GMC Envoy HVAC Hoses and Pipes
This page brings together HVAC hoses and pipes for the GMC Envoy, covering model years 2002–2009. The range includes heater hoses, A/C hose assemblies, connectors, and related components spanning both the heating and air conditioning sides of the HVAC system. Choose your model year above and this page keeps only the hvac hoses and pipes that fit your GMC Envoy. Each listing is matched to our vehicle fitment data before it appears here.
Gates 28466 90 Degree Curved Heater Hose 5/8 Inch ID 10 Inch Length
Dayco 80411 90 Degree Molded Coolant Heater Hose 3/4 Inch x 6 Inch EPDM
What's here for your GMC Envoy
- HVAC Heater Hoses — individual hoses in black rubber and universal-fit styles
- HVAC Heater Hose Assemblies — pre-formed assemblies ready for direct installation
- A/C Hose Assemblies — complete hose runs for the air conditioning circuit
- HVAC Heater Hose Connectors — coupling and connector pieces for hose junctions
- A/C Refrigerant Hoses — hoses designed for refrigerant lines
- A/C Manifold Hose Assemblies — manifold-side hose kits including multi-line configurations
- A/C System Valve Core and Cap Kits — service hardware for A/C service ports
The widest selection here comes from Gates, ACDelco, Dayco, and Four Seasons, offering a broad mix of OE-style and universal-fit options across heater and A/C applications. Other categories GMC Envoy owners shop for: GMC Envoy Springs and Suspension Parts, GMC Envoy Shocks and Struts and GMC Envoy Exterior Lights, or browse all GMC Envoy parts and accessories.