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Lubrication Specifications - BUICK

LUBRICATION SPECIFICATIONS - BUICK

Material Condition Specification
Engine Oil (1) Ambient Temperature Less Than 0°F (-18°C) Up To 60°F (16°C) SAE 5W-30: API SH or SG
Engine Oil (1) Ambient Temperature Above 0°F (-18°C) To Over 100°F (38°C) SAE 10W-30: API SH or SG
Chassis Lubrication All GM Part No.1052497 Or Equivalent Or LubricantNLGI #2, Category LB OrGC-LB.
Power Steering Fluid All GM Power Steering Fluid(GM Part No. 1052884 - 1 Pint, 1050017 - 1 Quart, Or Equivalent)
Engine Coolant Antifreeze All 50/50 Mixture Of Clean Water (Preferably Distilled) And Use OnlyGM Goodwrench DEX-COOL Or Havoline DEX-COOL Coolant.
Automatic Transaxle All DEXRON-III Automatic Transmission Fluid
A/C Refrigerant All SAE J639 Compliant R134a
(1) SAE 10W-30 Preferred