GM PCM | GM ECM | GM ECU
Shop By
- 2011 Cadillac SRX ECM | PCM | ECU | 3.0L | VIN Programmed & Updated$172.002011 Cadillac SRX ECM | PCM | ECU | 3.0L | VIN Programmed & UpdatedMerchant Return PolicyReturn Policy$213.992011 Cadillac SRX ECM | PCM | ECU | 3.0L | VIN Programmed & UpdatedHarry - by Harry, Thursdayhttps://www.fs1inc.com/media/product/image/gm/gm_type_e39/gm_pcm_ecm_type_e39_1.jpgGL-71614.4/ 5stars 1starGreat product. A pleasure to do business with.Flagship One, IncMerchant Return PolicyReturn Policy
- 2011 Cadillac STS ECM | PCM | ECU | 3.6L | VIN Programmed & Updated$347.002011 Cadillac STS ECM | PCM | ECU | 3.6L | VIN Programmed & UpdatedMerchant Return PolicyReturn Policy$429.992011 Cadillac STS ECM | PCM | ECU | 3.6L | VIN Programmed & UpdatedWillams - by Willams, Thursdayhttps://www.fs1inc.com/media/product/image/gm/gm_type_k2/gm_pcm_ecm_type_k2_1.jpgGL-99424.4/ 5stars 1starGreat product. A pleasure to do business with.Flagship One, IncMerchant Return PolicyReturn Policy
- 2012 Cadillac CTS ECM | PCM | ECU | 3.0L | VIN Programmed & Updated$172.002012 Cadillac CTS ECM | PCM | ECU | 3.0L | VIN Programmed & UpdatedMerchant Return PolicyReturn Policy$213.992012 Cadillac CTS ECM | PCM | ECU | 3.0L | VIN Programmed & UpdatedJuan - by Juan, Thursdayhttps://www.fs1inc.com/media/product/image/gm/gm_type_e39/gm_pcm_ecm_type_e39_1.jpgGL-77594.4/ 5stars 1starPCM ARRIVED SAME AS FACTORY PART NUMBER AND IT WAS ALREADY PROGRAMMED TO VEHICLE. EASY PROCESS. GOOD COMMUNICATION. NO ISSUES.Flagship One, IncMerchant Return PolicyReturn Policy
- 2012 Cadillac CTS ECM | PCM | ECU | 3.6L | VIN Programmed & Updated$172.002012 Cadillac CTS ECM | PCM | ECU | 3.6L | VIN Programmed & UpdatedMerchant Return PolicyReturn Policy$213.992012 Cadillac CTS ECM | PCM | ECU | 3.6L | VIN Programmed & UpdatedWillams - by Willams, Thursdayhttps://www.fs1inc.com/media/product/image/gm/gm_type_e39/gm_pcm_ecm_type_e39_1.jpgGL-71594.4/ 5stars 1starexcellent seller to work with, excellent packing and thank you for the super fast delivery.Flagship One, IncMerchant Return PolicyReturn Policy
- 2012 Cadillac CTS-V ECM | PCM | ECU | 6.2L | VIN Programmed & Updated$205.002012 Cadillac CTS-V ECM | PCM | ECU | 6.2L | VIN Programmed & UpdatedMerchant Return PolicyReturn Policy$253.992012 Cadillac CTS-V ECM | PCM | ECU | 6.2L | VIN Programmed & UpdatedWillams - by Willams, Thursdayhttps://www.fs1inc.com/media/product/image/gm/gm_type_e67/gm_pcm_ecm_type_e67_1.jpgGL-98334.4/ 5stars 1starThank you for an easy and pleasant transaction. Product arrived as expected.Flagship One, IncMerchant Return PolicyReturn Policy
- 2012 Cadillac Escalade ECM | PCM | ECU | 6.2L | VIN Programmed & Updated$183.002012 Cadillac Escalade ECM | PCM | ECU | 6.2L | VIN Programmed & UpdatedMerchant Return PolicyReturn Policy$226.992012 Cadillac Escalade ECM | PCM | ECU | 6.2L | VIN Programmed & UpdatedWillams - by Willams, Thursdayhttps://www.fs1inc.com/media/product/image/gm/gm_type_e38/gm_pcm_ecm_type_e38_1.jpgGL-98694.4/ 5stars 1starPCM ARRIVED SAME AS FACTORY PART NUMBER AND IT WAS ALREADY PROGRAMMED TO VEHICLE. EASY PROCESS. GOOD COMMUNICATION. NO ISSUES.Flagship One, IncMerchant Return PolicyReturn Policy
- 2012 Cadillac Escalade Hybrid ECM | PCM | ECU | 6.0L | VIN Programmed & Updated$200.002012 Cadillac Escalade Hybrid ECM | PCM | ECU | 6.0L | VIN Programmed & UpdatedMerchant Return PolicyReturn Policy$249.992012 Cadillac Escalade Hybrid ECM | PCM | ECU | 6.0L | VIN Programmed & UpdatedLuis - by Luis, Thursdayhttps://www.fs1inc.com/media/product/image/gm/gm_type_e67/gm_pcm_ecm_type_e67_1.jpgGL-99094.4/ 5stars 1starPCM ARRIVED SAME AS FACTORY PART NUMBER AND IT WAS ALREADY PROGRAMMED TO VEHICLE. EASY PROCESS. GOOD COMMUNICATION. NO ISSUES.Flagship One, IncMerchant Return PolicyReturn Policy
- 2012 Cadillac SRX ECM | PCM | ECU | 3.6L | VIN Programmed & Updated$172.002012 Cadillac SRX ECM | PCM | ECU | 3.6L | VIN Programmed & UpdatedMerchant Return PolicyReturn Policy$213.992012 Cadillac SRX ECM | PCM | ECU | 3.6L | VIN Programmed & UpdatedPedro - by Pedro, Thursdayhttps://www.fs1inc.com/media/product/image/gm/gm_type_e39/gm_pcm_ecm_type_e39_1.jpgGL-71624.4/ 5stars 1starThank you for an easy and pleasant transaction. Product arrived as expected.Flagship One, IncMerchant Return PolicyReturn Policy
- 2013 Cadillac ATS ECM | PCM | ECU | 2.0L | VIN Programmed & Updated$136.002013 Cadillac ATS ECM | PCM | ECU | 2.0L | VIN Programmed & UpdatedMerchant Return PolicyReturn Policy$168.992013 Cadillac ATS ECM | PCM | ECU | 2.0L | VIN Programmed & UpdatedAri - by Ari, Thursdayhttps://www.fs1inc.com/media/product/image/gm/gm_type_e39a/gm_pcm_ecm_type_e39a_1.jpgGL-71654.4/ 5stars 1starFast shipping great product thank youFlagship One, IncMerchant Return PolicyReturn Policy
- 2013 Cadillac ATS ECM | PCM | ECU | 2.5L | VIN Programmed & Updated$136.002013 Cadillac ATS ECM | PCM | ECU | 2.5L | VIN Programmed & UpdatedMerchant Return PolicyReturn Policy$168.992013 Cadillac ATS ECM | PCM | ECU | 2.5L | VIN Programmed & UpdatedLuis - by Luis, Thursdayhttps://www.fs1inc.com/media/product/image/gm/gm_type_e39a/gm_pcm_ecm_type_e39a_1.jpgGL-97674.4/ 5stars 1starThe computer works perfectly. We are so happy!!Flagship One, IncMerchant Return PolicyReturn Policy
- 2013 Cadillac ATS ECM | PCM | ECU | 3.6L | VIN Programmed & Updated$136.002013 Cadillac ATS ECM | PCM | ECU | 3.6L | VIN Programmed & UpdatedMerchant Return PolicyReturn Policy$168.992013 Cadillac ATS ECM | PCM | ECU | 3.6L | VIN Programmed & UpdatedHarry - by Harry, Thursdayhttps://www.fs1inc.com/media/product/image/gm/gm_type_e39a/gm_pcm_ecm_type_e39a_1.jpgGL-78004.4/ 5stars 1starexcellent seller to work with, excellent packing and thank you for the super fast delivery.Flagship One, IncMerchant Return PolicyReturn Policy
- 2013 Cadillac CTS ECM | PCM | ECU | 3.0L | VIN Programmed & Updated$172.002013 Cadillac CTS ECM | PCM | ECU | 3.0L | VIN Programmed & UpdatedMerchant Return PolicyReturn Policy$213.992013 Cadillac CTS ECM | PCM | ECU | 3.0L | VIN Programmed & UpdatedPedro - by Pedro, Thursdayhttps://www.fs1inc.com/media/product/image/gm/gm_type_e39/gm_pcm_ecm_type_e39_1.jpgGL-77604.4/ 5stars 1starexcellent seller to work with, excellent packing and thank you for the super fast delivery.Flagship One, IncMerchant Return PolicyReturn Policy
- 2013 Cadillac CTS ECM | PCM | ECU | 3.6L | VIN Programmed & Updated$172.002013 Cadillac CTS ECM | PCM | ECU | 3.6L | VIN Programmed & UpdatedMerchant Return PolicyReturn Policy$213.992013 Cadillac CTS ECM | PCM | ECU | 3.6L | VIN Programmed & UpdatedJuan - by Juan, Thursdayhttps://www.fs1inc.com/media/product/image/gm/gm_type_e39/gm_pcm_ecm_type_e39_1.jpgGL-77614.4/ 5stars 1starplugged and played just as promised thanksFlagship One, IncMerchant Return PolicyReturn Policy
- 2013 Cadillac CTS-V ECM | PCM | ECU | 6.2L | VIN Programmed & Updated$205.002013 Cadillac CTS-V ECM | PCM | ECU | 6.2L | VIN Programmed & UpdatedMerchant Return PolicyReturn Policy$253.992013 Cadillac CTS-V ECM | PCM | ECU | 6.2L | VIN Programmed & UpdatedLuis - by Luis, Thursdayhttps://www.fs1inc.com/media/product/image/gm/gm_type_e67/gm_pcm_ecm_type_e67_1.jpgGL-98344.4/ 5stars 1starGreat Service fast delivery Worked perfect. Plug&Play.Thanks.Flagship One, IncMerchant Return PolicyReturn Policy
- 2013 Cadillac Escalade ECM | PCM | ECU | 6.2L | VIN Programmed & Updated$183.002013 Cadillac Escalade ECM | PCM | ECU | 6.2L | VIN Programmed & UpdatedMerchant Return PolicyReturn Policy$226.992013 Cadillac Escalade ECM | PCM | ECU | 6.2L | VIN Programmed & UpdatedLuis - by Luis, Thursdayhttps://www.fs1inc.com/media/product/image/gm/gm_type_e38/gm_pcm_ecm_type_e38_1.jpgGL-98704.4/ 5stars 1starexcellent seller to work with, excellent packing and thank you for the super fast delivery.Flagship One, IncMerchant Return PolicyReturn Policy
- 2013 Cadillac Escalade Hybrid ECM | PCM | ECU | 6.0L | VIN Programmed & Updated$200.002013 Cadillac Escalade Hybrid ECM | PCM | ECU | 6.0L | VIN Programmed & UpdatedMerchant Return PolicyReturn Policy$249.992013 Cadillac Escalade Hybrid ECM | PCM | ECU | 6.0L | VIN Programmed & UpdatedJuan - by Juan, Thursdayhttps://www.fs1inc.com/media/product/image/gm/gm_type_e67/gm_pcm_ecm_type_e67_1.jpgGL-99104.4/ 5stars 1starexcellent seller to work with, excellent packing and thank you for the super fast delivery.Flagship One, IncMerchant Return PolicyReturn Policy
- 2013 Cadillac SRX ECM | PCM | ECU | 3.6L | VIN Programmed & Updated$136.002013 Cadillac SRX ECM | PCM | ECU | 3.6L | VIN Programmed & UpdatedMerchant Return PolicyReturn Policy$168.992013 Cadillac SRX ECM | PCM | ECU | 3.6L | VIN Programmed & UpdatedHarry - by Harry, Thursdayhttps://www.fs1inc.com/media/product/image/gm/gm_type_e39a/gm_pcm_ecm_type_e39a_1.jpgGL-71634.4/ 5stars 1starGreat Service fast delivery Worked perfect. Plug&Play.Thanks.Flagship One, IncMerchant Return PolicyReturn Policy
- 2013 Cadillac XTS ECM | PCM | ECU | 3.6L | VIN Programmed & Updated$136.002013 Cadillac XTS ECM | PCM | ECU | 3.6L | VIN Programmed & UpdatedMerchant Return PolicyReturn Policy$168.992013 Cadillac XTS ECM | PCM | ECU | 3.6L | VIN Programmed & UpdatedLuis - by Luis, Thursdayhttps://www.fs1inc.com/media/product/image/gm/gm_type_e39a/gm_pcm_ecm_type_e39a_1.jpgGL-71684.4/ 5stars 1starPCM ARRIVED SAME AS FACTORY PART NUMBER AND IT WAS ALREADY PROGRAMMED TO VEHICLE. EASY PROCESS. GOOD COMMUNICATION. NO ISSUES.Flagship One, IncMerchant Return PolicyReturn Policy
- 2014 Cadillac ATS ECM | PCM | ECU | 2.0L | VIN Programmed & Updated$136.002014 Cadillac ATS ECM | PCM | ECU | 2.0L | VIN Programmed & UpdatedMerchant Return PolicyReturn Policy$168.992014 Cadillac ATS ECM | PCM | ECU | 2.0L | VIN Programmed & UpdatedLuis - by Luis, Thursdayhttps://www.fs1inc.com/media/product/image/gm/gm_type_e39a/gm_pcm_ecm_type_e39a_1.jpgGL-71664.4/ 5stars 1starThe computer works perfectly. We are so happy!!Flagship One, IncMerchant Return PolicyReturn Policy
- 2014 Cadillac ATS ECM | PCM | ECU | 2.5L | VIN Programmed & Updated$136.002014 Cadillac ATS ECM | PCM | ECU | 2.5L | VIN Programmed & UpdatedMerchant Return PolicyReturn Policy$168.992014 Cadillac ATS ECM | PCM | ECU | 2.5L | VIN Programmed & UpdatedJuan - by Juan, Thursdayhttps://www.fs1inc.com/media/product/image/gm/gm_type_e39a/gm_pcm_ecm_type_e39a_1.jpgGL-78014.4/ 5stars 1starplugged and played just as promised thanksFlagship One, IncMerchant Return PolicyReturn Policy
- 2014 Cadillac ATS ECM | PCM | ECU | 3.6L | VIN Programmed & Updated$205.002014 Cadillac ATS ECM | PCM | ECU | 3.6L | VIN Programmed & UpdatedMerchant Return PolicyReturn Policy$253.992014 Cadillac ATS ECM | PCM | ECU | 3.6L | VIN Programmed & UpdatedLuis - by Luis, Thursdayhttps://www.fs1inc.com/media/product/image/gm/gm_type_e39a/gm_pcm_ecm_type_e39a_1.jpgGL-97684.4/ 5stars 1starit's good quality. fast shipping my car sounds great now.Flagship One, IncMerchant Return PolicyReturn Policy
- 2014 Cadillac CTS ECM | PCM | ECU | 2.0L | VIN Programmed & Updated$136.002014 Cadillac CTS ECM | PCM | ECU | 2.0L | VIN Programmed & UpdatedMerchant Return PolicyReturn Policy$168.992014 Cadillac CTS ECM | PCM | ECU | 2.0L | VIN Programmed & UpdatedAri - by Ari, Thursdayhttps://www.fs1inc.com/media/product/image/gm/gm_type_e39a/gm_pcm_ecm_type_e39a_1.jpgGL-77624.4/ 5stars 1starGreat product. A pleasure to do business with.Flagship One, IncMerchant Return PolicyReturn Policy
- 2014 Cadillac CTS ECM | PCM | ECU | 3.6L | VIN Programmed & Updated$205.002014 Cadillac CTS ECM | PCM | ECU | 3.6L | VIN Programmed & UpdatedMerchant Return PolicyReturn Policy$253.992014 Cadillac CTS ECM | PCM | ECU | 3.6L | VIN Programmed & UpdatedLuis - by Luis, Thursdayhttps://www.fs1inc.com/media/product/image/gm/gm_type_e92/gm_pcm_ecm_type_e92_1_1.jpgGL-98204.4/ 5stars 1starexcellent seller to work with, excellent packing and thank you for the super fast delivery.Flagship One, IncMerchant Return PolicyReturn Policy
- 2014 Cadillac CTS-V ECM | PCM | ECU | 6.2L | VIN Programmed & Updated$205.002014 Cadillac CTS-V ECM | PCM | ECU | 6.2L | VIN Programmed & UpdatedMerchant Return PolicyReturn Policy$253.992014 Cadillac CTS-V ECM | PCM | ECU | 6.2L | VIN Programmed & UpdatedLuis - by Luis, Thursdayhttps://www.fs1inc.com/media/product/image/gm/gm_type_e67/gm_pcm_ecm_type_e67_1.jpgGL-98354.4/ 5stars 1starworks great, so far so good completed drive cycles and no pending codes . A+ seller buy with confedence. I definitely will again.Flagship One, IncMerchant Return PolicyReturn Policy
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.
- Buick PCM | Buick ECM | Buick ECU (3583)
- Cadillac PCM | Cadillac ECM | Cadillac ECU (4182)
- Chevy PCM | Chevy ECM | Chevy ECU (13063)
- GMC PCM | GMC ECM | GMC ECU (6636)
- Hummer PCM | Hummer ECM | Hummer ECU (193)
- Isuzu PCM | Isuzu ECM | Isuzu ECU (665)
- Oldsmobile PCM | Oldsmobile ECM | Oldsmobile ECU (417)
- Pontiac PCM | Pontiac ECM | Pontiac ECU (2665)
- Saab PCM | Saab ECM | Saab ECU (226)
- Saturn PCM | Saturn ECM | Saturn ECU (2433)





