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Transmission Control Modules

Is your ride stalling between gear changes or failing to change gears all together? If so, there’s a chance your transmission control module (TCM) is at fault. Working...

Is your ride stalling between gear changes or failing to change gears all together? If so, there’s a chance your transmission control module (TCM) is at fault. Working in conjunction with your vehicle’s engine and transmission, the transmission control unit’s primary purpose is to calculate the correct moment for a gear change for smooth and consistently reliable shifting. In addition, it can also send codes to the onboard computer when a transmission malfunction is detected, helping you to diagnose issues as they arise.

Replacing a faulty TCM is vital when it comes to ensuring a pleasant driving experience and preventing...

Is your ride stalling between gear changes or failing to change gears all together? If so, there’s a chance your transmission control module (TCM) is at fault. Working in conjunction with your vehicle’s engine and transmission, the transmission control unit’s primary purpose is to calculate the correct moment for a gear change for smooth and consistently reliable shifting. In addition, it can also send codes to the onboard computer when a transmission malfunction is detected, helping you to diagnose issues as they arise.

Replacing a faulty TCM is vital when it comes to ensuring a pleasant driving experience and preventing other serious mechanical issues from occurring. No matter your engine or drivetrain type, Summit Racing has the model you need to get back behind the wheel and shifting gears with ease!

Individual Parts

Results 1 - 25 of 50

Automatic Transmission Control Module, Cadillac, Chevrolet, GMC, Each

Part Number: ADO-24276411

5.0 out of 5 stars ( 1 )

Estimated Ship Date: Tomorrow

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Estimated Ship Date: Tomorrow

Automatic Transmission Control Module, Speedometer Interface Module

Part Number: PPE-122010000

Not Yet Reviewed

Estimated Ship Date: Feb 17, 2026 if ordered today

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Estimated Ship Date: Feb 17, 2026 if ordered today

Remanufactured Transmission Control Module

Part Number: RNB-609-255

5.0 out of 5 stars ( 1 )

Estimated Ship Date: Feb 19, 2026 if ordered today

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Estimated Ship Date: Feb 19, 2026 if ordered today

Remanufactured Transmission Control Module

Part Number: RNB-609-256

Not Yet Reviewed

Estimated Ship Date: Feb 19, 2026 if ordered today

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Estimated Ship Date: Feb 19, 2026 if ordered today

Remanufactured Transmission Control Module

Part Number: RNB-609-257

Not Yet Reviewed

Estimated Ship Date: Feb 19, 2026 if ordered today

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Estimated Ship Date: Feb 19, 2026 if ordered today

Automatic Transmission Control Module, Turbo Outlet Adapter - GT42R

Part Number: PPE-116006056

Not Yet Reviewed

Estimated Ship Date: Feb 17, 2026 if ordered today

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Estimated Ship Date: Feb 17, 2026 if ordered today

Automatic Transmission Control Module, 6.0" > 4.0" x 5" L 6mm 5Ply Reducer

Part Number: PPE-515604005

Not Yet Reviewed

Estimated Ship Date: Feb 17, 2026 if ordered today

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Estimated Ship Date: Feb 17, 2026 if ordered today

MODULE, TRANSMISSION CONTROL, 2018-2026

Part Number: MOP-68467810AA

Not Yet Reviewed

Estimated Ship Date: Mar 4, 2026 if ordered today

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Estimated Ship Date: Mar 4, 2026 if ordered today

Computer, Transmission Control Module, Jeep, Each

Part Number: MOP-04692392AI

Not Yet Reviewed

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MODULE, TRANSMISSION CONTROL, 2020-2022

Part Number: MOP-68467809AA

Not Yet Reviewed

Estimated Ship Date: Mar 17, 2026 if ordered today

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Estimated Ship Date: Mar 17, 2026 if ordered today

MODULE-TRANSFERSHIFTCONTRO

Part Number: MOF-TM390

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

GENERIC, TRANSMISSION CONTROL, 2011-2013

Part Number: MOP-68071761AA

Not Yet Reviewed

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MODULE ASM,TRANS CONT (REMAN)

Part Number: ADO-19381534

Not Yet Reviewed

Estimated Ship Date: Mar 3, 2026 if ordered today

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Estimated Ship Date: Mar 3, 2026 if ordered today

Transmission Control modules, ACDelco Transmission Control Modules, Chevy, Each

Part Number: ADO-19316501

Not Yet Reviewed

Estimated Ship Date: Mar 2, 2026 if ordered today

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Estimated Ship Date: Mar 2, 2026 if ordered today

Transmission Control Module, OE Replacement, Buick, Cadillac, Chevrolet, AF50-8, Each

Part Number: ADO-24276934

Not Yet Reviewed

Estimated Ship Date: Mar 3, 2026 if ordered today

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Estimated Ship Date: Mar 3, 2026 if ordered today

MODULE, TRANSMISSION ELECTRIC HYDRA, 2009-2011

Part Number: MOP-RL033810AA

Not Yet Reviewed

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MODULE, TRANSMISSION CONTROL, 2020-2026

Part Number: MOP-68445036AA

Not Yet Reviewed

Estimated Ship Date: Mar 18, 2026 if ordered today

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Estimated Ship Date: Mar 18, 2026 if ordered today

MODULE, TRANSMISSION CONTROL, 2015-2023

Part Number: MOP-68503925AA

Not Yet Reviewed

Estimated Ship Date: Mar 18, 2026 if ordered today

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Estimated Ship Date: Mar 18, 2026 if ordered today

MODULE, TRANSMISSION CONTROL, 2017-2020

Part Number: MOP-68397395AB

Not Yet Reviewed

Estimated Ship Date: Mar 18, 2026 if ordered today

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Estimated Ship Date: Mar 18, 2026 if ordered today

MODULE, TRANSMISSION CONTROL, 2012

Part Number: MOP-05150729AE

Not Yet Reviewed

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MODULE, TRANSMISSION CONTROL, 2013

Part Number: MOP-05150806AH

Not Yet Reviewed

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Remanufactured Transmission Electro-Hydraulic Control Module

Part Number: RNB-609-010

Not Yet Reviewed

Estimated Ship Date: Feb 20, 2026 if ordered today

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Estimated Ship Date: Feb 20, 2026 if ordered today

CONTROL ASM-A/TRNS

Part Number: ADO-85533426

Not Yet Reviewed

Estimated Ship Date: Feb 24, 2026 if ordered today

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Estimated Ship Date: Feb 24, 2026 if ordered today

CONTROL ASM-A/TRNS ELEK

Part Number: ADO-85131858

Not Yet Reviewed

Estimated Ship Date: Feb 26, 2026 if ordered today

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Estimated Ship Date: Feb 26, 2026 if ordered today

CONTROL ASM-A/TRNS

Part Number: ADO-85124396

Not Yet Reviewed

Estimated Ship Date: Feb 26, 2026 if ordered today

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Estimated Ship Date: Feb 26, 2026 if ordered today