And we're all about it - it's in our DNA. E-ZOIL was founded over 40 years ago with the sole purpose of providing vehicle and equipment owners and operators with enhanced performance. This core philosophy continues to invigorate our business today.

While you're here, explore our performance-enhancing selection of additives and cleaners to learn more about how E-ZOIL can help you keep your vehicles and equipment where it belongs: on the road.

Performance. Pour it on.

E-ZOIL products are sold in over 1,000 retail locations throughout the United States.

Several of the top 100 US fleets rely on E-ZOIL fuel additives to keep their vehicles on the road.

E-ZOIL additives are ultra-concentrated and treat approximately three times the amount of fuel per bottle over other leading additive brands.

Diesel Aid - All-Season Performance Additive