GM Service Manual Online
For 1990-2009 cars only

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

Part

GM Part Number

ACDelco® Part Number

Engine Air Cleaner/Filter Element

  • 3.6L V6 and 4.6L V8

25735595 or 25798271

A2944C

  • 4.4L V8 (V-Series)

15813300

A3078C

Engine Oil Filter

  • 3.6L V6

25177917

PF2129

  • 4.4L V8 (V-Series)

89017527¹

PF26¹

  • 4.6L V8

89017342

PF61

Passenger Compartment Air Filter

88957450

CF13C

Spark Plugs

  • 3.6L V6

12597464

41-990

  • 4.4L V8 (V-Series)

12592619

41-991

  • 4.6L V8

12571535

41-987

Windshield Wiper Blade

  • Driver's Side - 22 inches (56.5 cm)

88958361

--

  • Passenger's Side - 21 inches (53.0 cm)

88958359

--

¹ Notice: If your 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 your new vehicle warranty.