
Upgrade your 6.7 Cummins engine with the Fleece FPE-CLNTBYPS-CUMMINS-0712 Coolant Bypass Kit, designed for models from 2007.5 to 2012. This high-performance kit addresses common coolant pressure issues, ensuring reliable engine protection and efficiency.
Key Features:
- Prevents Coolant Pressure Build-Up: Avoid costly repairs by managing coolant pressure effectively.
- Optimized Cooling: Lower coolant temperatures at the rear cylinders enhance fuel efficiency and engine performance.
- Consistent Temperature Distribution: Guarantees even cooling across all cylinders, extending engine life.
- Easy Installation: Includes a top-quality braided hose and -AN O-ring fittings for a hassle-free, leak-free setup.
- Durable Construction: Made from high-quality materials to withstand the rigors of daily driving and heavy-duty use.
Kit Includes:
- Mounting hardware
- New EGR Cross-Over Tube Gaskets
- Rear and Front Coolant Bypass Thermostat Housings
- Exhaust Back Pressure Sensor Mounting Block & Back Pressure Sensor Line
- Black Braided Nylon Coolant Bypass Hose with Protective Sleeve & -AN Fittings
Don’t compromise on performance or durability. Enhance your coolant system with the Fleece Coolant Bypass Kit and ensure your engine operates at its peak. Upgrade today and enjoy a cooler, more efficient engine for years to come!

Upgrade your 6.7 Cummins engine with the Fleece FPE-CLNTBYPS-CUMMINS-0712 Coolant Bypass Kit, designed for models from 2007.5 to 2012. This high-performance kit addresses common coolant pressure issues, ensuring reliable engine protection and efficiency.
Key Features:
Prevents Coolant Pressure Build-Up: Avoid costly repairs by managing coolant pressure effectively.
Optimized Cooling: Lower coolant temperatures at the rear cylinders enhance fuel efficiency and engine performance.
Consistent Temperature Distribution: Guarantees even cooling across all cylinders, extending engine life.
Easy Installation: Includes a top-quality braided hose and -AN O-ring fittings for a hassle-free, leak-free setup.
Durable Construction: Made from high-quality materials to withstand the rigors of daily driving and heavy-duty use.
Kit Includes:
Mounting hardware
New EGR Cross-Over Tube Gaskets
Rear and Front Coolant Bypass Thermostat Housings
Exhaust Back Pressure Sensor Mounting Block & Back Pressure Sensor Line
Black Braided Nylon Coolant Bypass Hose with Protective Sleeve & -AN Fittings
Don’t compromise on performance or durability. Enhance your coolan[...]
Upgrade your 6.7 Cummins engine with the Fleece FPE-CLNTBYPS-CUMMINS-0712 Coolant Bypass Kit, designed for models from 2007.5 to 2012. This high-performance kit addresses common coolant pressure issues, ensuring reliable engine protection and efficiency.
Key Features:
- Prevents Coolant Pressure Build-Up: Avoid costly repairs by managing coolant pressure effectively.
- Optimized Cooling: Lower coolant temperatures at the rear cylinders enhance fuel efficiency and engine performance.
- Consistent Temperature Distribution: Guarantees even cooling across all cylinders, extending engine life.
- Easy Installation: Includes a top-quality braided hose and -AN O-ring fittings for a hassle-free, leak-free setup.
- Durable Construction: Made from high-quality materials to withstand the rigors of daily driving and heavy-duty use.
Kit Includes:
- Mounting hardware
- New EGR Cross-Over Tube Gaskets
- Rear and Front Coolant Bypass Thermostat Housings
- Exhaust Back Pressure Sensor Mounting Block & Back Pressure Sensor Line
- Black Braided Nylon Coolant Bypass Hose with Protective Sleeve & -AN Fittings
Don’t compromise on performance or durability. Enhance your coolant system with the Fleece Coolant Bypass Kit and ensure your engine operates at its peak. Upgrade today and enjoy a cooler, more efficient engine for years to come!