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.
2004 Pontiac Aztek Base, FWDFACTORY OEM SERVICE PROCEDURE
Maintenance Items
Maintenance Items
| Part | GM Part Number | ACDelco® Part Number |
|---|---|---|
| Engine Air Cleaner/Filter | 25099149 | A1208C |
| Engine Oil Filter | ||
|
25010792 | PF47 |
|
12587552 | PF61 |
| Spark Plugs | ||
|
12568387 | 41-101 |
|
12565996 | 41-988 |
| Windshield Wiper Blades | ||
|
60.0 mm (24 in) | |
|
55.0 mm (24 in) | |
|
Shepherd Hook | |
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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