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USD 359 359 359
Part #:

Fleece FPE-CLNTBYPS-CUMMINS-MAN Coolant Bypass Kit

2003-2007 Dodge 5.9L Cummins (Manual Transmission)
Part #:
★★★★★ ★★★★★ 2 Reviews
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Description

The Fleece FPE-CLNTBYPS-CUMMINS-MAN Coolant Bypass Kit addresses the common issue of poor coolant flow to the back cylinders in your 2003-2007 Dodge Ram 5.9L Cummins with manual transmission. As you add performance parts to your stock engine, the factory cooling system can no longer supply the demand for the increased heat that's generated. When coolant temperature increases, pressure begins to build to critical levels, potentially blowing the freeze plugs out on the engine block which can cripple your truck! 

By designing their coolant bypass kit with a temperature activated thermostat, the pressure never reaches damaging levels and ensures consistent temperatures across all six cylinders. Included with the kit are high quality O-Ring fittings and AN hose connections with your choice of braided black nylon or braided stainless steel hose for a secure, leak-free installation.

Features:
  • Head Removal Not Required For Installation
  • Includes Temperature Activated Secondary Thermostat
  • Ensures Consistent Coolant Temperature Across All Cylinders
  • Available with Braided Black Nylon or Braided Stainless Steel Hose
  • 1 Year Limited Warranty
Note: For trucks with manual transmissions only.

Product Options

PART NUMBER HOSE TYPE
FPE-CLNTBYPS-CUMMINS-MAN-SS Braided Stainless Steel
FPE-CLNTBYPS-CUMMINS-MAN Braided Black Nylon

Specifications

  • Manufacturer Name Fleece Performance
  • Shipping Weight 15.00 lb.
  • Shipping Length 4 in.
  • Shipping Width 9 in.
  • Shipping Height 12 in.
  • Fuel Type Diesel
  • Warranty Yes
  • Warranty Info 1 Year Limited
  • Prop 65 WARNING: Cancer & Reproductive Harm - P65Warnings.ca.gov

Reviews

★★★★★ ★★★★★
5.0/5 Stars out of 2 Reviews
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Coolant bypass
5
(WY) | June 4th, 2020
Great looking product that works great
Fleece coolant by-pass works good
5
(New Hampshire) | May 10th, 2020
A little difficult to install when the trans is attached but other than that it went in nicely. Couple hrs of work. And it’s working great so far.

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XDP continues to closely monitor the COVID-19 (Coronavirus) outbreak. As an integral part of the automotive supply chain, at this point all call centers and distribution centers remain fully operational to ensure we keep vital service components flowing to vehicles used in transport of goods and emergency response. To ensure the health of our employees, families, and customers, we have made the following procedural changes:

  • UPDATE: Effective 6/1 Customer Service resumes normal business hours of M-F 8:30 – 9:00pm EST.
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