Buick ECM | PCM | ECU

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  1. 12611826 | 2006 Buick Rendezvous 3.6L ECM Engine Computer PCM ECU Programmed Plug&Play | 12592124 Buick
    $445.00
    Rated 5/5 based on 5 customer reviews
    Harry - by , Saturday
    5/ 5stars
    Thank you for an easy and pleasant transaction. Product arrived as expected.Flagship One, Inc
    Buickhttps://d21x523fn1kdcl.cloudfront.net/media/product/image/gm/gm_type_55/gm_pcm_ecm_type_55_1.jpg130320130320
    $494.00
  2. 12605402 | 2006 Buick Rendezvous 3.6L ECM Engine Computer PCM ECU Programmed Plug&Play | 12592124 Buick
    $445.00
    Rated 5/5 based on 5 customer reviews
    Pedro - by , Saturday
    5/ 5stars
    Great product. A pleasure to do business with.Flagship One, Inc
    Buickhttps://d21x523fn1kdcl.cloudfront.net/media/product/image/gm/gm_type_55/gm_pcm_ecm_type_55_1.jpg130319130319
    $494.00
  3. 12600800 | 2006 Buick Rendezvous 3.6L ECM Engine Computer PCM ECU Programmed Plug&Play | 12592124 Buick
    $445.00
    Rated 5/5 based on 5 customer reviews
    Harry - by , Saturday
    5/ 5stars
    plugged and played just as promised thanksFlagship One, Inc
    Buickhttps://d21x523fn1kdcl.cloudfront.net/media/product/image/gm/gm_type_55/gm_pcm_ecm_type_55_1.jpg130318130318
    $494.00
  4. 12600607 | 2006 Buick Rendezvous 3.6L ECM Engine Computer PCM ECU Programmed Plug&Play | 12592124 Buick
    $445.00
    Rated 5/5 based on 5 customer reviews
    Harry - by , Saturday
    5/ 5stars
    excellent seller to work with, excellent packing and thank you for the super fast delivery.Flagship One, Inc
    Buickhttps://d21x523fn1kdcl.cloudfront.net/media/product/image/gm/gm_type_55/gm_pcm_ecm_type_55_1.jpg130317130317
    $494.00
  5. 12596577 | 2006 Buick Rendezvous 3.6L ECM Engine Computer PCM ECU Programmed Plug&Play | 12592124 Buick
    $445.00
    Rated 5/5 based on 5 customer reviews
    Luis - by , Saturday
    5/ 5stars
    it's good quality. fast shipping my car sounds great now.Flagship One, Inc
    Buickhttps://d21x523fn1kdcl.cloudfront.net/media/product/image/gm/gm_type_55/gm_pcm_ecm_type_55_1.jpg130315130315
    $494.00
  6. 12595777 | 2006 Buick Rendezvous 3.6L ECM Engine Computer PCM ECU Programmed Plug&Play | 12592124 Buick
    $445.00
    Rated 5/5 based on 5 customer reviews
    Ari - by , Saturday
    5/ 5stars
    Fast shipping great product thank youFlagship One, Inc
    Buickhttps://d21x523fn1kdcl.cloudfront.net/media/product/image/gm/gm_type_55/gm_pcm_ecm_type_55_1.jpg130313130313
    $494.00
  7. 12593780 | 2006 Buick Rendezvous 3.6L ECM Engine Computer PCM ECU Programmed Plug&Play | 12592124 Buick
    $445.00
    Rated 5/5 based on 5 customer reviews
    Ari - by , Saturday
    5/ 5stars
    Great Service fast delivery Worked perfect. Plug&Play.Thanks.Flagship One, Inc
    Buickhttps://d21x523fn1kdcl.cloudfront.net/media/product/image/gm/gm_type_55/gm_pcm_ecm_type_55_1.jpg130311130311
    $494.00
  8. 12672624 | 2017 Buick Verano 2.4L Engine Computer PCM ECM ECU Programmed Plug&Play | 12667002 Buick
    $176.00
    Rated 5/5 based on 5 customer reviews
    Luis - by , Saturday
    5/ 5stars
    Great product. A pleasure to do business with.Flagship One, Inc
    Buickhttps://d21x523fn1kdcl.cloudfront.net/media/product/image/gm/gm_type_e39a/gm_pcm_ecm_type_e39a_1.jpg128635128635
    $196.00
  9. 12672624 | 2017 Buick Regal 2.4L Engine Computer PCM ECM ECU Programmed Plug&Play | 12667002 Buick
    $176.00
    Rated 5/5 based on 5 customer reviews
    Willams - by , Saturday
    5/ 5stars
    plugged and played just as promised thanksFlagship One, Inc
    Buickhttps://d21x523fn1kdcl.cloudfront.net/media/product/image/gm/gm_type_e39a/gm_pcm_ecm_type_e39a_1.jpg128634128634
    $196.00
  10. 12672624 | 2017 Buick Regal 2.0L Engine Computer PCM ECM ECU Programmed Plug&Play | 12667002 Buick
    $176.00
    Rated 5/5 based on 5 customer reviews
    Ari - by , Saturday
    5/ 5stars
    excellent seller to work with, excellent packing and thank you for the super fast delivery.Flagship One, Inc
    Buickhttps://d21x523fn1kdcl.cloudfront.net/media/product/image/gm/gm_type_e39a/gm_pcm_ecm_type_e39a_1.jpg128633128633
    $196.00
  11. 12672624 | 2017 Buick Enclave 3.6L Engine Computer PCM ECM ECU Programmed Plug&Play | 12667002 Buick
    $176.00
    Rated 5/5 based on 5 customer reviews
    Juan - by , Saturday
    5/ 5stars
    PCM ARRIVED SAME AS FACTORY PART NUMBER AND IT WAS ALREADY PROGRAMMED TO VEHICLE. EASY PROCESS. GOOD COMMUNICATION. NO ISSUES.Flagship One, Inc
    Buickhttps://d21x523fn1kdcl.cloudfront.net/media/product/image/gm/gm_type_e39a/gm_pcm_ecm_type_e39a_1.jpg128632128632
    $196.00
  12. 12669511 | 2015 Buick LaCrosse 2.4L Engine Computer PCM ECM ECU Programmed Plug&Play | 12653998 Buick
    $176.00
    Rated 5/5 based on 5 customer reviews
    Willams - by , Saturday
    5/ 5stars
    Fast shipping great product thank youFlagship One, Inc
    Buickhttps://d21x523fn1kdcl.cloudfront.net/media/product/image/gm/gm_type_e39a/gm_pcm_ecm_type_e39a_1.jpg128609128609
    $196.00
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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.