Dorman 626-321 HVAC Heater Core Tube For 03-05 Dodge 2500 3500 4000

Dorman 626-321 HVAC Heater Core Tube. Now you can replace just the failed tube, without the expense and hassle of buying a complete heater core assembly. All our HVAC heater core tubes are constructed of high-quality materials for long-lasting use.