Oil & Engine Additives

By keeping your engine lubricated, STP® Oil Additives can help reduce friction, heat buildup and overall engine wear. In addition, our specialised engine and oil additives can help stop oil leaks and reduce oil consumption and exhaust smoking.

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Oil Treatment for Petrol Engines

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Oil & Engine Additives

Oil Treatment for Diesel Engines

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Oil & Engine Additives

Oil Treatment for Gearboxes

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Oil & Engine Additives

Engine Flush

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Oil & Engine Additives

Ceramic Oil Treatment

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Oil & Engine Additives

Synthetic Oil Treatment

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Oil & Engine Additives

Smoke Treatment

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Oil & Engine Additives

Engine & Fuel Systems

Functional Fluids

Maintenance & Other

Petrol Injector Cleaner

Diesel Injector Cleaner

Oil Treatment for Petrol Engines

Oil Treatment for Diesel Engines

Racing

About STP^®

Oil & Engine Additives

Oil Treatment for Petrol Engines

Oil Treatment for Diesel Engines

Oil Treatment for Gearboxes

Engine Flush

Ceramic Oil Treatment

Synthetic Oil Treatment

Smoke Treatment

Engine Stop Leak