Recommended Fluids, Lubricants, and Parts
Recommended Fluids and Lubricants
This maintenance section applies to vehicles with a gasoline engine. If the vehicle has a diesel engine, see “Recommended Fluids and Lubricants” in the Duramax diesel supplement.
Fluids and lubricants identified below by name or specification, including fluids or lubricants not listed here, can be obtained from your dealer.
|
Usage |
Fluid/Lubricant |
|
Automatic Transmission (6-Speed Transmission) |
DEXRON-VI Automatic Transmission Fluid. |
|
Automatic Transmission (10-Speed Transmission) |
DEXRON ULV Automatic Transmission Fluid. |
|
Chassis Lubrication |
Chassis lubricant meeting requirements of NLGI #2, Category LB or GC-LB. |
|
Engine Coolant |
50/50 mixture of clean, drinkable water and use only DEX-COOL coolant. See Cooling System 0 310. |
|
Engine Oil |
Engine oil meeting the dexos1 specification of the proper SAE viscosity grade. ACDelco dexos1 full synthetic is recommended. See Engine Oil 0 305. |
|
Front and Rear Axle Driveshaft Splines |
See your dealer. |
|
Front Axle (Four-Wheel Drive) and Rear Axle |
See your dealer. |
|
Hydraulic Brake System |
DOT 3 Hydraulic Brake Fluid. See Brake Fluid 0 317. |
|
Hydraulic Power Steering System |
GM Power Steering Fluid. See your dealer. |
|
Usage |
Fluid/Lubricant |
|
Key Lock Cylinders, Hood Hinges, Body Door Hinge Pins, Tailgate Hinge and Linkage, Fuel Door Hinge, Tailgate Handle Pivot Points, Hinges, Latch Bolt, and Linkage |
Multi-Purpose Lubricant, Superlube. See your dealer. |
|
Transfer Case (Four-Wheel Drive) |
DEXRON-VI Automatic Transmission Fluid. |
|
Windshield Washer |
Automotive windshield washer fluid that meets regional freeze protection requirements. |
Replacement parts identified below by name, part number, or specification can be obtained from your dealer. If the vehicle has a diesel engine, see the Duramax diesel supplement.
|
Part |
GM Part Number |
ACDelco Part Number |
|
Engine Air Cleaner/Filter |
||
|
With high capacity air cleaner |
84121219 |
A3244C |
|
Without high capacity air cleaner |
84121217 |
A3246C |
|
Oil Filter |
12690385 |
PF63E |
|
Passenger Compartment Air Filter |
13508023 |
CF185 |
|
Spark Plugs |
12622441 |
41-114 |
|
Part |
GM Part Number |
ACDelco Part Number |
|
Wiper Blades |
||
|
Driver Side – 55 cm (21.7 in) |
84578275 |
— |
|
Passenger Side – 55 cm (21.7 in) |
84578275 |
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