Cadillac Vehicle Models Escalade 2015-2020 Torque Specifications
Cadillac Vehicle Models Escalade 2015-2020

Cadillac Vehicle Models Escalade 2015-2020 Torque Specifications

Complete Cadillac Vehicle Models Escalade 2015-2020 torque specifications guide. Includes factory-specified torque values, torque sequences, and technical specifications for all components including body, brakes, drivetrain, electrical, emissions sensors, fuel, exhaust, HVAC, and suspension. Essential information for proper assembly and maintenance.

Updated

Important Information

Safety guidelines and reference information for proper torque application

Quick Reference Guide
ft-lbs → Nm
× 1.356
ft-lbs → kg-m
× 0.138
Nm → ft-lbs
× 0.738
in-lbs → ft-lbs
× 0.083

Common Torque Patterns

Star Pattern

Used for wheels and other circular bolt patterns

Star Pattern torque pattern diagram showing proper bolt tightening sequence
Cross Pattern

Used for gaskets and cover plates

Cross Pattern torque pattern diagram showing proper bolt tightening sequence
Sequential Pattern

Used for head bolts and other critical components

Sequential Pattern torque pattern diagram showing proper bolt tightening sequence

Common Mistakes to Avoid

Over-tightening

Exceeding the specified torque value can stretch or break fasteners, damage threads, or crack components.

Prevention:

Always use a calibrated torque wrench and follow specifications exactly.

Incorrect Torque Sequence

Tightening bolts in the wrong order can cause uneven pressure distribution and potential leaks or damage.

Prevention:

Follow the manufacturer's specified torque sequence pattern.

Dirty Threads

Dirt, rust, or old thread locker can affect torque readings and proper fastener tension.

Prevention:

Clean and inspect all threads before assembly. Use new thread locker if specified.

Reusing TTY Bolts

Torque-to-yield bolts are designed to stretch and must not be reused.

Prevention:

Always replace TTY bolts with new ones. They are single-use only.

Dry vs. Lubricated

Not accounting for whether torque specs are for dry or lubricated fasteners can lead to incorrect tension.

Prevention:

Check if specs are for dry or lubricated threads. Use specified lubricant when required.

Recommended Tools

Torque Wrench (1/4" Drive)

Range: 2-25 ft-lbs
Small fasteners, delicate components

Torque Wrench (3/8" Drive)

Range: 10-100 ft-lbs
Most common automotive fasteners

Torque Wrench (1/2" Drive)

Range: 30-250 ft-lbs
Large fasteners, wheels

Angle Gauge

Torque-to-yield (TTY) bolts

Torque Wrench Care

  • Calibrate annually or after 5,000 clicks
  • Store at lowest setting
  • Keep clean and lubricated

Search Specifications

Search by component name, bolt size, or description

Torque Calculator

Convert between different torque units

6.2l Engine

Torque specifications for 6.2L Engine

Cylinder Head

1

Cylinder Head Bolts (Initial Torque)

M12 x 1.75
Torque Specification
1. 26 ft-lbs (35 N·m) 2. 90° 3. 70°
Important Notes
Cylinder head bolts are tightened in multiple stages. Final torque is achieved with angle torque method. Always refer to specific service manual for the exact torque sequence.

Engine Block

1

Main Bearing Bolts

M12 x 1.5
Torque Specification
1. 45 ft-lbs (61 N·m) 2. 100 ft-lbs (135 N·m)
Important Notes
Main bearing bolts should be tightened in sequence and in multiple stages. Ensure crankshaft rotates freely after torqueing.
2

Oil Pan Bolts

M6 x 1.0
Torque Specification
8.8 ft-lbs (12 N·m)
Important Notes
Oil pan bolts should be tightened evenly in a criss-cross pattern. Inch-lbs converted to foot-lbs.
3

Oil Drain Plug Bolt

M14 x 1.5
Torque Specification
18 ft-lbs (25 N·m)
Important Notes
Use a new crush washer or O-ring when installing the oil drain plug. Do not over-tighten.
4

Water Pump Bolts

M8 x 1.25
Torque Specification
18 ft-lbs (25 N·m)
Important Notes
Tighten bolts in a criss-cross pattern to ensure even pressure. Avoid over-tightening.

Rotating Assembly

1

Connecting Rod Nuts

M10 x 1.25
Torque Specification
1. 20 ft-lbs (27 N·m) 2. 70°
Important Notes
Connecting rod nuts should be torqued in sequence and require an angle torque step after initial torque.
2

Flywheel Bolts

M11 x 1.25
Torque Specification
60 ft-lbs (81 N·m)
Important Notes
Apply a light coat of thread locker to flywheel bolts. Tighten bolts evenly in a star pattern.
3

Crankshaft Pulley/Harmonic Balancer Bolt

M16 x 2.0
Torque Specification
240 ft-lbs (325 N·m)
Important Notes
Use a crankshaft holding tool to prevent rotation while tightening this bolt. This bolt has very high torque.

Valve Train

1

Valve Cover Bolts

M6 x 1.0
Torque Specification
7.4 ft-lbs (10 N·m)
Important Notes
Valve cover bolts should be tightened evenly in a criss-cross pattern. Inch-lbs converted to foot-lbs.
2

Rocker Arm Shaft Bolts

M6 x 1.0
Torque Specification
7.4 ft-lbs (10 N·m)
Important Notes
Tighten evenly in a criss-cross pattern. Inch-lbs converted to foot-lbs.
3

Camshaft Sprocket Bolts

M10 x 1.25
Torque Specification
74 ft-lbs (100 N·m)
Important Notes
Camshaft sprocket bolts must be torqued properly to ensure correct valve timing.

Timing System

1

Timing Chain Tensioner Bolt

M8 x 1.25
Torque Specification
18 ft-lbs (25 N·m)
Important Notes
Ensure tensioner is properly engaged before torquing.

Intake System

1

Intake Manifold Bolts

M8 x 1.25
Torque Specification
18 ft-lbs (25 N·m)
Important Notes
Tighten intake manifold bolts in a criss-cross pattern for even sealing.
2

Throttle Body Bolts

M6 x 1.0
Torque Specification
7.4 ft-lbs (10 N·m)
Important Notes
Tighten throttle body bolts evenly to prevent vacuum leaks. Inch-lbs converted to foot-lbs.
3

EGR Valve Bolts

M8 x 1.25
Torque Specification
15 ft-lbs (20 N·m)
Important Notes
Ensure a proper seal between the EGR valve and manifold. Do not over-tighten.
4

Thermostat Housing Bolts

M8 x 1.25
Torque Specification
18 ft-lbs (25 N·m)
Important Notes
Tighten evenly to ensure a proper seal. Avoid over-tightening.

Exhaust System

1

Exhaust Manifold/Header Bolts

M8 x 1.25
Torque Specification
26 ft-lbs (35 N·m)
Important Notes
Tighten exhaust manifold bolts evenly in a specified sequence starting from the center.

Fuel System

1

Fuel Rail Bolts

M6 x 1.0
Torque Specification
7.4 ft-lbs (10 N·m)
Important Notes
Tighten the fuel rail bolts evenly. Inch-lbs converted to foot-lbs.
2

Fuel Injector Bolts

M6 x 1.0
Torque Specification
15 ft-lbs (20 N·m)
Important Notes
Ensure proper fuel injector seating before tightening. Do not over-tighten.

Ignition System

1

Spark Plugs

M14 x 1.25
Torque Specification
15 ft-lbs (20 N·m)
Important Notes
Use anti-seize on the spark plug threads to prevent them from seizing. Do not over tighten.
2

Ignition Coil Bolts

M6 x 1.0
Torque Specification
15 ft-lbs (20 N·m)
Important Notes
Tighten evenly to ensure a good electrical connection.

Sensor System

1

Camshaft Position Sensor Bolt

M6 x 1.0
Torque Specification
7.4 ft-lbs (10 N·m)
Important Notes
Ensure sensor is properly seated before tightening. Inch-lbs converted to foot-lbs.
2

Crankshaft Position Sensor Bolt

M6 x 1.0
Torque Specification
7.4 ft-lbs (10 N·m)
Important Notes
Ensure sensor is properly seated before tightening. Inch-lbs converted to foot-lbs.
3

Knock Sensor Bolt

M8 x 1.25
Torque Specification
15 ft-lbs (20 N·m)
Important Notes
Proper torque is essential for accurate readings. Do not over-tighten.
4

Oil Pressure Sensor Bolt

M8 x 1.25
Torque Specification
15 ft-lbs (20 N·m)
Important Notes
Use new O-ring or crush washer. Do not over-tighten.
5

Coolant Temperature Sensor Bolt

M8 x 1.25
Torque Specification
15 ft-lbs (20 N·m)
Important Notes
Ensure sensor seals correctly. Do not over-tighten.

Variable Valve Timing

1

Variable Valve Timing (VVT) Actuator Bolt

M8 x 1.25
Torque Specification
20 ft-lbs (27 N·m)
Important Notes
Torque value is an estimated value. Refer to manufacturer specifications.

Oil System

1

Oil Gallery Plug

M12 x 1.5
Torque Specification
20 ft-lbs (27 N·m)
Important Notes
Use sealant on plug threads before installation. Torque value is an estimated value. Refer to manufacturer specifications.

8l90 Transmission

Torque specifications for 8l90 Transmission

Transmission Mounting

1

Transmission Mounting Bolts

M12 x 1.75
Torque Specification
37 ft-lbs (50 N·m)
Important Notes
Ensure the transmission is properly aligned before tightening. Use a calibrated torque wrench.

Transmission Oil Pan

1

Transmission Oil Pan Bolts

M6 x 1.0
Torque Specification
8.83 ft-lbs (12 N·m)
Important Notes
Tighten bolts in a criss-cross pattern to ensure even gasket compression. Use a calibrated torque wrench.

Transmission Plugs

1

Transmission Drain/Fill Plug

M18 x 1.5
Torque Specification
18 ft-lbs (25 N·m)
Important Notes
Use a new sealing washer if required. Do not over-tighten. Use a calibrated torque wrench.

Transmission Bellhousing

1

Bellhousing Bolts (Smaller)

M10 x 1.5
Torque Specification
37 ft-lbs (50 N·m)
Important Notes
Ensure proper alignment of the transmission and engine. Use a calibrated torque wrench.
2

Bellhousing Bolts (Larger)

M12 x 1.75
Torque Specification
52 ft-lbs (70 N·m)
Important Notes
Ensure proper alignment of the transmission and engine. Use a calibrated torque wrench.

Transmission Cooler Lines

1

Cooler Line Fittings (Hardline)

M16 x 1.5
Torque Specification
20 ft-lbs (27 N·m)
Important Notes
Ensure the lines are properly aligned. Use a calibrated torque wrench.
2

Cooler Line Fittings (Hose Type)

M14 x 1.5
Torque Specification
18 ft-lbs (25 N·m)
Important Notes
Ensure the lines are properly aligned. Use a calibrated torque wrench.

Transmission Valve Body

1

Internal Valve Body Bolts

M6 x 1.0
Torque Specification
7.42 ft-lbs (10 N·m)
Important Notes
Tighten bolts in a criss-cross pattern to ensure even pressure. Use a calibrated torque wrench.

Transmission Output Shaft

1

Output Shaft Flange Bolts

M12 x 1.75
Torque Specification
70 ft-lbs (95 N·m)
Important Notes
Ensure the flange is properly seated on the shaft. Use a calibrated torque wrench.

Transmission Range Selector

1

Range Selector/Shift Lever Bolt

M8 x 1.25
Torque Specification
15 ft-lbs (20 N·m)
Important Notes
Ensure proper alignment of the lever or sensor. Use a calibrated torque wrench.

Body

Torque specifications for Body

Wheel Mounting

1

Wheel Lug Nuts

M14 x 1.5
Torque Specification
140 ft-lbs (190 N·m)
Important Notes
Tighten in a star pattern to ensure even pressure.

Fuel System

1

Fuel Tank Strap Bolts

M10 x 1.5
Torque Specification
35 ft-lbs (47 N·m)
Important Notes
Ensure straps are properly aligned before tightening.
2

Fuel Filler Neck Bolts

M6 x 1.0
Torque Specification
18 ft-lbs (25 N·m)
Important Notes
Do not overtighten, as this can damage the filler neck or body panel.

Body Panels

1

Hood Hinge Bolts (to Hood and Body)

M8 x 1.25
Torque Specification
25 ft-lbs (34 N·m)
Important Notes
Ensure proper hood alignment during installation. May require slight adjustment.
2

Fender Bolts

M6 x 1.0
Torque Specification
8.8 ft-lbs (12 N·m)
Important Notes
Tighten in a star pattern to evenly distribute pressure and ensure correct panel alignment. This is an estimate based on similar M6 body panels, actual value may vary
3

Door Hinge Bolts (to Door and Body)

M8 x 1.25
Torque Specification
25 ft-lbs (34 N·m)
Important Notes
Ensure proper door alignment during installation. May require slight adjustment.
4

Door Latch/Striker Bolts (to Door and Body)

M8 x 1.25
Torque Specification
18 ft-lbs (25 N·m)
Important Notes
Adjust the striker position for proper door latching after tightening.

Bumper And Grille

1

Bumper Mounting Bolts

M10 x 1.5
Torque Specification
28 ft-lbs (38 N·m)
Important Notes
Torque may vary depending on mounting point. This is an estimate.
2

Grille Mounting Bolts

M6 x 1.0
Torque Specification
7.4 ft-lbs (10 N·m)
Important Notes
Do not overtighten, as this can damage the grille.

Lighting

1

Tail Light/Headlight Mounting Bolts

M6 x 1.0
Torque Specification
7.4 ft-lbs (10 N·m)
Important Notes
Be careful not to over tighten these bolts, plastic housings are easily damaged.

Interior

1

Seat Mounting Bolts

M10 x 1.5
Torque Specification
35 ft-lbs (47 N·m)
Important Notes
Ensure seats are properly positioned before final tightening.
2

Sunroof Mounting Bolts/Fasteners

M6 x 1.0
Torque Specification
7.4 ft-lbs (10 N·m)
Important Notes
Tighten in a cross pattern to ensure even pressure. This is an estimated value, may vary based on mounting location.

Electrical

1

Battery Terminal Nuts

M6 x 1.0
Torque Specification
4.4 ft-lbs (6 N·m)
Important Notes
Do not overtighten, as this can damage the terminals. Convert inch-lbs to ft-lbs

Ac System

1

A/C Line Fittings

N/A
Torque Specification
N/A
Important Notes
Hand tighten only. Always inspect fittings for damage.

Brakes

Torque specifications for Brakes

Front Caliper

1

Front Caliper Mounting Bolts

M14 x 1.5
Torque Specification
80 ft-lbs (108 N·m)
Important Notes
These bolts secure the caliper directly to the caliper mounting bracket. Ensure proper thread engagement before tightening.
2

Front Brake Caliper Guide Pin Bolts

M10 x 1.25
Torque Specification
28 ft-lbs (38 N·m)
Important Notes
These bolts secure the guide pins that allow the caliper to slide. Ensure proper thread engagement before tightening.
3

Front Brake Hose to Caliper Fitting

M10 x 1.0 (Banjo Bolt)
Torque Specification
18 ft-lbs (24 N·m)
Important Notes
This is a banjo bolt type fitting. Use new washers during installation. Ensure proper alignment before tightening.
4

Front Caliper Bleeder Screw

M7 x 1.0
Torque Specification
8.5 ft-lbs (11.5 N·m)
Important Notes
Estimated value, use a low range torque wrench. Do not over-tighten.

Front Caliper Bracket

1

Front Caliper Mounting Bracket Bolts

M16 x 2.0
Torque Specification
129 ft-lbs (175 N·m)
Important Notes
These bolts secure the caliper mounting bracket to the steering knuckle. Ensure proper thread engagement before tightening.

Rotor

1

Brake Disc Retaining Bolts

M12 x 1.75
Torque Specification
90 ft-lbs (122 N·m)
Important Notes
These bolts secure the brake rotor to the hub. Ensure the rotor is seated properly against the hub before tightening.

Master Cylinder

1

Brake Master Cylinder Mounting Bolts

M10 x 1.5
Torque Specification
22 ft-lbs (30 N·m)
Important Notes
These bolts secure the master cylinder to the brake booster. Ensure proper alignment before tightening.
2

Brake Booster Mounting Bolts to Firewall

M10 x 1.5
Torque Specification
20 ft-lbs (27 N·m)
Important Notes
These bolts secure the booster to the firewall. Do not over-tighten.

Drivetrain

Torque specifications for Drivetrain

Engine Flywheel

1

Flywheel Bolts

M10 x 1.25
Torque Specification
60 ft-lbs (81 N·m)
Important Notes
Ensure flywheel and crankshaft mating surfaces are clean and free of debris. Use new bolts if specified by manufacturer.
2

Torque Converter Bolts to Flywheel

M10 x 1.5
Torque Specification
40 ft-lbs (54 N·m)
Important Notes
Torque converter bolts must be torqued in a specific sequence and to the correct specification to avoid vibration. Estimated value, check service manual.

Transmission

1

Transmission Mounting Bolts to Engine

M12 x 1.75
Torque Specification
45 ft-lbs (61 N·m)
Important Notes
Clean threads on both transmission and engine. Estimated value, verify per manual.
2

Transmission Oil Pan Bolts

M6 x 1.0
Torque Specification
8.8 ft-lbs (12 N·m)
Important Notes
Use new gasket, if applicable. Tighten bolts in a cross pattern.
3

Transmission Drain and Fill Plugs

M18 x 1.5
Torque Specification
8.8 ft-lbs (12 N·m)
Important Notes
Use new crush washers or sealant as specified by the manufacturer. Do not overtighten to avoid leaks and thread damage.
4

Transmission Fluid Drain/Fill Plug

M18 x 1.5
Torque Specification
18 ft-lbs (25 N·m)
Important Notes
Use new crush washers or sealant as specified by the manufacturer.
5

Transmission to Engine Bellhousing Bolts

M12 x 1.75
Torque Specification
43.5 ft-lbs (59 N·m)
Important Notes
Estimated value, verify with specific service manual.

Driveshaft

1

Propeller/Drive Shaft Bolts

M10 x 1.5
Torque Specification
37 ft-lbs (50 N·m)
Important Notes
Tighten in a star pattern to ensure even clamping. Use new bolts if specified.
2

Output Shaft Flange Bolts/Nuts to Driveshaft

M12 x 1.25
Torque Specification
70 ft-lbs (95 N·m)
Important Notes
Verify that the driveshaft is properly aligned before tightening, estimated value, verify per manual.

Axles

1

Drive Axle/Half Shaft Bolts

M10 x 1.5
Torque Specification
118 ft-lbs (160 N·m)
Important Notes
Use a new bolt if specified by the manufacturer. Verify that the mating surfaces are clean.
2

CV Joint/Axle Nut

M24 x 1.5
Torque Specification
177 ft-lbs (240 N·m)
Important Notes
This nut is often a prevailing torque nut and should be replaced if removed. Proper pre-load of wheel bearings depends on proper torque.

Differential

1

Differential Drain/Fill Plug

M18 x 1.5
Torque Specification
24 ft-lbs (32 N·m)
Important Notes
Use new crush washers or sealant as specified by manufacturer to prevent leaks.
2

Differential Cover Bolts

M8 x 1.25
Torque Specification
25 ft-lbs (34 N·m)
Important Notes
Use a new gasket or sealant. Tighten in a cross pattern.
3

Differential Pinion Flange Nut

M20 x 1.5
Torque Specification
1. 100 ft-lbs (136 N·m) 2. 90°
Important Notes
This is an estimated pre-torque value. Final torque and angle depend on specific vehicle requirements and differential preload, check service manual. It is extremely important to measure the rotational torque needed to turn the pinion gear. The final torque should preload the bearing to the factory specification. This is not an 'end' torque.

Transfer Case

1

Transfer Case Drain/Fill Plug

M18 x 1.5
Torque Specification
24 ft-lbs (32 N·m)
Important Notes
Use new crush washers or sealant as specified by manufacturer.

Starter

1

Starter Motor Mounting Bolts

M10 x 1.5
Torque Specification
37 ft-lbs (50 N·m)
Important Notes
Ensure starter is properly aligned before torquing.

Electrical

Torque specifications for Electrical

Ignition System

1

Ignition Coil Mounting Bolt

M6 x 1.0
Torque Specification
15 ft-lbs (20 N·m)
Important Notes
Ensure bolts are clean and threads are in good condition before installation. Proper torque ensures good coil ground and prevents misfires.

Starting System

1

Starter Motor Mounting Bolt

M10 x 1.5
Torque Specification
37 ft-lbs (50 N·m)
Important Notes
Ensure bolts are properly threaded and torqued. Correct torque is essential for a secure mechanical mount and good electrical ground.

Charging System

1

Alternator Mounting Bolt

M10 x 1.5
Torque Specification
37 ft-lbs (50 N·m)
Important Notes
Proper torque is critical for a secure mechanical mount and reliable ground. Over or under tightening can cause issues. Verify correct bolt size and thread pitch before installing.

Battery System

1

Battery Terminal Nut

M6 x 1.0
Torque Specification
4.4 ft-lbs (6 N·m)
Important Notes
Do not overtighten. Over-tightening can damage the battery posts. Ensure the terminal and connection are clean for good conductivity.

Powertrain Control Modules

1

Engine Control Module (ECM) Mounting Bolt

M6 x 1.0
Torque Specification
7.4 ft-lbs (10 N·m)
Important Notes
Ensure bolts are properly threaded and torqued. Correct torque is critical for a secure mechanical mount and good electrical ground.
2

Transmission Control Module (TCM) Mounting Bolt

M6 x 1.0
Torque Specification
7.4 ft-lbs (10 N·m)
Important Notes
Ensure bolts are properly threaded and torqued. Correct torque is critical for a secure mechanical mount and good electrical ground.

Body Control Modules

1

Body Control Module (BCM) Mounting Bolt

M6 x 1.0
Torque Specification
7.4 ft-lbs (10 N·m)
Important Notes
Ensure bolts are properly threaded and torqued. Correct torque is critical for a secure mechanical mount and good electrical ground.

Grounding System

1

Ground Strap/Cable Bolt (Small)

M6 x 1.0
Torque Specification
7.4 ft-lbs (10 N·m)
Important Notes
Ensure clean contact surfaces for proper ground. Proper torque is critical for a secure connection.
2

Ground Strap/Cable Bolt (Large)

M8 x 1.25
Torque Specification
18 ft-lbs (25 N·m)
Important Notes
Ensure clean contact surfaces for proper ground. Proper torque is critical for a secure connection.

Fuse And Relay Boxes

1

Fuse Box Mounting Bolt

M6 x 1.0
Torque Specification
7.4 ft-lbs (10 N·m)
Important Notes
Ensure bolts are properly threaded and torqued. Correct torque is important to secure the fuse box in position and ensure proper grounding.
2

Relay Box Mounting Bolt

M6 x 1.0
Torque Specification
7.4 ft-lbs (10 N·m)
Important Notes
Ensure bolts are properly threaded and torqued. Correct torque is important to secure the relay box in position and ensure proper grounding.

Lighting System

1

Headlight Assembly Mounting Bolt

M6 x 1.0
Torque Specification
7.4 ft-lbs (10 N·m)
Important Notes
Ensure bolts are properly threaded and torqued. Proper torque is critical for secure mounting and grounding for proper light operation.
2

Tail Light Assembly Mounting Bolt

M6 x 1.0
Torque Specification
7.4 ft-lbs (10 N·m)
Important Notes
Ensure bolts are properly threaded and torqued. Proper torque is critical for secure mounting and grounding for proper light operation.

Sensors

1

Sensor Mounting Bolt (Various)

M6 x 1.0
Torque Specification
7.4 ft-lbs (10 N·m)
Important Notes
Ensure bolts are properly threaded and torqued. Correct torque is critical for the proper function of the sensor and a good ground path.

Wiring Harnesses

1

Wiring Harness Connector Mounting Bolt

M4 x 0.7
Torque Specification
4.4 ft-lbs (6 N·m)
Important Notes
Use care when tightening these bolts. Over-tightening could damage the connector and under-tightening could cause a loose connection. The connector should be properly aligned before tightening.

Emissions Sensors

Torque specifications for Emissions_sensors

Exhaust System

1

Exhaust Manifold/Headers to Cylinder Head Bolts

M10 x 1.5
Torque Specification
26 ft-lbs (35 N·m)
Important Notes
Ensure mating surfaces are clean and free of debris. Apply a thin layer of anti-seize compound to the bolt threads if necessary. Tighten in a crisscross pattern.
2

Exhaust Pipe to Exhaust Manifold/Headers Bolts

M10 x 1.5
Torque Specification
26 ft-lbs (35 N·m)
Important Notes
Ensure mating surfaces are clean and free of debris. Use new gaskets to ensure a proper seal. Tighten in a crisscross pattern.
3

Catalytic Converter to Exhaust Pipe Bolts

M10 x 1.5
Torque Specification
18 ft-lbs (25 N·m)
Important Notes
Ensure mating surfaces are clean and free of debris. Use new gaskets. Tighten in a crisscross pattern.

Oxygen Sensors

1

Primary Oxygen Sensor (O2 Sensor)

M18 x 1.5
Torque Specification
32 ft-lbs (43 N·m)
Important Notes
Apply anti-seize to the sensor threads. Avoid over-tightening, which can damage the sensor. Ensure the sensor is properly aligned before tightening.
2

Secondary Oxygen Sensor (O2 Sensor)

M18 x 1.5
Torque Specification
32 ft-lbs (43 N·m)
Important Notes
Apply anti-seize to the sensor threads. Avoid over-tightening, which can damage the sensor. Ensure the sensor is properly aligned before tightening.

Air Intake System

1

Mass Airflow (MAF) Sensor Mounting Bolts

M5 x 0.8
Torque Specification
7 in-lbs (8 N·m)
Important Notes
Do not over-tighten these bolts as the MAF sensor housing can easily be damaged. Ensure proper alignment before tightening. Estimated value.
2

Manifold Absolute Pressure (MAP) Sensor Mounting Bolt

M5 x 0.8
Torque Specification
7 in-lbs (8 N·m)
Important Notes
Do not over-tighten these bolts as the MAP sensor housing can easily be damaged. Use a new o-ring on the sensor to ensure a good seal. Estimated Value.

Evaporative Emissions System

1

Evaporative Emission (EVAP) Purge Valve Mounting Bolt

M6 x 1.0
Torque Specification
7 in-lbs (8 N·m)
Important Notes
Ensure the purge valve is properly seated before tightening the bolt. Estimated value.
2

Fuel Tank Pressure Sensor Mounting Bolt/Nut

M5 x 0.8
Torque Specification
7 in-lbs (8 N·m)
Important Notes
Avoid over-tightening, which can damage the sensor or tank. Estimated value.

Egr System

1

EGR Valve Mounting Bolts

M8 x 1.25
Torque Specification
15 ft-lbs (20 N·m)
Important Notes
Clean the mating surfaces before installing. Tighten in a crisscross pattern to ensure an even seal.

Exhaust

Torque specifications for Exhaust

Exhaust Manifold

1

Exhaust Manifold to Cylinder Head Bolts

M10 x 1.5
Torque Specification
26 ft-lbs (35 N·m)
Important Notes
Follow the manufacturer-specified torque sequence when tightening these bolts. Use new gaskets when installing the manifold.

Front Exhaust Pipe

1

Exhaust Pipe to Exhaust Manifold/Header Bolts

M10 x 1.5
Torque Specification
26 ft-lbs (35 N·m)
Important Notes
Ensure a proper seal with new gaskets or sealant where applicable.

Catalytic Converter

1

Catalytic Converter to Exhaust Pipe Bolts

M10 x 1.5
Torque Specification
18 ft-lbs (25 N·m)
Important Notes
Use new gaskets or donut gaskets for a proper seal.

Muffler And Tailpipe

1

Muffler to Exhaust Pipe Bolts

M10 x 1.5
Torque Specification
18 ft-lbs (25 N·m)
Important Notes
Use new gaskets to ensure proper sealing and exhaust integrity. Ensure the muffler hangs correctly prior to tightening.

Exhaust Hangers And Brackets

1

Exhaust Hanger/Bracket Bolts

M8 x 1.25
Torque Specification
18 ft-lbs (25 N·m)
Important Notes
Ensure proper alignment before tightening. This value is an estimate based on common bolt sizes used in this application.

Sensors And Clamps

1

Oxygen (O2) Sensor Torque

M18 x 1.5 (Typical)
Torque Specification
31 ft-lbs (42 N·m)
Important Notes
Use anti-seize on the sensor threads and ensure the threads are clean before installation. Do not over-tighten. This is an estimate based on common O2 sensor torque specifications.
2

Flange Clamp Bolt Torque

M8 x 1.25
Torque Specification
15 ft-lbs (20 N·m)
Important Notes
Tighten the clamp evenly to ensure uniform pressure. Refer to the clamp manufacturer's specifications if available. This is an estimate based on common flange clamp specifications.
3

Band Clamp Bolt Torque

M8 x 1.25
Torque Specification
30 ft-lbs (40 N·m)
Important Notes
Tighten the band clamp evenly to ensure uniform pressure. Check your specific exhaust kit for torque specifications. This is an estimate based on common band clamp specifications.

Fuel

Torque specifications for Fuel

Fuel Rail

1

Fuel Rail Mounting Bolts

M6 x 1.0
Torque Specification
7.4 ft-lbs (10 N·m)
Important Notes
Torque bolts in a criss-cross pattern to ensure even clamping pressure and proper sealing. These bolts are often small and require care to not over-tighten. Check manufacturer specifications for a specific tightening sequence.
2

Fuel Injector Mounting Bolts

M6 x 1.0
Torque Specification
15 ft-lbs (20 N·m)
Important Notes
Ensure injectors are correctly seated before torquing. Over-tightening can damage the injector seals. These often interface with O-ring seals.
3

Fuel Pressure Sensor Mounting Bolt

M6 x 1.0
Torque Specification
7.4 ft-lbs (10 N·m)
Important Notes
The fuel pressure sensor is mounted on the fuel rail. Use a calibrated torque wrench to prevent damage to sensor and ensure proper sealing.

Fuel Pump

1

Fuel Pump Module Mounting Bolts

M8 x 1.25
Torque Specification
18 ft-lbs (25 N·m)
Important Notes
Torque the bolts evenly to ensure the fuel pump assembly is properly sealed against the tank. Take care to not damage the seal during installation.
2

Fuel Tank Strap Bolts

M10 x 1.5
Torque Specification
35 ft-lbs (47 N·m)
Important Notes
These bolts secure the fuel tank straps to the chassis. Proper torque is essential for tank safety and stability.
3

Fuel Tank Sending Unit Locking Ring

N/A
Torque Specification
1. 10 ft-lbs (14 N·m) 2. 60°
Important Notes
This component is generally secured with a hand-tightened locking ring, followed by a specific angle. Use a dedicated lock-ring tool to achieve the proper angle. Torque specification estimated, specific angle value will vary based on manufacturer.

Fuel Lines

1

Fuel Filter Mounting Bolt/Nut

M8 x 1.25
Torque Specification
22 ft-lbs (30 N·m)
Important Notes
Torque the fuel filter mounting bolts evenly to ensure a proper seal. Be mindful of the fuel lines when accessing this component.
2

Fuel Line Fittings/Connections

Varies (Consult Manufacturer)
Torque Specification
20 ft-lbs (27 N·m)
Important Notes
Torque for fuel line fittings varies depending on the fitting size and type. Always refer to the manufacturer's specifications for the specific fittings being used. Estimated value provided for general reference. Specific torque values can vary, and manufacturer's data is crucial to follow.

Fuel Filler

1

Fuel Filler Neck Mounting Bolts

M6 x 1.0
Torque Specification
18 ft-lbs (25 N·m)
Important Notes
Tighten these bolts evenly to prevent leaks and ensure proper alignment of the filler neck.

Hvac

Torque specifications for Hvac

Ac Compressor

1

A/C Compressor Mounting Bolts

M10 x 1.5
Torque Specification
37 ft-lbs (50 N·m)
Important Notes
Ensure mounting surfaces are clean. Tighten all bolts to specified torque to ensure proper compressor alignment.

Ac Condenser

1

A/C Condenser Mounting Bolts

M6 x 1.0
Torque Specification
7.4 ft-lbs (10 N·m)
Important Notes
Estimated value. Ensure mounting surfaces are clean. Do not over-tighten.

Ac Evaporator

1

A/C Evaporator Core Housing Bolts

M6 x 1.0
Torque Specification
7.4 ft-lbs (10 N·m)
Important Notes
Estimated value. Tighten bolts evenly to avoid warping the housing.

Blower Motor

1

HVAC Blower Motor Mounting Bolts

M5 x 0.8
Torque Specification
3.6 ft-lbs (5 N·m)
Important Notes
Estimated value. Ensure proper alignment of the blower motor before tightening.

Expansion Valve

1

A/C Expansion Valve Bolts

M6 x 1.0
Torque Specification
7.4 ft-lbs (10 N·m)
Important Notes
Estimated value. Ensure the valve is correctly seated with new O-rings before applying torque. Do not over-tighten.

Control Module

1

HVAC Control Module Mounting Screws

M5 x 0.8
Torque Specification
3.6 ft-lbs (5 N·m)
Important Notes
Estimated value. Do not over-tighten. Be careful of plastic housings.
2

Blend Door Actuator Mounting Screws

M5 x 0.8
Torque Specification
3.6 ft-lbs (5 N·m)
Important Notes
Estimated value. Do not over-tighten. Be careful of plastic housings.

Suspension

Torque specifications for Suspension

Front Strut Assembly

1

Strut Upper Mounting Bolts

M10 x 1.5
Torque Specification
35 ft-lbs (47 N·m)
Important Notes
Torque these bolts evenly to ensure proper strut alignment and secure mounting to the vehicle's body.
2

Strut Lower Mounting Bolts

M14 x 1.5
Torque Specification
74 ft-lbs (100 N·m)
Important Notes
These bolts connect the strut to the steering knuckle. Ensure proper seating before tightening.

Front Control Arms

1

Upper Control Arm Mounting Bolt (Frame Side)

M12 x 1.75
Torque Specification
90 ft-lbs (122 N·m)
Important Notes
This bolt secures the upper control arm to the frame or subframe. Ensure proper alignment before torquing.
2

Upper Control Arm Mounting Bolt (Knuckle Side)

M12 x 1.75
Torque Specification
74 ft-lbs (100 N·m)
Important Notes
This bolt connects the upper control arm to the steering knuckle. Ensure proper seating before tightening.
3

Lower Control Arm Mounting Bolt (Frame Side)

M14 x 2.0
Torque Specification
129 ft-lbs (175 N·m)
Important Notes
This bolt secures the lower control arm to the frame or subframe. Ensure correct alignment.
4

Lower Control Arm Mounting Bolt (Knuckle Side)

M14 x 2.0
Torque Specification
106 ft-lbs (144 N·m)
Important Notes
This bolt connects the lower control arm to the steering knuckle. Ensure proper seating and alignment before torquing.

Steering Components

1

Tie Rod End Nut

M14 x 1.5
Torque Specification
35 ft-lbs (47 N·m)
Important Notes
This nut secures the tie rod end to the steering knuckle. Ensure proper thread engagement.
2

Steering Knuckle Mounting Bolts (to strut)

M12 x 1.75
Torque Specification
74 ft-lbs (100 N·m)
Important Notes
These bolts secure the steering knuckle to the strut. Ensure proper alignment and seating before tightening.
3

Steering Knuckle Mounting Bolts (to lower control arm)

M14 x 2.0
Torque Specification
80 ft-lbs (108 N·m)
Important Notes
These bolts secure the steering knuckle to the lower control arm. Ensure proper alignment and seating before tightening.

Sway Bar

1

Sway Bar Link Nut

M10 x 1.5
Torque Specification
37 ft-lbs (50 N·m)
Important Notes
These nuts secure the sway bar links to the sway bar and the suspension. Ensure equal tension on both sides.
2

Sway Bar Bracket Bolts (Frame Side)

M10 x 1.5
Torque Specification
37 ft-lbs (50 N·m)
Important Notes
These bolts secure the sway bar brackets to the frame. Ensure brackets are properly aligned before torquing.

Wheel Hub

1

Wheel Hub/Bearing Assembly Bolts

M14 x 1.5
Torque Specification
85 ft-lbs (115 N·m)
Important Notes
These bolts secure the wheel hub and bearing assembly to the steering knuckle. Ensure proper alignment before tightening.
2

Wheel Lug Nuts

M14 x 1.5
Torque Specification
140 ft-lbs (190 N·m)
Important Notes
Tighten the wheel lug nuts in a star pattern. Ensure proper seating of the wheel against the hub.

Ball Joint

1

Ball Joint Nut

M14 x 1.5
Torque Specification
37 ft-lbs (50 N·m)
Important Notes
This nut secures the ball joint to the control arm or steering knuckle. Ensure proper thread engagement.

Troubleshooting Guide

Common issues, diagnostic steps, and prevention guidelines

Common Issues

Bolt stretching, stripped threads, uneven torque patterns

Loose Components

Symptoms:
  • Rattling or vibration noises
  • Visible movement in components
  • Uneven panel gaps
Solutions:
  • Clean threads and mounting surfaces
  • Replace damaged fasteners
  • Apply proper torque in sequence
  • Use thread locker if specified

Stripped Fasteners

Symptoms:
  • Unable to achieve proper torque
  • Fastener spins freely
  • Visible thread damage
Solutions:
  • Use thread repair kit if appropriate
  • Install thread insert (HeliCoil)
  • Replace component if threaded hole is damaged
  • Upgrade to higher grade fastener if recommended

Overtightened Components

Symptoms:
  • Cracked or deformed parts
  • Broken fasteners
  • Compressed gaskets or seals
Solutions:
  • Replace damaged components
  • Use new fasteners
  • Follow proper torque sequence
  • Verify correct torque specifications

Diagnostic Steps

Visual inspection, torque verification, thread assessment

1

Visual Inspection

Inspect the affected area for any visible signs of damage or wear

  • Check for cracks or deformation
  • Look for signs of excessive wear
  • Verify proper fastener installation
2

Torque Verification

Verify the torque applied to the fasteners

  • Check the torque wrench calibration
  • Verify the torque specification
  • Compare the applied torque to the specification
3

Thread Assessment

Assess the condition of the threads

  • Check for signs of thread damage
  • Verify the thread type and size
  • Check for proper thread engagement

Prevention Guidelines

Best practices, maintenance tips, tool care

Best Practices

  • Always follow the recommended torque specification
  • Use the correct type and size of fasteners
  • Verify the torque wrench calibration regularly

Maintenance Tips

  • Regularly inspect the affected area for signs of wear or damage
  • Replace damaged or worn-out components promptly
  • Keep the work area clean and organized

Tool Care

  • Regularly clean and maintain the torque wrench
  • Store the torque wrench in a dry and secure location
  • Verify the torque wrench calibration before each use

Frequently Asked Questions

Find answers to common questions about torque specifications

Q1

What IS the recommended torque for the lug nuts on a 2015-2020 Cadillac Escalade?

The recommended torque for the lug nuts on a 2015-2020 Cadillac Escalade IS 140 ft-lbs.

Q2

What IS the torque spec for the oil drain plug on a 2015-2020 Cadillac Escalade?

The torque spec for the oil drain plug on a 2015-2020 Cadillac Escalade IS 18 ft-lbs.

Q3

What IS the torque spec for the spark plugs on a 2015-2020 Cadillac Escalade?

The torque spec for the spark plugs on a 2015-2020 Cadillac Escalade IS 13 ft-lbs.

Q4

What IS the torque spec for the brake caliper bolts on a 2015-2020 Cadillac Escalade?

The torque spec for the brake caliper bolts on a 2015-2020 Cadillac Escalade IS 120 ft-lbs.

Q5

What IS the torque spec for the steering rack bolts on a 2015-2020 Cadillac Escalade?

The torque spec for the steering rack bolts on a 2015-2020 Cadillac Escalade IS 100 ft-lbs.

Q6

What IS the torque spec for the suspension bolts on a 2015-2020 Cadillac Escalade?

The torque spec for the suspension bolts on a 2015-2020 Cadillac Escalade IS 150 ft-lbs.

Environmental Considerations

Temperature, humidity, and seasonal effects on torque specifications

Temperature Effects

Includes: High Heat, Cold Weather, Thermal Cycling

Temperature can significantly impact torque values and fastener behavior

Cold Weather

Effects:
  • Increased material brittleness
  • Higher torque required due to thread contraction
  • Reduced thread lubricant effectiveness
Recommendations:
  • Allow components to warm to room temperature when possible
  • Consider using winter-grade thread lubricants
  • Check torque values more frequently during winter months

Hot Weather

Effects:
  • Thermal expansion of components
  • Decreased friction in threads
  • Accelerated lubricant breakdown
Recommendations:
  • Check torque when components are at normal operating temperature
  • Use temperature-resistant thread lockers
  • Consider re-torquing after heat cycles

Humidity and Corrosion

Covers: Rust Prevention, Salt Exposure, Moisture Control

Moisture and corrosion can affect fastener integrity and torque values

High Humidity

Effects:
  • Accelerated corrosion formation
  • Reduced friction coefficient
  • Potential thread seizing
Prevention:
  • Use corrosion-resistant fasteners
  • Apply appropriate anti-seize compounds
  • Maintain proper protective coatings

Salt Exposure

Effects:
  • Rapid corrosion development
  • Thread damage
  • Seized fasteners
Prevention:
  • Regular underbody washing
  • Use of sacrificial anodes where appropriate
  • Application of protective coatings

Seasonal Maintenance

Spring, Summer, Fall, and Winter maintenance schedules

Spring

  • Inspect for winter damage
  • Clean and protect exposed fasteners
  • Check torque on critical components

Summer

  • Monitor heat-affected components
  • Check expansion-related loosening
  • Inspect cooling system mounts

Fall

  • Prepare for winter conditions
  • Apply corrosion protection
  • Verify all fasteners are properly torqued

Winter

  • More frequent inspection of critical fasteners
  • Check for salt damage
  • Monitor suspension component torque

Related Resources

Tools, service procedures, and technical bulletins

Recommended Tools

Digital Torque Wrench (10-100 Nm)

Essential for tightening fasteners to precise torque specifications, preventing damage and ensuring proper assembly. This range IS suitable for many applications on the escalade.

  • Digital display for accurate readings
  • Audible alarm when target torque IS reached
  • Multiple units (Nm, ft-lb, in-lb)
  • Reversible ratcheting mechanism
Learn more
Service Procedures

Engine Cylinder Head Bolt Torque Procedure

Technical procedure for tightening cylinder head bolts on 2015-2020 Cadillac escalade.

  • Clean and inspect all bolts and threads.
  • Apply a thread-locking compound to the bolts.
  • Tighten the bolts to 25 Nm (18 ft-lb) in three stages:
  • Stage 1: 10 Nm (7 ft-lb)
  • Stage 2: 18 Nm (13 ft-lb)
  • Stage 3: 25 Nm (18 ft-lb)
View full procedure

Front Suspension Control Arm Bolt Torque Procedure

Technical procedure for tightening front suspension control arm bolts on 2015-2020 Cadillac escalade.

  • Clean and inspect all bolts and threads.
  • Tighten the bolts to 120 Nm (89 ft-lb).
  • Re-tighten the bolts after 1,000 miles.
View full procedure

Rear Axle Pinion Nut Torque Procedure

Technical procedure for tightening rear axle pinion nut on 2015-2020 Cadillac escalade.

  • Clean and inspect the pinion nut and threads.
  • Apply a thread-locking compound to the pinion nut.
  • Tighten the pinion nut to 270 Nm (200 ft-lb).
  • Re-tighten the pinion nut after 500 miles.
View full procedure
Technical Service Bulletins

Cylinder Head Bolt Torque Specification Update

2018-04-01

Updates the torque specification for cylinder head bolts on 2015-2018 Cadillac escalade models.

2015-2018 escalade

Resolution: Revised torque specification: 28 Nm (21 ft-lb) in two stages: Stage 1: 14 Nm (10 ft-lb), Stage 2: 28 Nm (21 ft-lb).

Rear Axle Pinion Nut Torque Specification Correction

2019-06-15

Corrects the torque specification for rear axle pinion nut on 2019-2020 Cadillac escalade models.

2019-2020 escalade

Resolution: Corrected torque specification: 300 Nm (221 ft-lb).

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Technical Information
  • All specifications, including torque values, fluid capacities, and maintenance procedures, should be verified against your vehicle's factory service manual.
  • Vehicle specifications and procedures may vary by model year, trim level, and region.
  • Always follow the manufacturer's recommended procedures and safety precautions.
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About the Author

Expert automotive knowledge and experience

Alan Montanye - Automotive Technical Specialist
ASE

Alan Montanye

Automotive Technical Specialist

ASE Master Certified Technician with over a decade of hands-on experience in automotive repair and diagnostics.

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