STP® EMISSIONS REDUCER - PETROLReduce emission levels  REDUCE EMISSIONS CLEAN COMPONENTS THAT AFFECT EMISSIONS KEEP KEY FUEL SYSTEM COMPONENTS CLEAN STP® Emissions Reducer - Petrol is a simple solution designed to help vehicles pass their emissions test. In most of Europe, vehicle emissions are t...

STP® ENGINE STOP LEAK Rejuvenates seals and gaskets and helps fortify oil with a viscosity enhancer. REJUVENATES SEALS AND GASKETS HELPS STOP MINOR OIL LEAKS FORTIFIES OIL WITH VISCOSITY ENHANCER LUBRICATES MOVING ENGINE PARTS Over time, normal engine operation can lead to oil leaks. These occur when heat...

Fights friction to help protect against engine wear by providing a thicker cushion between moving engine parts. This high-viscosity formula is specially formulated to help fight metal-to-metal friction by providing a thicker cushion between moving engine parts. Helps Protect against engine wear Reduce oil consumpti...

Repairs metal leaks in evaporators, condensers, compressors, accumulators, and receiver dryers Contains leak sealer to seal common A/C leaks in rubber hoses, gaskets, and O-rings Helps eliminate harmful moisture For use in vehicles with R-134a compatible A/C systems Includes reusable charging hose and self-sealing...