Introducing the Engine Computer, also known as the Engine Control Module (ECM), Engine Control Unit (ECU), and Powertrain Control Module (PCM), which serves as a guaranteed replacement for all 2004 Buick Century PCM models with a 3.1L engine size. Compatible with part numbers: 12582720, 12583333, 12583334, 12583336, 12583355, 12583389, 12583439, 12583827, 12584931, 12584936, 12584937, 12585038, 12585075, 12585077, 12585081, 12585082, 12585083, 12585085, 12585131, 12587793, 12587796, 12588499, 12589758, 12590685, 12591852, 12593465, 12593466, 12594007, 12594018, 12594019, 12594315, 12594380, 12594383, 12594384, 12594513, 12594515, 12594516, 12594519, 12594521, 12598599 & 89017736. Our 2004 Buick Century ECM comes pre-programmed with your vehicles specific VIN, enabling seamless communication between all internal modules. Additionally, your unit is flashed with the latest updates to improve fuel economy and optimize vehicle performance. Our skilled in-house mechanics use off-board testing to ensure rigorous quality control standards, ensuring peak performance. No extra programming is needed upon installation. Our Buick Century ECM is designed to work with your original keys, allowing your vehicle to start after a simple key cycling procedure, without the need for a locksmith. You can now replace your module in your own driveway, avoiding costly dealership rates and the inconvenience of towing your vehicle to a mechanic. Installation is made easy, suitable for both amateur and master technicians. 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 dont have your VIN number readily available, dont worry! You can send it to us later through email at [email protected] or by phone at (917) 283-2158 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)
