Service and Maintenance 351
Usage Fluid/Lubricant
Front (If Equipped With Four-Wheel
Drive) and Rear Axle
SAE 75W-90 Axle Lubricant (GM Part No. 88863089, in
Canada 88863090).
Transfer Case (If Equipped With
Four-Wheel Drive)
DEXRON
®
-VI Automatic Transmission Fluid.
Key Lock Cylinders, Hood Hinges,
Body Door Hinge Pins, Tailgate
Hinge and Linkage, Tailgate Handle
Pivot Points, Hinges, Latch Bolt
Linkage, and Fuel Door Hinge
Multi-Purpose Lubricant, Superlube (GM Part No. 12346241, in
Canada 10953474).
Weatherstrip Conditioning Weatherstrip Lubricant (GM Part No. 3634770, in Canada 10953518) or
Dielectric Silicone Grease (GM Part No. 12345579, in Canada 10953481).
Weatherstrip Squeaks Synthetic Grease with Teflon, Superlube (GM Part No. 12371287, in
Canada 10953437).
Maintenance Replacement Parts
Replacement parts identified below by name, part number, or specification can be obtained from your dealer.
Part GM Part Number ACDelco Part Number
Engine Air Cleaner/Filter 94775933 A3195C
Oil Filter
2.5L L4 12640445 PF64