electronic control module supplier
View cart0
Search by Part Number or Keyword
Navigation
Shop By:
516-766-2223
Sales Department:Wednesday - 7.00AM to 8.00PM ESTOffline
Customer Support:Wednesday - 8.00AM to 5.00PM ESTOffline
flagship one mobile logo
516-766-2223
CART0
Menu
Account
Settings

GM PCM | GM ECM | GM ECU

Shop By
Now Shopping by
  1. MakeCadillacRemove This Item
  2. ModelCTSRemove This Item
Clear All
Recommended
Part Number
Set Descending Direction
Items 25-48
Page
  1. 2018 Cadillac CTS ECM | PCM | ECU | 2.0L | VIN Programmed & Updated
    $129.00
    Merchant Return Policy
    Willams - by , Tuesday
    4.4/ 5stars 1star
    Fast shipping great product thank youFlagship One, Inc
    https://www.fs1inc.com/media/product/image/gm/gm_type_e80/gm_pcm_ecm_type_e80_1_1.jpgGL-9826
    $159.99
    Merchant Return Policy
  2. 2018 Cadillac CTS ECM | PCM | ECU | 3.6L | VIN Programmed & Updated
    $251.00
    Merchant Return Policy
    Willams - by , Thursday
    4.4/ 5stars 1star
    The computer works perfectly. We are so happy!!Flagship One, Inc
    https://www.fs1inc.com/media/product/image/gm/gm_type_e92/gm_pcm_ecm_type_e92_1_1.jpgGL-9827
    $311.99
    Merchant Return Policy
  3. 12 580 806 | 2003 Cadillac CTS 3.2L PCM Engine Computer ECM ECU Programmed Plug&Play
    $274.00
    Merchant Return Policy
    Rated 4.4/5 based on 2459 customer reviews
    Ari - by , Wednesday
    4.4/ 5stars 1star
    plugged and played just as promised thanksFlagship One, Inc
    Cadillachttps://www.fs1inc.com/media/product/image/gm/gm_type_55/gm_pcm_ecm_type_55_1.jpg12 580 806
    $338.99
    Merchant Return Policy
  4. 12 580 807 | 2003 Cadillac CTS 3.2L PCM Engine Computer ECM ECU Programmed Plug&Play
    $274.00
    Merchant Return Policy
    Rated 4.4/5 based on 2459 customer reviews
    Luis - by , Wednesday
    4.4/ 5stars 1star
    Great product. A pleasure to do business with.Flagship One, Inc
    Cadillachttps://www.fs1inc.com/media/product/image/gm/gm_type_55/gm_pcm_ecm_type_55_1.jpg12 580 807
    $338.99
    Merchant Return Policy
  5. 12581155 | 2003 Cadillac CTS 3.2L PCM Engine Computer ECM ECU Programmed Plug&Play
    $274.00
    Merchant Return Policy
    Rated 4.4/5 based on 2459 customer reviews
    Luis - by , Wednesday
    4.4/ 5stars 1star
    Great Service fast delivery Worked perfect. Plug&Play.Thanks.Flagship One, Inc
    Cadillachttps://www.fs1inc.com/media/product/image/gm/gm_type_55/gm_pcm_ecm_type_55_1.jpg12581155
    $338.99
    Merchant Return Policy
  6. 12992506 | 2003 Cadillac CTS 3.2L PCM Engine Computer ECM ECU Programmed Plug&Play
    $274.00
    Merchant Return Policy
    Rated 4.4/5 based on 2459 customer reviews
    Juan - by , Wednesday
    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
    Cadillachttps://www.fs1inc.com/media/product/image/gm/gm_type_55/gm_pcm_ecm_type_55_1.jpg12992506
    $338.99
    Merchant Return Policy
  7. 19260752 | 2003 Cadillac CTS 3.2L PCM Engine Computer ECM ECU Programmed Plug&Play
    $274.00
    Merchant Return Policy
    Rated 4.4/5 based on 2459 customer reviews
    Luis - by , Wednesday
    4.4/ 5stars 1star
    Fast shipping great product thank youFlagship One, Inc
    Cadillachttps://www.fs1inc.com/media/product/image/gm/gm_type_55/gm_pcm_ecm_type_55_1.jpg19260752
    $338.99
    Merchant Return Policy
  8. 0 261 206 487 | 2003 Cadillac CTS 3.2L PCM Engine Computer ECM ECU Programmed Plug&Play
    $274.00
    Merchant Return Policy
    Juan - by , Wednesday
    4.4/ 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_55/gm_pcm_ecm_type_55_1.jpg0 261 206 487
    $338.99
    Merchant Return Policy
  9. 0 261 207 310 | 2003 Cadillac CTS 3.2L PCM Engine Computer ECM ECU Programmed Plug&Play
    $274.00
    Merchant Return Policy
    Rated 4.4/5 based on 2459 customer reviews
    Luis - by , Wednesday
    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
    Cadillachttps://www.fs1inc.com/media/product/image/gm/gm_type_55/gm_pcm_ecm_type_55_1.jpg0 261 207 310
    $338.99
    Merchant Return Policy
  10. 0 261 207 711 | 2003 Cadillac CTS 3.2L PCM Engine Computer ECM ECU Programmed Plug&Play
    $274.00
    Merchant Return Policy
    Rated 4.4/5 based on 2459 customer reviews
    Pedro - by , Wednesday
    4.4/ 5stars 1star
    excellent seller to work with, excellent packing and thank you for the super fast delivery.Flagship One, Inc
    Cadillachttps://www.fs1inc.com/media/product/image/gm/gm_type_55/gm_pcm_ecm_type_55_1.jpg0 261 207 711
    $338.99
    Merchant Return Policy
  11. 55 350 687 | 2003 Cadillac CTS 3.2L PCM Engine Computer ECM ECU Programmed Plug&Play
    $274.00
    Merchant Return Policy
    Rated 4.4/5 based on 2459 customer reviews
    Luis - by , Wednesday
    4.4/ 5stars 1star
    plugged and played just as promised thanksFlagship One, Inc
    Cadillachttps://www.fs1inc.com/media/product/image/gm/gm_type_55/gm_pcm_ecm_type_55_1.jpg55 350 687
    $338.99
    Merchant Return Policy
  12. 55 350 689 | 2003 Cadillac CTS 3.2L PCM Engine Computer ECM ECU Programmed Plug&Play
    $274.00
    Merchant Return Policy
    Rated 4.4/5 based on 2459 customer reviews
    Luis - by , Wednesday
    4.4/ 5stars 1star
    Great product. A pleasure to do business with.Flagship One, Inc
    Cadillachttps://www.fs1inc.com/media/product/image/gm/gm_type_55/gm_pcm_ecm_type_55_1.jpg55 350 689
    $338.99
    Merchant Return Policy
  13. 55 351 697 | 2003 Cadillac CTS 3.2L PCM Engine Computer Programmed Plug&Play
    $274.00
    Merchant Return Policy
    Rated 4.4/5 based on 2459 customer reviews
    Luis - by , Wednesday
    4.4/ 5stars 1star
    The computer works perfectly. We are so happy!!Flagship One, Inc
    Cadillachttps://www.fs1inc.com/media/product/image/gm/gm_type_55/gm_pcm_ecm_type_55_1.jpg140969
    $338.99
    Merchant Return Policy
  14. 55 351 698 | 2003 Cadillac CTS 3.2L PCM Engine Computer Programmed Plug&Play
    $274.00
    Merchant Return Policy
    Rated 4.4/5 based on 2459 customer reviews
    Harry - by , Wednesday
    4.4/ 5stars 1star
    it's good quality. fast shipping my car sounds great now.Flagship One, Inc
    Cadillachttps://www.fs1inc.com/media/product/image/gm/gm_type_55/gm_pcm_ecm_type_55_1.jpg140970
    $338.99
    Merchant Return Policy
  15. 12 587 232 | 2004 Cadillac CTS 3.2L PCM Engine Computer Programmed Plug&Play
    $274.00
    Merchant Return Policy
    Rated 4.4/5 based on 2459 customer reviews
    Pedro - by , Wednesday
    4.4/ 5stars 1star
    Fast shipping great product thank youFlagship One, Inc
    Cadillachttps://www.fs1inc.com/media/product/image/gm/gm_type_55/gm_pcm_ecm_type_55_1.jpg155595
    $338.99
    Merchant Return Policy
  16. 12593786 | 2004 Cadillac CTS 3.6L Engine Computer PCM ECM ECU Programmed Plug&Play | 12592124
    $438.00
    Merchant Return Policy
    Harry - by , Wednesday
    4.4/ 5stars 1star
    excellent seller to work with, excellent packing and thank you for the super fast delivery.Flagship One, Inc
    https://www.fs1inc.com/media/product/image/gm/gm_type_55/gm_pcm_ecm_type_55_1.jpg155609
    $543.99
    Merchant Return Policy
  17. 12593787 | 2004 Cadillac CTS 3.6L Engine Computer PCM ECM ECU Programmed Plug&Play | 12592124
    $438.00
    Merchant Return Policy
    Harry - by , Wednesday
    4.4/ 5stars 1star
    excellent seller to work with, excellent packing and thank you for the super fast delivery.Flagship One, Inc
    https://www.fs1inc.com/media/product/image/gm/gm_type_55/gm_pcm_ecm_type_55_1.jpg155629
    $543.99
    Merchant Return Policy
  18. 12595127 | 2004 Cadillac CTS 3.6L Engine Computer PCM ECM ECU Programmed Plug&Play | 12592124
    $438.00
    Merchant Return Policy
    Ari - by , Wednesday
    4.4/ 5stars 1star
    excellent seller to work with, excellent packing and thank you for the super fast delivery.Flagship One, Inc
    https://www.fs1inc.com/media/product/image/gm/gm_type_55/gm_pcm_ecm_type_55_1.jpg155649
    $543.99
    Merchant Return Policy
  19. 12595154 | 2004 Cadillac CTS 3.6L Engine Computer PCM ECM ECU Programmed Plug&Play | 12592124
    $438.00
    Merchant Return Policy
    Luis - by , Wednesday
    4.4/ 5stars 1star
    excellent seller to work with, excellent packing and thank you for the super fast delivery.Flagship One, Inc
    https://www.fs1inc.com/media/product/image/gm/gm_type_55/gm_pcm_ecm_type_55_1.jpg155669
    $543.99
    Merchant Return Policy
  20. 12576106 | 2004 Cadillac CTS 3.2L PCM Engine Computer ECM ECU Programmed Plug&Play | 12570558
    $209.00
    Merchant Return Policy
    Willams - by , Wednesday
    4.4/ 5stars 1star
    Fast shipping great product thank youFlagship One, Inc
    https://www.fs1inc.com/media/product/image/gm/gm_type_a/gm_pcm_ecm_type_a_1.jpg12576106
    $259.99
    Merchant Return Policy
  21. 12581565 | 2004 Cadillac CTS 3.2L PCM Engine Computer ECM ECU Programmed Plug&Play | 12575502
    $209.00
    Merchant Return Policy
    Luis - by , Wednesday
    4.4/ 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_a/gm_pcm_ecm_type_a_1.jpg12581565
    $259.99
    Merchant Return Policy
  22. 12 580 806 | 2004 Cadillac CTS 3.2L PCM Engine Computer ECM ECU Programmed Plug&Play
    $274.00
    Merchant Return Policy
    Rated 4.4/5 based on 2459 customer reviews
    Ari - by , Wednesday
    4.4/ 5stars 1star
    Great Service fast delivery Worked perfect. Plug&Play.Thanks.Flagship One, Inc
    Cadillachttps://www.fs1inc.com/media/product/image/gm/gm_type_55/gm_pcm_ecm_type_55_1.jpg12 580 806
    $338.99
    Merchant Return Policy
  23. 12 580 807 | 2004 Cadillac CTS 3.2L PCM Engine Computer ECM ECU Programmed Plug&Play
    $274.00
    Merchant Return Policy
    Rated 4.4/5 based on 2459 customer reviews
    Willams - by , Wednesday
    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
    Cadillachttps://www.fs1inc.com/media/product/image/gm/gm_type_55/gm_pcm_ecm_type_55_1.jpg12 580 807
    $338.99
    Merchant Return Policy
  24. 12581155 | 2004 Cadillac CTS 3.2L PCM Engine Computer ECM ECU Programmed Plug&Play
    $274.00
    Merchant Return Policy
    Rated 4.4/5 based on 2459 customer reviews
    Harry - by , Wednesday
    4.4/ 5stars 1star
    The computer works perfectly. We are so happy!!Flagship One, Inc
    Cadillachttps://www.fs1inc.com/media/product/image/gm/gm_type_55/gm_pcm_ecm_type_55_1.jpg12581155
    $338.99
    Merchant Return Policy
Recommended
Part Number
Set Descending Direction
Items 25-48
Page

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

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