Freeze Coolant Bypass Kit For 2003-2007 Dodge Ram 5.9L 2007.5-2018 Cummins 6.7L

Freeze Coolant Bypass Kit for Dodge Ram and Cummins

This freeze coolant bypass kit routes coolant away from the heater core and related components on 5.9L and 6.7L Cummins diesel engines, serving as a coolant bypass solution for the listed Ram and Cummins applications.

Overview

This freeze coolant bypass kit is designed to redirect coolant flow on 5.9L and 6.7L Cummins diesel engines, helping address coolant circulation issues in the heater circuit. The kit provides the components needed to bypass the heater core path on 2003-2007 Dodge Ram 5.9L and 2007.5-2018 Cummins 6.7L trucks. It is intended for owners and mechanics servicing these diesel platforms.

Built For Performance

• Designed for 5.9L and 6.7L Cummins diesel applications
• Bypasses the heater core coolant circuit
• Kit form for a complete installation
• Compatible with 2003-2007 Dodge Ram 5.9L models
• Compatible with 2007.5-2018 Cummins 6.7L models

Fits These Machines

• for Dodge Ram 5.9L (2003-2007)
• for Cummins 6.7L (2007.5-2018)

On-The-Job Use

• Bypassing the heater core when it fails or leaks
• Servicing coolant flow on Cummins diesel engines
• Keeping a work truck running while heater repairs are deferred
• Rerouting coolant in the engine bay during diagnostics

Specs At A Glance

Good To Know

Q: What does a freeze coolant bypass kit do? A: It reroutes coolant so it skips the heater core circuit, which can help when the heater core is leaking or blocked. This kit is built for the 5.9L and 6.7L Cummins applications listed.

Q: Will this fit both the 5.9L and 6.7L engines? A: It is listed for 2003-2007 Dodge Ram 5.9L and 2007.5-2018 Cummins 6.7L models. Always confirm your engine and model year before ordering.

Slight variation in finish or dimensions may occur between production runs, and fit can depend on serial number, so confirm compatibility before ordering.