4R100 Rebuilt Transmission

The 4R100 transmission is a 4-speed automatic transmission developed by Ford Motor Company, introduced in 1998 as the successor to the E4OD. Designed for heavy-duty applications, the 4R100 was built to handle the increased torque demands of diesel and high-output gas engines. It became a popular choice in Ford's F-Series trucks, particularly the F-250 and F-350 Super Duty models, as well as the Excursion and E-Series vans.

Based on the robust design of the E4OD, the 4R100 featured several enhancements to improve durability and performance. These included a larger torque converter, updated valve body, and reinforced internal components to manage the high torque output of Ford's Power Stroke diesel engines. The transmission also incorporated electronic controls to optimize shift timing and line pressure, ensuring smooth and reliable operation under various driving conditions.

Why Choose Certified Transmission for Your 4R100?

Certified Transmission is one of the largest suppliers of remanufactured transmissions in the United States, trusted by drivers nationwide. Our remanufactured 4R100 transmissions are built to exceed OEM specifications, ensuring long-lasting performance and reliability. Whether your vehicle is used for towing, hauling, or everyday driving, a remanufactured 4R100 from Certified Transmission delivers the strength and durability you need.

With a network of service centers across the country, Certified Transmission makes it easy to purchase and install your remanufactured transmission. Our team of experts ensures that every unit meets the highest standards of quality and craftsmanship.

Remanufactured vs. Rebuilt 4R100 Transmissions

Choosing a remanufactured 4R100 transmission from Certified Transmission means investing in a product that offers superior performance and longevity. Unlike rebuilt transmissions, which only replace failed components, remanufactured units undergo a complete overhaul. Every part is disassembled, inspected, and either replaced or upgraded to ensure the transmission is as good as new-or better.

Our remanufacturing process addresses common factory defects and includes rigorous testing under real-world conditions. This ensures that your transmission can handle the demands of heavy-duty applications with confidence and reliability.

Nationwide Warranty Protection

At Certified Transmission, we back every remanufactured 4R100 transmission with industry-leading nationwide warranty protection. This means that no matter where you are, you're covered by a comprehensive warranty that provides peace of mind. Our coast-to-coast coverage ensures you can rely on your transmission for years to come.

Contact Certified Transmission Today

If you're in need of a dependable replacement for your 4R100 transmission, contact Certified Transmission today. With decades of experience, a nationwide network of service centers, and unmatched warranty protection, we are your trusted source for remanufactured transmissions. Get in touch to request a quote or find a service center near you.