Heating and Cooling› Thermostats, Housings and Fillers
Merchant Automotive
Turbo coolant return hose for a 2006-2010 Duramax
SKU: M01D 97383472
Easy — 1–2 hours
Description
This GM Genuine Part is engineered and tested to rigorous standards. It is designed for use in 2006-2010 GM models equipped with the 6.6L Duramax diesel engine.
Fitment
Fitment Guaranteed
Don’t gamble
on fit.
Log your build in the MOTORMIA app and we’ll guarantee this part fits your exact setup — or your money back, return shipping covered.
Available on iOS & Android
Specifications
| Brand | Merchant Automotive |
| Part Number | M01D 97383472 |
Buy with Confidence
Built for enthusiasts. Every order is backed by our 30 day return window on eligible items. Unused and uninstalled products may be returned with approved RMA and no restocking fees when received in new condition. Orders placed through the MOTORMIA app with a complete build qualify for our Fitment Guarantee — free return shipping if the part doesn’t fit your exact setup. The guarantee covers fit only; installation must follow manufacturer instructions, and we recommend a qualified shop for parts marked Difficulty 4–5.
View Full Return Policy