1996 Chevrolet Suburban Owner's Manual - Page 460

Part D: Recommended Fluids and Lubricants NOTE: Fluids and lubricants identifiedbelow by name, part number or specification may be obtained fromyour GM dealer. USAGE Engine Oil (Gasoline Engine) Engine Oil (Diesel Engine) FLUIDLUBRICANT Engine oil with the American Petroleum Institute CertifiedFor Gasoline Engines "Starburst" symbol of the proper viscosity. To determine the preferred viscosity for your vehicle's engine, see "Engine Oil"in the Index. Engine oil with the letters C F 4 S H is best for your vehicle. However, if CF-4/SH is not available, you may use CF-4/SG or CE/SH or CE/SG oil. These letters show American Petroleum Institute (API) levels of quality. They may be listed in reverse order,SHKF-4 or other letters such as, SH/CD, CE,CF-4. To determine the preferred viscosity for your vehicle's diesel engine, see "Engine Oil" in the Index. 50/50 mixture of water and a good quality ethyleneglycol base antifreeze oran approved recycled coolant conformingto GM Specification 6038-M. GM Part No. 3634621 or equivalent with a complete flushand refill. Delco Supreme 11 Brake Fluid (GM Part No. 1052535 or equivalent DOT-3 brake fluid). Hydraulic Clutch Fluid (GM Part No. 12345347 or equivalent). Chassis Lubricant (GM Part No. 1052497 or equivalent) or lubricant meeting requirements of NLGI Grade 2, Category LB or GC-LB. Engine Coolant Coolant Supplement Hydraulic Brake System Hydraulic Clutch System Parking Brake Cables