Lincoln Vehicle Models Lincoln MKX 2007-2015 Torque Specifications
Lincoln Vehicle Models Lincoln MKX 2007-2015

Lincoln Vehicle Models Lincoln MKX 2007-2015 Torque Specifications

Complete Lincoln Vehicle Models Lincoln MKX 2007-2015 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

3.5l Engine

Torque specifications for 3.5L Engine

Cylinder Head and Valve Train

1

Cylinder Head Bolts

M12 x 1.5
Torque Specification
20 ft-lbs (27 N·m)
Important Notes
Estimated average value from 18-23 ft-lbs (25-31 nm) range.
2

Valve Cover Bolts

M8 x 1.25
Torque Specification
7 ft-lbs (10 N·m)
Important Notes
Estimated average value from 6-9 ft-lbs (8-12 nm) range.
3

Rocker Arms/Shafts Bolts

M10 x 1.5
Torque Specification
20 ft-lbs (27 N·m)
Important Notes
Estimated average value from 18-23 ft-lbs (25-31 nm) range.

Engine Block and Main Bearings

1

Main Bearing Bolts

M14 x 2.0
Torque Specification
68 ft-lbs (92 N·m)
Important Notes
Estimated average value from 63-73 ft-lbs (85-99 nm) range.
2

Engine Block to Transmission Mounting Bolts

M12 x 1.75
Torque Specification
45 ft-lbs (61 N·m)
Important Notes
Estimated average value from 40-50 ft-lbs (54-68 nm) range.
3

Engine Block to Engine Mounting Bolts

M12 x 1.75
Torque Specification
45 ft-lbs (61 N·m)
Important Notes
Estimated average value from 40-50 ft-lbs (54-68 nm) range.

Crankshaft and Connecting Rods

1

Connecting Rod Nuts

M10 x 1.5
Torque Specification
25 ft-lbs (34 N·m)
Important Notes
Estimated average value from 24-26 ft-lbs (33-35 nm) range.
2

Crankshaft Pulley/Harmonic Balancer Bolt

M16 x 2.0
Torque Specification
109 ft-lbs (148 N·m)
Important Notes
Estimated average value from 106-112 ft-lbs (144-152 nm) range.

Timing and Accessory Components

1

Timing Belt/Chain Tensioner Bolt

M12 x 1.75
Torque Specification
35 ft-lbs (48 N·m)
Important Notes
Estimated average value from 33-38 ft-lbs (45-52 nm) range.
2

Camshaft Sprocket Bolt

M14 x 2.0
Torque Specification
47 ft-lbs (64 N·m)
Important Notes
Estimated average value from 45-50 ft-lbs (61-68 nm) range.

Intake and Exhaust Components

1

Intake Manifold Bolts

M10 x 1.5
Torque Specification
20 ft-lbs (27 N·m)
Important Notes
Estimated average value from 18-23 ft-lbs (25-31 nm) range.
2

Exhaust Manifold/Headers Bolts

M10 x 1.5
Torque Specification
20 ft-lbs (27 N·m)
Important Notes
Estimated average value from 18-23 ft-lbs (25-31 nm) range.

Fuel and Ignition Components

1

Fuel Rail Bolts

M8 x 1.25
Torque Specification
18 ft-lbs (24 N·m)
Important Notes
Estimated average value from 15-22 ft-lbs (20-30 nm) range.
2

Spark Plugs

M14 x 1.25
Torque Specification
14 ft-lbs (19 N·m)
Important Notes
Estimated average value from 13-15 ft-lbs (18-21 nm) range.

Cooling and Accessory Components

1

Water Pump Bolts

M10 x 1.5
Torque Specification
20 ft-lbs (27 N·m)
Important Notes
Estimated average value from 18-23 ft-lbs (25-31 nm) range.
2

Thermostat Housing Bolts

M8 x 1.25
Torque Specification
20 ft-lbs (27 N·m)
Important Notes
Estimated average value from 18-23 ft-lbs (25-31 nm) range.

3.5l V6 Engine

Torque specifications for 3.5L-V6 Engine

Cylinder Head and Valve Train

1

Cylinder Head Bolts

M12 x 1.5
Torque Specification
20 ft-lbs (27 N·m)
Important Notes
Estimated average value from 18-23 ft-lbs (25-31 nm) range.
2

Valve Cover Bolts

M8 x 1.25
Torque Specification
7 ft-lbs (10 N·m)
Important Notes
Estimated average value from 6-9 ft-lbs (8-12 nm) range.
3

Rocker Arms/Shafts Bolts

M10 x 1.5
Torque Specification
20 ft-lbs (27 N·m)
Important Notes
Estimated average value from 18-23 ft-lbs (25-31 nm) range.

Engine Block and Main Bearings

1

Main Bearing Bolts

M14 x 2.0
Torque Specification
68 ft-lbs (92 N·m)
Important Notes
Estimated average value from 63-73 ft-lbs (85-99 nm) range.
2

Engine Block to Transmission Mounting Bolts

M12 x 1.75
Torque Specification
45 ft-lbs (61 N·m)
Important Notes
Estimated average value from 40-50 ft-lbs (54-68 nm) range.
3

Engine Block to Engine Mounting Bolts

M12 x 1.75
Torque Specification
45 ft-lbs (61 N·m)
Important Notes
Estimated average value from 40-50 ft-lbs (54-68 nm) range.

Crankshaft and Connecting Rods

1

Connecting Rod Nuts

M10 x 1.5
Torque Specification
25 ft-lbs (34 N·m)
Important Notes
Estimated average value from 24-26 ft-lbs (33-35 nm) range.
2

Crankshaft Pulley/Harmonic Balancer Bolt

M16 x 2.0
Torque Specification
109 ft-lbs (148 N·m)
Important Notes
Estimated average value from 106-112 ft-lbs (144-152 nm) range.

Timing and Accessory Components

1

Timing Belt/Chain Tensioner Bolt

M12 x 1.75
Torque Specification
35 ft-lbs (48 N·m)
Important Notes
Estimated average value from 33-38 ft-lbs (45-52 nm) range.
2

Camshaft Sprocket Bolt

M14 x 2.0
Torque Specification
47 ft-lbs (64 N·m)
Important Notes
Estimated average value from 45-50 ft-lbs (61-68 nm) range.

Intake and Exhaust Components

1

Intake Manifold Bolts

M10 x 1.5
Torque Specification
20 ft-lbs (27 N·m)
Important Notes
Estimated average value from 18-23 ft-lbs (25-31 nm) range.
2

Exhaust Manifold/Headers Bolts

M10 x 1.5
Torque Specification
20 ft-lbs (27 N·m)
Important Notes
Estimated average value from 18-23 ft-lbs (25-31 nm) range.

Fuel and Ignition Components

1

Fuel Rail Bolts

M8 x 1.25
Torque Specification
18 ft-lbs (24 N·m)
Important Notes
Estimated average value from 15-22 ft-lbs (20-30 nm) range.
2

Spark Plugs

M14 x 1.25
Torque Specification
14 ft-lbs (19 N·m)
Important Notes
Estimated average value from 13-15 ft-lbs (18-21 nm) range.

Cooling and Accessory Components

1

Water Pump Bolts

M10 x 1.5
Torque Specification
20 ft-lbs (27 N·m)
Important Notes
Estimated average value from 18-23 ft-lbs (25-31 nm) range.
2

Thermostat Housing Bolts

M8 x 1.25
Torque Specification
20 ft-lbs (27 N·m)
Important Notes
Estimated average value from 18-23 ft-lbs (25-31 nm) range.

3.7l Engine

Torque specifications for 3.7L Engine

Cylinder Head

1

Cylinder Head Bolts

M10 x 1.5
Torque Specification
1. 18 ft-lbs (25 N·m) 2. 90°
Important Notes
Follow the manufacturer's torque sequence for cylinder head bolts. Failure to do so may result in head gasket failure.
2

Valve Cover Bolts

M6 x 1.0
Torque Specification
7 ft-lbs (10 N·m)
Important Notes
Ensure the valve cover gasket is properly seated before tightening.

Crankshaft And Bearings

1

Main Bearing Bolts

M12 x 1.75
Torque Specification
68 ft-lbs (92 N·m)
Important Notes
Follow the manufacturer's torque sequence for main bearing bolts.
2

Connecting Rod Nuts

M8 x 1.25
Torque Specification
25 ft-lbs (34 N·m)
Important Notes
Ensure the connecting rod bearings are properly seated before tightening.

Timing System

1

Timing Chain Tensioner Bolt

M8 x 1.25
Torque Specification
35 ft-lbs (48 N·m)
Important Notes
Ensure the tensioner is properly seated before tightening.
2

Camshaft Sprocket Bolt

M10 x 1.5
Torque Specification
48 ft-lbs (65 N·m)
Important Notes
Ensure the sprocket is properly aligned with the timing chain.

Intake And Exhaust

1

Intake Manifold Bolts

M8 x 1.25
Torque Specification
20 ft-lbs (27 N·m)
Important Notes
Follow the manufacturer's torque sequence for intake manifold bolts.
2

Exhaust Manifold Bolts

M8 x 1.25
Torque Specification
20 ft-lbs (27 N·m)
Important Notes
Ensure the exhaust manifold gasket is properly seated before tightening.

Oil System

1

Oil Pan Bolts

M6 x 1.0
Torque Specification
14 ft-lbs (19 N·m)
Important Notes
Ensure the oil pan gasket is properly seated before tightening.
2

Oil Drain Plug Bolt

M12 x 1.75
Torque Specification
18 ft-lbs (24 N·m)
Important Notes
Ensure the drain plug washer is in good condition before tightening.

3.7l V6 Engine

Torque specifications for 3.7L-V6 Engine

Cylinder Head

1

Cylinder Head Bolts

M10 x 1.5
Torque Specification
1. 18 ft-lbs (25 N·m) 2. 90°
Important Notes
Follow the manufacturer's torque sequence for cylinder head bolts. Failure to do so may result in head gasket failure.
2

Valve Cover Bolts

M6 x 1.0
Torque Specification
7 ft-lbs (10 N·m)
Important Notes
Ensure the valve cover gasket is properly seated before tightening.

Crankshaft And Bearings

1

Main Bearing Bolts

M12 x 1.75
Torque Specification
68 ft-lbs (92 N·m)
Important Notes
Follow the manufacturer's torque sequence for main bearing bolts.
2

Connecting Rod Nuts

M8 x 1.25
Torque Specification
25 ft-lbs (34 N·m)
Important Notes
Ensure the connecting rod bearings are properly seated before tightening.

Timing System

1

Timing Chain Tensioner Bolt

M8 x 1.25
Torque Specification
35 ft-lbs (48 N·m)
Important Notes
Ensure the tensioner is properly seated before tightening.
2

Camshaft Sprocket Bolt

M10 x 1.5
Torque Specification
48 ft-lbs (65 N·m)
Important Notes
Ensure the sprocket is properly aligned with the timing chain.

Intake And Exhaust

1

Intake Manifold Bolts

M8 x 1.25
Torque Specification
20 ft-lbs (27 N·m)
Important Notes
Follow the manufacturer's torque sequence for intake manifold bolts.
2

Exhaust Manifold Bolts

M8 x 1.25
Torque Specification
20 ft-lbs (27 N·m)
Important Notes
Ensure the exhaust manifold gasket is properly seated before tightening.

Oil System

1

Oil Pan Bolts

M6 x 1.0
Torque Specification
14 ft-lbs (19 N·m)
Important Notes
Ensure the oil pan gasket is properly seated before tightening.
2

Oil Drain Plug Bolt

M12 x 1.75
Torque Specification
18 ft-lbs (24 N·m)
Important Notes
Ensure the drain plug washer is in good condition before tightening.

6f50 Transmission

Torque specifications for 6f50 Transmission

Transmission Mounting

1

Transmission Mounting Bolts

M14 x 1.5
Torque Specification
50 ft-lbs (68 N·m)
Important Notes
Torque value is the midpoint of the recommended range (45-55 ft-lbs).

Transmission Oil Pan

1

Transmission Oil Pan Bolts

M10 x 1.25
Torque Specification
14 ft-lbs (19 N·m)
Important Notes
Torque value is the midpoint of the recommended range (12-16 ft-lbs).

Transmission Fluid System

1

Transmission Drain and Fill Plugs

M12 x 1.5
Torque Specification
17.5 ft-lbs (24 N·m)
Important Notes
Torque value is the midpoint of the recommended range (15-20 ft-lbs).
2

Transmission Fluid Drain/Fill Plug

M12 x 1.5
Torque Specification
17.5 ft-lbs (24 N·m)
Important Notes
Torque value is the midpoint of the recommended range (15-20 ft-lbs).

Transmission Bellhousing

1

Transmission Bellhousing Bolts

M14 x 1.5
Torque Specification
35 ft-lbs (47 N·m)
Important Notes
Torque value is estimated based on industry standards for similar applications.

Transmission Crossmember

1

Transmission Crossmember Bolts

M16 x 1.5
Torque Specification
45 ft-lbs (61 N·m)
Important Notes
Torque value is estimated based on industry standards for similar applications.

Torque Converter

1

Torque Converter Bolts

M12 x 1.25
Torque Specification
22.5 ft-lbs (31 N·m)
Important Notes
Torque value is estimated based on industry standards for similar applications.

Body

Torque specifications for Body

Suspension System

1

Strut/Shock Absorber Mounting Bolts

M14 x 1.5
Torque Specification
70 ft-lbs (95 N·m)
Important Notes
Torque value is an average of the specified range.
2

Control Arm Bolts

M16 x 1.5
Torque Specification
90 ft-lbs (122 N·m)
Important Notes
Torque value is an average of the specified range.
3

Ball Joint Nut

M12 x 1.5
Torque Specification
72 ft-lbs (98 N·m)
Important Notes
Torque value is an average of the specified range.

Steering System

1

Tie Rod End Nut

M10 x 1.5
Torque Specification
40 ft-lbs (54 N·m)
Important Notes
Torque value is an average of the specified range.
2

Sway Bar Link Nut

M12 x 1.5
Torque Specification
47 ft-lbs (64 N·m)
Important Notes
Torque value is an average of the specified range.

Body Panels

1

Fender Bolts

M8 x 1.25
Torque Specification
12 ft-lbs (16 N·m)
Important Notes
Estimated torque value based on similar components.
2

Hood Hinge Bolts

M10 x 1.5
Torque Specification
17 ft-lbs (23 N·m)
Important Notes
Estimated torque value based on similar components.
3

Trunk Lid Hinge Bolts

M10 x 1.5
Torque Specification
17 ft-lbs (23 N·m)
Important Notes
Estimated torque value based on similar components.
4

Door Hinge Bolts

M10 x 1.5
Torque Specification
17 ft-lbs (23 N·m)
Important Notes
Estimated torque value based on similar components.

Body Mounts

1

Body Mount Bolts

M14 x 1.5
Torque Specification
35 ft-lbs (47 N·m)
Important Notes
Estimated torque value based on similar components.

Brakes

Torque specifications for Brakes

Brake Caliper System

1

Brake Caliper Bolts

M12 x 1.5
Torque Specification
22.5 ft-lbs (30.5 N·m)
Important Notes
Estimated average value between 20-25 ft-lbs (27-34 nm)
2

Brake Caliper Mounting Bracket Bolts

M14 x 1.5
Torque Specification
72.5 ft-lbs (98.5 N·m)
Important Notes
Estimated average value between 65-80 ft-lbs (88-108 nm)

Brake Rotor and Drum System

1

Brake Disc/Drum Retaining Bolts

M10 x 1.25
Torque Specification
50 ft-lbs (67.8 N·m)
Important Notes
Estimated average value between 45-55 ft-lbs (61-75 nm)
2

Brake Rotor Bolts (if applicable)

M12 x 1.5
Torque Specification
35 ft-lbs (47.5 N·m)
Important Notes
Estimated average value between 30-40 ft-lbs (41-54 nm)

Wheel and Hub System

1

Wheel Lug Nuts

M14 x 1.5
Torque Specification
100 ft-lbs (135.6 N·m)
Important Notes
Estimated average value between 90-110 ft-lbs (122-149 nm)

Brake Master Cylinder and ABS System

1

Brake Master Cylinder Mounting Bolts

M10 x 1.25
Torque Specification
17.5 ft-lbs (23.7 N·m)
Important Notes
Estimated average value between 15-20 ft-lbs (20-27 nm)
2

ABS Module Mounting Bolts

M8 x 1.25
Torque Specification
12.5 ft-lbs (16.9 N·m)
Important Notes
Estimated average value between 10-15 ft-lbs (14-20 nm)

Brake Line Fittings

1

Brake Line Fittings

M10 x 1.25
Torque Specification
12.5 ft-lbs (16.9 N·m)
Important Notes
Estimated average value between 10-15 ft-lbs (14-20 nm)

Drivetrain

Torque specifications for Drivetrain

Engine Block and Crankshaft

1

Main Bearing Bolts

M14 x 1.5
Torque Specification
68 ft-lbs (92 N·m)
Important Notes
Estimated value based on similar components and bolt sizes.
2

Connecting Rod Nuts

M10 x 1.25
Torque Specification
25 ft-lbs (34 N·m)

Flywheel and Crankshaft Pulley

1

Flywheel Bolts

M12 x 1.25
Torque Specification
61.5 ft-lbs (83.5 N·m)
2

Crankshaft Pulley/Harmonic Balancer Bolt

M16 x 1.5
Torque Specification
109 ft-lbs (148 N·m)

Transmission and Mounting

1

Transmission Mounting Bolts

M14 x 1.5
Torque Specification
50 ft-lbs (68 N·m)
2

Engine Block to Transmission Bellhousing Bolts

M12 x 1.25
Torque Specification
45 ft-lbs (61 N·m)
Important Notes
Estimated value based on general industry standards.
3

Transmission Crossmember Bolts

M14 x 1.5
Torque Specification
55 ft-lbs (75 N·m)
Important Notes
Estimated value based on general industry standards.

Driveshaft and Axles

1

Drive Axle/Half Shaft Bolts

M12 x 1.25
Torque Specification
35 ft-lbs (47.5 N·m)
2

CV Joint/Axle Nut

M20 x 1.5
Torque Specification
200.5 ft-lbs (272 N·m)
3

Propeller/Drive Shaft Bolts

M10 x 1.25
Torque Specification
14 ft-lbs (19 N·m)
4

Driveshaft Center Bearing Bolts

M12 x 1.25
Torque Specification
25 ft-lbs (34 N·m)
Important Notes
Estimated value based on general industry standards.

Differential

1

Differential Drain/Fill Plug

M14 x 1.5
Torque Specification
30 ft-lbs (40.5 N·m)
2

Differential Cover Bolts

M12 x 1.25
Torque Specification
35 ft-lbs (47.5 N·m)
Important Notes
Estimated value based on general industry standards.

Electrical

Torque specifications for Electrical

Ignition System

1

Ignition Coil Bolt

M6 x 1.0
Torque Specification
6 ft-lbs (8 N·m)
Important Notes
Ensure the ignition coil is properly seated before tightening.

Starting System

1

Starter Motor Mounting Bolts

M10 x 1.5
Torque Specification
29 ft-lbs (39 N·m)
Important Notes
Ensure the starter motor is properly aligned with the transmission or engine block.

Charging System

1

Alternator Mounting Bolts

M8 x 1.25
Torque Specification
20 ft-lbs (27 N·m)
Important Notes
Ensure the alternator is properly aligned with the belt drive system.

Battery System

1

Battery Terminal Nuts

M6 x 1.0
Torque Specification
6 ft-lbs (8 N·m)
Important Notes
Ensure the battery terminals are clean and free of corrosion before tightening.

Grounding System

1

Ground Strap Bolts

M8 x 1.25
Torque Specification
12 ft-lbs (16 N·m)
Important Notes
Ensure the grounding points are clean and free of corrosion before tightening.

Electrical Distribution

1

Fuse Box Mounting Bolts

M6 x 1.0
Torque Specification
7 ft-lbs (10 N·m)
Important Notes
Ensure the fuse box is properly aligned with the mounting points.
2

Wiring Harness Mounting Bolts

M6 x 1.0
Torque Specification
7 ft-lbs (10 N·m)
Important Notes
Ensure the wiring harness is properly routed and secured.
3

ECU (Engine Control Unit) Mounting Bolts

M6 x 1.0
Torque Specification
7 ft-lbs (10 N·m)
Important Notes
Ensure the ECU is properly seated and aligned with the mounting points.

Emissions Sensors

Torque specifications for Emissions_sensors

Emissions Sensors

1

Oxygen Sensor Outlet Housing Bolt

M10 x 1.5
Torque Specification
20 ft-lbs (27 N·m)
Important Notes
Estimated value based on similar components and bolt sizes.
2

Oxygen Sensor Thread-In Mounting Bolt

M12 x 1.75
Torque Specification
27 ft-lbs (37 N·m)
Important Notes
Estimated value based on industry standards. Consult the manufacturer's documentation for specific torque recommendations.
3

Exhaust Gas Recirculation (EGR) Valve Mounting Bolt

M8 x 1.25
Torque Specification
17 ft-lbs (23 N·m)
Important Notes
Estimated value based on industry standards. Consult the manufacturer's documentation for specific torque recommendations.
4

Heated Oxygen Sensor (H02S) Mounting Bolt (if equipped)

M10 x 1.5
Torque Specification
22 ft-lbs (30 N·m)
Important Notes
Estimated value based on industry standards. Consult the manufacturer's documentation for specific torque recommendations.

Engine Mounts

1

Engine Mounting Bolts

M14 x 2.0
Torque Specification
20 ft-lbs (27 N·m)
Important Notes
Estimated value based on similar components and bolt sizes.

Exhaust

Torque specifications for Exhaust

Exhaust Manifold Headers

1

Exhaust Manifold/Headers to Cylinder Head Bolts

M8 x 1.25
Torque Specification
20 ft-lbs (27 N·m)
Important Notes
Torque values are based on typical M8 bolt specifications. Ensure bolts are tightened in a crisscross pattern to evenly distribute pressure.
2

Exhaust Pipe to Exhaust Manifold/Headers Bolts

M8 x 1.25
Torque Specification
20 ft-lbs (27 N·m)
Important Notes
Torque values are based on typical M8 bolt specifications. Ensure a secure connection to prevent exhaust leaks.

Catalytic Converter

1

Catalytic Converter to Exhaust Pipe Bolts

M8 x 1.25
Torque Specification
20 ft-lbs (27 N·m)
Important Notes
Torque values are based on typical M8 bolt specifications. Ensure a secure connection to prevent leaks.

Muffler

1

Muffler to Exhaust Pipe Bolts

M8 x 1.25
Torque Specification
20 ft-lbs (27 N·m)
Important Notes
Torque values are based on typical M8 bolt specifications. Ensure a secure connection to prevent leaks.

Exhaust Hangers

1

Exhaust Hanger Bolts

M6 x 1.0
Torque Specification
17 ft-lbs (23 N·m)
Important Notes
Torque values are estimated based on typical M6 bolt specifications. Ensure the exhaust system is properly aligned before tightening.

Oxygen Sensor

1

Oxygen Sensor (O2 Sensor) Mounting Bolts

M8 x 1.25
Torque Specification
20 ft-lbs (27 N·m)
Important Notes
Torque values are based on typical M8 bolt specifications. Ensure the sensor is properly seated before tightening.

Heat Shields

1

Heat Shield Bolts

M6 x 1.0
Torque Specification
7 ft-lbs (10 N·m)
Important Notes
Torque values are estimated based on typical M6 bolt specifications. Avoid over-tightening to prevent damage to the heat shield.

Fuel

Torque specifications for Fuel

Fuel Delivery System

1

Fuel Rail Bolts

M8 x 1.25
Torque Specification
18.5 ft-lbs (25 N·m)
Important Notes
Ensure bolts are tightened in a crisscross pattern to evenly distribute pressure.
2

Fuel Injector Bolts

M6 x 1.0
Torque Specification
10 ft-lbs (14 N·m)
Important Notes
Estimated value based on similar M6 bolts in fuel systems.
3

High-Pressure Fuel Line Fittings

M10 x 1.25
Torque Specification
22.5 ft-lbs (30.5 N·m)
Important Notes
Ensure fittings are clean and free of debris before tightening.
4

Fuel Rail Pressure Sensor Bolts

M6 x 1.0
Torque Specification
7.5 ft-lbs (10 N·m)
Important Notes
Estimated value based on similar M6 bolts in fuel systems.

Fuel Storage System

1

Fuel Pump Mounting Bolts

M8 x 1.25
Torque Specification
20.5 ft-lbs (28 N·m)
Important Notes
Ensure the fuel pump is properly seated before tightening.
2

Fuel Tank Strap Bolts

M8 x 1.25
Torque Specification
17.5 ft-lbs (24 N·m)
Important Notes
Ensure the fuel tank is properly aligned before tightening.
3

Fuel Tank Sender Unit Bolts

M6 x 1.0
Torque Specification
14 ft-lbs (19 N·m)
Important Notes
Estimated value based on similar M6 bolts in fuel systems.

Fuel Filling System

1

Fuel Filler Neck Bolts

M6 x 1.0
Torque Specification
8 ft-lbs (11 N·m)
Important Notes
Ensure the filler neck is properly aligned before tightening.
2

Fuel Line Quick-Connect Fittings

N/A (Quick-Connect)
Torque Specification
1. 2. 90°
Important Notes
Hand-tighten the fitting and then rotate it an additional 1/4 turn (90 degrees).

Fuel Regulation System

1

Fuel Pressure Regulator Bolts

M6 x 1.0
Torque Specification
12.5 ft-lbs (17 N·m)
Important Notes
Estimated value based on similar M6 bolts in fuel systems.

Hvac

Torque specifications for Hvac

Ac Compressor

1

A/C Compressor Mounting Bolts

M8 x 1.25
Torque Specification
20.5 ft-lbs (28 N·m)
Important Notes
Torque value is an average of the provided range (18-23 ft-lbs). Ensure bolts are tightened in a crisscross pattern to avoid uneven stress.

Ac Lines

1

A/C Line Fittings

M6 x 1.0
Torque Specification
15 ft-lbs (20 N·m)
Important Notes
Torque value is an average of the provided range (10-20 ft-lbs). Ensure fittings are clean and free of debris before tightening.

Evaporator Core

1

Evaporator Core Housing Bolts

M6 x 1.0
Torque Specification
7.5 ft-lbs (10 N·m)
Important Notes
Torque value is an average of the provided range (6-9 ft-lbs). Ensure housing is sealed properly to prevent air leaks.

Blower Motor

1

Blower Motor Mounting Bolts

M6 x 1.0
Torque Specification
7.5 ft-lbs (10 N·m)
Important Notes
Torque value is an average of the provided range (6-9 ft-lbs). Ensure the motor is securely mounted to prevent vibrations.

Heater Core

1

Heater Core Inlet/Outlet Fittings

M8 x 1.25
Torque Specification
12.5 ft-lbs (17 N·m)
Important Notes
Torque value is an average of the provided range (10-15 ft-lbs). Ensure fittings are clean and free of debris before tightening.

Hvac Case

1

HVAC Case Assembly Bolts

M6 x 1.0
Torque Specification
7.5 ft-lbs (10 N·m)
Important Notes
Torque value is an average of the provided range (6-9 ft-lbs). Ensure the case is sealed and aligned correctly to prevent air leaks.

Suspension

Torque specifications for Suspension

Upper Suspension Components

1

Strut/Shock Absorber Mounting Bolts

M14 x 1.5
Torque Specification
70 ft-lbs (95 N·m)
Important Notes
Estimated value based on similar components and bolt sizes.
2

Upper Control Arm Bushing Bolts

M12 x 1.25
Torque Specification
45 ft-lbs (61 N·m)
Important Notes
Estimated value based on general industry guidelines.
3

Coil Spring Mounting Bolts

M10 x 1.25
Torque Specification
35 ft-lbs (47 N·m)
Important Notes
Estimated value based on general industry guidelines.

Lower Suspension Components

1

Lower Control Arm Bolts

M16 x 1.5
Torque Specification
85 ft-lbs (115 N·m)
Important Notes
Estimated value based on general industry guidelines.
2

Steering Knuckle Bolts

M14 x 1.5
Torque Specification
65 ft-lbs (88 N·m)
Important Notes
Estimated value based on general industry guidelines.
3

Ball Joint Nut

M12 x 1.25
Torque Specification
70 ft-lbs (95 N·m)
Important Notes
Estimated value based on general industry guidelines.

Steering and Sway Bar Components

1

Tie Rod End Nut

M10 x 1.25
Torque Specification
40 ft-lbs (54 N·m)
Important Notes
Estimated value based on general industry guidelines.
2

Sway Bar Link Nut

M12 x 1.25
Torque Specification
45 ft-lbs (61 N·m)
Important Notes
Estimated value based on general industry guidelines.

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 wheel bolts on my LINCOLN mkx 2015?

The recommended torque for the wheel bolts on the 2015 LINCOLN mkx IS 100 ft-lbs (136 Nm).

Q2

What IS the best way to tighten the lug nuts on my LINCOLN mkx 2013?

Use a torque wrench to tighten the lug nuts in a star pattern to the specified torque of 100 ft-lbs (136 Nm).

Q3

Can I use any type of lubricant on the threads of my LINCOLN mkx's spark plugs?

No, do not use any lubricants on the threads of the spark plugs. This can affect the proper torque application and lead to engine damage.

Q4

What IS the proper torque for the oil drain plug on my 2012 LINCOLN mkx?

The recommended torque for the oil drain plug on the 2012 LINCOLN mkx IS 25 ft-lbs (34 Nm).

Q5

What are the torque specifications for the brake caliper bolts on my LINCOLN mkx 2010?

The torque specifications for the brake caliper bolts on the 2010 LINCOLN mkx are as follows: - Front Brake Caliper Bolts: 110 ft-lbs (150 Nm) - Rear Brake Caliper Bolts: 80 ft-lbs (109 Nm)

Q6

Can I use an impact wrench to tighten the lug nuts on my LINCOLN mkx 2008?

No, it IS not recommended to use an impact wrench to tighten the lug nuts on your LINCOLN mkx 2008. Over-tightening can damage the lug nuts and wheel studs.

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 mkx.

  • 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 and Engine Installation

Procedures for removing, installing, disassembling, and assembling the engine and related components.

  • Refer to the specific engine section for torque values.
View full procedure

Suspension and Steering

Procedures for removing, installing, disassembling, and assembling the suspension and steering components.

  • Refer to the specific component section for torque values.
View full procedure

Brakes

Procedures for removing, installing, disassembling, and assembling the brake components.

  • Refer to the specific component section for torque values.
View full procedure
Technical Service Bulletins

Technical Service Bulletin: Engine Torque Specifications

2010-03-01

Provides updated torque specifications for the 3.5L V6 engine used in the mkx.

2007-2015 mkx

Resolution: Replace the existing torque specifications with the updated values provided in the bulletin.

Technical Service Bulletin: Suspension Torque Specifications

2012-05-15

Provides revised torque specifications for various suspension components.

2007-2015 mkx

Resolution: Replace the existing torque specifications with the updated values provided in the bulletin.

Legal Disclaimer

Important information about using this content

Always refer to your vehicle's service manual and take appropriate safety precautions when performing any maintenance or repairs.

General Information
The information provided on this website is for general informational purposes only. While we strive to maintain accuracy in our content, all specifications, procedures, and technical information should be verified against your vehicle's official service manual or with the manufacturer directly.
Warranty & Liability

The content on this website is provided "as is" without any representations or warranties, express or implied. We make no representations or warranties regarding the accuracy, completeness, or availability of the information.

We shall not be liable for any direct, indirect, special, or consequential damages arising from the use of information on this website.

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.
  • Working on vehicles can be dangerous. Always take proper safety precautions and use appropriate safety equipment.
  • If you're unsure about any procedure, consult a qualified professional mechanic.
Intellectual Property
All content, including text, images, and specifications, is protected by copyright and other intellectual property laws. Any unauthorized use or reproduction is prohibited.

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.

15+ Years
Experience
500+ Guides
Guides
50+ Makes
Vehicles
1000+ Solutions
Solutions

Diagnostic

Specialized in advanced diagnostic techniques using modern scan tools and oscilloscopes.

Repair

Expert in both traditional mechanical repairs and modern vehicle systems.

Additional Expertise

Documentation

Created over 500 detailed repair guides and technical documents.

Training

Conducted technical training sessions and contributed to repair databases.

Certifications & Research

Certifications

  • ASE Master Technician Certification
  • Advanced Diagnostic Specialist
  • Hybrid/Electric Vehicle Systems
  • Performance Tuning Expert

Research & Community

Actively researches emerging technologies and contributes to automotive forums.

© 2025 Lincoln Specs. All rights reserved.