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Standard Ignition TCA102 4WD Actuator
Reliable 4WD Actuator for Toyota 4Runner
The Standard Ignition 4WD Actuator (Part Number TCA102) is designed specifically for Toyota 4Runner models requiring precise control of the four-wheel-drive system. This actuator ensures smooth engagement and disengagement of the 4WD system, maintaining optimal driveline performance.
- Compatible with Toyota 4Runner models
- Part Number: TCA102 for accurate identification
- Controls 4WD system engagement and disengagement
- Durable construction for long-lasting operation
- Direct replacement for factory 4WD actuators
Product Details and Functionality
The Standard Ignition 4WD Actuator TCA102 is engineered to meet OEM specifications for Toyota 4Runner vehicles. It operates as a critical component in the driveline system, activating the transfer case to switch between two-wheel and four-wheel drive modes. This actuator helps maintain proper torque distribution and vehicle stability under varying driving conditions. Its robust design withstands harsh environments and frequent use, ensuring consistent performance over time.
Common Applications and Problem Resolution
- Restores proper 4WD engagement when actuator failure occurs
- Eliminates issues with transfer case shifting delays or failures
- Resolves symptoms such as 4WD warning lights or unusual noises during mode changes
- Prevents driveline binding caused by faulty actuator operation
- Improves overall driveline responsiveness in Toyota 4Runner 4WD systems
Installation Notes and Tips
Installation of the Standard Ignition 4WD Actuator TCA102 requires basic mechanical skills and appropriate tools. It is recommended to disconnect the vehicle battery before beginning installation to avoid electrical issues. Ensure the actuator is properly aligned and securely fastened to the transfer case. After installation, verify 4WD system operation by testing engagement and disengagement under safe conditions. Consult the vehicle service manual for torque specifications and detailed procedures.
Quality Assurance and Warranty
Standard Ignition parts are manufactured to meet or exceed OEM standards, providing reliable performance and durability. The 4WD Actuator TCA102 undergoes rigorous quality control testing to ensure proper function and fitment for Toyota 4Runner vehicles. While specific warranty details may vary, Standard Ignition typically offers a limited warranty covering defects in materials and workmanship. Refer to the product documentation for exact warranty terms.
| Brand | Standard Ignition |
| Part Number | TCA102 |
| Connector Gender | Female |
| Connector Shape | Rectangular |
| Terminal Gender | Male |
| Terminal Type | Blade |
This part fits 21 vehicles. Search below:
| 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 |
* 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:
Cross-reference numbers are provided for identification purposes only. Always confirm fitment before ordering.