Dorman 626-639 HVAC Heater Hose Assembly for Specific Models Fits 2004 Chevrolet Trailblazer

This replacement HVAC heater hose assembly is engineered to match the fit and durability of the stock heater hose assembly on specified vehicles. It is designed to withstand extreme temperature changes to extend service life. With over 80,000 products backed by a team of product engineers and experts based in the United States, Dorman is the first choice of automotive professionals, backyard mechanics, and do-it-yourselfers all over North America.

• Ideal replacement - this HVAC heater hose assembly directly replaces the original heater hose on specified vehicle years, makes and models
• Durable construction - this part is specifically designed to withstand extreme temperature changes and resist cracking and leaking
• Cost-effective and reliable - offers original manufacturer quality at lower cost than getting replacement at dealer
• Industry-leading design - professionally engineered by the aftermarket leader in heater hose assemblies
• Ensure fit - to make sure this part fits your exact vehicle, input your year, make, model and configuration into the fitment tool on this page
• Vehicle model years this part fits:
  Buick Rainier: 2004, 2005, 2006, 2007
  Chevrolet Trailblazer EXT: 2003, 2004, 2005, 2006
  Chevrolet Trailblazer: 2003, 2004, 2005, 2006, 2007, 2008, 2009
  GMC Envoy XL: 2003, 2004, 2005, 2006
  GMC Envoy XUV: 2004, 2005
  GMC Envoy: 2003, 2004, 2005, 2006, 2007, 2008, 2009
  Oldsmobile Bravada: 2003, 2004