Fleece Performance

Fleece Coolant Bypass Kit 2006-2007 Dodge 5.9L Cummins Auto Trans

SKU: fpeFPE-CLNTBYPS-CUMMINS-0607 UPC: 635909310440
In stock - 10 items available
$397.95

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Verified Fitment & Application Support

This product is selected for proper fitment and compatibility with the listed engine application. Our team is available to assist with fitment questions, installation considerations, and supporting components to ensure a smooth install and reliable performance.

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Compliance & Restrictions
California Proposition 65 (Prop 65)
WARNING: This product can expose you to chemicals which is known to the State of California to cause cancer and/or reproductive harm. For more information, visit www.P65Warnings.ca.gov.
CARB / California Emissions Compliance
This item may be restricted in California and other regions with emissions regulations. If applicable, it is intended for competition/off-road use only unless otherwise stated. It is the customer’s responsibility to confirm local compliance before purchase. Orders shipping to restricted areas may be canceled.

The Fleece Performance Coolant Bypass adds a secondary thermostat to the cooling system on 2006-2007 Dodge Ram 2500/3500 5.9L 24V Cummins, increasing coolant flow to the rear cylinders and holding temperatures consistent across all six.

Key Features

  • Secondary thermostat operates on temperature rather than pressure, so flow increases before pressure becomes a problem
  • Increases coolant flow to the rear cylinders and lowers coolant temperature there
  • Helps prevent the pressure build-up that pushes out external freeze plugs and the smaller plugs under the valve cover
  • AN O-ring fittings and black braided nylon hose for a leak-free installation
  • Eliminates the factory transmission fluid heat exchanger
  • Includes billet hose brackets

Fitment

2006-2007 Dodge Ram 2500/3500 5.9L 24V Cummins with automatic transmission only.

Model years covered: 2006, 2007.

Product Details

  • Brand: Fleece Performance
  • Manufacturer Part Number: FPE-CLNTBYPS-CUMMINS-0607

Shipping Height: 3.0

Shipping Length: 16.0

Shipping Width: 12.0

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