
- Patented Durability: The H-Core technology minimizes fatigue and heat stress failure, a common cause of EGR cooler leaks in other designs.
- Precision Engineering: Every unit is built with TIG-welded or vacuum-brazed seams and joints, ensuring superior strength and long-term reliability.
- Direct Fit: This cooler is designed for a perfect, hassle-free installation, so you can get back on the road quickly.
- Limited Lifetime Warranty: Built to last, this product is backed by a Limited Lifetime Warranty for your peace of mind.
- Note: This model is for Cab & Chassis vehicles with a straight exhaust flange. Gaskets are not included.

Is your 2017-2021 Ram 6.7L Diesel's EGR cooler failing? The Bullet Proof Diesel 6700126 EGR Cooler offers a permanent solution, engineered to outlast and outperform factory units. EGR cooler failure is a common issue that can lead to costly engine damage. This cooler's patented H-Core technology features a unique, helically wound stainless-steel tube design that is far more resistant to the thermal stress and heat cycles that cause traditional EGR coolers to fail. This revolutionary design is your best defense against future leaks.
Patented Durability: The H-Core technology minimizes fatigue and heat stress failure, a common cause of EGR cooler leaks in other designs.
Precision Engineering: Every unit is built with TIG-welded or vacuum-brazed seams and joints, ensuring superior strength and long-term reliability.
Direct Fit: This cooler is designed for a perfect, hassle-free installation, so you can get back on the road quickly.
Limited Lifetime Warranty: Built to last, this product is backed by a Limited Lifetime Warranty for your peace of mind.
Note: This model is for Cab & Chassis vehicles with a straight[...]
- Patented Durability: The H-Core technology minimizes fatigue and heat stress failure, a common cause of EGR cooler leaks in other designs.
- Precision Engineering: Every unit is built with TIG-welded or vacuum-brazed seams and joints, ensuring superior strength and long-term reliability.
- Direct Fit: This cooler is designed for a perfect, hassle-free installation, so you can get back on the road quickly.
- Limited Lifetime Warranty: Built to last, this product is backed by a Limited Lifetime Warranty for your peace of mind.
- Note: This model is for Cab & Chassis vehicles with a straight exhaust flange. Gaskets are not included.