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GM PCM | GM ECM | GM ECU

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  2. 12597839 | 2005 Buick Terraza 3.5L PCM Engine Computer ECM ECU Programmed Plug&Play | 12591279
    $78.00
    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
    12597839
    $96.99
    Merchant Return Policy
  6. 12599687 | 2005 Buick Terraza 3.5L PCM Engine Computer ECM ECU Programmed Plug&Play | 12591279
    $78.00
    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
    12599687
    $96.99
    Merchant Return Policy
  7. 12599690 | 2005 Buick Terraza 3.5L PCM Engine Computer ECM ECU Programmed Plug&Play | 12591279
    $78.00
    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
    12599690
    $96.99
    Merchant Return Policy
  11. 12581144 | 2006 Buick Allure 3.6L PCM Engine Computer ECM ECU Programmed Plug&Play | 12581144
    $425.00
    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
    12581144
    $527.99
    Merchant Return Policy
  14. 12588472 | 2006 Buick Allure 3.6L PCM Engine Computer ECM ECU Programmed Plug&Play | 12581144
    $425.00
    Merchant Return Policy
    Rated 4.4/5 based on 2459 customer reviews
    Harry - by , Tuesday
    4.4/ 5stars 1star
    it's good quality. fast shipping my car sounds great now.Flagship One, Inc
    Buick12588472
    $527.99
    Merchant Return Policy
  15. 12590647 | 2006 Buick Allure 3.6L Engine Computer PCM ECM ECU Programmed Plug&Play | 12581144
    $425.00
    Merchant Return Policy
    Willams - by , Tuesday
    4.4/ 5stars 1star
    Thank you for an easy and pleasant transaction. Product arrived as expected.Flagship One, Inc
    12590647
    $527.99
    Merchant Return Policy
  16. 12592124 | 2006 Buick Allure 3.6L PCM Engine Computer ECM ECU Programmed Plug&Play | 12592124
    $425.00
    Merchant Return Policy
    Rated 4.4/5 based on 2459 customer reviews
    Pedro - 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
    Buick12592124
    $527.99
    Merchant Return Policy
  17. 12593780 | 2006 Buick Allure 3.6L Engine Computer PCM ECM ECU Programmed Plug&Play | 12592124
    $425.00
    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
    12593780
    $527.99
    Merchant Return Policy
  18. 12593786 | 2006 Buick Allure 3.6L Engine Computer PCM ECM ECU Programmed Plug&Play | 12592124
    $425.00
    Merchant Return Policy
    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
    155618
    $527.99
    Merchant Return Policy
  19. 12593787 | 2006 Buick Allure 3.6L Engine Computer PCM ECM ECU Programmed Plug&Play | 12592124
    $425.00
    Merchant Return Policy
    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
    155638
    $527.99
    Merchant Return Policy
  21. 12595127 | 2006 Buick Allure 3.6L Engine Computer PCM ECM ECU Programmed Plug&Play | 12592124
    $425.00
    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
    155658
    $527.99
    Merchant Return Policy
  22. 12595154 | 2006 Buick Allure 3.6L Engine Computer PCM ECM ECU Programmed Plug&Play | 12592124
    $425.00
    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
    155678
    $527.99
    Merchant Return Policy
  23. 12595777 | 2006 Buick Allure 3.6L Engine Computer PCM ECM ECU Programmed Plug&Play | 12592124
    $425.00
    Merchant Return Policy
    Rated 4.4/5 based on 2459 customer reviews
    Harry - by , Tuesday
    4.4/ 5stars 1star
    The computer works perfectly. We are so happy!!Flagship One, Inc
    Buick12595777
    $527.99
    Merchant Return Policy
Recommended
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Items 433-456
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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.