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Thumbnail Filmstrip of 5.9 Cummins HVAC Heater Core Tube | Dorman 626-321 Images
The Dorman 626-321 HVAC Heater Core Tube is the perfect replacement for your 2003-2005 5.9 Cummins. It is constructed from high-quality materials and is try-on tested to ensure fitment and service life. This heater core tube maintains factory fit and function, so you can rest assured that your vehicle will be back to working like new in no time. Order your Dorman 626-321 HVAC Heater Core Tube today!
-Replace a failed or damaged factory part with an OE-style replacement from Dorman
-Maintain factory performance and save money compared to buying a brand new car
-Each component is engineered to meet factory standards for fitment and function
-Trust Dorman products for more than one hundred years
The Dorman 626-321 HVAC Heater Core Tube is the perfect replacement for your 2003-2005 5.9 Cummins. It is constructed from high-quality materials and is try-on tested to ensure fitment and service life. This heater core tube maintains factory fit and function, so you can rest assured that your vehicle will be back to working like new in no time. Order your Dorman 626-321 HVAC Heater Core Tube today!
-Replace a failed or damaged factory part with an OE-style replacement from Dorman
-Maintain factory performance and save money compared to buying a brand new car
-Each component is engineered to meet factory standards for fitment and function
-Trust Dorman products for more than one hundred years
Fits: Universal - Many Applications
Fits: 5.9/6.7 Cummins 1994-2009
Fits: Ram 2500/3500 94-01 | 2500 06-09 | 3500 06-07
Fits: 5.9 Cummins 1998.5-2007
Fits: 6.7 Cummins 2006-2009 (L-Shape)
Fits: Universal