Fleece Common Rail/VP44 Black Nylon Braided Coolant Bypass Hose (FPE-CLNTBYPS-HS-CRVP-BLK) for 1998.5-2018 Cummins 5.9L / 6.7L - Image 1

Fleece Common Rail/VP44 Black Nylon Braided Coolant Bypass Hose (FPE-CLNTBYPS-HS-CRVP-BLK) for 1998.5-2018 Cummins 5.9L / 6.7L - Image 2

Fleece Common Rail/VP44 Black Nylon Braided Coolant Bypass Hose (FPE-CLNTBYPS-HS-CRVP-BLK) for 1998.5-2018 Cummins 5.9L / 6.7L

Name: Fleece Common Rail/VP44 Black Nylon Braided Coolant Bypass Hose (FPE-CLNTBYPS-HS-CRVP-BLK) for 1998.5-2018 Cummins 5.9L / 6.7L
Brand: Fleece Performance Engineering
SKU: FPE-CLNTBYPS-HS-CRVP-BLK
Availability: InStock

$79.75Purchase & earn 79 points!

The Fleece Performance Coolant Bypass Hose (FPE-CLNTBYPS-HS-CRVP-BLK) is a durable, high-performance upgrade for 1998.5–2018 Cummins 5.9L and 6.7L diesel engines. Designed to improve coolant flow and reduce pressure behind the cylinder head, it enhances engine reliability and temperature control under demanding conditions. Featuring a black nylon braided exterior for added durability and abrasion resistance, it fits both VP44 and Common Rail systems, offering a secure, leak-free connection for improved engine longevity and efficiency.

Add-Ons

Fleece Coolant Bypass Manual Transmission (FPE-CLNTBYPS-CUMMINS-MAN) for 2003-2007 Cummins 5.9L	$376.95Purchase & earn 376 points!	Add to cart
Fleece Coolant Bypass Manual Transmission w/Stainless Steel Braided Line (FPE-CLNTBYPS-CUMMINS-MAN-SS) for 2003-2007 Cummins 5.9L	$376.95Purchase & earn 376 points!	Add to cart
Fleece Coolant Bypass VP (FPE-CLNTBYPS-CUMMINS-VP) for 1998.5-2002 Cummins 5.9L	$376.95Purchase & earn 376 points!	Add to cart
Fleece Coolant Bypass Automatic Transmission (FPE-CLNTBYPS-CUMMINS-0607) for 2006-2007 Cummins 5.9L	$376.95Purchase & earn 376 points!	Add to cart
Fleece Coolant Bypass Automatic Transmission (FPE-CLNTBYPS-CUMMINS-0305) for 2003-2005 Cummins 5.9L	$376.95Purchase & earn 376 points!	Add to cart

This hose works with the Fleece Coolant Bypass' above

Total: $79.75

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SKU: FPE-CLNTBYPS-HS-CRVP-BLK Categories: Cooling, Cooling, Cooling, Cooling, Cooling, Cooling, All Products, Cummins, Cummins: 1998.5-2002 (5.9L), Cummins: 2003-2004 (5.9L), Cummins: 2004.5-2007 (5.9L), Cummins: 2007.5-2009 (6.7L), Cummins: 2010-2012 (6.7L), Cummins: 2013-2018 (6.7L)

Description

The Fleece Performance Common Rail/VP44 Black Nylon Braided Coolant Bypass Hose (Part Number: FPE-CLNTBYPS-HS-CRVP-BLK) is a high-quality upgrade designed specifically for 1998.5–2018 Cummins 5.9L and 6.7L diesel engines. Engineered to improve coolant flow and reduce pressure buildup behind the cylinder head, this hose is a key component in enhancing engine reliability and temperature control, especially under heavy-duty or performance conditions. Featuring a durable black nylon braided exterior, the hose offers superior abrasion resistance and long-lasting performance, even in extreme engine bay environments. Compatible with both VP44 and Common Rail applications, this coolant bypass hose ensures a secure, leak-free connection and is an ideal choice for Cummins owners looking to extend the life and efficiency of their engine.

Additional information

Weight	1 lbs
Dimensions	9 × 9 × 3 in

Fitment

1998.5 Dodge Ram 2500/3500 5.9L VP 24V Cummins
1999 Dodge Ram 2500/3500 5.9L VP 24V Cummins
2000 Dodge Ram 2500/3500 5.9L VP 24V Cummins
2001 Dodge Ram 2500/3500 5.9L VP 24V Cummins
2002 Dodge Ram 2500/3500 5.9L VP 24V Cummins
2003 Dodge Ram 2500/3500 5.9L 24V Cummins
2004 Dodge Ram 2500/3500 5.9L 24V Cummins
2005 Dodge Ram 2500/3500 5.9L 24V Cummins
2006 Dodge Ram 2500/3500 5.9L 24V Cummins
2007 Dodge Ram 2500/3500 5.9L 24V Cummins
2007.5 Dodge Ram 2500/3500 6.7L 24V Cummins
2008 Dodge Ram 2500/3500 6.7L 24V Cummins
2009 Dodge Ram 2500/3500 6.7L 24V Cummins
2010 Ram 2500/3500 6.7L 24V Cummins
2011 Ram 2500/3500 6.7L 24V Cummins
2012 Ram 2500/3500 6.7L 24V Cummins
2013 Ram 2500/3500 6.7L 24V Cummins
2014 Ram 2500/3500 6.7L 24V Cummins
2015 Ram 2500/3500 6.7L 24V Cummins
2016 Ram 2500/3500 6.7L 24V Cummins
2017 Ram 2500/3500 6.7L 24V Cummins
2018 Ram 2500/3500 6.7L 24V Cummins

Features

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

Installation

1 Year Limited Parts Warranty

About brand

Fleece Performance Engineering is a diesel performance manufacturer focused on reliability and precision engineering. The company designs parts that solve common diesel issues while supporting added power. Fleece products support daily driving, towing, and performance diesel trucks. Fleece engineers fuel system components, turbochargers, electronics, and emissions-compliant upgrades in house. Their parts improve efficiency, drivability, and long-term engine protection. Each product is tested for proper fit and consistent performance. Diesel owners trust Fleece for dependable upgrades. Whether maintaining a work truck or building for performance, Fleece delivers proven solutions designed for real-world use.

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