OEM Coolant Freeze Plug, 2001-2026 LB7/LLY/LBZ/LMM/LML/L5P

Fits: 2001 thru 2026 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