Standard Ignition TCS408 Automatic Transmission Control Solenoid

Automatic Transmission Control Solenoid for Ford Super Duty

Standard Ignition TCS408 is an automatic transmission control solenoid built for direct mounting on the transfer case. It uses a rectangular single-connector design with female terminals and a Ford automotive-style terminal layout for straightforward service replacement. This application is listed for Ford F-250 Super Duty and Ford F-350 Super Duty models with Solenoid No. 5 fitment.

Key Features

• Direct-attach automatic transmission control solenoid
• Mounts on the transfer case
• Rectangular 1-connector design with female connector and terminal gender
• Ford automotive type 2-terminal configuration
• Metal and plastic construction
• Includes O-rings for sealing at installation
• Standard Ignition TCS408 replacement part number

Detailed Description

Standard Ignition TCS408 is a transmission control solenoid for Ford Super Duty trucks that require Solenoid No. 5 service on the transfer case. It is listed for 2011-2023 Ford F-250 Super Duty and 2011-2020 Ford F-350 Super Duty, making it a direct-fit option for common Ford Super Duty transmission control repairs. The part number TCS408 is also referenced in interchange listings for BC3Z7G383V, TCS951, and Standard Ignition TCS331.

This solenoid is built with a metal and plastic housing, a rectangular connector, and a direct attachment method. The design includes O-rings and does not use a harness, bracket, gasket, or mounting hardware. For buyers searching Ford F-250 Super Duty transmission control solenoid, Ford F-350 Super Duty transfer case solenoid, or Standard Ignition TCS408 replacement, this part matches the listed service application.

Common Repair Uses

• Restoring transmission control function on Ford Super Duty trucks
• Replacing a failed Solenoid No. 5 on the transfer case
• Addressing shift quality concerns tied to transfer case solenoid operation
• Correcting electrical faults related to the transmission control solenoid circuit
• Servicing a damaged or leaking solenoid seal area

Installation Notes

Install on the transfer case using the direct-attach design and verify connector orientation before final assembly. This part uses a female connector and Ford automotive type terminals, so confirm the vehicle connector matches before installation. The included O-rings should be inspected and seated properly during service. No wiring harness, gasket, bracket, or hardware is included.

Quality Assurance

Standard Ignition supplies replacement electrical and transmission components for service applications that require OE-style fit and function. TCS408 is built to match the listed Ford Super Duty application and interchange references for accurate parts selection.