HomeTransmission > Transmission Hard PartsStandard Ignition TCS358 Automatic Transmission Control Solenoid
Part #: TCS358

Standard Ignition TCS358 Automatic Transmission Control Solenoid

27 vehicles fit this part
Select your vehicle to confirm fitment
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OE Direct Replacement — Bolt-on fit, no modifications needed
Fitment: Subaru, Baja, Impreza, Forester, Legacy, and Outback
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Overview of Standard Ignition Automatic Transmission Control Solenoid

The Standard Ignition TCS358 automatic transmission control solenoid is engineered for reliable performance in select Subaru models. Designed with durable metal construction and a rectangular female connector, this solenoid ensures precise control of transmission functions in vehicles like the Subaru Forester and Outback.

  • Compatible with Subaru Baja, Forester, Impreza, Legacy, and Outback models
  • Part number TCS358 for accurate identification
  • Female rectangular connector with one blade terminal (male)
  • Push-on attachment method for secure installation
  • Includes mounting bracket(s) and gaskets for proper fit
  • Single solenoid and terminal included, no wiring harness or hardware

Detailed Product Description and Attributes

The TCS358 automatic transmission control solenoid from Standard Ignition is constructed from metal to withstand the demanding environment of transmission systems. It features a single female rectangular connector designed to mate with a male blade terminal, ensuring a reliable electrical connection. The push-on attachment method simplifies installation and removal without compromising stability. This solenoid comes with necessary gaskets and mounting brackets to facilitate a proper seal and secure mounting within the transmission assembly. While hardware and wiring harnesses are not included, the solenoid is ready to integrate with existing vehicle components.

Compatible Subaru Models and Applications

This transmission control solenoid is specifically compatible with several Subaru models, including the Baja, Forester, Impreza, Legacy, and Outback. It is designed to meet the OEM specifications for these vehicles, making it suitable for transmission repairs or replacements where the original solenoid has failed or is malfunctioning.

  • Regulates hydraulic pressure within the automatic transmission
  • Helps resolve shifting delays or harsh gear changes
  • Addresses transmission slipping or failure to engage gears
  • Prevents erratic or inconsistent transmission behavior
  • Supports overall transmission system reliability and performance

Installation Notes and Tips

When installing the Standard Ignition TCS358 solenoid, ensure the vehicle is safely lifted and the transmission fluid is drained to avoid spills. Use the included gaskets and mounting brackets to secure the solenoid properly. Verify the connector orientation matches the female rectangular shape and that the male blade terminal fits securely. Since hardware and wiring harnesses are not included, reuse existing components or source compatible parts as needed. Follow manufacturer torque specifications to avoid damage.

Quality Assurance and Warranty Information

Standard Ignition parts are manufactured to meet or exceed OEM standards, providing dependable performance for Subaru automatic transmissions. The TCS358 solenoid undergoes rigorous quality control to ensure durability and functionality. Warranty coverage details should be confirmed at the point of purchase, as they may vary by distributor or region.

BrandStandard Ignition
Part NumberTCS358
Attachment MethodPush On
Connector GenderFemale
Connector ShapeRectangular
ContentsSolenoid
Gaskets IncludedYes
Hardware IncludedNo
MaterialMetal
Mounting Bracket(s) IncludedYes
Terminal GenderMale
Terminal TypeBlade
Wiring Harness IncludedNo

This part fits 27 vehicles. Search below:

YearMakeModelPositionNotes
2006SubaruBajaN/ASolenoid No. 3
2005SubaruBajaN/ASolenoid No. 3
2005SubaruImprezaN/ASolenoid No. 3
2004SubaruBajaN/ASolenoid No. 3
2004SubaruForesterN/ASolenoid No. 3
2004SubaruImprezaN/ASolenoid No. 3
2004SubaruLegacyN/ASolenoid No. 3
2003SubaruBajaN/ASolenoid No. 3
2003SubaruForesterN/ASolenoid No. 3
2003SubaruImprezaN/ASolenoid No. 3
2003SubaruLegacyN/ASolenoid No. 3
2003SubaruOutbackN/ASolenoid No. 3
2002SubaruForesterN/ASolenoid No. 3
2002SubaruImprezaN/ASolenoid No. 3
2002SubaruLegacyN/ASolenoid No. 3
2002SubaruOutbackN/ASolenoid No. 3
2001SubaruForesterN/ASolenoid No. 3
2001SubaruImprezaN/ASolenoid No. 3
2001SubaruLegacyN/ASolenoid No. 3
2001SubaruOutbackN/ASolenoid No. 3
2000SubaruForesterN/ASolenoid No. 3
2000SubaruImprezaN/ASolenoid No. 3
2000SubaruLegacyN/ASolenoid No. 3
2000SubaruOutbackN/ASolenoid No. 3
1999SubaruForesterN/ASolenoid No. 3
1999SubaruImprezaN/ASolenoid No. 3
1999SubaruLegacyN/ASolenoid No. 3

* 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:

31939AA091TCS281TCS901V63-77-0005

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