Yes, you can use 20W-50 oil in your 1998 Buick Century Custom, especially if the engine has high mileage or is experiencing wear. However, it's important to check the owner's manual for the manufacturer's recommended oil viscosity, as they typically suggest a different grade for optimal performance. If you live in a warmer climate or if the engine shows signs of oil consumption, 20W-50 may be beneficial. Always ensure to monitor oil levels and engine performance after changing oil grades.
yes 97 to 05 century and regal are 100% interchangable
r-34a
It is important to use the right types of fluid in a car. The engine oil for a 1995 Buick Century is 5w-30 or 10w-30.
20w50
20w50
95 buick century
The owners manual recommends 5w30 or 10w30I would not use 20w50.The owners manual recommends 5w30 or 10w30I would not use 20w50.
20w50 Harley Davidson motor oil If you can't get H-D brand oil, you could use any brand 20w50. Stay away from synthetics. I stuck with H-D 20w50. Good luck!
We always use and recommend Kendall 20w50.
20w50
You can, but I think 10w40 will be better.
20w50