Shop with confidence from a US-based business. Free Shipping on all orders over $25.
We are an authorized online retailer of the Motor Medic branded products.
Gunk 10 Minute Radiator Flush quickly removes grease, scum, rust and scale. It is a fast, one step product that requires no neutralizer and contains no acids. This radiator flush is compatible with all cooling systems.
Motor Medic by Gunk Lead Substitute #M5012, 12 oz.
Motor Medic by Gunk 5-Minute Motor Flush #MF3, 32 oz.
Motor Medic DOT 3 Super Heavy Duty Brake Fluid #M4332, 32 oz.
Motor Medic 6-Pack DOT 5 Silicone Brake Fluid #M4032/6, 32 oz.
Motor Medic by Gunk Soldier Seal Oil Treat #M1815, 15 oz.