Clifford Auto Parts

Premium Engine and Electronic Control Module Supplier



Original price was: $189.00.Current price is: $175.00.

Guaranteed Safe Checkout
SKU CB-10085
Condition Refurbished
Year 2000
Make Buick
Model Century
Engine Size 3.1L
Hollander Interchange 590-05548
Keys Available No

This 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 2000 Buick Century PCM models with a 3.1L engine size. It’s compatible with the following part numbers:

09357440, 09363624, 09380717, 09383964, 09383994, 09384054, 09384104, 09384174, 09384184, 09384244, 09384264, 09384274, 09384284, 09389244, 09389284, 09389374, 09389384, 09389434, 09389444, 09389474, 09389834, 09389904, 09389964, 09390004, 09390034, 09390104, 09390144, 09392294, 09393374, 09393454, 09393464, 09393484, 09393494, 09393914, 12201444, 12201464, 12201544, 12201724, 12201744, 12201754, 12201764, 12201804, 12201824, 12201934, 12202054, 12202094, 12202114, 12203284, 12203674, 12203684, 12205524, 12205594, 12205674, 12205714, 12205734, 12205784, 12207414, 12207424, 12207464, 12207494, 12207534, 12207914, 12207924, 12207994, 12208034, 12208044, 12208054, and 12208074.

Our 2000 Buick Century ECM comes pre-programmed with your vehicle’s unique VIN, enabling seamless communication between internal modules. Additionally, it arrives with the latest updates to enhance fuel efficiency and optimize your vehicle’s performance. Our experienced in-house mechanics use off-board testing to ensure each unit passes rigorous quality control assessments, ensuring peak performance. No extra programming is necessary during installation.

Our Buick Century 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 to program your keys. Replacing your module can now be conveniently done in your own driveway, saving you from expensive dealership costs and the hassle of towing your vehicle to a mechanic. Installation is hassle-free, suitable for both novice and expert 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 don’t have your VIN number readily available, don’t worry! You can send it to us later through email at or by phone at (516) 494-7838


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


  • 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)
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