Thermostat Housing Assembly for GMC Sierra 1500 (2014–2018) 12674639/12666569

Includes: - Thermostat Housing Assembly Fits Models: - GMC Sierra 1500 Model Years: - 2014–2018 Submodels: - Common trims include SL, SLE, SLT, Denali; chassis codes include GMT K2XX; body styles include Crew Cab, Double Cab, Regular Cab Engine Options: - Common engine sizes include 4.3L V6 (LV3), 5.3L V8 (L83), 6.2L V8 (L86) Description: This Thermostat Housing Assembly is designed for the GMC Sierra 1500, ensuring optimal engine temperature regulation. It is a direct replacement for OEM part numbers 12674639 and 12666569, providing a reliable fit and function. Features: - Direct fit for 2014–2018 GMC Sierra 1500 - Replaces OEM part numbers 12674639 and 12666569 - Ensures proper engine temperature regulation - Durable construction for long-lasting performance - Easy installation with no modifications required