Fleece FPE-CLNTBYPS-HS-CRVP-BLK Coolant Bypass Hose - Black Nylon Braided | 1998.5-2018 Dodge RAM 2500/3500 5.9L Cummins

Features:

• Compatible with multiple Fleece bypass kits
• Durable black nylon braided construction
• High-temperature and abrasion resistant
• Clean, low-profile appearance under the hood
• Replaces worn or damaged bypass hose
• Designed for Common Rail and VP44 systems
• Supports improved coolant flow and reliability

Coolant Bypass Hose by Fleece

If you’re already running a Fleece coolant bypass kit on your 5.9L or 6.7L Cummins, having a high-quality replacement hose on hand isn’t just a convenience—it’s smart insurance. The Fleece Coolant Bypass Hose is designed specifically for Common Rail and VP44 Cummins engines from 1998.5 to 2018, and it's built to deliver the same durability and performance you expect from the rest of your setup. This isn’t some generic piece of rubber. The hose features a sleek black nylon braided outer layer, which not only gives it a clean, custom look under the hood but also adds a serious layer of protection against abrasion and heat. It’s built to last, whether you’re logging miles with a tow rig or pushing your setup hard at higher horsepower levels.

Direct-Fit Design

Fleece designed this hose as a direct-fit replacement for use with several of their bypass kits—including models for VP44, 2003–2005 and 2006–2007 Cummins, 6.7L applications, and manual trans-specific versions. That means no guessing on fitment or messing around with universal parts—it drops in and does the job right. If your original hose is showing signs of wear or damage, swapping it out with this braided replacement will keep your bypass system running strong and leak-free. It’s a small part that plays a big role in maintaining even cooling across the rear cylinders, which can extend engine life and keep performance consistent.

Fits: 1998, 1999, 2000, 2001, 2002, 2003, 2004, 2005, 2006, 2007, 2008, 2009, 2010, 2011, 2012, 2013, 2014, 2015, 2016, 2017, 2018 Dodge 5.9L Cummins

For use with the following kits:

• FPE-CLNTBYPS-CUMMINS-VP
• FPE-CLNTBYPS-CUMMINS-0607
• FPE-CLNTBYPS-CUMMINS-0305
• FPE-CLNTBYPS-CUMMINS-6.7
• FPE-CLNTBYPS-CUMMINS-MAN