GM Coolant Thermostat Seal Compatible with LB7, LLY, LBZ, LMM, LML, and L5P Duramax Engines (2001–2026)

Description

Fits: 2001 thru 2026 Chevy Silverado/GMC Sierra 2500HD/3500HD LB7/LLY/LBZ/LMM/LML/L5P Duramax Diesel

*Sold Individually*

OEM GM replacement thermostat seal. New thermostats include the seal, but if you’re removing the thermostat housing for any reason, it’s recommend to replace the seal every time to prevent leaks.

Replaces Part#:

• GM 98280281

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