This Engine Computer, also known as an Engine Control Module (ECM), Engine Control Unit (ECU), and Powertrain Control Module (PCM), is a guaranteed replacement for all 2005 Buick Rainier PCM models with a 4.2L engine size, and it matches part number 12574976. It belongs to the hardware code 12573576.
Our 2005 Buick Rainier ECM comes pre-programmed with your vehicle’s specific VIN, ensuring seamless communication among all internal modules. Additionally, the unit is flashed with the latest updates, enhancing fuel efficiency and optimizing your vehicle’s performance. Our team of experienced in-house mechanics employs off-board testing to rigorously assess each unit, ensuring peak performance. No further programming is needed upon installation.
Our 2005 Buick Rainier ECM is designed to work with your original keys, enabling your vehicle to start after a straightforward key cycling procedure. There’s no need for a locksmith to program your keys. You can replace your module in the comfort of your own driveway, saving you from expensive dealership fees and the hassle of towing your vehicle to a mechanic. Whether you’re an amateur or a master technician, installation has never been simpler!
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)
