$25 Off $250 / $50 Off $500, on Summit Racing Brand Products - Use Promo Code: BUILDIT

$25 Off $250 / $50 Off $500, on Summit Racing Brand Products - Use Promo Code: BUILDIT

Summit Racing SpeedCard - learn how to get 10% back - Get Details!

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Automotive ECU, Power Modules and Computers

Automotive ECM, PCM, TCU, BCM… these computer modules go by lots of names and abbreviations, but there are a few things they have in common. First, they monitor...

Automotive ECM, PCM, TCU, BCM… these computer modules go by lots of names and abbreviations, but there are a few things they have in common. First, they monitor and control various subsystems of late model cars. Second, if you start making performance modifications to your vehicle, you might need to reprogram or replace your computer modules to work with the changes. Third, whether you need to replace a broken stock computer, or you want one already programmed with high-performance parameters, you’re at the right place—SummitRacing.com!

Top Brands


When it comes to the “brains” of your car...

Automotive ECM, PCM, TCU, BCM… these computer modules go by lots of names and abbreviations, but there are a few things they have in common. First, they monitor and control various subsystems of late model cars. Second, if you start making performance modifications to your vehicle, you might need to reprogram or replace your computer modules to work with the changes. Third, whether you need to replace a broken stock computer, or you want one already programmed with high-performance parameters, you’re at the right place—SummitRacing.com!

Top Brands


When it comes to the “brains” of your car or truck, you definitely want trustworthy manufacturers. Summit Racing Equipment only partners with the most reliable brands, like ACDelco, Cardone, Dorman, and Painless Performance.

Individual Parts

Results 1 - 25 of 2000 +

MODULE, ENGINE CONTROLLER, 2019-2021

Part Number: MOP-68363277AA

Not Yet Reviewed

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ECM Upgrade, Duramax, L5D, L5P, Chevy, GMC, Kit

Part Number: HPT-ECM-00-L5P-K

1.0 out of 5 stars ( 1 )

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Computer, ECM, for LS Swaps, VATS Removed, Requires Tuning After Install, for 3.42:1 Gear Ratio, 29 in. Tall Tires, 4L60E, Chevy, Truck, 5.3L, Each

Part Number: PRF-60712

3.83 out of 5 stars ( 6 )

Estimated Ship Date: Today

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Computer, Replacement, LS Controller, Chevy, LS3, Each

Part Number: NAL-19354329

5.0 out of 5 stars ( 1 )

Estimated Ship Date: Today

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Computer, ECM, Chevy, Camaro, 5.7L, LS1, VATS Removed, Each

Part Number: PRF-60711

5.0 out of 5 stars ( 1 )

Estimated Ship Date: Today

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Computer, ECM, GM, Gen III, LS Truck Engine, 6.0L, 4L80E Transmission, VATS Removed, Each

Part Number: PRF-60718

5.0 out of 5 stars ( 1 )

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Computers, GM Genuine Parts Engine Control Modules, PROM Installation or Computer Flash Required, Chevrolet, GMC, 6.6L Diesel, Each

Part Number: ADO-12720006

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Engine Controller Kit, For 430HP LS3 6.2L, 2008-2017, LS, Kit

Part Number: NAL-19540147

Not Yet Reviewed

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Computer, GM OE Engine Control Module, Cadillac, Chevy, GMC, Each

Part Number: ADO-12633238

5.0 out of 5 stars ( 1 )

Estimated Ship Date: Today

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Computer, ECM, Chevrolet, Car, LS1, 5.7L, Manual Transmission, VATS Removed, Each

Part Number: PRF-60717

Not Yet Reviewed

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ECU

Part Number: FST-304003

5.0 out of 5 stars ( 1 )

Estimated Ship Date: Today

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Nexus Plug-in ECU

Part Number: HTH-HT-231801

Not Yet Reviewed

Estimated Ship Date: Jan 6, 2026 if ordered today

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Estimated Ship Date: Jan 6, 2026 if ordered today

ENGINE CONTROLLER

Part Number: DCC-77072452AF

Not Yet Reviewed

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Power Module, Dodge, Each

Part Number: RNB-599-924

4.61 out of 5 stars ( 28 )

Estimated Ship Date: Today

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ENGINE CONTROLLER

Part Number: DCC-77072454AJ

Not Yet Reviewed

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SPORTSMAN COMPUTER

Part Number: FST-303003

Not Yet Reviewed

Estimated Ship Date: Feb 16, 2026 if ordered today

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Estimated Ship Date: Feb 16, 2026 if ordered today

Computer, GM OE Engine Control Module, Buick, Pontiac, Each

Part Number: ADO-12600930

Not Yet Reviewed

Estimated Ship Date: Jan 16, 2026 if ordered today

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Estimated Ship Date: Jan 16, 2026 if ordered today

Computers, Holley EFI, Coyote Ti-VCT, Control Module, Programmable, Ti-VCT Cam Control, CANBUS, Plug-and-Play, Ford, Coyote Engine, Each

Part Number: HLY-554-145

Not Yet Reviewed

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Computer, GM OE Engine Control Module, Buick, Cadillac, Chevy, GMC, Hummer, Isuzu, Pontiac, Saab, Saturn, Each

Part Number: ADO-12678511

Not Yet Reviewed

Estimated Ship Date: Jan 15, 2026 if ordered today

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Estimated Ship Date: Jan 15, 2026 if ordered today

MODULE ASM,TRANS CONT

Part Number: ADO-19434978

Not Yet Reviewed

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Computer, GM OE Remanufactured Engine Control Module, Buick, Cadillac, Chevy, Oldsmobile, Pontiac, Each

Part Number: ADO-88999128

5.0 out of 5 stars ( 1 )

Estimated Ship Date: Jan 12, 2026 if ordered today

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Estimated Ship Date: Jan 12, 2026 if ordered today

Computer, Professional Remanufactured Engine Control Module, Chevy, GMC, Each

Part Number: ADO-218-11795

Not Yet Reviewed

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ENGINE CONTROLLER

Part Number: DCC-77072601AB

Not Yet Reviewed

Estimated Ship Date: Jan 19, 2026 if ordered today

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Estimated Ship Date: Jan 19, 2026 if ordered today

Module, Powertrain Control, Remanufactured, Buick, Cadillac, Chevy, Pontiac, Engine Control Computer, Each

Part Number: ADO-88961150

4.0 out of 5 stars ( 1 )

Estimated Ship Date: Today

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MODULE ASM ELEK BRK CONT

Part Number: ADO-19436352

Not Yet Reviewed

Estimated Ship Date: Jan 12, 2026 if ordered today

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Estimated Ship Date: Jan 12, 2026 if ordered today

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