4T65E Rebuilt Transmission

The 4T65E transmission is a 4-speed automatic transaxle developed by General Motors, introduced in 1997 as an evolution of the 4T60E. Designed for front-wheel-drive vehicles, the "4" in its name indicates four forward gears, "T" represents a transverse layout, and "E" highlights its electronic control system. The 4T65E was engineered to meet the growing demand for smoother shifting, better fuel efficiency, and increased durability in midsize and full-size cars.

This transmission was widely used across GM's lineup, including popular models such as the Chevrolet Impala, Pontiac Grand Prix, Buick LeSabre, and Cadillac DeVille. Its versatility and ability to handle higher torque output made it a reliable choice for both naturally aspirated and supercharged engines, particularly in GM's 3800 Series II powertrains. The 4T65E's advanced electronic controls allowed for precise shift timing and pressure adjustments, enhancing performance and drivability.

Why Choose Certified Transmission for Your 4T65E?

Certified Transmission is one of the largest suppliers of remanufactured transmissions in the United States, offering premium remanufactured 4T65E units for a variety of GM vehicles. Our remanufactured transmissions are built to meet or exceed OEM specifications, ensuring reliable performance and longevity.

Whether you need a replacement for daily driving, highway cruising, or performance applications, Certified Transmission delivers the quality and expertise you need. With a nationwide network of service centers, we make it easy to purchase and professionally install your remanufactured transmission.

Remanufactured vs. Rebuilt 4T65E Transmissions

Choosing a remanufactured 4T65E transmission from Certified Transmission offers significant advantages over rebuilt options. While rebuilt transmissions replace only the damaged components, remanufactured units are completely disassembled and rebuilt with upgraded or new components, ensuring like-new performance and reliability.

Our remanufacturing process includes correcting factory defects, testing each unit rigorously, and upgrading critical components for improved durability. This attention to detail makes our remanufactured 4T65E transmissions a superior choice for anyone seeking long-term performance and peace of mind.

Nationwide Warranty Protection

Every remanufactured 4T65E transmission from Certified Transmission is backed by an industry-leading nationwide warranty. No matter where you drive, you can trust that your investment is protected. Our warranty coverage ensures that you have the support and confidence you need, wherever the road takes you.

Contact Certified Transmission Today

If your 4T65E transmission needs replacement, trust the experts at Certified Transmission. With decades of experience, a nationwide network of service centers, and unmatched warranty protection, we are your go-to source for remanufactured transmissions. Contact us today to request a quote or locate a service center near you.