Standard Ignition Automatic Transmission Control Solenoid P/N:TCS309
Help keep your heavy-duty Ford shifting as designed without replacing the entire valve body. The Standard Transmission Control Solenoid TCS410 is a direct-fit OE replacement for the 2011-2023 Ford F-250 Super Duty, F-450 Super Duty and F-550 Super Duty, the 2011-2020 and 2022 Ford F-350 Super Duty, the 2016-2022 Ford F-53 Motorhome Chassis, the 2016-2019 and 2021-2023 Ford F-750, and the 2017-2019 and 2021-2023 Ford F-650. See the Buyer's Guide tab for engine-specific fitment.
This automatic transmission control solenoid is an electrically operated valve. It regulates the flow of transmission fluid within the valve body when the vehicle's control module commands it, helping direct the hydraulic pressure used for shifting.
Signs this part may need replacing include:
These symptoms can have other causes, so diagnose the transmission before replacing the solenoid.
Interchange: TCS333 · TCS953 · BC3Z7G383S
This part cross-references / interchanges with the following part numbers:
What does a transmission control solenoid do?
It is an electrically operated valve that controls the flow of transmission fluid in the valve body when the vehicle's control module commands it. This helps manage the hydraulic pressure used for shifting.
Do I have to replace the whole valve body?
If the solenoid is the failed component, the TCS410 lets you replace it on its own instead of the complete valve body. Diagnose the transmission first, because similar symptoms can have other causes.
Which vehicles does the TCS410 fit?
It fits the 2011-2023 Ford F-250, F-450 and F-550 Super Duty, the 2011-2020 and 2022 Ford F-350 Super Duty, the 2016-2022 Ford F-53 Motorhome Chassis, and the Ford F-650 and F-750. See the Buyer's Guide tab.
What are signs of a failing transmission control solenoid?
Possible signs include harsh, delayed or erratic shifts, slipping, a transmission stuck in one gear, or transmission-related trouble codes. These can also have other causes.
Is the TCS410 a direct-fit replacement?
Yes. Standard lists it as a direct-fit OE replacement, intended for easier installation on an often difficult, time-consuming repair. It interchanges with TCS333, TCS953 and BC3Z7G383S.
WARNING: These products can expose you to chemicals including lead and phthalates, which are known to the State of California to cause cancer and birth defects or other reproductive harm. For more information go to www.P65Warnings.ca.gov.