Thermostat Coolant for Sierra (2018–2023) 6DA-12411-00-00 6DA-12411-01-00

Includes: - Thermostat Coolant

Fits Models: - GMC Sierra 1500 - GMC Sierra 2500HD - GMC Sierra 3500HD

Model Years: - 2018–2023

Submodels: - Denali, SLT, SLE, WT, Crew Cab, Double Cab, Regular Cab

Engine Options: - 4.3L V6, 5.3L V8, 6.2L V8, 6.6L Duramax Diesel

Description: This thermostat coolant is designed for GMC Sierra models from 2018 to 2023, ensuring optimal engine temperature regulation. It is compatible with various engine options, including V6 and V8 configurations, as well as the Duramax Diesel.

Features: - Direct fit for specified GMC Sierra models - Maintains optimal engine performance - Durable construction for long-lasting use - Direct fitment with factory specifications - Designed to prevent overheating and engine damage

Part Numbers: 6DA-12411-00-00, 6DA-12411-01-00