Welcome to our proving grounds
Tough enough for the track, but made for everyday driving. Duralast parts are engineered to meet or exceed OE performance, and they're tested to hold up in even the most extreme conditions on our Proving Grounds. Because your reputation demands it, and your customers depend on it.
Extreme heat and cold temperature testing to make sure they deliver OE or better cold cranking amps and reserve capacity for reliable power no matter how fierce the climate.View Details Close
Fire It Up
Duralast offers over 750 switches, sensors, and ignition components, engineered to meet OE quality standards and where known flaws in the OE exist, Duralast innovates beyond for enhanced long-lasting performance.View Details Close
OE or Better
Masterfully designed and rigorously tested, to ensure Duralast parts are consistently engineered to provide OE or better performance. Reliable. Dependable. Durable. Duralast.
Lab Tested, Road Proven
From the lab to the ultimate Proving Grounds - Duralast parts are rigorously tested and engineered to meet or exceed OE performance. Made for everyday driving, tough enough for the track.
Starters & Alternators
Designed to provide OE or better torque/amperage output with every start, Duralast Starters and Alternators are triple tested with all new wear components, making sure it has the power to perform at its best.View Details Close
Never Miss a Turn
Resilience, stability, safety, and control—Duralast chassis parts are designed to perform OE or Better and provide a durable foundation, tough enough to last.View Details Close
From factory-matched designs to innovative formulations, Duralast brakes provide quiet comeback-free performance.View Details Close
90% of Cars Covered
From import to domestic, compact to full-size trucks, if you see it on the road, Duralast covers it.
The Peace of Protection
Quality you can stand behind, and warranties to ensure it.
Efficiency. Quality. Value.
WE KNOW THAT TIME IS MONEY, AND YOU WON’T LOSE ANY WITH DURALAST PARTS—Because the Standard is OE or Better