GM PCM | GM ECM | GM ECU
Shop By
- 2004 Buick Regal ECM | PCM | ECU | VIN Programmed & Updated$136.002004 Buick Regal ECM | PCM | ECU | VIN Programmed & UpdatedMerchant Return PolicyReturn Policy$168.992004 Buick Regal ECM | PCM | ECU | VIN Programmed & UpdatedAri - by Ari, Thursdayhttps://www.fs1inc.com/media/product/image/gm/gm_type_a/gm_pcm_ecm_type_a_1.jpgGL-48094.4/ 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
- 2004 Buick Rendezvous ECM | PCM | ECU | 3.4L | VIN Programmed & Updated$136.002004 Buick Rendezvous ECM | PCM | ECU | 3.4L | VIN Programmed & UpdatedMerchant Return PolicyReturn Policy$168.992004 Buick Rendezvous ECM | PCM | ECU | 3.4L | VIN Programmed & UpdatedWillams - by Willams, Thursdayhttps://www.fs1inc.com/media/product/image/gm/gm_type_a/gm_pcm_ecm_type_a_1.jpgGL-38504.4/ 5stars 1starexcellent seller to work with, excellent packing and thank you for the super fast delivery.Flagship One, IncMerchant Return PolicyReturn Policy
- 2004 Buick Rendezvous ECM | PCM | ECU | 3.6L | VIN Programmed & Updated$438.002004 Buick Rendezvous ECM | PCM | ECU | 3.6L | VIN Programmed & UpdatedMerchant Return PolicyReturn Policy$543.992004 Buick Rendezvous ECM | PCM | ECU | 3.6L | VIN Programmed & UpdatedAri - by Ari, Thursdayhttps://www.fs1inc.com/media/product/image/gm/gm_type_55/gm_pcm_ecm_type_55_1.jpgGL-14054.4/ 5stars 1starThe computer works perfectly. We are so happy!!Flagship One, IncMerchant Return PolicyReturn Policy
- 2004 Cadillac CTS-V ECM | PCM | ECU | 5.7L | VIN Programmed & Updated$177.002004 Cadillac CTS-V ECM | PCM | ECU | 5.7L | VIN Programmed & UpdatedMerchant Return PolicyReturn Policy$219.992004 Cadillac CTS-V ECM | PCM | ECU | 5.7L | VIN Programmed & UpdatedHarry - by Harry, Thursdayhttps://www.fs1inc.com/media/product/image/gm/gm_type_a/gm_pcm_ecm_type_a_1.jpgGL-38514.4/ 5stars 1starplugged and played just as promised thanksFlagship One, IncMerchant Return PolicyReturn Policy
- 2004 Cadillac CTS-V ECM | PCM | ECU | VIN Programmed & Updated$177.002004 Cadillac CTS-V ECM | PCM | ECU | VIN Programmed & UpdatedMerchant Return PolicyReturn Policy$219.992004 Cadillac CTS-V ECM | PCM | ECU | VIN Programmed & UpdatedLuis - by Luis, Thursdayhttps://www.fs1inc.com/media/product/image/gm/gm_type_a/gm_pcm_ecm_type_a_1.jpgGL-48104.4/ 5stars 1starFast shipping great product thank youFlagship One, IncMerchant Return PolicyReturn Policy
- 2004 Cadillac DeVille ECM | PCM | ECU | 4.6L | VIN Programmed & Updated$200.002004 Cadillac DeVille ECM | PCM | ECU | 4.6L | VIN Programmed & UpdatedMerchant Return PolicyReturn Policy$249.992004 Cadillac DeVille ECM | PCM | ECU | 4.6L | VIN Programmed & UpdatedPedro - by Pedro, Thursdayhttps://www.fs1inc.com/media/product/image/gm/gm_type_u36/gm_pcm_ecm_type_u36_1_1.jpgGL-98504.4/ 5stars 1starexcellent seller to work with, excellent packing and thank you for the super fast delivery.Flagship One, IncMerchant Return PolicyReturn Policy
- 2004 Cadillac Escalade ECM | PCM | ECU | 5.3L | VIN Programmed & Updated$209.002004 Cadillac Escalade ECM | PCM | ECU | 5.3L | VIN Programmed & UpdatedMerchant Return PolicyReturn Policy$259.992004 Cadillac Escalade ECM | PCM | ECU | 5.3L | VIN Programmed & UpdatedLuis - by Luis, Thursdayhttps://www.fs1inc.com/media/product/image/gm/gm_type_a/gm_pcm_ecm_type_a_1.jpgGL-38524.4/ 5stars 1starGreat product. A pleasure to do business with.Flagship One, IncMerchant Return PolicyReturn Policy
- 2004 Cadillac Escalade ECM | PCM | ECU | 6.0L | VIN Programmed & Updated$209.002004 Cadillac Escalade ECM | PCM | ECU | 6.0L | VIN Programmed & UpdatedMerchant Return PolicyReturn Policy$259.992004 Cadillac Escalade ECM | PCM | ECU | 6.0L | VIN Programmed & UpdatedAri - by Ari, Thursdayhttps://www.fs1inc.com/media/product/image/gm/gm_type_a/gm_pcm_ecm_type_a_1.jpgGL-38534.4/ 5stars 1starThank you for an easy and pleasant transaction. Product arrived as expected.Flagship One, IncMerchant Return PolicyReturn Policy
- 2004 Cadillac Escalade ECM | PCM | ECU | VIN Programmed & Updated$209.002004 Cadillac Escalade ECM | PCM | ECU | VIN Programmed & UpdatedMerchant Return PolicyReturn Policy$219.992004 Cadillac Escalade ECM | PCM | ECU | VIN Programmed & UpdatedLuis - by Luis, Thursdayhttps://www.fs1inc.com/media/product/image/gm/gm_type_a/gm_pcm_ecm_type_a_1.jpgGL-48114.4/ 5stars 1starThe computer works perfectly. We are so happy!!Flagship One, IncMerchant Return PolicyReturn Policy
- 2004 Cadillac Seville ECM | PCM | ECU | 4.6L | VIN Programmed & Updated$200.002004 Cadillac Seville ECM | PCM | ECU | 4.6L | VIN Programmed & UpdatedMerchant Return PolicyReturn Policy$249.992004 Cadillac Seville ECM | PCM | ECU | 4.6L | VIN Programmed & UpdatedAri - by Ari, Thursdayhttps://www.fs1inc.com/media/product/image/gm/gm_type_u36/gm_pcm_ecm_type_u36_1_1.jpgGL-99264.4/ 5stars 1starFast shipping great product thank youFlagship One, IncMerchant Return PolicyReturn Policy
- 2004 Cadillac SRX ECM | PCM | ECU | 3.6L | VIN Programmed & Updated$438.002004 Cadillac SRX ECM | PCM | ECU | 3.6L | VIN Programmed & UpdatedMerchant Return PolicyReturn Policy$543.992004 Cadillac SRX ECM | PCM | ECU | 3.6L | VIN Programmed & UpdatedJuan - by Juan, Thursdayhttps://www.fs1inc.com/media/product/image/gm/gm_type_55/gm_pcm_ecm_type_55_1.jpgGL-14094.4/ 5stars 1starplugged and played just as promised thanksFlagship One, IncMerchant Return PolicyReturn Policy
- 2004 Cadillac SRX ECM | PCM | ECU | 4.6L | VIN Programmed & Updated$183.002004 Cadillac SRX ECM | PCM | ECU | 4.6L | VIN Programmed & UpdatedMerchant Return PolicyReturn Policy$226.992004 Cadillac SRX ECM | PCM | ECU | 4.6L | VIN Programmed & UpdatedAri - by Ari, Thursdayhttps://www.fs1inc.com/media/product/image/gm/gm_type_u36/gm_pcm_ecm_type_u36_1_1.jpgGL-99284.4/ 5stars 1starit's good quality. fast shipping my car sounds great now.Flagship One, IncMerchant Return PolicyReturn Policy
- 2004 Cadillac XLR ECM | PCM | ECU | 4.6L | VIN Programmed & Updated$183.002004 Cadillac XLR ECM | PCM | ECU | 4.6L | VIN Programmed & UpdatedMerchant Return PolicyReturn Policy$226.992004 Cadillac XLR ECM | PCM | ECU | 4.6L | VIN Programmed & UpdatedAri - by Ari, Thursdayhttps://www.fs1inc.com/media/product/image/gm/gm_type_u36/gm_pcm_ecm_type_u36_1_1.jpgGL-99454.4/ 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
- 2004 Chevrolet Astro PCM | ECM | ECU | 4.3L | VIN Programmed & Updated$177.002004 Chevrolet Astro PCM | ECM | ECU | 4.3L | VIN Programmed & UpdatedMerchant Return PolicyReturn Policy$219.992004 Chevrolet Astro PCM | ECM | ECU | 4.3L | VIN Programmed & UpdatedPedro - by Pedro, Thursdayhttps://www.fs1inc.com/media/product/image/gm/gm_type_a/gm_pcm_ecm_type_a_1.jpgGL-38544.4/ 5stars 1starGreat Service fast delivery Worked perfect. Plug&Play.Thanks.Flagship One, IncMerchant Return PolicyReturn Policy
- 2004 Chevrolet Astro PCM | ECM | ECU | VIN Programmed & Updated$177.002004 Chevrolet Astro PCM | ECM | ECU | VIN Programmed & UpdatedMerchant Return PolicyReturn Policy$219.992004 Chevrolet Astro PCM | ECM | ECU | VIN Programmed & UpdatedPedro - by Pedro, Thursdayhttps://www.fs1inc.com/media/product/image/gm/gm_type_a/gm_pcm_ecm_type_a_1.jpgGL-48124.4/ 5stars 1starit's good quality. fast shipping my car sounds great now.Flagship One, IncMerchant Return PolicyReturn Policy
- 2004 Chevrolet Avalanche PCM | ECM | ECU | 5.3L | VIN Programmed & Updated$209.002004 Chevrolet Avalanche PCM | ECM | ECU | 5.3L | VIN Programmed & UpdatedMerchant Return PolicyReturn Policy$259.992004 Chevrolet Avalanche PCM | ECM | ECU | 5.3L | VIN Programmed & UpdatedWillams - by Willams, Thursdayhttps://www.fs1inc.com/media/product/image/gm/gm_type_a/gm_pcm_ecm_type_a_1.jpgGL-42704.4/ 5stars 1starGreat product. A pleasure to do business with.Flagship One, IncMerchant Return PolicyReturn Policy
- 2004 Chevrolet Avalanche PCM | ECM | ECU | 8.1L | VIN Programmed & Updated$177.002004 Chevrolet Avalanche PCM | ECM | ECU | 8.1L | VIN Programmed & UpdatedMerchant Return PolicyReturn Policy$219.992004 Chevrolet Avalanche PCM | ECM | ECU | 8.1L | VIN Programmed & UpdatedHarry - by Harry, Thursdayhttps://www.fs1inc.com/media/product/image/gm/gm_type_a/gm_pcm_ecm_type_a_1.jpgGL-38554.4/ 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
- 2004 Chevrolet Avalanche PCM | ECM | ECU | VIN Programmed & Updated$209.002004 Chevrolet Avalanche PCM | ECM | ECU | VIN Programmed & UpdatedMerchant Return PolicyReturn Policy$259.992004 Chevrolet Avalanche PCM | ECM | ECU | VIN Programmed & UpdatedPedro - by Pedro, Thursdayhttps://www.fs1inc.com/media/product/image/gm/gm_type_a/gm_pcm_ecm_type_a_1.jpgGL-48154.4/ 5stars 1starplugged and played just as promised thanksFlagship One, IncMerchant Return PolicyReturn Policy
- 2004 Chevrolet Aveo PCM | ECM | ECU | 1.6L | VIN Programmed & Updated$200.002004 Chevrolet Aveo PCM | ECM | ECU | 1.6L | VIN Programmed & UpdatedMerchant Return PolicyReturn Policy$249.992004 Chevrolet Aveo PCM | ECM | ECU | 1.6L | VIN Programmed & UpdatedHarry - by Harry, Thursdayhttps://www.fs1inc.com/media/product/image/gm/gm_type_i/gm_pcm_ecm_type_i_1.jpgGL-99714.4/ 5stars 1starplugged and played just as promised thanksFlagship One, IncMerchant Return PolicyReturn Policy
- 2004 Chevrolet Blazer PCM | ECM | ECU | 4.3L | VIN Programmed & Updated$177.002004 Chevrolet Blazer PCM | ECM | ECU | 4.3L | VIN Programmed & UpdatedMerchant Return PolicyReturn Policy$219.992004 Chevrolet Blazer PCM | ECM | ECU | 4.3L | VIN Programmed & UpdatedHarry - by Harry, Thursdayhttps://www.fs1inc.com/media/product/image/gm/gm_type_a/gm_pcm_ecm_type_a_1.jpgGL-38564.4/ 5stars 1starFast shipping great product thank youFlagship One, IncMerchant Return PolicyReturn Policy
- 2004 Chevrolet Blazer PCM | ECM | ECU | VIN Programmed & Updated$177.002004 Chevrolet Blazer PCM | ECM | ECU | VIN Programmed & UpdatedMerchant Return PolicyReturn Policy$219.992004 Chevrolet Blazer PCM | ECM | ECU | VIN Programmed & UpdatedHarry - by Harry, Thursdayhttps://www.fs1inc.com/media/product/image/gm/gm_type_a/gm_pcm_ecm_type_a_1.jpgGL-48164.4/ 5stars 1starGreat product. A pleasure to do business with.Flagship One, IncMerchant Return PolicyReturn Policy
- 2004 Chevrolet Cavalier PCM | ECM | ECU | 2.2L | VIN Programmed & Updated$64.002004 Chevrolet Cavalier PCM | ECM | ECU | 2.2L | VIN Programmed & UpdatedMerchant Return PolicyReturn Policy$79.992004 Chevrolet Cavalier PCM | ECM | ECU | 2.2L | VIN Programmed & UpdatedJuan - by Juan, Thursdayhttps://www.fs1inc.com/media/product/image/gm/gm_type_d/gm_pcm_ecm_type_d_1.jpgGL-51214.4/ 5stars 1starGreat product. A pleasure to do business with.Flagship One, IncMerchant Return PolicyReturn Policy
- 2004 Chevrolet Cavalier PCM | ECM | ECU | VIN Programmed & Updated$64.002004 Chevrolet Cavalier PCM | ECM | ECU | VIN Programmed & UpdatedMerchant Return PolicyReturn Policy$79.992004 Chevrolet Cavalier PCM | ECM | ECU | VIN Programmed & UpdatedPedro - by Pedro, Thursdayhttps://www.fs1inc.com/media/product/image/gm/gm_type_d/gm_pcm_ecm_type_d_1.jpgGL-54184.4/ 5stars 1starGreat Service fast delivery Worked perfect. Plug&Play.Thanks.Flagship One, IncMerchant Return PolicyReturn Policy
- 2004 Chevrolet Colorado PCM | ECM | ECU | 2.8L | VIN Programmed & Updated$183.002004 Chevrolet Colorado PCM | ECM | ECU | 2.8L | VIN Programmed & UpdatedMerchant Return PolicyReturn Policy$226.992004 Chevrolet Colorado PCM | ECM | ECU | 2.8L | VIN Programmed & UpdatedAri - by Ari, Thursdayhttps://www.fs1inc.com/media/product/image/gm/gm_type_j/gm_pcm_ecm_type_j_1_1.jpgGL-62374.4/ 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 (664)
- Oldsmobile PCM | Oldsmobile ECM | Oldsmobile ECU (417)
- Pontiac PCM | Pontiac ECM | Pontiac ECU (2656)
- Saab PCM | Saab ECM | Saab ECU (226)
- Saturn PCM | Saturn ECM | Saturn ECU (2433)





