Havoline® Motor Oil with Deposit Shield® Technology is apremium automotive motor oil designed to help keep gasoline enginesclean, protected, and running smoothly. Excellent wear protection.
Castrol® GTX® 10W-30 is a premium conventional motor oil designed to help extend engine life and keep your vehicle running smoothly. Premium 10W-30 conventional motor oil for gasoline engines. Advanced protection against viscosity and thermal breakdown.
Sludge is a thick, tar-like build-up that can form when engines face severe use; stop-and-go traffic, poor fuel quality, harsh temperatures, or extended oil change intervals. Premium 10W-40 conventional motor oil for gasoline engines.