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2013-2014 Chevrolet Sierra Denali 3500 Engine Computer 12654088 – VIN-Programmed for Optimal Performance
Are you tired of dealing with a faulty engine computer in your 2013-2014 Chevrolet Sierra Denali 3500? Look no further! Our used engine computer, programmed to your vehicle’s specific needs, will restore your truck’s performance and reliability. With the newest updates from GM, this ECM is tailored to your vehicle’s unique requirements.
The following part numbers are compatible: 12654088 12653319
Key Features & Benefits:
- VIN-programmed for your specific vehicle to ensure optimal performance and reliability
- Programmed with the newest updates from GM for improved engine control and efficiency
- Came from a salvaged vehicle, thoroughly inspected and tested before shipping
- Saves you time and money by avoiding costly repairs or replacement
- Easy installation process with clear instructions provided
Common Issues Solved:
Our engine computer is designed to address common issues in the 2013-2014 Chevrolet Sierra Denali 3500, including:
- Engine stalling or hesitation due to faulty sensor data
- Reduced fuel efficiency and increased emissions
- Difficulty starting the engine or prolonged cranking time
- Unstable engine performance under various driving conditions
Simple VIN Programming & Installation Tips:
To ensure seamless integration, follow these simple steps:
- Submit your VIN after purchase for custom programming and setup
- Install the engine computer in the LH rear engine compartment, ensuring secure connections to all relevant systems
- Verify proper function through a series of diagnostic tests and checks
- Reset any error codes or warnings displayed on your dashboard
- Enjoy the restored performance and reliability of your 2013-2014 Chevrolet Sierra Denali 3500!
Exact Fitment:
This part will fit these makes and models with these options:
EXPRESS 3500 VAN 14 Electronic Control Module; (LH rear engine compartment), 6.6L, w/o pull-ahead design
SAVANA 2500 VAN 13 Electronic Control Module; (LH rear engine compartment), 6.6L
SAVANA 2500 VAN 14 Electronic Control Module; (LH rear engine compartment), 6.6L, w/o pull-ahead design
EXPRESS 3500 VAN 13 Electronic Control Module; (LH rear engine compartment), 6.6L
SIERRA 2500 PICKUP 13-14 Electronic Control Module; (LH front engine compartment), 6.6L
SIERRA DENALI 2500 13-14 Electronic Control Module; (LH front engine compartment), 6.6L
SIERRA 3500 PICKUP 13-14 Electronic Control Module; (LH front engine compartment), 6.6L
SILVERADO 2500 PICKUP 13-14 Electronic Control Module; (LH front engine compartment), 6.6L
EXPRESS 2500 VAN 14 Electronic Control Module; (LH rear engine compartment), 6.6L, w/o pull-ahead design
SAVANA 3500 VAN 14 Electronic Control Module; (LH rear engine compartment), 6.6L, w/o pull-ahead design
SIERRA DENALI 3500 13-14 Electronic Control Module; (LH front engine compartment), 6.6L
SILVERADO 3500 PICKUP 13-14 Electronic Control Module; (LH front engine compartment), 6.6L
EXPRESS 2500 VAN 13 Electronic Control Module; (LH rear engine compartment), 6.6L
SAVANA 3500 VAN 13 Electronic Control Module; (LH rear engine compartment), 6.6L
SAVANA 2500 VAN 13 Electronic Control Module; (LH rear engine compartment), 6.6L
SAVANA 2500 VAN 14 Electronic Control Module; (LH rear engine compartment), 6.6L, w/o pull-ahead design
EXPRESS 3500 VAN 13 Electronic Control Module; (LH rear engine compartment), 6.6L
SIERRA 2500 PICKUP 13-14 Electronic Control Module; (LH front engine compartment), 6.6L
SIERRA DENALI 2500 13-14 Electronic Control Module; (LH front engine compartment), 6.6L
SIERRA 3500 PICKUP 13-14 Electronic Control Module; (LH front engine compartment), 6.6L
SILVERADO 2500 PICKUP 13-14 Electronic Control Module; (LH front engine compartment), 6.6L
EXPRESS 2500 VAN 14 Electronic Control Module; (LH rear engine compartment), 6.6L, w/o pull-ahead design
SAVANA 3500 VAN 14 Electronic Control Module; (LH rear engine compartment), 6.6L, w/o pull-ahead design
SIERRA DENALI 3500 13-14 Electronic Control Module; (LH front engine compartment), 6.6L
SILVERADO 3500 PICKUP 13-14 Electronic Control Module; (LH front engine compartment), 6.6L
EXPRESS 2500 VAN 13 Electronic Control Module; (LH rear engine compartment), 6.6L
SAVANA 3500 VAN 13 Electronic Control Module; (LH rear engine compartment), 6.6L
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