Buick

At ARES Technologies, we understand that our customers value quick and efficient service. That's why we are proud to offer a 24-hour turnaround time for processing all orders of our in-stock remanufactured and programmed Buick ECMs. And to make things even easier for our customers, we provide free domestic shipping on all orders. At ARES Technologies, we are committed to delivering reliable and cost-effective Buick ECM solutions, with fast and free shipping options to make your purchasing experience as smooth and seamless as possible. Whether you're a dealership or vehicle owner, trust us to be your go-to source for Buick ECMs. Our sales team is committed to providing exceptional customer service and support. If you have any questions, please do not hesitate to Contact Us.

  • 12653998 2016 Buick LaCrosse 3.6L Plug & Play ECM PCM | 12653998

    12653998 2016 Buick LaCrosse 3.6L Plug & Play ECM PCM | 12653998

    Sold out
    12653998 2016 Buick LaCrosse 3.6L Plug & Play ECM PCM | 12653998
    GM

    12653998 2016 Buick LaCrosse 3.6L Plug & Play ECM PCM | 12653998

    $224.99 USD

    Each ARES Technologies ECM, PCM, BCM, or TCM module is rigorously tested, programmed to your VIN, and updated with the most recent software from the original manufacturer before shipment.

    This section only validates your VIN. It doesn't confirm the compatibility of this part with your vehicle. For compatibility questions contact us.

    Please provide the VIN number so we can process your order. If you don't have it right now, you can still add your item to cart. We will contact you later.
    See Full Details

    12653998 2016 Buick LaCrosse 3.6L Plug & Play ECM PCM | 12653998

    $224.99 USD
    $224.99 USD
    Sold out
  • 12651994 2012 Buick LaCrosse 3.6L Plug & Play ECM PCM | 12652814

    12651994 2012 Buick LaCrosse 3.6L Plug & Play ECM PCM | 12652814

    Sold out
    12651994 2012 Buick LaCrosse 3.6L Plug & Play ECM PCM | 12652814
    GM

    12651994 2012 Buick LaCrosse 3.6L Plug & Play ECM PCM | 12652814

    $249.99 USD

    Each ARES Technologies ECM, PCM, BCM, or TCM module is rigorously tested, programmed to your VIN, and updated with the most recent software from the original manufacturer before shipment.

    This section only validates your VIN. It doesn't confirm the compatibility of this part with your vehicle. For compatibility questions contact us.

    Please provide the VIN number so we can process your order. If you don't have it right now, you can still add your item to cart. We will contact you later.
    See Full Details

    12651994 2012 Buick LaCrosse 3.6L Plug & Play ECM PCM | 12652814

    $249.99 USD
    $249.99 USD
    Sold out
  • 12651994 2012 Buick Enclave 3.6L Plug & Play ECM PCM | 12652814

    12651994 2012 Buick Enclave 3.6L Plug & Play ECM PCM | 12652814

    Sold out
    12651994 2012 Buick Enclave 3.6L Plug & Play ECM PCM | 12652814
    GM

    12651994 2012 Buick Enclave 3.6L Plug & Play ECM PCM | 12652814

    $249.99 USD

    Each ARES Technologies ECM, PCM, BCM, or TCM module is rigorously tested, programmed to your VIN, and updated with the most recent software from the original manufacturer before shipment.

    This section only validates your VIN. It doesn't confirm the compatibility of this part with your vehicle. For compatibility questions contact us.

    Please provide the VIN number so we can process your order. If you don't have it right now, you can still add your item to cart. We will contact you later.
    See Full Details

    12651994 2012 Buick Enclave 3.6L Plug & Play ECM PCM | 12652814

    $249.99 USD
    $249.99 USD
    Sold out
  • 19300014 2011 Buick Enclave 3.6L Engine Computer ECM PCM | 12636355

    19300014 2011 Buick Enclave 3.6L VIN Programmed ECM PCM | 12636355

    Sold out
    19300014 2011 Buick Enclave 3.6L Engine Computer ECM PCM | 12636355
    GM

    19300014 2011 Buick Enclave 3.6L VIN Programmed ECM PCM | 12636355

    $294.99 USD

    Each ARES Technologies ECM, PCM, BCM, or TCM module is rigorously tested, programmed to your VIN, and updated with the most recent software from the original manufacturer before shipment.

    This section only validates your VIN. It doesn't confirm the compatibility of this part with your vehicle. For compatibility questions contact us.

    Please provide the VIN number so we can process your order. If you don't have it right now, you can still add your item to cart. We will contact you later.
    See Full Details

    19300014 2011 Buick Enclave 3.6L VIN Programmed ECM PCM | 12636355

    $294.99 USD
    $294.99 USD
    Sold out
  • 12653998 2014 Buick Regal 2.0L Plug & Play ECM PCM | 12653998

    12653998 2014 Buick Regal 2.0L Plug & Play ECM PCM | 12653998

    Sold out
    12653998 2014 Buick Regal 2.0L Plug & Play ECM PCM | 12653998
    GM

    12653998 2014 Buick Regal 2.0L Plug & Play ECM PCM | 12653998

    $224.99 USD

    Each ARES Technologies ECM, PCM, BCM, or TCM module is rigorously tested, programmed to your VIN, and updated with the most recent software from the original manufacturer before shipment.

    This section only validates your VIN. It doesn't confirm the compatibility of this part with your vehicle. For compatibility questions contact us.

    Please provide the VIN number so we can process your order. If you don't have it right now, you can still add your item to cart. We will contact you later.
    See Full Details

    12653998 2014 Buick Regal 2.0L Plug & Play ECM PCM | 12653998

    $224.99 USD
    $224.99 USD
    Sold out
  • 12650256 2011 Buick Regal 2.2L Plug & Play ECM PCM | 12651993

    12650256 2011 Buick Regal 2.2L Plug & Play ECM PCM | 12651993

    Sold out
    12650256 2011 Buick Regal 2.2L Plug & Play ECM PCM | 12651993
    GM

    12650256 2011 Buick Regal 2.2L Plug & Play ECM PCM | 12651993

    $224.99 USD

    Each ARES Technologies ECM, PCM, BCM, or TCM module is rigorously tested, programmed to your VIN, and updated with the most recent software from the original manufacturer before shipment.

    This section only validates your VIN. It doesn't confirm the compatibility of this part with your vehicle. For compatibility questions contact us.

    Please provide the VIN number so we can process your order. If you don't have it right now, you can still add your item to cart. We will contact you later.
    See Full Details

    12650256 2011 Buick Regal 2.2L Plug & Play ECM PCM | 12651993

    $224.99 USD
    $224.99 USD
    Sold out
  • 12653998 2014 Buick Regal 2.4L Plug & Play ECM PCM | 12653998

    12653998 2014 Buick Regal 2.4L Plug & Play ECM PCM | 12653998

    Sold out
    12653998 2014 Buick Regal 2.4L Plug & Play ECM PCM | 12653998
    GM

    12653998 2014 Buick Regal 2.4L Plug & Play ECM PCM | 12653998

    $224.99 USD

    Each ARES Technologies ECM, PCM, BCM, or TCM module is rigorously tested, programmed to your VIN, and updated with the most recent software from the original manufacturer before shipment.

    This section only validates your VIN. It doesn't confirm the compatibility of this part with your vehicle. For compatibility questions contact us.

    Please provide the VIN number so we can process your order. If you don't have it right now, you can still add your item to cart. We will contact you later.
    See Full Details

    12653998 2014 Buick Regal 2.4L Plug & Play ECM PCM | 12653998

    $224.99 USD
    $224.99 USD
    Sold out
  • 12653998 2013 Buick Enclave 3.6L Plug & Play ECM PCM | 12653998

    12653998 2013 Buick Enclave 3.6L Plug & Play ECM PCM | 12653998

    Sold out
    12653998 2013 Buick Enclave 3.6L Plug & Play ECM PCM | 12653998
    GM

    12653998 2013 Buick Enclave 3.6L Plug & Play ECM PCM | 12653998

    $224.99 USD

    Each ARES Technologies ECM, PCM, BCM, or TCM module is rigorously tested, programmed to your VIN, and updated with the most recent software from the original manufacturer before shipment.

    This section only validates your VIN. It doesn't confirm the compatibility of this part with your vehicle. For compatibility questions contact us.

    Please provide the VIN number so we can process your order. If you don't have it right now, you can still add your item to cart. We will contact you later.
    See Full Details

    12653998 2013 Buick Enclave 3.6L Plug & Play ECM PCM | 12653998

    $224.99 USD
    $224.99 USD
    Sold out

    • Match your OEM part number to ensure compatibility, or Contact Us with your VIN

  • 12653998 2015 Buick Enclave 3.6L Plug & Play ECM PCM | 12653998

    12653998 2015 Buick Enclave 3.6L Plug & Play ECM PCM | 12653998

    Sold out
    12653998 2015 Buick Enclave 3.6L Plug & Play ECM PCM | 12653998
    GM

    12653998 2015 Buick Enclave 3.6L Plug & Play ECM PCM | 12653998

    $224.99 USD

    Each ARES Technologies ECM, PCM, BCM, or TCM module is rigorously tested, programmed to your VIN, and updated with the most recent software from the original manufacturer before shipment.

    This section only validates your VIN. It doesn't confirm the compatibility of this part with your vehicle. For compatibility questions contact us.

    Please provide the VIN number so we can process your order. If you don't have it right now, you can still add your item to cart. We will contact you later.
    See Full Details

    12653998 2015 Buick Enclave 3.6L Plug & Play ECM PCM | 12653998

    $224.99 USD
    $224.99 USD
    Sold out
  • 12630908 2011 Buick Regal 2.2L Plug & Play ECM PCM | 12651993

    12630908 2011 Buick Regal 2.2L Plug & Play ECM PCM | 12651993

    Sold out
    12630908 2011 Buick Regal 2.2L Plug & Play ECM PCM | 12651993
    GM

    12630908 2011 Buick Regal 2.2L Plug & Play ECM PCM | 12651993

    $224.99 USD

    Each ARES Technologies ECM, PCM, BCM, or TCM module is rigorously tested, programmed to your VIN, and updated with the most recent software from the original manufacturer before shipment.

    This section only validates your VIN. It doesn't confirm the compatibility of this part with your vehicle. For compatibility questions contact us.

    Please provide the VIN number so we can process your order. If you don't have it right now, you can still add your item to cart. We will contact you later.
    See Full Details

    12630908 2011 Buick Regal 2.2L Plug & Play ECM PCM | 12651993

    $224.99 USD
    $224.99 USD
    Sold out
  • 12616889 2010 Buick Allure 3.0L Plug & Play ECM PCM | 12651993

    12616889 2010 Buick Allure 3.0L Plug & Play ECM PCM | 12651993

    Sold out
    12616889 2010 Buick Allure 3.0L Plug & Play ECM PCM | 12651993
    GM

    12616889 2010 Buick Allure 3.0L Plug & Play ECM PCM | 12651993

    $224.99 USD

    Each ARES Technologies ECM, PCM, BCM, or TCM module is rigorously tested, programmed to your VIN, and updated with the most recent software from the original manufacturer before shipment.

    This section only validates your VIN. It doesn't confirm the compatibility of this part with your vehicle. For compatibility questions contact us.

    Please provide the VIN number so we can process your order. If you don't have it right now, you can still add your item to cart. We will contact you later.
    See Full Details

    12616889 2010 Buick Allure 3.0L Plug & Play ECM PCM | 12651993

    $224.99 USD
    $224.99 USD
    Sold out
  • 12643248 2012 Buick Verano 2.4L Plug & Play ECM PCM | 12652814

    12643248 2012 Buick Verano 2.4L Plug & Play ECM PCM | 12652814

    Sold out
    12643248 2012 Buick Verano 2.4L Plug & Play ECM PCM | 12652814
    GM

    12643248 2012 Buick Verano 2.4L Plug & Play ECM PCM | 12652814

    $249.99 USD

    Each ARES Technologies ECM, PCM, BCM, or TCM module is rigorously tested, programmed to your VIN, and updated with the most recent software from the original manufacturer before shipment.

    This section only validates your VIN. It doesn't confirm the compatibility of this part with your vehicle. For compatibility questions contact us.

    Please provide the VIN number so we can process your order. If you don't have it right now, you can still add your item to cart. We will contact you later.
    See Full Details

    12643248 2012 Buick Verano 2.4L Plug & Play ECM PCM | 12652814

    $249.99 USD
    $249.99 USD
    Sold out
  • 12642665 2010 Buick LaCrosse 2.4L Plug & Play ECM PCM | 12651993

    12642665 2010 Buick LaCrosse 2.4L Plug & Play ECM PCM | 12651993

    Sold out
    12642665 2010 Buick LaCrosse 2.4L Plug & Play ECM PCM | 12651993
    GM

    12642665 2010 Buick LaCrosse 2.4L Plug & Play ECM PCM | 12651993

    $224.99 USD

    Each ARES Technologies ECM, PCM, BCM, or TCM module is rigorously tested, programmed to your VIN, and updated with the most recent software from the original manufacturer before shipment.

    This section only validates your VIN. It doesn't confirm the compatibility of this part with your vehicle. For compatibility questions contact us.

    Please provide the VIN number so we can process your order. If you don't have it right now, you can still add your item to cart. We will contact you later.
    See Full Details

    12642665 2010 Buick LaCrosse 2.4L Plug & Play ECM PCM | 12651993

    $224.99 USD
    $224.99 USD
    Sold out
  • 12651993 2010 Buick LaCrosse 2.4L Plug & Play ECM PCM | 12651993

    12651993 2010 Buick LaCrosse 2.4L Plug & Play ECM PCM | 12651993

    Sold out
    12651993 2010 Buick LaCrosse 2.4L Plug & Play ECM PCM | 12651993
    GM

    12651993 2010 Buick LaCrosse 2.4L Plug & Play ECM PCM | 12651993

    $224.99 USD

    Each ARES Technologies ECM, PCM, BCM, or TCM module is rigorously tested, programmed to your VIN, and updated with the most recent software from the original manufacturer before shipment.

    This section only validates your VIN. It doesn't confirm the compatibility of this part with your vehicle. For compatibility questions contact us.

    Please provide the VIN number so we can process your order. If you don't have it right now, you can still add your item to cart. We will contact you later.
    See Full Details

    12651993 2010 Buick LaCrosse 2.4L Plug & Play ECM PCM | 12651993

    $224.99 USD
    $224.99 USD
    Sold out
  • 12642665 2011 Buick Regal 2.4L Plug & Play ECM PCM | 12651993

    12642665 2011 Buick Regal 2.4L Plug & Play ECM PCM | 12651993

    Sold out
    12642665 2011 Buick Regal 2.4L Plug & Play ECM PCM | 12651993
    GM

    12642665 2011 Buick Regal 2.4L Plug & Play ECM PCM | 12651993

    $224.99 USD

    Each ARES Technologies ECM, PCM, BCM, or TCM module is rigorously tested, programmed to your VIN, and updated with the most recent software from the original manufacturer before shipment.

    This section only validates your VIN. It doesn't confirm the compatibility of this part with your vehicle. For compatibility questions contact us.

    Please provide the VIN number so we can process your order. If you don't have it right now, you can still add your item to cart. We will contact you later.
    See Full Details

    12642665 2011 Buick Regal 2.4L Plug & Play ECM PCM | 12651993

    $224.99 USD
    $224.99 USD
    Sold out
  • 12604853 2008 Buick LaCrosse 5.3L Engine Computer ECM PCM | 12618163

    12604853 2008 Buick LaCrosse 5.3L VIN Programmed ECM PCM | 12618163

    Sold out
    12604853 2008 Buick LaCrosse 5.3L Engine Computer ECM PCM | 12618163
    GM

    12604853 2008 Buick LaCrosse 5.3L VIN Programmed ECM PCM | 12618163

    $199.99 USD

    Each ARES Technologies ECM, PCM, BCM, or TCM module is rigorously tested, programmed to your VIN, and updated with the most recent software from the original manufacturer before shipment.

    This section only validates your VIN. It doesn't confirm the compatibility of this part with your vehicle. For compatibility questions contact us.

    Please provide the VIN number so we can process your order. If you don't have it right now, you can still add your item to cart. We will contact you later.
    See Full Details

    12604853 2008 Buick LaCrosse 5.3L VIN Programmed ECM PCM | 12618163

    $199.99 USD
    $199.99 USD
    Sold out

    • Tight on budget? Use 4 interest-free installments with installments powered by

  • 19300016 2009 Buick Enclave 3.6L Engine Computer ECM PCM | 19300016

    19300016 2009 Buick Enclave 3.6L VIN Programmed ECM PCM | 19300016

    Sold out
    19300016 2009 Buick Enclave 3.6L Engine Computer ECM PCM | 19300016
    GM

    19300016 2009 Buick Enclave 3.6L VIN Programmed ECM PCM | 19300016

    $249.99 USD

    Each ARES Technologies ECM, PCM, BCM, or TCM module is rigorously tested, programmed to your VIN, and updated with the most recent software from the original manufacturer before shipment.

    This section only validates your VIN. It doesn't confirm the compatibility of this part with your vehicle. For compatibility questions contact us.

    Please provide the VIN number so we can process your order. If you don't have it right now, you can still add your item to cart. We will contact you later.
    See Full Details

    19300016 2009 Buick Enclave 3.6L VIN Programmed ECM PCM | 19300016

    $249.99 USD
    $249.99 USD
    Sold out
  • 12636659 2010 Buick Lucerne 4.6L Engine Computer ECM PCM | 12636659

    12636659 2010 Buick Lucerne 4.6L VIN Programmed ECM PCM | 12636659

    Sold out
    12636659 2010 Buick Lucerne 4.6L Engine Computer ECM PCM | 12636659
    GM

    12636659 2010 Buick Lucerne 4.6L VIN Programmed ECM PCM | 12636659

    $199.99 USD

    Each ARES Technologies ECM, PCM, BCM, or TCM module is rigorously tested, programmed to your VIN, and updated with the most recent software from the original manufacturer before shipment.

    This section only validates your VIN. It doesn't confirm the compatibility of this part with your vehicle. For compatibility questions contact us.

    Please provide the VIN number so we can process your order. If you don't have it right now, you can still add your item to cart. We will contact you later.
    See Full Details

    12636659 2010 Buick Lucerne 4.6L VIN Programmed ECM PCM | 12636659

    $199.99 USD
    $199.99 USD
    Sold out
  • 12637106 2011 Buick LaCrosse 2.4L Plug & Play ECM PCM | 12651993

    12637106 2011 Buick LaCrosse 2.4L Plug & Play ECM PCM | 12651993

    Sold out
    12637106 2011 Buick LaCrosse 2.4L Plug & Play ECM PCM | 12651993
    GM

    12637106 2011 Buick LaCrosse 2.4L Plug & Play ECM PCM | 12651993

    $224.99 USD

    Each ARES Technologies ECM, PCM, BCM, or TCM module is rigorously tested, programmed to your VIN, and updated with the most recent software from the original manufacturer before shipment.

    This section only validates your VIN. It doesn't confirm the compatibility of this part with your vehicle. For compatibility questions contact us.

    Please provide the VIN number so we can process your order. If you don't have it right now, you can still add your item to cart. We will contact you later.
    See Full Details

    12637106 2011 Buick LaCrosse 2.4L Plug & Play ECM PCM | 12651993

    $224.99 USD
    $224.99 USD
    Sold out
  • 12653998 2014 Buick Verano 2.0L Plug & Play ECM PCM | 12653998

    12653998 2014 Buick Verano 2.0L Plug & Play ECM PCM | 12653998

    Sold out
    12653998 2014 Buick Verano 2.0L Plug & Play ECM PCM | 12653998
    GM

    12653998 2014 Buick Verano 2.0L Plug & Play ECM PCM | 12653998

    $224.99 USD

    Each ARES Technologies ECM, PCM, BCM, or TCM module is rigorously tested, programmed to your VIN, and updated with the most recent software from the original manufacturer before shipment.

    This section only validates your VIN. It doesn't confirm the compatibility of this part with your vehicle. For compatibility questions contact us.

    Please provide the VIN number so we can process your order. If you don't have it right now, you can still add your item to cart. We will contact you later.
    See Full Details

    12653998 2014 Buick Verano 2.0L Plug & Play ECM PCM | 12653998

    $224.99 USD
    $224.99 USD
    Sold out
  • 12651994 2013 Buick Regal 2.4L Plug & Play ECM PCM | 12652814

    12651994 2013 Buick Regal 2.4L Plug & Play ECM PCM | 12652814

    Sold out
    12651994 2013 Buick Regal 2.4L Plug & Play ECM PCM | 12652814
    GM

    12651994 2013 Buick Regal 2.4L Plug & Play ECM PCM | 12652814

    $249.99 USD

    Each ARES Technologies ECM, PCM, BCM, or TCM module is rigorously tested, programmed to your VIN, and updated with the most recent software from the original manufacturer before shipment.

    This section only validates your VIN. It doesn't confirm the compatibility of this part with your vehicle. For compatibility questions contact us.

    Please provide the VIN number so we can process your order. If you don't have it right now, you can still add your item to cart. We will contact you later.
    See Full Details

    12651994 2013 Buick Regal 2.4L Plug & Play ECM PCM | 12652814

    $249.99 USD
    $249.99 USD
    Sold out
  • 12637106 2011 Buick Regal 2.4L Plug & Play ECM PCM | 12651993

    12637106 2011 Buick Regal 2.4L Plug & Play ECM PCM | 12651993

    Sold out
    12637106 2011 Buick Regal 2.4L Plug & Play ECM PCM | 12651993
    GM

    12637106 2011 Buick Regal 2.4L Plug & Play ECM PCM | 12651993

    $224.99 USD

    Each ARES Technologies ECM, PCM, BCM, or TCM module is rigorously tested, programmed to your VIN, and updated with the most recent software from the original manufacturer before shipment.

    This section only validates your VIN. It doesn't confirm the compatibility of this part with your vehicle. For compatibility questions contact us.

    Please provide the VIN number so we can process your order. If you don't have it right now, you can still add your item to cart. We will contact you later.
    See Full Details

    12637106 2011 Buick Regal 2.4L Plug & Play ECM PCM | 12651993

    $224.99 USD
    $224.99 USD
    Sold out
  • 12630908 2011 Buick LaCrosse 2.4L Plug & Play ECM PCM | 12651993

    12630908 2011 Buick LaCrosse 2.4L Plug & Play ECM PCM | 12651993

    Sold out
    12630908 2011 Buick LaCrosse 2.4L Plug & Play ECM PCM | 12651993
    GM

    12630908 2011 Buick LaCrosse 2.4L Plug & Play ECM PCM | 12651993

    $224.99 USD

    Each ARES Technologies ECM, PCM, BCM, or TCM module is rigorously tested, programmed to your VIN, and updated with the most recent software from the original manufacturer before shipment.

    This section only validates your VIN. It doesn't confirm the compatibility of this part with your vehicle. For compatibility questions contact us.

    Please provide the VIN number so we can process your order. If you don't have it right now, you can still add your item to cart. We will contact you later.
    See Full Details

    12630908 2011 Buick LaCrosse 2.4L Plug & Play ECM PCM | 12651993

    $224.99 USD
    $224.99 USD
    Sold out
  • 12569773 2006 Buick Rainier 4.2L Engine Computer ECM PCM | 12597521

    12569773 2006 Buick Rainier 4.2L VIN Programmed ECM PCM | 12597521

    Sold out
    12569773 2006 Buick Rainier 4.2L Engine Computer ECM PCM | 12597521
    GM

    12569773 2006 Buick Rainier 4.2L VIN Programmed ECM PCM | 12597521

    $244.99 USD

    Each ARES Technologies ECM, PCM, BCM, or TCM module is rigorously tested, programmed to your VIN, and updated with the most recent software from the original manufacturer before shipment.

    This section only validates your VIN. It doesn't confirm the compatibility of this part with your vehicle. For compatibility questions contact us.

    Please provide the VIN number so we can process your order. If you don't have it right now, you can still add your item to cart. We will contact you later.
    See Full Details

    12569773 2006 Buick Rainier 4.2L VIN Programmed ECM PCM | 12597521

    $244.99 USD
    $244.99 USD
    Sold out

    • We ship our products to all 50 states (including HI and AK) and across the

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