Products Showing Parts for — {{ }}

No Results Showing Parts for — {{ }}
USD 7.34
Part #: DOR800-409

Dorman 800-409 Heater Hose Connector

2001-2013 GM 6.6L Duramax
Part #: DOR800-409
$ $7.34
Our Recommendations Compatible Products
Scroll to View More


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.


  • MFG. Number 800-409
  • Manufacturer Name Dorman
  • Shipping Weight 1.00 lb.
  • Shipping Length 5 in.
  • Shipping Width 2 in.
  • Shipping Height 1 in.
  • Fuel Type Diesel
  • UPC 019495067702
  • Prop 65 WARNING: Cancer & Reproductive Harm -


No Reviews Yet!

Write a Review

Include Your Order Number For a Chance to Win a $100 Gift card

Overall Rating

Your Information

Email Address will not be made public.

Customer Photos

Customer Photos

See what others built Submit your photo

Questions and Answers

Ask XDP a Question about this product (Allow 24-48 hours for reply)
No Questions asked yet!