
2011-2016 Duramax Rear Engine Cover Coolant Plug (GRD663002)
Description
Fits
| Year | Make | Model | Engine |
| 2011-2016 | GM |
2500/3500 | 6.6L Duramax |
Eliminating the coolant riser tube on the rear engine cover gives you more room or just keeps your engine bay tidy!
Part Number: GRD663002
Features
- Great setup for S300/S400 Turbo Swaps
- Cleans up the engine bay
- High-quality fitting
Original: $25.60
-65%$25.60
$8.96Product Information
Product Information
Shipping & Returns
Shipping & Returns
Description
Description
Fits
| Year | Make | Model | Engine |
| 2011-2016 | GM |
2500/3500 | 6.6L Duramax |
Eliminating the coolant riser tube on the rear engine cover gives you more room or just keeps your engine bay tidy!
Part Number: GRD663002
Features
- Great setup for S300/S400 Turbo Swaps
- Cleans up the engine bay
- High-quality fitting


















