Safety Warning
DIY auto repair can cause serious injury, fire, or vehicle damage. These guides are for informational purposes only. Always follow OEM torque specs, wear PPE, and consult a certified mechanic if you are unsure. You are solely responsible for your safety.
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HOMESERVICE MANUALSJEEP2008COMMANDER LIMITED, 5.7 2, RWDREPAIR AND DIAGNOSISENGINE MECHANICALMECHANICAL5.7L ENGINE (SERVICE INFORMATION)SPECIFICATIONSTORQUE SPECIFICATIONS
2008 Jeep Commander Limited, 5.7 2, RWD
Torque Specifications
2008 Jeep Commander Limited, 5.7 2, RWDSECTION Torque Specifications
TORQUE CHART 5.7L ENGINE
| DESCRIPTION | N.m | Ft. | In. |
| Lbs. | Lbs. | ||
| Block Pipe Plugs (1/4 NPT) |
20 | - | 177 |
| (3/8 NPT) | 27 | - | 240 |
| Camshaft Sprocket Bolt | 122 | 90 | - |
| Camshaft Tensioner Plate Bolts | 28 | - | 250 |
| Coil to Cylinder Head Cover Bolts | 7 | - | 62 |
| Timing Chain Case Cover Bolts | 28 | - | 250 |
| Lifting Stud | 55 | 40 | - |
| Connecting Rod Cap Bolts | 21 plus 90° Turn |
15 plus 90° Turn |
- |
| Main Bearing Cap Bolts M-12 |
27 plus 90° Turn |
- | - |
| Crossbolts M-8 |
28 | - | - |
| Cylinder Head Bolts M-12 Bolts |
|||
| Step 1 | 34 | 25 | - |
| Step 2 | 54 | 40 | - |
| Step 3 | Turn 90° | Turn 90° | - |
| M-8 Bolts | - | - | - |
| Step 1 | 20 | 15 | - |
| Step 2 | 34 | 25 | - |
| Cylinder Head Cover Bolts | 8 | - | 70 |
| Exhaust Manifold to Cylinder Head | 25 | - | 220 |
| Flexplate to crankshaft Bolts | 95 | 70 | - |
| Flywheel to crankshaft Bolts | 75 | 55 | - |
| Front Insulator Through bolt/nut | 95 | 70 | - |
| Front Insulator to Block Bolts | 95 | 70 | - |
| Generator Mounting Bolt | 55 | 40 | - |
| Intake Manifold Bolts | Refer to INSTALLATION | ||
| Lifter Guide Holder | 12 | - | 106 |
| Oil Pan Bolts | 12 | - | 105 |
| Oil Dipstick Tube | 12 | - | 105 |
| Oil Pan Drain Plug | 27 | 20 | - |
| Oil Pump Attaching Bolts | 28 | - | 250 |
| Oil Pump Pickup Tube Bolt and Nut | 28 | - | 250 |
| Rear Seal Retainer Attaching Bolts | 15 | - | 132 |
| Rear Insulator to Bracket | 68 | 50 | - |
| Rear Insulator to Crossmember | 41 | 30 | - |
| Rear Insulator to Transmission | 68 | 50 | - |
| Rear Insulator Bracket Bolts | 68 | 50 | - |
| Rocker Arm Bolts | 22 | - | 195 |
| Spark Plugs | - | - | - |
| Thermostat Housing Bolts | 28 | - | 250 |
| Throttle Body Bolts | 12 | - | 105 |
| Vibration Damper Bolt | 176 | 129 | - |
| Water Pump to Timing Chain | 28 | - | 250 |
| Case Cover Bolts | |||
RENDER: 1.0x
NO RELATED
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When to See a Mechanic
Stop DIY work and contact a certified mechanic immediately if any of the following apply:
- • You smell fuel, burning insulation, or see smoke.
- • Brakes feel soft, pull hard to one side, or make grinding noises.
- • The engine overheats, stalls repeatedly, or misfires under load.
- • You are missing required tools, torque specs, or safe lifting equipment.
- • You are not confident in the next step or safety outcome.