For 1990-2009 cars

Usage | Fluids/Lubricants
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Engine Oil | Use only engine oil with the starburst symbol in the front of the container that meet GM Standard GM4718M; SAE 5W-30 for Engine oil viscosity is best for your vehicle; The engine has been filled with Mobil synthetic oil, which meets all the requirements for vehicle.
Engine Coolant | 50/50 mixture of clean, drinkable water and use only DEX-COOL Coolant
Hydraulic Brake System | SGM P/N 93730597 brake fluid (For VIN LSGDE53A88H052546 and after). SGM P/N 93735280 or equivalent DOT-4.04 (For VIN before LSGDE53A88H052546).
Automatic Transaxle | DEXRON® VI automatic transaxle fluid
Park Brake Cable Guide | Chassis Lubricant GM P/N U.S. 12377985 or equivalent lubricant meeting requirements of NLGI #2, Category LB or GC-LB.
Power Steering System | SGM P/N 12378493 or equivalent.
Windshield Washer Fluid | GM P/N 93732477 (10 degrees below zero) or GM P/N 93732478 (30 degrees below zero) washer fluid or equivalent.