Performance You'll Notice

Vehicle and engine system designs are constantly changing as OEM’s seek to increase power while decreasing fuel demands. Sinclair has been keeping up stride-for stride, continuing to engineer and develop automotive fluids that offer an outstanding mix of protection, toughness and endurance.

Chemically Designed to Perform

From braking to steering, cooling to steering, and countless other functions that affect performance and longevity, Sinclair Maintenance and Performance Fluids are engineered to get the most out of your vehicle.