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Buick PCM | Buick ECM | Buick ECU

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Recommended
Part Number
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Items 337-360
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  2. 12574976 | 2004 Buick Rainier 4.2L PCM Engine Computer ECM ECU Programmed Plug&Play | 12573576
    $147.00
    Merchant Return Policy
    Rated 4.4/5 based on 2459 customer reviews
    Luis - by , Tuesday
    4.4/ 5stars 1star
    The computer works perfectly. We are so happy!!Flagship One, Inc
    Buick12574976
    $181.99
    Merchant Return Policy
  4. 12586243 | 2004 Buick Rainier 5.3L PCM Engine Computer ECM ECU Programmed Plug&Play | 12583659
    $172.00
    Merchant Return Policy
    Rated 4.4/5 based on 2459 customer reviews
    Juan - by , Tuesday
    4.4/ 5stars 1star
    Thank you for an easy and pleasant transaction. Product arrived as expected.Flagship One, Inc
    Buick12586243
    $213.99
    Merchant Return Policy
  6. 12583827 | 2004 Buick Rendezvous 3.4L PCM Engine Computer ECM ECU Programmed Plug&Play | 12582720
    $132.00
    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
    12583827
    $163.99
    Merchant Return Policy
  7. 12581144 | 2005 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
    Luis - by , Tuesday
    4.4/ 5stars 1star
    The computer works perfectly. We are so happy!!Flagship One, Inc
    Buick12581144
    $527.99
    Merchant Return Policy
  8. 12587235 | 2005 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
    Juan - by , Tuesday
    4.4/ 5stars 1star
    it's good quality. fast shipping my car sounds great now.Flagship One, Inc
    Buick12587235
    $527.99
    Merchant Return Policy
  9. 12587410 | 2005 Buick Allure 3.6L PCM Engine Computer ECM ECU Programmed Plug&Play | 12581144
    $425.00
    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
    12587410
    $527.99
    Merchant Return Policy
  10. 12588472 | 2005 Buick Allure 3.6L PCM Engine Computer ECM ECU Programmed Plug&Play | 12581144
    $425.00
    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
    12588472
    $527.99
    Merchant Return Policy
  11. 12590647 | 2005 Buick Allure 3.6L Engine Computer PCM ECM ECU Programmed Plug&Play | 12581144
    $425.00
    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
    Buick12590647
    $527.99
    Merchant Return Policy
  12. 12592124 | 2005 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
    Willams - by , Tuesday
    4.4/ 5stars 1star
    plugged and played just as promised thanksFlagship One, Inc
    Buick12592124
    $527.99
    Merchant Return Policy
  16. 12595126 | 2005 Buick Allure 3.6L Engine Computer PCM ECM ECU Programmed Plug&Play | 12592124
    $425.00
    Merchant Return Policy
    Juan - by , Tuesday
    4.4/ 5stars 1star
    Thank you for an easy and pleasant transaction. Product arrived as expected.Flagship One, Inc
    12595126
    $527.99
    Merchant Return Policy
  21. 12596577 | 2005 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
    excellent seller to work with, excellent packing and thank you for the super fast delivery.Flagship One, Inc
    12596577
    $527.99
    Merchant Return Policy
  22. 12597742 | 2005 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
    12597742
    $527.99
    Merchant Return Policy
Recommended
Part Number
Set Descending Direction
Items 337-360
Page

All Buick PCM (Powertrain Control Module), Buick ECM (Engine Control Module) & Buick ECU (Electronic Control Unit) from Flagship One, Inc. are precisely programmed and flashed to meet your vehicle's specific requirements.

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