Founded in 2014, we proudly carry forward Detroit's legacy of automotive excellence by manufacturing OEM replacement auto parts that set the standard for quality and durability. What began as a small brand focused on improving a few OEM parts prone to failure has grown into a trusted name in the industry. Our initial success with durable metal handle upgrades has expanded into a catalog featuring hundreds of premium solutions. Today, we’re taking our commitment to excellence even further by broadening our offerings beyond door handles, delivering innovation and reliability to meet the evolving needs of our customers. Trust us to enhance vehicle performance and longevity with every part we create.

From DIYers to Automotive Experts
At T1A, we began as passionate DIYers who understand the pride and satisfaction that comes from rolling up our sleeves and working on our vehicles. As Americans, we love the thrill of getting our hands dirty and the accomplishment of a job well done. This shared passion grew into a team of automotive enthusiasts and experts dedicated to transforming the customer experience in the aftermarket parts industry. Our mission is to make high-quality auto parts affordable and accessible to everyone. By delivering the same premium-grade parts supplied to leading automotive brands directly to your door at a fraction of the cost, we’re helping you save time and money. We’re committed to ensuring convenience, with a focus on making the process of finding and purchasing the right parts as easy and enjoyable as possible—because working on your car should be as satisfying as driving it.