Fleece Performance · New
Fleece Performance 03-24 Ram 2500/3500 Cummins Heater Core Replacement Hose & Fitting
MPN FPE-CUMM-HCL-0324 · Store SKU fpeFPE-CUMM-HCL-0324
Supplier stock checked 11/7/2026, 6:42:55 PM UTC. Adding a part does not reserve it.
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Product details
Eliminate the troublesome and leaky quick-connect heater core line on your 2003-2024 RAM with the latest OEM+ solution from Fleece Performance! Our stainless steel fitting and silicone hose kit are a direct replacement for the problematic stock hose and quick-connect style fitting, providing you with a reliable solution to fix the leaks once and for all. Includes Permatex thread sealant and two new hose clamps. Application Notes This kit is a direct replacement for the following part numbers: MY 2003 - 2007.5 5.9L Cummins: Gates 19168 MY 2007.5 - 2010 6.7L Cummins: Gates 18774,Mopar 55056711AC MY 2010 - 2012 6.7L Cummins: Mopar 55056966AA MY 2011 - 2018 6.7L Cummins: Gates 23957 MY 2013 - 2024 6.7L Cummins: Mopar 52014739AG Heater Core Replacement Hose and Fitting for 2003-2024 RAM
Manufacturer fitment & guides
Check FPE-CUMM-HCL-0324 against the manufacturer’s application information below.
Part-specific notes
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