The Dorman 800-409 Heater Hose Connector allows you replace the damaged factory connection on your 2001-2013 GM 6.6L Duramax. Dormans HVAC Heater Hose Connector resists brittleness, cracking, and leaking. The hose is designed to weather extreme temperatures from the engines coolant. This easy to install fitting features a durable plastic construction and does not require replacement of the entire hose assembly.
- Material: Plastic
- Fitting Angle: Straight
- Fitting Attachment End 1: 0.75" Quick Disconnect
- Fitting Attachment End 2: 5/8" Hose Barb
- GM OE Numbers: 15032062, 15151875
Note: Will not work on models with ambulance package.