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Buick ECM | PCM | ECU

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  1. 12595777 | 2006 Buick LaCrosse 3.6L Engine Computer PCM ECM ECU Programmed Plug&Play | 12592124
    $466.00
    Rated 4.0/5 based on 2033 customer reviews
    Harry - by , Wednesday
    4.0/ 5stars 1star
    Fast shipping great product thank youFlagship One, Inc
    Buickhttps://www.fs1inc.com/media/product/image/gm/gm_type_55/gm_pcm_ecm_type_55_1.jpg12595777
    $503.99
  5. 12600607 | 2006 Buick LaCrosse 3.6L Engine Computer PCM ECM ECU Programmed Plug&Play | 12592124
    $466.00
    Rated 4.0/5 based on 2033 customer reviews
    Juan - by , Wednesday
    4.0/ 5stars 1star
    Great product. A pleasure to do business with.Flagship One, Inc
    Buickhttps://www.fs1inc.com/media/product/image/gm/gm_type_55/gm_pcm_ecm_type_55_1.jpg12600607
    $503.99
  7. 12602703 | 2006 Buick LaCrosse 3.6L Engine Computer PCM ECM ECU Programmed Plug&Play | 12592124
    $466.00
    Rated 4.0/5 based on 2033 customer reviews
    Pedro - by , Wednesday
    4.0/ 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
    Buickhttps://www.fs1inc.com/media/product/image/gm/gm_type_55/gm_pcm_ecm_type_55_1.jpg12602703
    $503.99
  8. 12605402 | 2006 Buick LaCrosse 3.6L Engine Computer PCM ECM ECU Programmed Plug&Play | 12592124
    $466.00
    Rated 4.0/5 based on 2033 customer reviews
    Ari - by , Wednesday
    4.0/ 5stars 1star
    plugged and played just as promised thanksFlagship One, Inc
    Buickhttps://www.fs1inc.com/media/product/image/gm/gm_type_55/gm_pcm_ecm_type_55_1.jpg12605402
    $503.99
  9. 12611826 | 2006 Buick LaCrosse 3.6L Engine Computer PCM ECM ECU Programmed Plug&Play | 12592124
    $466.00
    Rated 4.0/5 based on 2033 customer reviews
    Pedro - by , Wednesday
    4.0/ 5stars 1star
    excellent seller to work with, excellent packing and thank you for the super fast delivery.Flagship One, Inc
    Buickhttps://www.fs1inc.com/media/product/image/gm/gm_type_55/gm_pcm_ecm_type_55_1.jpg12611826
    $503.99
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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.