Enhance the longevity and performance of your engine with Sea Foam, a versatile solution designed to optimize fuel and oil systems by cleansing and lubricating vital engine components. Crafted from high-quality petroleum ingredients, Sea Foam guarantees safety and efficacy across both gasoline and diesel engines. The convenient 20 oz. Truck & SUV size ensures ample treatment for larger vehicles, simplifying the application process with its easy pour-in design. Whether it's improving engine smoothness or extending its lifespan, Sea Foam stands as a trusted ally in maintaining peak engine health and efficiency, ensuring optimal performance mile after mile.

• Sea Foam ST20 Truck and SUV Motor Treatment Additive, 20 oz
• Cleans fuel injector and carburetor passageways
• Cleans intake valve and chamber deposits
• Lubricates upper cylinders
• Works in crankcase oil to liquefy harmful residues and deposits
• Stabilizes gas and diesel fuels up to 2 years
• For any gas or diesel fuel blend
• For all motor oils, conventional and synthetic