This Engine Computer is also known as an Engine Control Module (ECM), Engine Control Unit (ECU), and Powertrain Control Module (PCM). It serves as a reliable replacement for all 2005 Buick LaCrosse PCM models equipped with a 3.6L engine. The corresponding part number for this module is 12581144, belonging to the hardware code 12581144.
Our 2005 Buick LaCrosse ECM comes pre-programmed with your vehicle’s unique VIN, ensuring seamless communication among internal modules. Moreover, the unit is flashed with the latest updates to improve fuel efficiency and optimize overall vehicle performance. Our proficient in-house mechanics employ off-board testing to guarantee that each unit meets rigorous quality standards, performing at its best. No extra programming is needed during installation.
Our Buick LaCrosse ECM is designed to work with your original keys, enabling your vehicle to start immediately through a simple key cycling process. There’s no need for a locksmith to program your keys. Swapping out your module can now be effortlessly accomplished in your own driveway, eliminating the need for expensive dealership services and the inconvenience of towing your vehicle to a mechanic. Whether you’re an amateur or a seasoned technician, installation has never been more convenient!
Attention! We kindly request your Vehicle Identification Number (VIN) for programming the unit.
When proceeding with the checkout, please provide the VIN in the designated text field labeled “Vehicle Identification Number (VIN)” situated within the Vehicle Information section.
In case you don’t have your VIN number readily available, don’t worry! You can send it to us later through email at admin@cliffordautoparts.com or by phone at (516) 494-7838
RENOVATED AND THOROUGHLY TESTED FOR QUALITY:
Every product undergoes a meticulous renovation process and extensive quality testing by our certified in-house experts. Our team handles all refurbishing and testing internally, guaranteeing that each item meets our stringent standards before leaving our facility. This approach ensures that our customers receive top-notch quality products at an unmatched value! Our testing procedure addresses and resolves all common PCM issues, providing you with a reliable and efficient product.
- Difficulty Initiating Engine
- Diagnostic Codes for Vehicle Troubleshooting
- Occasional Performance Challenges
- Decreased Engine Power
- Lack of Ignition Signal
- Absence of Injector Signal
- Reduced Fuel Efficiency
- Transmission Shifting Complications
WHY PURCHASE FROM US:
- Industries Lowest Prices
- FREE Warranty lifetime warranty
- FREE Domestic Shipping with Quick Turnaround Time
- No Core Charge or Core Return Required; you can keep your old unit
- Guaranteed OEM products; Refurbished and 100% Tested
- Latest Software Updates Included
- Plug & Play; No Additional Programming Required
- ASE Certified In-House Technicians
- Readily Available Support Agents (email, phone, live chat)
