Fits: 2001 thru 2024 Chevy Silverado/GMC Sierra 2500HD/3500HD LB7/LLY/LBZ/LMM/LML/L5P Duramax Diesel
*Sold Individually*
This is a OEM GM engine coolant freeze plug for the best fit. Avoid leaking with poor quality aftermarket plugs as they do not seal as tightly as the factory plugs do.
Notes:
- 7 freeze plugs required for each Duramax engine