HomeStandard Ignition TCS356 Automatic Transmission Control Solenoid
Part #: TCS356

Standard Ignition TCS356 Automatic Transmission Control Solenoid

7 vehicles fit this part
Select your vehicle to confirm fitment
Verify this part fits before purchasing — free returns if it doesn't
$220.24Free Shipping
Free ShippingNo Cost to Continental U.S.
Free Returns*Wrong fit? No cost
60-Day ReturnsMoney back guarantee
*Free return shipping only qualifies if our fitment verification tool is used.
Out of Stock
OE Direct Replacement — Bolt-on fit, no modifications needed
Fitment: Toyota and Scion, 86 and FR-S
Easy Returns — Return within 60 days for a full refund
Fast Shipping — Most orders ship same business day before 1pm CST

Overview of Standard Ignition Automatic Transmission Control Solenoid

The Standard Ignition TCS356 is a reliable automatic transmission control solenoid designed specifically for select Scion and Toyota models. Engineered to meet OEM specifications, this solenoid ensures precise transmission control and smooth shifting performance for vehicles like the Scion FR-S and Toyota 86.

  • Connector Gender: Female
  • Terminal Gender: Male
  • Attachment Method: Push on
  • Connector Quantity: 1
  • Connector Shape: Rectangular
  • Material: Metal and plastic construction
  • Mounting Bracket Included
  • Terminal Type: Blade
  • Solenoid Quantity Included: 1

Detailed Product Description

The TCS356 automatic transmission control solenoid from Standard Ignition is built with durable metal and plastic materials to withstand the demanding environment of the transmission system. Featuring a female connector with a rectangular shape and a single blade terminal, this solenoid is designed for a secure push-on attachment method, simplifying installation. The included mounting bracket ensures proper positioning and stability within the transmission assembly. This part is compatible with the Scion FR-S and Toyota 86 models, providing a direct replacement solution for transmission control issues.

Common Applications and Issues Addressed

  • Regulates hydraulic pressure for smooth gear shifts
  • Resolves transmission slipping or harsh shifting
  • Corrects delayed or erratic gear engagement
  • Prevents transmission overheating caused by solenoid failure
  • Restores proper transmission control system function

Installation Notes and Tips

  • Ensure the vehicle is safely lifted and supported before beginning installation
  • Disconnect the battery to prevent electrical shorts during replacement
  • Use the push-on attachment method to connect the female connector securely to the male blade terminal
  • Verify the mounting bracket is properly aligned and fastened to avoid vibration or misalignment
  • Check for any transmission fluid leaks after installation

Quality Assurance and Warranty

Standard Ignition parts are manufactured to meet or exceed OEM standards, ensuring reliable performance and durability. The TCS356 solenoid undergoes rigorous quality control testing to maintain consistent operation within the transmission system. While specific warranty details may vary, Standard Ignition typically offers a limited warranty covering defects in material and workmanship for this part.

BrandStandard Ignition
Part NumberTCS356
Attachment MethodPush On
Connector GenderFemale
Connector ShapeRectangular
ContentsSolenoid
Gaskets IncludedNo
Hardware IncludedNo
MaterialMetal, Plastic
Mounting Bracket(s) IncludedYes
Terminal GenderMale
Terminal TypeBlade
Wiring Harness IncludedNo

This part fits 7 vehicles. Search below:

YearMakeModelPositionNotes
2019Toyota86N/A
2018Toyota86N/A
2017Toyota86N/A
2016ScionFR-SN/A
2015ScionFR-SN/A
2014ScionFR-SN/A
2013ScionFR-SN/A

* Always verify fitment with your vehicle's VIN if unsure. Submodel & trim restrictions may apply.

This part directly replaces or is cross-referenced with the following part numbers:

SU00304327TCS279TCS899

Cross-reference numbers are provided for identification purposes only. Always confirm fitment before ordering.