Auto Start Stop Eliminator for GMC Sierra (2019–2021)

Includes: - Auto Start Stop Eliminator Fits Models: - GMC Sierra 1500 - GMC Sierra 2500HD - GMC Sierra 3500HD Model Years: - 2019–2021 Submodels: - Denali, SLT, SLE, WT (Work Truck), Elevation - Chassis Codes: GMT T1XX Engine Options: - 4.3L V6 (L83), 5.3L V8 (L84), 6.2L V8 (L87), 3.0L Duramax I6 Turbo Diesel (LM2) Description: The Auto Start Stop Eliminator is designed for GMC Sierra models from 2019 to 2021, providing a solution to disable the auto start-stop feature that can be inconvenient for many drivers. This device is easy to install and allows for a more seamless driving experience without the frequent engine restarts. Features: - Simple plug-and-play installation - Disables auto start-stop feature - Compatible with multiple engine options - Maintains factory settings - Durable construction for long-lasting use