GM PCM | GM ECM | GM ECU
Shop By
- 1998 Cadillac Seville ECM | PCM | ECU | VIN Programmed & Updated$113.001998 Cadillac Seville ECM | PCM | ECU | VIN Programmed & UpdatedMerchant Return PolicyReturn Policy$139.001998 Cadillac Seville ECM | PCM | ECU | VIN Programmed & UpdatedPedro - by Pedro, Thursdayhttps://www.fs1inc.com/media/product/image/gm/gm_type_p/gm_pcm_ecm_type_p_1.jpgGL-44844.4/ 5stars 1starexcellent seller to work with, excellent packing and thank you for the super fast delivery.Flagship One, IncMerchant Return PolicyReturn Policy
- 1999 Cadillac Catera ECM | PCM | ECU | 3.0L | VIN Programmed & Updated$251.001999 Cadillac Catera ECM | PCM | ECU | 3.0L | VIN Programmed & UpdatedMerchant Return PolicyReturn Policy$311.991999 Cadillac Catera ECM | PCM | ECU | 3.0L | VIN Programmed & UpdatedJuan - by Juan, Thursdayhttps://www.fs1inc.com/media/product/image/gm/gm_type_55/gm_pcm_ecm_type_55_1.jpgGL-154124.4/ 5stars 1starit's good quality. fast shipping my car sounds great now.Flagship One, IncMerchant Return PolicyReturn Policy
- 1999 Cadillac DeVille ECM | PCM | ECU | 4.6L | VIN Programmed & Updated$113.001999 Cadillac DeVille ECM | PCM | ECU | 4.6L | VIN Programmed & UpdatedMerchant Return PolicyReturn Policy$139.001999 Cadillac DeVille ECM | PCM | ECU | 4.6L | VIN Programmed & UpdatedJuan - by Juan, Thursdayhttps://www.fs1inc.com/media/product/image/gm/gm_type_p/gm_pcm_ecm_type_p_1.jpgGL-98494.4/ 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
- 1999 Cadillac Eldorado ECM | PCM | ECU | 4.6L | VIN Programmed & Updated$113.001999 Cadillac Eldorado ECM | PCM | ECU | 4.6L | VIN Programmed & UpdatedMerchant Return PolicyReturn Policy$139.001999 Cadillac Eldorado ECM | PCM | ECU | 4.6L | VIN Programmed & UpdatedHarry - by Harry, Thursdayhttps://www.fs1inc.com/media/product/image/gm/gm_type_p/gm_pcm_ecm_type_p_1.jpgGL-98624.4/ 5stars 1starGreat product. A pleasure to do business with.Flagship One, IncMerchant Return PolicyReturn Policy
- 1999 Cadillac Escalade ECM | PCM | ECU | 5.7L | VIN Programmed & Updated$193.001999 Cadillac Escalade ECM | PCM | ECU | 5.7L | VIN Programmed & UpdatedMerchant Return PolicyReturn Policy$239.991999 Cadillac Escalade ECM | PCM | ECU | 5.7L | VIN Programmed & UpdatedAri - by Ari, Thursdayhttps://www.fs1inc.com/media/product/image/gm/gm_type_o/gm_pcm_ecm_type_o_1.jpgGL-34484.4/ 5stars 1starit's good quality. fast shipping my car sounds great now.Flagship One, IncMerchant Return PolicyReturn Policy
- 1999 Cadillac Escalade ECM | PCM | ECU | VIN Programmed & Updated$193.001999 Cadillac Escalade ECM | PCM | ECU | VIN Programmed & UpdatedMerchant Return PolicyReturn Policy$239.991999 Cadillac Escalade ECM | PCM | ECU | VIN Programmed & UpdatedLuis - by Luis, Thursdayhttps://www.fs1inc.com/media/product/image/gm/gm_type_o/gm_pcm_ecm_type_o_1.jpgGL-45484.4/ 5stars 1starGreat Service fast delivery Worked perfect. Plug&Play.Thanks.Flagship One, IncMerchant Return PolicyReturn Policy
- 1999 Cadillac Seville ECM | PCM | ECU | 4.6L | VIN Programmed & Updated$113.001999 Cadillac Seville ECM | PCM | ECU | 4.6L | VIN Programmed & UpdatedMerchant Return PolicyReturn Policy$139.001999 Cadillac Seville ECM | PCM | ECU | 4.6L | VIN Programmed & UpdatedJuan - by Juan, Thursdayhttps://www.fs1inc.com/media/product/image/gm/gm_type_p/gm_pcm_ecm_type_p_1.jpgGL-99254.4/ 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
- 2000 Cadillac Catera ECM | PCM | ECU | 3.0L | VIN Programmed & Updated$251.002000 Cadillac Catera ECM | PCM | ECU | 3.0L | VIN Programmed & UpdatedMerchant Return PolicyReturn Policy$311.992000 Cadillac Catera ECM | PCM | ECU | 3.0L | VIN Programmed & UpdatedJuan - by Juan, Thursdayhttps://www.fs1inc.com/media/product/image/gm/gm_type_55/gm_pcm_ecm_type_55_1.jpgGL-154134.4/ 5stars 1starplugged and played just as promised thanksFlagship One, IncMerchant Return PolicyReturn Policy
- 2000 Cadillac DeVille ECM | PCM | ECU | 4.6L | VIN Programmed & Updated$129.002000 Cadillac DeVille ECM | PCM | ECU | 4.6L | VIN Programmed & UpdatedMerchant Return PolicyReturn Policy$159.992000 Cadillac DeVille ECM | PCM | ECU | 4.6L | VIN Programmed & UpdatedJuan - by Juan, Thursdayhttps://www.fs1inc.com/media/product/image/gm/gm_type_a2/gm_pcm_ecm_type_a2_1.jpgGL-51454.4/ 5stars 1starplugged and played just as promised thanksFlagship One, IncMerchant Return PolicyReturn Policy
- 2000 Cadillac DeVille ECM | PCM | ECU | VIN Programmed & Updated$129.002000 Cadillac DeVille ECM | PCM | ECU | VIN Programmed & UpdatedMerchant Return PolicyReturn Policy$159.992000 Cadillac DeVille ECM | PCM | ECU | VIN Programmed & UpdatedLuis - by Luis, Thursdayhttps://www.fs1inc.com/media/product/image/gm/gm_type_a2/gm_pcm_ecm_type_a2_1.jpgGL-53754.4/ 5stars 1starplugged and played just as promised thanksFlagship One, IncMerchant Return PolicyReturn Policy
- 2000 Cadillac Eldorado ECM | PCM | ECU | 4.6L | VIN Programmed & Updated$129.002000 Cadillac Eldorado ECM | PCM | ECU | 4.6L | VIN Programmed & UpdatedMerchant Return PolicyReturn Policy$159.992000 Cadillac Eldorado ECM | PCM | ECU | 4.6L | VIN Programmed & UpdatedWillams - by Willams, Thursdayhttps://www.fs1inc.com/media/product/image/gm/gm_type_a2/gm_pcm_ecm_type_a2_1.jpgGL-51464.4/ 5stars 1starGreat product. A pleasure to do business with.Flagship One, IncMerchant Return PolicyReturn Policy
- 2000 Cadillac Eldorado ECM | PCM | ECU | VIN Programmed & Updated$129.002000 Cadillac Eldorado ECM | PCM | ECU | VIN Programmed & UpdatedMerchant Return PolicyReturn Policy$159.992000 Cadillac Eldorado ECM | PCM | ECU | VIN Programmed & UpdatedPedro - by Pedro, Thursdayhttps://www.fs1inc.com/media/product/image/gm/gm_type_a2/gm_pcm_ecm_type_a2_1.jpgGL-53764.4/ 5stars 1starGreat product. A pleasure to do business with.Flagship One, IncMerchant Return PolicyReturn Policy
- 2000 Cadillac Escalade ECM | PCM | ECU | 5.7L | VIN Programmed & Updated$193.002000 Cadillac Escalade ECM | PCM | ECU | 5.7L | VIN Programmed & UpdatedMerchant Return PolicyReturn Policy$239.992000 Cadillac Escalade ECM | PCM | ECU | 5.7L | VIN Programmed & UpdatedPedro - by Pedro, Thursdayhttps://www.fs1inc.com/media/product/image/gm/gm_type_o/gm_pcm_ecm_type_o_1.jpgGL-35314.4/ 5stars 1starplugged and played just as promised thanksFlagship One, IncMerchant Return PolicyReturn Policy
- 2000 Cadillac Escalade ECM | PCM | ECU | VIN Programmed & Updated$193.002000 Cadillac Escalade ECM | PCM | ECU | VIN Programmed & UpdatedMerchant Return PolicyReturn Policy$239.992000 Cadillac Escalade ECM | PCM | ECU | VIN Programmed & UpdatedAri - by Ari, Thursdayhttps://www.fs1inc.com/media/product/image/gm/gm_type_o/gm_pcm_ecm_type_o_1.jpgGL-46114.4/ 5stars 1starThe computer works perfectly. We are so happy!!Flagship One, IncMerchant Return PolicyReturn Policy
- 2000 Cadillac Seville ECM | PCM | ECU | 4.6L | VIN Programmed & Updated$129.002000 Cadillac Seville ECM | PCM | ECU | 4.6L | VIN Programmed & UpdatedMerchant Return PolicyReturn Policy$159.992000 Cadillac Seville ECM | PCM | ECU | 4.6L | VIN Programmed & UpdatedJuan - by Juan, Thursdayhttps://www.fs1inc.com/media/product/image/gm/gm_type_a2/gm_pcm_ecm_type_a2_1.jpgGL-51474.4/ 5stars 1starThank you for an easy and pleasant transaction. Product arrived as expected.Flagship One, IncMerchant Return PolicyReturn Policy
- 2000 Cadillac Seville ECM | PCM | ECU | VIN Programmed & Updated$129.002000 Cadillac Seville ECM | PCM | ECU | VIN Programmed & UpdatedMerchant Return PolicyReturn Policy$159.992000 Cadillac Seville ECM | PCM | ECU | VIN Programmed & UpdatedHarry - by Harry, Thursdayhttps://www.fs1inc.com/media/product/image/gm/gm_type_a2/gm_pcm_ecm_type_a2_1.jpgGL-53774.4/ 5stars 1starThank you for an easy and pleasant transaction. Product arrived as expected.Flagship One, IncMerchant Return PolicyReturn Policy
- 2001 Cadillac Catera ECM | PCM | ECU | 3.0L | VIN Programmed & Updated$251.002001 Cadillac Catera ECM | PCM | ECU | 3.0L | VIN Programmed & UpdatedMerchant Return PolicyReturn Policy$311.992001 Cadillac Catera ECM | PCM | ECU | 3.0L | VIN Programmed & UpdatedPedro - by Pedro, Thursdayhttps://www.fs1inc.com/media/product/image/gm/gm_type_55/gm_pcm_ecm_type_55_1.jpgGL-154144.4/ 5stars 1starGreat product. A pleasure to do business with.Flagship One, IncMerchant Return PolicyReturn Policy
- 2001 Cadillac DeVille ECM | PCM | ECU | 4.6L | VIN Programmed & Updated$129.002001 Cadillac DeVille ECM | PCM | ECU | 4.6L | VIN Programmed & UpdatedMerchant Return PolicyReturn Policy$159.992001 Cadillac DeVille ECM | PCM | ECU | 4.6L | VIN Programmed & UpdatedJuan - by Juan, Thursdayhttps://www.fs1inc.com/media/product/image/gm/gm_type_a2/gm_pcm_ecm_type_a2_1.jpgGL-51484.4/ 5stars 1starGreat Service fast delivery Worked perfect. Plug&Play.Thanks.Flagship One, IncMerchant Return PolicyReturn Policy
- 2001 Cadillac DeVille ECM | PCM | ECU | VIN Programmed & Updated$129.002001 Cadillac DeVille ECM | PCM | ECU | VIN Programmed & UpdatedMerchant Return PolicyReturn Policy$159.992001 Cadillac DeVille ECM | PCM | ECU | VIN Programmed & UpdatedLuis - by Luis, Thursdayhttps://www.fs1inc.com/media/product/image/gm/gm_type_a2/gm_pcm_ecm_type_a2_1.jpgGL-55704.4/ 5stars 1starFast shipping great product thank youFlagship One, IncMerchant Return PolicyReturn Policy
- 2001 Cadillac Eldorado ECM | PCM | ECU | 4.6L | VIN Programmed & Updated$129.002001 Cadillac Eldorado ECM | PCM | ECU | 4.6L | VIN Programmed & UpdatedMerchant Return PolicyReturn Policy$159.992001 Cadillac Eldorado ECM | PCM | ECU | 4.6L | VIN Programmed & UpdatedPedro - by Pedro, Thursdayhttps://www.fs1inc.com/media/product/image/gm/gm_type_a2/gm_pcm_ecm_type_a2_1.jpgGL-51494.4/ 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
- 2001 Cadillac Eldorado ECM | PCM | ECU | VIN Programmed & Updated$129.002001 Cadillac Eldorado ECM | PCM | ECU | VIN Programmed & UpdatedMerchant Return PolicyReturn Policy$159.992001 Cadillac Eldorado ECM | PCM | ECU | VIN Programmed & UpdatedHarry - by Harry, Thursdayhttps://www.fs1inc.com/media/product/image/gm/gm_type_a2/gm_pcm_ecm_type_a2_1.jpgGL-55714.4/ 5stars 1starThe computer works perfectly. We are so happy!!Flagship One, IncMerchant Return PolicyReturn Policy
- 2001 Cadillac Seville ECM | PCM | ECU | 4.6L | VIN Programmed & Updated$129.002001 Cadillac Seville ECM | PCM | ECU | 4.6L | VIN Programmed & UpdatedMerchant Return PolicyReturn Policy$159.992001 Cadillac Seville ECM | PCM | ECU | 4.6L | VIN Programmed & UpdatedHarry - by Harry, Thursdayhttps://www.fs1inc.com/media/product/image/gm/gm_type_a2/gm_pcm_ecm_type_a2_1.jpgGL-51504.4/ 5stars 1starFast shipping great product thank youFlagship One, IncMerchant Return PolicyReturn Policy
- 2001 Cadillac Seville ECM | PCM | ECU | VIN Programmed & Updated$129.002001 Cadillac Seville ECM | PCM | ECU | VIN Programmed & UpdatedMerchant Return PolicyReturn Policy$159.992001 Cadillac Seville ECM | PCM | ECU | VIN Programmed & UpdatedPedro - by Pedro, Thursdayhttps://www.fs1inc.com/media/product/image/gm/gm_type_a2/gm_pcm_ecm_type_a2_1.jpgGL-55724.4/ 5stars 1starit's good quality. fast shipping my car sounds great now.Flagship One, IncMerchant Return PolicyReturn Policy
- 2002 Cadillac DeVille ECM | PCM | ECU | 4.6L | VIN Programmed & Updated$129.002002 Cadillac DeVille ECM | PCM | ECU | 4.6L | VIN Programmed & UpdatedMerchant Return PolicyReturn Policy$159.992002 Cadillac DeVille ECM | PCM | ECU | 4.6L | VIN Programmed & UpdatedJuan - by Juan, Thursdayhttps://www.fs1inc.com/media/product/image/gm/gm_type_a2/gm_pcm_ecm_type_a2_1.jpgGL-51524.4/ 5stars 1starit's good quality. fast shipping my car sounds great now.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)



