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2004 2005 Lesabre Engine computer 12583827 "Programmed to you VIN" ECM PCM

US $79.95
ApproximatelyC $109.04
Condition:
Remanufactured
This computer is refurbished and tested for functionality.
More than 10 available101 sold
Breathe easy. Free shipping and returns.
This one's trending. 101 have already sold.
Shipping:
Free USPS Ground Advantage®.
Located in: Cincinnati, Ohio, United States
Delivery:
Estimated between Tue, Jul 29 and Sat, Aug 2 to 94104
Delivery time is estimated using our proprietary method which is based on the buyer's proximity to the item location, the shipping service selected, the seller's shipping history, and other factors. Delivery times may vary, especially during peak periods.
Returns:
30 days return. Seller pays for return shipping.
Payments:
     Diners Club

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Seller assumes all responsibility for this listing.
eBay item number:173406342816
Last updated on Jul 23, 2025 16:28:45 EDTView all revisionsView all revisions

Compatibility

This part is compatible with 144 vehicle(s)
YearMakeModelTrimEngineNotes
2005BuickCenturyCustom Sedan 4-Door3.1L 189Cu. In. V6 GAS OHV Naturally AspiratedNote:Powertrain Control Module; FWD, VIN: J, MFI, Natural PartType:Engine Control Module Mfrlabel:Module-Engine Control
2005BuickCenturyLimited Sedan 4-Door3.1L 189Cu. In. V6 GAS OHV Naturally AspiratedNote:Powertrain Control Module; FWD, VIN: J, MFI, Natural PartType:Engine Control Module Mfrlabel:Module-Engine Control
2005BuickCenturySpecial Edition Sedan 4-Door3.1L 189Cu. In. V6 GAS OHV Naturally AspiratedNote:Powertrain Control Module; FWD, VIN: J, MFI, Natural PartType:Engine Control Module Mfrlabel:Module-Engine Control
2005BuickLeSabreCustom Sedan 4-Door3.8L 3800CC 231Cu. In. V6 GAS OHV Naturally AspiratedNote:Powertrain Control Module; FWD, VIN: K, MFI, Natural PartType:Engine Control Module Mfrlabel:Module-Engine Control
2005BuickLeSabreLimited Sedan 4-Door3.8L 3800CC 231Cu. In. V6 GAS OHV Naturally AspiratedNote:Powertrain Control Module; FWD, VIN: K, MFI, Natural PartType:Engine Control Module Mfrlabel:Module-Engine Control
2005BuickPark AvenueBase Sedan 4-Door3.8L 3800CC 231Cu. In. V6 GAS OHV Naturally AspiratedNote:Powertrain Control Module; FWD, VIN: K, MFI, Natural PartType:Engine Control Module Mfrlabel:Module-Engine Control
2005BuickPark AvenueUltra Sedan 4-Door3.8L 3800CC 231Cu. In. V6 GAS OHV SuperchargedNote:Powertrain Control Module; FWD, VIN: 1, MFI, Supercharged PartType:Engine Control Module Mfrlabel:Module-Engine Control
2005BuickRendezvousCXL Sport Utility 4-Door3.4L 207Cu. In. V6 GAS OHV Naturally AspiratedNote:Powertrain Control Module; AWD, VIN: E, MFI, Natural PartType:Engine Control Module Mfrlabel:Module-Engine Control
2005BuickRendezvousCXL Sport Utility 4-Door3.4L 207Cu. In. V6 GAS OHV Naturally AspiratedNote:Powertrain Control Module; FWD, VIN: E, MFI, Natural PartType:Engine Control Module Mfrlabel:Module-Engine Control
2005BuickRendezvousCX Plus Sport Utility 4-Door3.4L 207Cu. In. V6 GAS OHV Naturally AspiratedNote:Powertrain Control Module; FWD, VIN: E, MFI, Natural PartType:Engine Control Module Mfrlabel:Module-Engine Control
2005BuickRendezvousCX Plus Sport Utility 4-Door3.4L 207Cu. In. V6 GAS OHV Naturally AspiratedNote:Powertrain Control Module; AWD, VIN: E, MFI, Natural PartType:Engine Control Module Mfrlabel:Module-Engine Control
2005BuickRendezvousCX Sport Utility 4-Door3.4L 207Cu. In. V6 GAS OHV Naturally AspiratedNote:Powertrain Control Module; AWD, VIN: E, MFI, Natural PartType:Engine Control Module Mfrlabel:Module-Engine Control
2005BuickRendezvousCX Sport Utility 4-Door3.4L 207Cu. In. V6 GAS OHV Naturally AspiratedNote:Powertrain Control Module; FWD, VIN: E, MFI, Natural PartType:Engine Control Module Mfrlabel:Module-Engine Control
2005ChevroletImpalaBase Sedan 4-Door3.4L 207Cu. In. V6 GAS OHV Naturally AspiratedNote:Powertrain Control Module; FWD, VIN: E, MFI, Natural PartType:Engine Control Module Mfrlabel:Module-Engine Control
2005ChevroletImpalaBase Sedan 4-Door3.8L 3800CC 231Cu. In. V6 GAS OHV Naturally AspiratedNote:Powertrain Control Module; FWD, VIN: K, MFI, Natural PartType:Engine Control Module Mfrlabel:Module-Engine Control
2005ChevroletImpalaLS Sedan 4-Door3.8L 3800CC 231Cu. In. V6 GAS OHV Naturally AspiratedNote:Powertrain Control Module; FWD, VIN: K, MFI, Natural PartType:Engine Control Module Mfrlabel:Module-Engine Control
2005ChevroletImpalaPolice Sedan 4-Door3.8L 3800CC 231Cu. In. V6 GAS OHV Naturally AspiratedNote:Powertrain Control Module; FWD, VIN: K, MFI, Natural PartType:Engine Control Module Mfrlabel:Module-Engine Control
2005ChevroletImpalaSS Sedan 4-Door3.8L 3800CC 231Cu. In. V6 GAS OHV SuperchargedNote:Powertrain Control Module; FWD, VIN: 1, MFI, Supercharged PartType:Engine Control Module Mfrlabel:Module-Engine Control
2005ChevroletMonte CarloLS Coupe 2-Door3.4L 207Cu. In. V6 GAS OHV Naturally AspiratedNote:Powertrain Control Module; FWD, VIN: E, MFI, Natural PartType:Engine Control Module Mfrlabel:Module-Engine Control
2005ChevroletMonte CarloLT Coupe 2-Door3.8L 3800CC 231Cu. In. V6 GAS OHV Naturally AspiratedNote:Powertrain Control Module; FWD, VIN: K, MFI, Natural PartType:Engine Control Module Mfrlabel:Module-Engine Control
Portions of the information contained in this table have been provided by flashmasters

Item specifics

Condition
Remanufactured
A properly rebuilt automotive part. The item has been completely disassembled, cleaned, and examined for wear and breakage. Worn out, missing or non-functioning components have been replaced with new or rebuilt components. It is the functional equivalent of a new part and is virtually indistinguishable from a new part. See the seller’s listing for full details. See all condition definitionsopens in a new window or tab
Seller Notes
“This computer is refurbished and tested for functionality.”

About this product

Product Identifiers

Brand
Original Equipment Data
Manufacturer Part Number
12583827
eBay Product ID (ePID)
203041299

Additional Product Features

Notes
Description--Module-Engine Control
Sub Type
Engine Control Module (Ecm)
Part Type
Control Modules

Item description from the seller

About this seller

Flashmasters

99.9% positive feedback85K items sold

Joined Jun 2012
Usually responds within 24 hours
Welcome to our Ebay Store. We specialize in new, remanufactured and used programmed engine & transmission computers for GM, Toyota, Lexus and Chrysler/Dodge/Jeep/Ram vehicles. All our module cases are ...
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Detailed seller ratings

Average for the last 12 months
Accurate description
4.9
Reasonable shipping cost
5.0
Shipping speed
5.0
Communication
5.0

Seller feedback (17,872)

All ratings
Positive
Neutral
Negative
  • u***o (2345)- Feedback left by buyer.
    Past year
    Verified purchase
    Well reset The alarm system third try work great crankshaft sensor relearned it with my scanner my car runs super Best investment I made for my old Buick. Thanks guys this worked really super good. No codes no service engine light car runs extremely well blew me away like a brand new one.
  • h***n (387)- Feedback left by buyer.
    Past 6 months
    Verified purchase
    WORKS ... YOU GUYS ARE # 1 THEY WANTED 650 DOLLARS FOR ONE AT MY AUTO PARTS .. HOPE THAT IT WILL STOP BURNING OUT MODULAR ON MY BUICK.. HAVE PUT ON 7 OF THEM CAM SENSOR' CRANK SENSOR, NEW PLUGS AND WIRES....
  • s***f (248)- Feedback left by buyer.
    More than a year ago
    Verified purchase
    Relearn procedure worked the first time and the car is running. Time will tell whether it fixes the DTC P0300. Arrived in five days. There are two locks that you can't see that secure the ECM/PCM. You have to reach inside the air filter housing to unlock at least one of them to remove the ECM/PCM. I broke one because you can't see them. These locks will be right behind the feature where the wiring harness connects to the ECM/PCM.
See all feedback

Product ratings and reviews

5.0
11 product ratings
  • 11 users rated this 5 out of 5 stars
  • 0 users rated this 4 out of 5 stars
  • 0 users rated this 3 out of 5 stars
  • 0 users rated this 2 out of 5 stars
  • 0 users rated this 1 out of 5 stars

Would recommend

Good value

Good quality

Most relevant reviews

  • Top favourable review

    2004-2005 Buick Rendezvous Super Unique Programmed Computer

    Wow!! I might say I installed the computer in one day and programmed it myself to my vehicle. That paper procedure Manuel was on point. The step by step procedure worked in the order of the paper that came with it. I love it and it was an amazing experiment.

    Verified purchase: YesCondition: Pre-OwnedSold by: flashmasters

  • Great value

    I can only hope that it continues to work as well as it is at this time. I an thrilled to have found it at a price that was reasonable.

    Verified purchase: YesCondition: Pre-OwnedSold by: flashmasters

  • Overhauled Buick ECU. Followed the inclu...

    Overhauled Buick ECU. Followed the included directions and item is working just fine.

    Verified purchase: YesCondition: Pre-OwnedSold by: flashmasters

  • As advertised

    Verified purchase: YesCondition: Pre-OwnedSold by: flashmasters

  • Computer

    Works great

    Verified purchase: YesCondition: Pre-OwnedSold by: flashmasters