Performance and Reliability: Can You Have Both?

When it comes to getting the most out of your truck, balancing performance and reliability is crucial. The biggest challenge you face, especially with performance upgrades, is managing heat—an issue that’s particularly significant in transmissions for the 7.3L and 6.0L Ford Powerstroke Diesels.

The Issue with Other Coolers:

Factory transmission coolers are only marginally effective for everyday driving. They struggle to handle increased heat when your truck is under load, such as during towing or when you've added horsepower. The leading cause of premature transmission failure is heat, which is an inevitable side effect when pushing your truck beyond its factory limits.

The DIESELSITE Solution:

DIESELSITE has engineered a top-of-the-line transmission cooler designed to efficiently manage heat and extend the life of your transmission, no matter how much power you produce or how heavy you tow. This cooler is built to handle an estimated 90,000 GVW, far surpassing the stock coolers on the 1999-2003 7.3L platform, which are rated for just 28,000 GVW.

Design Features:

• - 40-Row Stacked Plate Design: Our cooler features a 40-row stacked plate design, which significantly increases the surface area for heat exchange, ensuring superior cooling performance compared to standard designs.
  
• - Increased Fluid Volume: The larger surface area allows for increased fluid capacity, enhancing cooling efficiency by allowing more heat to dissipate quickly.
  
• - Market-Leading Innovation: While other aftermarket coolers max out at a 37-row design, our commitment to research, development, and rigorous testing has resulted in a cooler that stands out in both performance and reliability.

Hardware Options:

Our transmission cooler is specifically designed and tested for both the 7.3L and 6.0L Ford Powerstroke Diesel applications, complete with the necessary custom adapters or hardware kits tailored to your vehicle's requirements.

Kit Details for "OBS" 1994-1997 7.3L:

• - Compatibility: Designed for OBS models (1994-1997 7.3L)
  
• - Installation: Not compatible with SuperDuty style or air-to-air intercooler setups.

Contents for the 94-97 Kit:

•  - (2) Hose Barbs for use with 3/8" hose
  
• - Hardware for direct bolt-in installation
  
•   - 6 ft of transmission line with clamps
  
•  - Custom mounting brackets

Contents for the 99-03 Kit:

• (2) Hose Barbs for us with 3/8" Hose
• For use with OE 7.3L connections

By choosing DIESELSITE’s superior transmission cooler, you ensure your truck runs cooler, lasts longer, and performs at its best under any condition. Embrace the ultimate balance of performance and reliability, and let your truck handle whatever you throw at it with confidence.