Introducing the Engine Computer for 2004 Buick Rainier 4.2L Models
Our Engine Computer, also known as an Engine Control Module (ECM), Engine Control Unit (ECU), and Powertrain Control Module (PCM), serves as a reliable replacement for all 2004 Buick Rainier PCM models. It’s compatible with the following part numbers:
12573576, 12574976, 12577955, 12579356, 12584137, 12584593, 12584596, 12587293, 12589851, 12590964, 12597072, and 19210065.
Our 2004 Buick Rainier ECM comes pre-programmed with your vehicle’s unique VIN, ensuring seamless communication between internal modules. Furthermore, it’s flashed with the latest updates, enhancing fuel efficiency and optimizing your vehicle’s performance. Our experienced in-house mechanics rigorously test each unit using off-board testing, guaranteeing peak performance. No extra programming is necessary during installation.
Our Buick Rainier ECM is designed to work with your original keys, allowing your vehicle to start with a straightforward key cycling procedure. You won’t need a locksmith for key programming. Replacing your module can now be conveniently done in your own driveway, saving you from expensive dealership fees and the hassle of towing your vehicle. Whether you’re an amateur or a master technician, installation has never been easier!
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)
