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 (L82), 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, effectively disabling the auto start-stop feature that can be inconvenient for many drivers. This device allows for a seamless driving experience without the interruptions caused by the engine shutting off at stops.

Features:
- Easy installation with no modifications required
- Maintains vehicle settings after ignition cycle
- Enhances driving comfort by preventing engine shut-off
- Compatible with multiple engine options
- Durable construction for long-lasting performance