Clifford Auto Parts

Premium Engine and Electronic Control Module Supplier



Original price was: $76.00.Current price is: $70.00.

Guaranteed Safe Checkout
SKU CB-10055
Condition Refurbished
Year 1998
Make Buick
Model LeSabre
Engine Size 3.8L
Hollander Interchange 590-05069
Keys Available No

Introducing the Engine Computer, also known as the Engine Control Module (ECM), Engine Control Unit (ECU), and Powertrain Control Module (PCM) replacement designed exclusively for 1998 Buick LeSabre PCM models featuring a 3.8L engine. This dependable replacement unit is a perfect fit for your vehicle, compatible with a range of part numbers including 09351284, 09351314, 09351484, 09352624, 09352634, 09352674, 09352694, 09352714, 09352774, 09352784, 09352794, 09352814, 09352824, 09352864, 09352874, 09352884, 09352894, 09352984, 09353004, 09353024, 09353114, 09353124, 09353184, 09353194, 09353224, 09353244, 09353344, 09353354, 09353364, 09353904, 09354154, 09356741, 09357034, 09357044, 09357164, 09357174, 09357194, 09359374, 09361244, 09361264, 09361294, 09361334, 09361344, 09361364, 09366314, 09366344, 16200870, 16236504, 16236757, 16237454, 16237464, 16266424, 16266524, and 16266584.

Our 1998 Buick LeSabre ECM is meticulously programmed to align with your vehicle’s unique Vehicle Identification Number (VIN), ensuring seamless internal communication between modules. Notably, the unit arrives pre-flashed with the latest updates, significantly boosting fuel efficiency and overall vehicle performance. Our team of skilled in-house mechanics employs rigorous off-board testing procedures, guaranteeing each unit surpasses strict quality benchmarks, thereby delivering peak performance. Remarkably, no supplementary programming is needed upon installation.

The ECM for your Buick LeSabre is specially calibrated to work harmoniously with your original keys. This ingenious feature allows your vehicle to start promptly after a straightforward key cycling process. The days of relying on a locksmith for key programming are over. With our replacement module, the installation process can be effortlessly conducted right in your driveway. Bid farewell to costly dealership expenses and the hassle of arranging vehicle towing. Whether you’re a novice or an experienced technician, installing our ECM has never been more convenient!

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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