Thermostat Gasket for Sierra (OEM# 0394408, 18-1222)
Thermostat Gasket for Sierra (OEM# 0394408, 18-1222)
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Includes: - Thermostat Gasket
Fits Models: - GMC Sierra
Model Years: - 2007–2013
Submodels: - Common trims include SL, SLE, SLT, Denali; chassis codes include GMT900; body styles include Crew Cab, Extended Cab, Regular Cab
Engine Options: - Common engine sizes include 4.3L V6, 4.8L V8, 5.3L V8, 6.0L V8, 6.2L V8; engine codes include LY2, LY5, L76, L94, L9H
Description: This thermostat gasket is designed for the GMC Sierra, ensuring a proper seal for optimal engine temperature regulation. It is a direct replacement for the OEM part, providing reliable performance and durability.
Features: - High-quality material for long-lasting use - Direct fit for easy installation - Designed to prevent leaks and maintain engine efficiency - Compatible with multiple engine options - Meets or exceeds OEM specifications
Part Numbers: - 0394408 - 18-1222
