This Engine Computer, also known as an Engine Control Module (ECM), Engine Control Unit (ECU), and Powertrain Control Module (PCM), serves as a reliable substitute for all 2005 Buick Allure PCM models equipped with a 3.8L engine and matching part number 12585279. Corresponding to hardware code 12591278, this module undergoes rigorous testing by our skilled in-house mechanics.
Our 2005 Buick Allure ECM comes pre-programmed with your vehicle’s unique VIN, ensuring seamless communication among internal modules. Furthermore, it arrives flashed with the latest updates, enhancing fuel efficiency and optimizing your vehicle’s performance. Each unit undergoes thorough off-board testing to meet stringent quality control standards, guaranteeing peak functionality without the need for additional programming upon installation.
Designed to recognize your original keys, our Buick Allure ECM facilitates immediate vehicle startup through a straightforward key cycling process. No locksmith is necessary for key programming. With our replacement module, you can conveniently perform the installation yourself in your driveway, eliminating the need for expensive dealership services or towing your vehicle to a mechanic. Installation has been simplified, catering to individuals ranging from amateurs to seasoned technicians!
Attention! We kindly request your Vehicle Identification Number (VIN) for programming the unit.
