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.
2005 Pontiac Grand Prix V6-3.8L SC VIN 4FACTORY OEM SERVICE PROCEDURE
Case Side Cover Bolts
Case Side Cover Bolts
56 - Side Cover Bolt/Screw M8 X 1.25 X 25.0 (9)
57 - Side Cover Bolt/Screw M8 X 1.25 X 21.0 (4)
58 - Side Cover Bolt/Screw M8 X 1.25 X 24.0 (4)
Case Side Cover Bolts:
56 - Side Cover Bolt/Screw M8 X 1.25 X 25.0 (9)
57 - Side Cover Bolt/Screw M8 X 1.25 X 21.0 (4)
58 - Side Cover Bolt/Screw M8 X 1.25 X 24.0 (4)
Factory Service Tools
Use the Manual With the Right Hardware
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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.
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