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516-766-2223
Sales Department:Thursday - 7.00AM to 8.00PM ESTOnline
Customer Support:Thursday - 8.00AM to 5.00PM ESTOffline
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516-766-2223
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GM PCM | GM ECM | GM ECU

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  1. 12628993 | 2010 Buick Lucerne 4.6L PCM Engine Computer Programmed Plug&Play | 12625453
    $199.00
    Merchant Return Policy
    Willams - 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
    141027
    $246.99
    Merchant Return Policy
  5. 12636659 | 2010 Buick Lucerne 4.6L PCM Engine Computer Programmed Plug&Play
    $199.00
    Merchant Return Policy
    Willams - by , Tuesday
    4.4/ 5stars 1star
    it's good quality. fast shipping my car sounds great now.Flagship One, Inc
    141280
    $246.99
    Merchant Return Policy
  6. 12639300 | 2010 Buick Lucerne 4.6L PCM Engine Computer Programmed Plug&Play | 12636659
    $199.00
    Merchant Return Policy
    Willams - 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
    141281
    $246.99
    Merchant Return Policy
  8. 12620981 | 2011 Buick Enclave 3.6L PCM Engine Computer ECM ECU Programmed Plug&Play | 12617230
    $337.00
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    Pedro - by , Tuesday
    4.4/ 5stars 1star
    Thank you for an easy and pleasant transaction. Product arrived as expected.Flagship One, Inc
    12620981
    $417.99
    Merchant Return Policy
  10. 12633842 | 2011 Buick Enclave 3.6L PCM Engine Computer ECM ECU Programmed Plug&Play | 12617230
    $337.00
    Merchant Return Policy
    Ari - 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
    12633842
    $417.99
    Merchant Return Policy
  12. 12636355 | 2011 Buick Enclave 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
    The computer works perfectly. We are so happy!!Flagship One, Inc
    Buick12636355
    $417.99
    Merchant Return Policy
  17. 12635287 | 2011 Buick LaCrosse 2.4L PCM Engine Computer ECM ECU Programmed Plug&Play | 12616889
    $167.00
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    Harry - 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
    156124
    $207.99
    Merchant Return Policy
  19. 12636333 | 2011 Buick LaCrosse 2.4L PCM Engine Computer ECM ECU Programmed Plug&Play | 12616889
    $167.00
    Merchant Return Policy
    Luis - 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
    12636333
    $207.99
    Merchant Return Policy
  21. 12637157 | 2011 Buick LaCrosse 2.4L PCM Engine Computer ECM ECU Programmed Plug&Play | 12637106
    $167.00
    Merchant Return Policy
    Luis - by , Tuesday
    4.4/ 5stars 1star
    excellent seller to work with, excellent packing and thank you for the super fast delivery.Flagship One, Inc
    12637157
    $207.99
    Merchant Return Policy
  24. 12639986 | 2011 Buick LaCrosse 2.4L PCM Engine Computer ECM ECU Programmed Plug&Play | 12637106
    $167.00
    Merchant Return Policy
    Luis - by , Tuesday
    4.4/ 5stars 1star
    Thank you for an easy and pleasant transaction. Product arrived as expected.Flagship One, Inc
    12639986
    $207.99
    Merchant Return Policy
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Items 1633-1656
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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.