Introducing the Engine Computer, also known as the Engine Control Module (ECM), Engine Control Unit (ECU), and Powertrain Control Module (PCM). This replacement module is fully compatible with all 2003 Buick Rendezvous PCM models featuring a 3.4L engine size and sharing the part number 12583827, which falls under the hardware code 12582720.
Our 2003 Buick Rendezvous ECM comes pre-programmed with your vehicle’s unique VIN, ensuring seamless communication between internal modules. Additionally, the unit is updated to its latest firmware, enhancing fuel efficiency and optimizing your vehicle’s performance. Our skilled in-house mechanics employ rigorous off-board testing procedures to guarantee each unit’s peak performance, eliminating the need for any further programming upon installation.
Notably, our Buick Rendezvous ECM is designed to work with your original keys, facilitating an immediate start through a straightforward key cycling process. This eliminates the need for locksmith services. Now, you can replace your module in the comfort of your own driveway, avoiding expensive dealership charges and the inconvenience of towing your vehicle to a mechanic. Whether you’re an amateur or a seasoned technician, installation has never been more accessible!
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)
