Experience the Power of a Rejuvenated Engine with Our 12654088 Engine Computer
Are you tired of dealing with frequent power losses, erratic engine behavior, and decreased performance in your 2013 – 2014 Sierra Denali 3500? Look no further! Our expertly programmed 12654088 Engine Control Module (ECM) is here to breathe new life into your vehicle.
The following part numbers are compatible:
- 12654088 12653319
Key Features & Benefits
- Programmed with the latest updates from GM using your VIN for a seamless match.
- Used and sourced from a salvaged vehicle, reducing waste and costs.
- Fits perfectly in the service number (serv.no) 12654088 12653319.
- Ensures optimal engine performance, reliability, and fuel efficiency.
- Solves common issues like power loss, erratic behavior, and decreased performance.
- Easy to install, with a straightforward process for hassle-free experience.
Common Issues Solved
Our expertly programmed ECM addresses several common issues plaguing the 2013 – 2014 Sierra Denali 3500:
- Power Loss: Our ECM ensures optimal engine performance, reducing power loss and keeping your vehicle running smoothly.
- Erratic Behavior: With our programmed ECM, you’ll experience a more predictable and reliable engine operation.
- Decreased Performance: Say goodbye to decreased fuel efficiency and hello to a revitalized engine with our expertly programmed ECM.
Simple VIN Programming & Installation Tips
Submitting your VIN after purchase allows us to customize the setup for your vehicle. Here are some easy installation tips:
- Ensure proper installation in the LH rear engine compartment.
- Follow the manufacturer’s guidelines for wiring and connections.
- Test the ECM thoroughly before putting it into service.
- Consult your owner’s manual or contact a professional if you’re unsure about any aspect of the process.
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
Order now for hassle-free installation and experience the revitalized performance of your 2013 – 2014 Sierra Denali 3500 with our expertly programmed ECM!