At Superior Fluid Solutions, we distribute the full line of Wynn's products — a name automotive professionals have trusted since 1939, when the original Friction Proofing Oil Treatment formula first hit the market. Wynn's has grown from that single product into a leading manufacturer of automotive specialty chemicals, service equipment, and complete maintenance programs.

A Complete System-by-System Lineup

Wynn's chemistry covers every major system a shop touches:

• Fuel System — injector cleaners and fuel treatments

• Engine — cleaners, treatments, and kits for ICE, diesel, and hybrid powertrains

• Diesel — dedicated oil system cleaners and treatments for diesel engines

• Coolant — cooling system maintenance and flush products

• Transmission — fluid treatments and flush solutions

• Power Steering — system cleaners and conditioners

• Brake — brake system fluids and maintenance products

• HVAC — climate system service products

• Driveline — differential and driveline maintenance

• Shop — general workshop chemical supplies

• Battery — battery maintenance products

• Service Equipment — professional tools built to work alongside Wynn's chemistry

Precision, Not Guesswork

Wynn's products are engineered for specific vehicle systems and specific problems — from cleaning gunked-up GDI engines to conditioning aging transmissions. Products are formulated for gasoline, diesel, and hybrid platforms, so shops can match the right treatment to the vehicle in the bay, not settle for a one-size-fits-all bottle.

Backed by Real Support

Every Wynn's product is supported by fact sheets, safety data sheets, and technical training — resources we make available to our accounts so your technicians always know exactly what they're using and why.

Superior Fluid Solutions brings this full lineup directly to Eastern Washington shops and dealers, backed by the reliability and personal service the Superior name was built on.