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Standard Ignition TCA102 4WD Actuator
| Brand | Standard Ignition TCA102 |
|---|---|
| Connector Gender | Female |
| Connector Shape | Rectangular |
| Terminal Gender | Male |
| Terminal Type | Blade |
| Fits | Toyota · 21 vehicles |
Direct replacement. Built as a 4WD actuator with a rectangular 1-connector design.
Blade terminals. 12 male blades provide a secure electrical connection.
Female connector. Single rectangular connector simplifies installation and hookup.
Cross-references Dorman - OE Solutions 600-493, Standard Ignition TCA102 and 3641060090 for the same application. See all 6.
Standard Ignition TCA102 4WD Actuator
The Standard Ignition TCA102 is a 4WD actuator for Toyota 4Runner applications with transfer case mounting. It uses a single rectangular female connector with 12 male blade terminals for a direct electrical interface. This part number is used on 2003-2023 Toyota 4Runner models, including 2017-2023 Toyota 4Runner transfer case applications.
Key Features
- 4WD actuator for transfer case operation
- Rectangular connector design with 1 female connector
- 12 male blade terminals for the vehicle harness connection
- Direct-fit replacement for Toyota 4Runner 4WD service needs
- Standard Ignition TCA102 replacement part number
Application Details
Compatible With 2017-2023 Toyota 4Runner, mounted on transfer case. Compatible With 2003-2016 Toyota 4Runner. The Standard Ignition TCA102 is built for vehicles that use this connector and terminal layout, making it a practical choice when servicing the 4WD system on a Toyota 4Runner.
This part cross-references Dorman - OE Solutions 600-493 for the same application.
What It Helps Address
- 4WD engagement problems related to the transfer case actuator
- Intermittent or failed electrical actuation in the 4WD system
- Connector or terminal mismatch during actuator replacement
- Service replacement for worn or nonresponsive 4WD actuator units
- Transfer case control issues on Toyota 4Runner models
Installation Notes
Verify connector shape, terminal count, and mounting location before installation. The TCA102 uses a rectangular 1-connector design with 12 male blade terminals, so matching the original harness and transfer case configuration is important. Confirm vehicle year and application details for 2003-2023 Toyota 4Runner fitment before replacing the actuator.
Quality Assurance
Standard Ignition supplies replacement electrical and driveline components for service applications, and the TCA102 is cataloged with OE-style interchange references for the listed Toyota 4Runner fitments.
| Year | Make | Model | Submodel | Drive Type | Liters | Cylinders | Position | Notes |
|---|---|---|---|---|---|---|---|---|
| 2023 | Toyota | 4Runner | — | — | — | — | N/A | Mounted on Transfer Case |
| 2022 | Toyota | 4Runner | — | — | — | — | N/A | Mounted on Transfer Case |
| 2021 | Toyota | 4Runner | — | — | — | — | N/A | Mounted on Transfer Case |
| 2020 | Toyota | 4Runner | — | — | — | — | N/A | Mounted on Transfer Case |
| 2019 | Toyota | 4Runner | — | — | — | — | N/A | Mounted on Transfer Case |
| 2018 | Toyota | 4Runner | — | — | — | — | N/A | Mounted on Transfer Case |
| 2017 | Toyota | 4Runner | — | — | — | — | N/A | Mounted on Transfer Case |
| 2016 | Toyota | 4Runner | Limited | 4WD | — | — | N/A | — |
| 2015 | Toyota | 4Runner | Limited | 4WD | — | — | N/A | — |
| 2014 | Toyota | 4Runner | Limited | 4WD | — | — | N/A | — |
| 2013 | Toyota | 4Runner | Limited | 4WD | — | — | N/A | — |
| 2012 | Toyota | 4Runner | — | 4WD | 4.0L | V6 | N/A | — |
| 2011 | Toyota | 4Runner | — | 4WD | 4.0L | V6 | N/A | — |
| 2010 | Toyota | 4Runner | — | 4WD | 4.0L | V6 | N/A | — |
| 2009 | Toyota | 4Runner | — | 4WD | 4.7L | V8 | N/A | — |
| 2008 | Toyota | 4Runner | — | 4WD | 4.7L | V8 | N/A | — |
| 2007 | Toyota | 4Runner | — | 4WD | 4.7L | V8 | N/A | — |
| 2006 | Toyota | 4Runner | — | 4WD | — | — | N/A | — |
| 2005 | Toyota | 4Runner | — | 4WD | — | — | N/A | — |
| 2004 | Toyota | 4Runner | — | 4WD | — | — | N/A | — |
| 2003 | Toyota | 4Runner | — | 4WD | — | — | N/A | — |
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