STP High Mileage Oil Treatment + Stop Leak Engine Oil Additive, 15 fl oz

STP High Mileage Oil Treatment + Stop Leak Engine Oil Additive, 15 fl oz Protect the engine in your high-mileage vehicle with STP High Mileage Oil Treatment + Stop Leak. Formulated especially for vehicles with over 75,000 miles, this high-viscosity engine additive includes ZDDP oil additive as an anti-wear agent for extra protection. This STP oil treatment creates a thick cushion between moving engine parts to help fight metal-to-metal friction. Engine stop leak helps to rejuvenate seals and gaskets and stop engine leaks, noise and smoking to improve the performance of your high-mileage vehicle. Add this treatment to your engine oil with each oil change during regular car maintenance. It's suitable for all cars, light trucks and SUVs.

One 15 fl oz bottle of STP High Mileage Oil Treatment + Stop Leak ZDDP oil additive prevents wear to protect your high-mileage vehicle High-viscosity formula creates a thick cushion between moving engine parts to reduce friction Leak stopper helps prevent engine leaks, noises and smoking and helps to rejuvenate seals and gaskets Add to engine oil during every oil change Formulated for vehicles with more than 75,000 miles Compatible with cars, light trucks and SUVs