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GM PCM | GM ECM | GM ECU

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  2. 12641497 | 2011 Buick LaCrosse 2.4L PCM Engine Computer ECM ECU Programmed Plug&Play | 12642665
    $167.00
    Merchant Return Policy
    Rated 4.4/5 based on 2459 customer reviews
    Luis - by , Tuesday
    4.4/ 5stars 1star
    Great Service fast delivery Worked perfect. Plug&Play.Thanks.Flagship One, Inc
    Buick12641497
    $207.99
    Merchant Return Policy
  4. 12642612 | 2011 Buick LaCrosse 2.4L PCM Engine Computer ECM ECU Programmed Plug&Play | 12642665
    $167.00
    Merchant Return Policy
    Luis - by , Tuesday
    4.4/ 5stars 1star
    works great, so far so good completed drive cycles and no pending codes . A+ seller buy with confedence. I definitely will again.Flagship One, Inc
    12642612
    $207.99
    Merchant Return Policy
  9. 12646438 | 2011 Buick LaCrosse 2.4L PCM Engine Computer ECM ECU Programmed Plug&Play | 12642665
    $167.00
    Merchant Return Policy
    Rated 4.4/5 based on 2459 customer reviews
    Harry - by , Tuesday
    4.4/ 5stars 1star
    PCM ARRIVED SAME AS FACTORY PART NUMBER AND IT WAS ALREADY PROGRAMMED TO VEHICLE. EASY PROCESS. GOOD COMMUNICATION. NO ISSUES.Flagship One, Inc
    Buick12646438
    $207.99
    Merchant Return Policy
  10. 12646944 | 2011 Buick LaCrosse 2.4L PCM Engine Computer ECM ECU Programmed Plug&Play | 12642665
    $167.00
    Merchant Return Policy
    Rated 4.4/5 based on 2459 customer reviews
    Juan - by , Tuesday
    4.4/ 5stars 1star
    excellent seller to work with, excellent packing and thank you for the super fast delivery.Flagship One, Inc
    Buick12646944
    $207.99
    Merchant Return Policy
  12. 12650256 | 2011 Buick LaCrosse 2.4L PCM Engine Computer Programmed Plug&Play | 12650256
    $199.00
    Merchant Return Policy
    Juan - by , Tuesday
    4.4/ 5stars 1star
    excellent seller to work with, excellent packing and thank you for the super fast delivery.Flagship One, Inc
    140912
    $246.99
    Merchant Return Policy
  13. 12651993 | 2011 Buick LaCrosse 2.4L PCM Engine Computer ECM ECU Programmed Plug&Play | 12651993
    $167.00
    Merchant Return Policy
    Rated 4.4/5 based on 2459 customer reviews
    Willams - by , Tuesday
    4.4/ 5stars 1star
    Great product. A pleasure to do business with.Flagship One, Inc
    Buick12651993
    $207.99
    Merchant Return Policy
  14. 12617230 | 2011 Buick LaCrosse 3.6L PCM Engine Computer ECM ECU Programmed Plug&Play | 12617230
    $337.00
    Merchant Return Policy
    Rated 4.4/5 based on 2459 customer reviews
    Pedro - by , Tuesday
    4.4/ 5stars 1star
    Great Service fast delivery Worked perfect. Plug&Play.Thanks.Flagship One, Inc
    Buick12617230
    $417.99
    Merchant Return Policy
  15. 12620981 | 2011 Buick LaCrosse 3.6L PCM Engine Computer ECM ECU Programmed Plug&Play | 12617230
    $337.00
    Merchant Return Policy
    Pedro - by , Tuesday
    4.4/ 5stars 1star
    works great, so far so good completed drive cycles and no pending codes . A+ seller buy with confedence. I definitely will again.Flagship One, Inc
    12620981
    $417.99
    Merchant Return Policy
  18. 12635019 | 2011 Buick LaCrosse 3.6L PCM Engine Computer ECM ECU Programmed Plug&Play | 12617230
    $337.00
    Merchant Return Policy
    Rated 4.4/5 based on 2459 customer reviews
    Luis - by , Tuesday
    4.4/ 5stars 1star
    it's good quality. fast shipping my car sounds great now.Flagship One, Inc
    Buick12635019
    $417.99
    Merchant Return Policy
  19. 12636355 | 2011 Buick LaCrosse 3.6L PCM Engine Computer ECM ECU Programmed Plug&Play | 12617230
    $337.00
    Merchant Return Policy
    Rated 4.4/5 based on 2459 customer reviews
    Ari - by , Tuesday
    4.4/ 5stars 1star
    PCM ARRIVED SAME AS FACTORY PART NUMBER AND IT WAS ALREADY PROGRAMMED TO VEHICLE. EASY PROCESS. GOOD COMMUNICATION. NO ISSUES.Flagship One, Inc
    Buick12636355
    $417.99
    Merchant Return Policy
  21. 19300015 | 2011 Buick LaCrosse 3.6L Engine Computer PCM ECM ECU Programmed Plug&Play | 12617230
    $337.00
    Merchant Return Policy
    Rated 4.4/5 based on 2459 customer reviews
    Willams - by , Tuesday
    4.4/ 5stars 1star
    excellent seller to work with, excellent packing and thank you for the super fast delivery.Flagship One, Inc
    Buick19300015
    $417.99
    Merchant Return Policy
  22. 12594750 | 2011 Buick Lucerne 3.9L PCM Engine Computer ECM ECU Programmed Plug&Play | 12612397
    $291.00
    Merchant Return Policy
    Willams - by , Tuesday
    4.4/ 5stars 1star
    excellent seller to work with, excellent packing and thank you for the super fast delivery.Flagship One, Inc
    12594750
    $358.99
    Merchant Return Policy
  24. 12611549 | 2011 Buick Lucerne 3.9L PCM Engine Computer ECM ECU Programmed Plug&Play | 12597125
    $291.00
    Merchant Return Policy
    Rated 4.4/5 based on 2459 customer reviews
    Harry - by , Tuesday
    4.4/ 5stars 1star
    Great product. A pleasure to do business with.Flagship One, Inc
    Buick12611549
    $358.99
    Merchant Return Policy
Recommended
Part Number
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Items 1657-1680
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All General Motors PCM (Powertrain Control Module) General Motors ECM (Engine Control Module) & General Motors ECU (Electronic Control Unit) from Flagship One, Inc. are precisely programmed and flashed to meet your vehicle's specific requirements.

Our General Motors PCM, General Motors ECM and General Motors ECU units that are labeled plug & play will not require any additional programming.