The exact SAE weight oil Cadillac recommends. More than likely SAE 5w20. Look in your owner's manual, on the oil fill cap, or call your Cadillac dealer.
Any type of SAE certified antifreeze can be used in your 1992 Cadillac Seville. The antifreeze should be rated for -35 degrees to 120 degrees.
It takes 10w-30 SAE
According to Cadillac, your vehicle's engine requires a special oil meeting GM Standard GM4718M and are identified as a synthetic oil. SAE 5W-30 is best for your engine.
SAE 5w30 any major brand. Use a High Mileage oil if you have over 100,000 miles on the ODO.
Yes you can.
the higher the SAE number, the thicker the oil and higher the viscosity of the oil.
ISO = 37 SAE Engine Oil = 15W SAE Gear Oil = 75W
20W-50 is equal to Sae 90 W.
SAE 40 has a higher viscosity.
SAE 40 has a higher viscosity.
SAE 30 motor oil if the temperature is between 30 & 75°F.Colder use SAE 10 oil.Warmer use SAE 40 oil.