CALL US ON 1300 622 436
VIC store CLOSED Tuesday 4th November 2025 - Melbourne Cup Public Holiday
Valvoline Engine Stop Leak is scientifically formulated to help reduce or eliminate leaks in front or rear main bearings. It improves engine oil viscosity index whilst inhibiting oxidation.

Valvoline Engine Stop Leak is scientifically formulated to help reduce or eliminate leaks in front or rear main bearings. It improves engine oil viscosity index whilst inhibiting oxidation.