Hummer PCM | Hummer ECM | Hummer ECU

Flagship One, Inc. offers an extensive range of programmed OEM Powertrain Control Modules (PCM), including those specific to HUMMER vehicles. Our HUMMER PCMs are a vital component for the seamless operation of your vehicle, controlling a variety of functions related to engine management and performance. As the most dependable source in engine computer programming services software tuning and software updating, we ensure your HUMMER PCM is perfectly tuned to your specific vehicle. Not only do we sell these essential units, but our expertise extends to offering repair services, breathing new life into your existing engine control modules. Trust in our decade-long experience and let us provide the reliable and superior service you deserve.

Shop By
Now Shopping by
  1. Year2008Remove This Item
Recommended
Part Number
Set Descending Direction
Items 1-24
Page
  1. 2008 Hummer H3 PCM | ECM | ECU | VIN Programmed & Updated
    $188.00
    Merchant Return Policy
    Ari - by , Tuesday
    3.6/ 5stars 1star
    Great Service fast delivery Worked perfect. Plug&Play.Thanks.Flagship One, Inc
    https://www.fs1inc.com/media/product/image/gm/gm_type_e67/gm_pcm_ecm_type_e67_1.jpgGL-7583
    $231.99
    Merchant Return Policy
    Ari - by , Tuesday
    3.6/ 5stars 1star
    Great Service fast delivery Worked perfect. Plug&Play.Thanks.Flagship One, Inc
    https://www.fs1inc.com/media/product/image/gm/gm_type_e67/gm_pcm_ecm_type_e67_1.jpgGL-7583
  2. 2008 Hummer H3 PCM | ECM | ECU | 3.7L | VIN Programmed & Updated
    $188.00
    Merchant Return Policy
    Ari - by , Tuesday
    3.6/ 5stars 1star
    The computer works perfectly. We are so happy!!Flagship One, Inc
    https://www.fs1inc.com/media/product/image/gm/gm_type_e67/gm_pcm_ecm_type_e67_1.jpgGL-6752
    $231.99
    Merchant Return Policy
    Willams - by , Tuesday
    3.6/ 5stars 1star
    The computer works perfectly. We are so happy!!Flagship One, Inc
    https://www.fs1inc.com/media/product/image/gm/gm_type_e67/gm_pcm_ecm_type_e67_1.jpgGL-6752
  3. 2008 Hummer H2 PCM | ECM | ECU | 6.2L | VIN Programmed & Updated
    $202.00
    Merchant Return Policy
    Juan - by , Tuesday
    3.6/ 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
    https://www.fs1inc.com/media/product/image/gm/gm_type_e38/gm_pcm_ecm_type_e38_1.jpgGL-6600
    $249.99
    Merchant Return Policy
    Luis - by , Tuesday
    3.6/ 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
    https://www.fs1inc.com/media/product/image/gm/gm_type_e38/gm_pcm_ecm_type_e38_1.jpgGL-6600
  4. 12612384 | 2008 Hummer H2 6.2L PCM Engine Computer ECM ECU Programmed Plug&Play | 12612384
    $202.00
    Merchant Return Policy
    Willams - by , Tuesday
    3.6/ 5stars 1star
    Thank you for an easy and pleasant transaction. Product arrived as expected.Flagship One, Inc
    https://www.fs1inc.com/media/product/image/gm/gm_type_e38/gm_pcm_ecm_type_e38_1.jpg12612384
    $249.99
    Merchant Return Policy
    Willams - by , Tuesday
    3.6/ 5stars 1star
    Thank you for an easy and pleasant transaction. Product arrived as expected.Flagship One, Inc
    https://www.fs1inc.com/media/product/image/gm/gm_type_e38/gm_pcm_ecm_type_e38_1.jpg12612384
  5. 12617174 | 2008 Hummer H2 6.2L PCM Engine Computer ECM ECU Programmed Plug&Play | 12612384
    $202.00
    Merchant Return Policy
    Luis - by , Tuesday
    3.6/ 5stars 1star
    Great Service fast delivery Worked perfect. Plug&Play.Thanks.Flagship One, Inc
    https://www.fs1inc.com/media/product/image/gm/gm_type_e38/gm_pcm_ecm_type_e38_1.jpg12617174
    $249.99
    Merchant Return Policy
    Ari - by , Tuesday
    3.6/ 5stars 1star
    Great Service fast delivery Worked perfect. Plug&Play.Thanks.Flagship One, Inc
    https://www.fs1inc.com/media/product/image/gm/gm_type_e38/gm_pcm_ecm_type_e38_1.jpg12617174
  6. 12619077 | 2008 Hummer H2 6.2L PCM Engine Computer ECM ECU Programmed Plug&Play | 12612384
    $202.00
    Merchant Return Policy
    Pedro - by , Tuesday
    3.6/ 5stars 1star
    The computer works perfectly. We are so happy!!Flagship One, Inc
    https://www.fs1inc.com/media/product/image/gm/gm_type_e38/gm_pcm_ecm_type_e38_1.jpg12619077
    $249.99
    Merchant Return Policy
    Harry - by , Tuesday
    3.6/ 5stars 1star
    The computer works perfectly. We are so happy!!Flagship One, Inc
    https://www.fs1inc.com/media/product/image/gm/gm_type_e38/gm_pcm_ecm_type_e38_1.jpg12619077
  7. 12611489 | 2008 Hummer H3 3.7L PCM Engine Computer ECM ECU Programmed Plug&Play | 12607096
    $188.00
    Merchant Return Policy
    Luis - by , Tuesday
    3.6/ 5stars 1star
    plugged and played just as promised thanksFlagship One, Inc
    https://www.fs1inc.com/media/product/image/gm/gm_type_e67/gm_pcm_ecm_type_e67_1.jpg12611489
    $231.99
    Merchant Return Policy
    Ari - by , Tuesday
    3.6/ 5stars 1star
    plugged and played just as promised thanksFlagship One, Inc
    https://www.fs1inc.com/media/product/image/gm/gm_type_e67/gm_pcm_ecm_type_e67_1.jpg12611489
  8. 12628998 | 2008 Hummer H3 3.7L PCM Engine Computer ECM ECU Programmed Plug&Play | 12607096
    $188.00
    Merchant Return Policy
    Luis - by , Tuesday
    3.6/ 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
    https://www.fs1inc.com/media/product/image/gm/gm_type_e67/gm_pcm_ecm_type_e67_1.jpg12628998
    $231.99
    Merchant Return Policy
    Pedro - by , Tuesday
    3.6/ 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
    https://www.fs1inc.com/media/product/image/gm/gm_type_e67/gm_pcm_ecm_type_e67_1.jpg12628998
  9. 12630764 | 2008 Hummer H3 3.7L PCM Engine Computer ECM ECU Programmed Plug&Play | 12607096
    $188.00
    Merchant Return Policy
    Ari - by , Tuesday
    3.6/ 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
    https://www.fs1inc.com/media/product/image/gm/gm_type_e67/gm_pcm_ecm_type_e67_1.jpg12630764
    $231.99
    Merchant Return Policy
    Luis - by , Tuesday
    3.6/ 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
    https://www.fs1inc.com/media/product/image/gm/gm_type_e67/gm_pcm_ecm_type_e67_1.jpg12630764
  10. 12617448 | 2008 Hummer H3 3.7L PCM Engine Computer ECM ECU Programmed Plug&Play | 12607096
    $188.00
    Merchant Return Policy
    Luis - by , Tuesday
    3.6/ 5stars 1star
    The computer works perfectly. We are so happy!!Flagship One, Inc
    https://www.fs1inc.com/media/product/image/gm/gm_type_e67/gm_pcm_ecm_type_e67_1.jpg12617448
    $231.99
    Merchant Return Policy
    Juan - by , Tuesday
    3.6/ 5stars 1star
    The computer works perfectly. We are so happy!!Flagship One, Inc
    https://www.fs1inc.com/media/product/image/gm/gm_type_e67/gm_pcm_ecm_type_e67_1.jpg12617448
  11. 12618163 | 2008 Hummer H3 3.7L PCM Engine Computer ECM ECU Programmed Plug&Play | 12607096
    $188.00
    Merchant Return Policy
    Willams - by , Tuesday
    3.6/ 5stars 1star
    it's good quality. fast shipping my car sounds great now.Flagship One, Inc
    https://www.fs1inc.com/media/product/image/gm/gm_type_e67/gm_pcm_ecm_type_e67_1.jpg12618163
    $231.99
    Merchant Return Policy
    Harry - by , Tuesday
    3.6/ 5stars 1star
    it's good quality. fast shipping my car sounds great now.Flagship One, Inc
    https://www.fs1inc.com/media/product/image/gm/gm_type_e67/gm_pcm_ecm_type_e67_1.jpg12618163
Recommended
Part Number
Set Descending Direction
Items 1-24
Page

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

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