GM PCM | GM ECM | GM ECU
Shop By
- 1989 Chevrolet Corvette 5.7L PCM | Engine Computer ECM ECU Plug&Play$650.001989 Chevrolet Corvette 5.7L PCM | Engine Computer ECM ECU Plug&PlayMerchant Return PolicyReturn Policy$804.991989 Chevrolet Corvette 5.7L PCM | Engine Computer ECM ECU Plug&PlayAri - by Ari, Thursdayhttps://www.fs1inc.com/media/product/image/gm/gm_type_a02a/gm_pcm_ecm_type_a02a_1.jpgGL-162344.4/ 5stars 1starplugged and played just as promised thanksFlagship One, IncMerchant Return PolicyReturn Policy
- 1989 Chevrolet S10 2.5L PCM | Engine Computer ECM ECU Plug&Play$650.001989 Chevrolet S10 2.5L PCM | Engine Computer ECM ECU Plug&PlayMerchant Return PolicyReturn Policy$804.991989 Chevrolet S10 2.5L PCM | Engine Computer ECM ECU Plug&PlayPedro - by Pedro, Thursdayhttps://www.fs1inc.com/media/product/image/gm/gm_type_a02a/gm_pcm_ecm_type_a02a_1.jpgGL-162394.4/ 5stars 1starFast shipping great product thank youFlagship One, IncMerchant Return PolicyReturn Policy
- 1989 Chevrolet S10 Blazer 2.5L PCM | Engine Computer ECM ECU Plug&Play$650.001989 Chevrolet S10 Blazer 2.5L PCM | Engine Computer ECM ECU Plug&PlayMerchant Return PolicyReturn Policy$804.991989 Chevrolet S10 Blazer 2.5L PCM | Engine Computer ECM ECU Plug&PlayWillams - by Willams, Thursdayhttps://www.fs1inc.com/media/product/image/gm/gm_type_a02a/gm_pcm_ecm_type_a02a_1.jpgGL-162424.4/ 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
- 1989 GMC Jimmy 5.7L PCM | Engine Computer ECM ECU Plug&Play$350.001989 GMC Jimmy 5.7L PCM | Engine Computer ECM ECU Plug&PlayMerchant Return PolicyReturn Policy$433.991989 GMC Jimmy 5.7L PCM | Engine Computer ECM ECU Plug&PlayJuan - by Juan, Thursdayhttps://www.fs1inc.com/media/product/image/gm/gm_type_a02a/gm_pcm_ecm_type_a02a_1.jpgGL-162554.4/ 5stars 1starGreat product. A pleasure to do business with.Flagship One, IncMerchant Return PolicyReturn Policy
- 1989 GMC S-15 2.5L PCM | Engine Computer ECM ECU Plug&Play$650.001989 GMC S-15 2.5L PCM | Engine Computer ECM ECU Plug&PlayMerchant Return PolicyReturn Policy$804.991989 GMC S-15 2.5L PCM | Engine Computer ECM ECU Plug&PlayJuan - by Juan, Thursdayhttps://www.fs1inc.com/media/product/image/gm/gm_type_a02a/gm_pcm_ecm_type_a02a_1.jpgGL-162614.4/ 5stars 1starit's good quality. fast shipping my car sounds great now.Flagship One, IncMerchant Return PolicyReturn Policy
- 1989 GMC S-15 Jimmy 2.5L PCM | Engine Computer ECM ECU Plug&Play$650.001989 GMC S-15 Jimmy 2.5L PCM | Engine Computer ECM ECU Plug&PlayMerchant Return PolicyReturn Policy$804.991989 GMC S-15 Jimmy 2.5L PCM | Engine Computer ECM ECU Plug&PlayJuan - by Juan, Thursdayhttps://www.fs1inc.com/media/product/image/gm/gm_type_a02a/gm_pcm_ecm_type_a02a_1.jpgGL-162694.4/ 5stars 1starFast shipping great product thank youFlagship One, IncMerchant Return PolicyReturn Policy
- 1989 GMC Safari 2.5L PCM | Engine Computer ECM ECU Plug&Play$650.001989 GMC Safari 2.5L PCM | Engine Computer ECM ECU Plug&PlayMerchant Return PolicyReturn Policy$804.991989 GMC Safari 2.5L PCM | Engine Computer ECM ECU Plug&PlayWillams - by Willams, Thursdayhttps://www.fs1inc.com/media/product/image/gm/gm_type_a02a/gm_pcm_ecm_type_a02a_1.jpgGL-162764.4/ 5stars 1starThank you for an easy and pleasant transaction. Product arrived as expected.Flagship One, IncMerchant Return PolicyReturn Policy
- 1989 GMC Sonoma 2.5L PCM | Engine Computer ECM ECU Plug&Play$650.001989 GMC Sonoma 2.5L PCM | Engine Computer ECM ECU Plug&PlayMerchant Return PolicyReturn Policy$804.991989 GMC Sonoma 2.5L PCM | Engine Computer ECM ECU Plug&PlayWillams - by Willams, Thursdayhttps://www.fs1inc.com/media/product/image/gm/gm_type_a02a/gm_pcm_ecm_type_a02a_1.jpgGL-162934.4/ 5stars 1starexcellent seller to work with, excellent packing and thank you for the super fast delivery.Flagship One, IncMerchant Return PolicyReturn Policy
- 1989 Pontiac Firebird 5.0L PCM | Engine Computer ECM ECU Plug&Play$650.001989 Pontiac Firebird 5.0L PCM | Engine Computer ECM ECU Plug&PlayMerchant Return PolicyReturn Policy$804.991989 Pontiac Firebird 5.0L PCM | Engine Computer ECM ECU Plug&PlayHarry - by Harry, Thursdayhttps://www.fs1inc.com/media/product/image/gm/gm_type_a02a/gm_pcm_ecm_type_a02a_1.jpgGL-163084.4/ 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
- 1989 Pontiac Firebird 5.7L PCM | Engine Computer ECM ECU Plug&Play$650.001989 Pontiac Firebird 5.7L PCM | Engine Computer ECM ECU Plug&PlayMerchant Return PolicyReturn Policy$804.991989 Pontiac Firebird 5.7L PCM | Engine Computer ECM ECU Plug&PlayHarry - by Harry, Thursdayhttps://www.fs1inc.com/media/product/image/gm/gm_type_a02a/gm_pcm_ecm_type_a02a_1.jpgGL-163094.4/ 5stars 1starFast shipping great product thank youFlagship One, IncMerchant Return PolicyReturn Policy
- 1990 Cadillac Allante ECM | PCM | ECU | 4.5L | VIN Programmed & Updated$200.001990 Cadillac Allante ECM | PCM | ECU | 4.5L | VIN Programmed & UpdatedMerchant Return PolicyReturn Policy$249.991990 Cadillac Allante ECM | PCM | ECU | 4.5L | VIN Programmed & UpdatedWillams - by Willams, Thursdayhttps://www.fs1inc.com/media/product/image/gm/gm_type_u10/gm_pcm_ecm_type_u10_1_1.jpgGL-97634.4/ 5stars 1starThank you for an easy and pleasant transaction. Product arrived as expected.Flagship One, IncMerchant Return PolicyReturn Policy
- 1990 Cadillac DeVille ECM | PCM | ECU | 4.5L | VIN Programmed & Updated$200.001990 Cadillac DeVille ECM | PCM | ECU | 4.5L | VIN Programmed & UpdatedMerchant Return PolicyReturn Policy$249.991990 Cadillac DeVille ECM | PCM | ECU | 4.5L | VIN Programmed & UpdatedWillams - by Willams, Thursdayhttps://www.fs1inc.com/media/product/image/gm/gm_type_u10/gm_pcm_ecm_type_u10_1_1.jpgGL-98414.4/ 5stars 1starplugged and played just as promised thanksFlagship One, IncMerchant Return PolicyReturn Policy
- 1990 Cadillac Eldorado 4.9L PCM | Engine Computer ECM ECU Plug&Play$200.001990 Cadillac Eldorado 4.9L PCM | Engine Computer ECM ECU Plug&PlayMerchant Return PolicyReturn Policy$249.991990 Cadillac Eldorado 4.9L PCM | Engine Computer ECM ECU Plug&PlayJuan - by Juan, Thursdayhttps://www.fs1inc.com/media/product/image/gm/gm_type_a03b/gm_pcm_ecm_type_a03b_1.jpgGL-162054.4/ 5stars 1starGreat product. A pleasure to do business with.Flagship One, IncMerchant Return PolicyReturn Policy
- 1990 Cadillac Fleetwood 4.9L PCM | Engine Computer ECM ECU Plug&Play$200.001990 Cadillac Fleetwood 4.9L PCM | Engine Computer ECM ECU Plug&PlayMerchant Return PolicyReturn Policy$249.991990 Cadillac Fleetwood 4.9L PCM | Engine Computer ECM ECU Plug&PlayAri - by Ari, Thursdayhttps://www.fs1inc.com/media/product/image/gm/gm_type_a03b/gm_pcm_ecm_type_a03b_1.jpgGL-162064.4/ 5stars 1starThank you for an easy and pleasant transaction. Product arrived as expected.Flagship One, IncMerchant Return PolicyReturn Policy
- 1990 Cadillac Seville 4.9L PCM | Engine Computer ECM ECU Plug&Play$200.001990 Cadillac Seville 4.9L PCM | Engine Computer ECM ECU Plug&PlayMerchant Return PolicyReturn Policy$249.991990 Cadillac Seville 4.9L PCM | Engine Computer ECM ECU Plug&PlayLuis - by Luis, Thursdayhttps://www.fs1inc.com/media/product/image/gm/gm_type_a03b/gm_pcm_ecm_type_a03b_1.jpgGL-162084.4/ 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
- 1990 Chevrolet Astro PCM | ECM | ECU | 2.5L | VIN Programmed & Updated$650.001990 Chevrolet Astro PCM | ECM | ECU | 2.5L | VIN Programmed & UpdatedMerchant Return PolicyReturn Policy$804.991990 Chevrolet Astro PCM | ECM | ECU | 2.5L | VIN Programmed & UpdatedWillams - by Willams, Thursdayhttps://www.fs1inc.com/media/product/image/gm/gm_type_a02a/gm_pcm_ecm_type_a02a_1.jpgGL-99594.4/ 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
- 1990 Chevrolet Astro PCM | ECM | ECU | 4.3L | VIN Programmed & Updated$350.001990 Chevrolet Astro PCM | ECM | ECU | 4.3L | VIN Programmed & UpdatedMerchant Return PolicyReturn Policy$433.991990 Chevrolet Astro PCM | ECM | ECU | 4.3L | VIN Programmed & UpdatedPedro - by Pedro, Thursdayhttps://www.fs1inc.com/media/product/image/gm/gm_type_a02a/gm_pcm_ecm_type_a02a_1.jpgGL-99604.4/ 5stars 1starexcellent seller to work with, excellent packing and thank you for the super fast delivery.Flagship One, IncMerchant Return PolicyReturn Policy
- 1990 Chevrolet Blazer PCM | ECM | ECU | 5.7L | VIN Programmed & Updated$350.001990 Chevrolet Blazer PCM | ECM | ECU | 5.7L | VIN Programmed & UpdatedMerchant Return PolicyReturn Policy$433.991990 Chevrolet Blazer PCM | ECM | ECU | 5.7L | VIN Programmed & UpdatedPedro - by Pedro, Thursdayhttps://www.fs1inc.com/media/product/image/gm/gm_type_a02a/gm_pcm_ecm_type_a02a_1.jpgGL-99944.4/ 5stars 1starGreat Service fast delivery Worked perfect. Plug&Play.Thanks.Flagship One, IncMerchant Return PolicyReturn Policy
- 1990 Chevrolet S10 PCM | ECM | ECU | 2.5L | VIN Programmed & Updated$650.001990 Chevrolet S10 PCM | ECM | ECU | 2.5L | VIN Programmed & UpdatedMerchant Return PolicyReturn Policy$804.991990 Chevrolet S10 PCM | ECM | ECU | 2.5L | VIN Programmed & UpdatedPedro - by Pedro, Thursdayhttps://www.fs1inc.com/media/product/image/gm/gm_type_a02a/gm_pcm_ecm_type_a02a_1.jpgGL-103424.4/ 5stars 1starGreat product. A pleasure to do business with.Flagship One, IncMerchant Return PolicyReturn Policy
- 1990 Chevrolet S10 Blazer 2.5L PCM | Engine Computer ECM ECU Plug&Play$650.001990 Chevrolet S10 Blazer 2.5L PCM | Engine Computer ECM ECU Plug&PlayMerchant Return PolicyReturn Policy$804.991990 Chevrolet S10 Blazer 2.5L PCM | Engine Computer ECM ECU Plug&PlayLuis - by Luis, Thursdayhttps://www.fs1inc.com/media/product/image/gm/gm_type_a02a/gm_pcm_ecm_type_a02a_1.jpgGL-162434.4/ 5stars 1starexcellent seller to work with, excellent packing and thank you for the super fast delivery.Flagship One, IncMerchant Return PolicyReturn Policy
- 1990 Chevrolet S10 Blazer PCM | ECM | ECU | 4.3L | VIN Programmed & Updated$350.001990 Chevrolet S10 Blazer PCM | ECM | ECU | 4.3L | VIN Programmed & UpdatedMerchant Return PolicyReturn Policy$433.991990 Chevrolet S10 Blazer PCM | ECM | ECU | 4.3L | VIN Programmed & UpdatedWillams - by Willams, Thursdayhttps://www.fs1inc.com/media/product/image/gm/gm_type_a02a/gm_pcm_ecm_type_a02a_1.jpgGL-103544.4/ 5stars 1starGreat Service fast delivery Worked perfect. Plug&Play.Thanks.Flagship One, IncMerchant Return PolicyReturn Policy
- 1990 GMC Jimmy ECM | PCM | ECU | 5.7L | VIN Programmed & Updated$350.001990 GMC Jimmy ECM | PCM | ECU | 5.7L | VIN Programmed & UpdatedMerchant Return PolicyReturn Policy$433.991990 GMC Jimmy ECM | PCM | ECU | 5.7L | VIN Programmed & UpdatedPedro - by Pedro, Thursdayhttps://www.fs1inc.com/media/product/image/gm/gm_type_a02a/gm_pcm_ecm_type_a02a_1.jpgGL-106824.4/ 5stars 1starGreat product. A pleasure to do business with.Flagship One, IncMerchant Return PolicyReturn Policy
- 1990 GMC S-15 ECM | PCM | ECU | 2.5L | VIN Programmed & Updated$650.001990 GMC S-15 ECM | PCM | ECU | 2.5L | VIN Programmed & UpdatedMerchant Return PolicyReturn Policy$804.991990 GMC S-15 ECM | PCM | ECU | 2.5L | VIN Programmed & UpdatedWillams - by Willams, Thursdayhttps://www.fs1inc.com/media/product/image/gm/gm_type_a02a/gm_pcm_ecm_type_a02a_1.jpgGL-107084.4/ 5stars 1starit's good quality. fast shipping my car sounds great now.Flagship One, IncMerchant Return PolicyReturn Policy
- 1990 GMC S-15 Jimmy 2.5L PCM | Engine Computer ECM ECU Plug&Play$650.001990 GMC S-15 Jimmy 2.5L PCM | Engine Computer ECM ECU Plug&PlayMerchant Return PolicyReturn Policy$804.991990 GMC S-15 Jimmy 2.5L PCM | Engine Computer ECM ECU Plug&PlayAri - by Ari, Thursdayhttps://www.fs1inc.com/media/product/image/gm/gm_type_a02a/gm_pcm_ecm_type_a02a_1.jpgGL-162704.4/ 5stars 1starThe computer works perfectly. We are so happy!!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)


