GM Service Manual Online
For 1990-2009 cars only

Replacement parts identified below by name, part number, or specification can be obtained from your dealer/retailer.

Part

GM Part Number

ACDelco Part Number

Engine Air Cleaner/Filter Element

  • 3.6L and 4.6L Engines

25798271

A2944C

  • 4.4L (V-Series) Engine

15813300

A3078C

Engine Oil Filter

  • 3.6L Engine

25177917

PF2129

  • 4.4L (V-Series) Engine

89017527¹

PF26¹

  • 4.6L Engine

89017342

PF61

Passenger Compartment Air Filter

88957450

CF13C

Spark Plugs

  • 3.6L Engine

92220447

41-990

  • 4.4L (V-Series) Engine

12592619

41-991

  • 4.6L Engine

12571535

41-987

Wiper Blades

  • Driver Side - 22 in (56.5 cm)

88958361

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  • Passenger Side - 21 in (53.0 cm)

88958359

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¹ Notice: If the vehicle is an STS-V model, the engine uses a special oil filter. The use of any other engine oil filter could lead to filter failure and result in severe engine damage. Damage caused by use of the wrong engine oil filter would not be covered by the vehicle warranty.