Dorman 626-619 HVAC Heater Hose

New Dorman OE Solutions 626-619 HVAC engine heater hose assembly for compatible Chevrolet, GMC, and other GM vehicles. Product Details * Brand: Dorman * Part Number: 626-619 * Product Type: HVAC Heater Hose Assembly * Construction: Molded rubber hose assembly * Application: Engine heater/coolant circulation system * Compatibility: Select 2007–2014 Chevrolet Silverado, GMC Sierra, Cadillac Escalade, and other compatible GM vehicles Designed as a direct replacement for the original heater hose assembly on specified vehicles. Verify vehicle fitment before purchasing, including whether your vehicle has an auxiliary heater. 2-6

The Dorman 626-619 HVAC heater hose assembly is designed to circulate coolant through your vehicle's heating system. This component is typically replaced when the original rubber hose becomes brittle, develops cracks, or begins to leak due to heat exposure and age. Replacing a damaged hose is essential to maintain proper cabin heating and prevent engine coolant loss.

Before you order, please verify that the part number 626-619 matches your requirements. Check your vehicle's specific heater configuration, as some models may require different assemblies depending on whether they are equipped with an auxiliary heater. This part fits vehicles such as the Chevrolet Silverado, GMC Sierra, and Cadillac Escalade; the full list is under Fits these vehicles. New, never installed. Ships from Kansas City, MO with tracking.

Orders ship from Kansas City, MO with USPS, UPS or FedEx. Shipping on this part is free. You get the tracking number by email as soon as it ships.

We accept returns for items that arrive defective, damaged or incorrect. Contact us within 30 days of delivery at shopmxlparts@gmail.com with your order number and photos. Full return policy