Image of Fleece Coolant Bypass Kit For 2003-2005 Dodge Ram 5.9L Cummins Diesel Automatic
Image of Fleece Coolant Bypass Kit For 2003-2005 Dodge Ram 5.9L Cummins Diesel Automatic
Image of Fleece Coolant Bypass Kit For 2003-2005 Dodge Ram 5.9L Cummins Diesel Automatic
Image of Fleece Coolant Bypass Kit For 2003-2005 Dodge Ram 5.9L Cummins Diesel Automatic
Image of Fleece Coolant Bypass Kit For 2003-2005 Dodge Ram 5.9L Cummins Diesel Automatic
Image of Fleece Coolant Bypass Kit For 2003-2005 Dodge Ram 5.9L Cummins Diesel Automatic
Image of Fleece Coolant Bypass Kit For 2003-2005 Dodge Ram 5.9L Cummins Diesel Automatic
Image of Fleece Coolant Bypass Kit For 2003-2005 Dodge Ram 5.9L Cummins Diesel Automatic
Image of Fleece Coolant Bypass Kit For 2003-2005 Dodge Ram 5.9L Cummins Diesel Automatic
Image of Fleece Coolant Bypass Kit For 2003-2005 Dodge Ram 5.9L Cummins Diesel Automatic
Fleece

Fleece Coolant Bypass Kit For 2003-2005 Dodge Ram 5.9L Cummins Diesel Automatic

SKU: FPE-CLNTBYPS-CUMMINS-0305

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$397.95
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Description
The rear cylinders on the 5.9/6.7L Cummins suffer from a lack of coolant flow, and therefore, experience the highest coolant temperatures. This can cause excessive pressure to build in the cooling system, especially the rear of the block and blow out freeze plugs externally, or the smaller diameter plugs under the valve cover, leading to a failure. Our coolant bypass kit adds a secondary thermostat, that unlike other brands, works based on temperature instead of excessive pressure. This solves the problem before pressure becomes an issue by ensuring consistent temperatures across all six cylinders.
 
One of the biggest issues on the 5.9/6.7L Cummins is the coolant flow problem to the rear cylinders. This can cause catastrophic failure or blow outs of the freeze plugs in an over-temperature / over-pressure condition. The Fleece Coolant Bypass is one of the most important additions you make to improve the reliability and longevity of the Cummins platform.

Features:

  • Lowers coolant temperature at the rear cylinders
  • Ensures consistent temperatures across all cylinders
  • Prevents damaging coolant pressure build up
  • Complete kit comes with braided hose and AN O-ring fittings to ensure a leak-free installation. Kits for MY 2003+ include billet hose brackets.

 

Included:

  • Fleece Coolant Bypass Kit

 

Fitment:

  • 2003-2005 Dodge Ram 2500/3500 5.9L 24V Cummins

 

Note:

  • Direct Replacement
Fitment
Fitment

Product Specs

SKU:
FPE-CLNTBYPS-CUMMINS-0305
Brand:
Fleece

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