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Standard Ignition TCS181 Automatic Transmission Control Solenoid
Overview of Standard Ignition Automatic Transmission Control Solenoid TCS181
The Standard Ignition Automatic Transmission Control Solenoid TCS181 is designed for reliable operation in select Lexus, Scion, and Toyota vehicles. This solenoid plays a critical role in managing automatic transmission functions, ensuring smooth gear shifts and optimal vehicle performance.
- Connector Gender: Female
- Terminal Gender: Male
- Attachment Method: Push on
- Connector Quantity: 1
- Connector Shape: Rectangular
- Material: Metal and plastic construction
- Solenoid Quantity Included: 1
- Terminal Type: Pin
Detailed Product Description
The TCS181 automatic transmission control solenoid from Standard Ignition is engineered with a durable metal and plastic body to withstand the demands of transmission system environments. Featuring a single rectangular female connector with a male pin terminal, this solenoid uses a push-on attachment method for secure and straightforward installation. It does not include gaskets, hardware, mounting brackets, wiring harnesses, or wires, allowing for compatibility with existing vehicle components. This part is specifically compatible with Lexus, Scion, and Toyota models such as the Avalon, Camry, ES300h, ES350, Highlander, NX200t, NX300h, RAV4, RX350, RX450h, Sienna, tC, and Venza.
Common Applications and Issues Addressed
- Regulates hydraulic pressure for smooth automatic transmission shifting
- Resolves delayed or harsh gear shifts in compatible Lexus, Scion, and Toyota vehicles
- Addresses transmission slipping or failure to engage gears properly
- Helps correct transmission-related error codes linked to solenoid malfunction
- Improves overall transmission responsiveness and drivability
Installation Notes and Tips
- Ensure the vehicle is compatible with part number TCS181 before installation
- Disconnect the battery and relieve transmission pressure prior to removal
- Use the push-on attachment method to connect the female rectangular connector securely
- Verify the male pin terminal is properly seated to avoid electrical issues
- Inspect surrounding components for wear or damage during replacement
Quality Assurance and Warranty
Standard Ignition parts are manufactured to meet or exceed OEM specifications, providing reliable performance for your vehicle’s transmission system. While this product does not include additional hardware or gaskets, it is built with quality metal and plastic materials to ensure durability. Please consult the product packaging or Standard Ignition documentation for specific warranty details related to part number TCS181.
| Brand | Standard Ignition |
| Part Number | TCS181 |
| Attachment Method | Push On |
| Connector Gender | Female |
| Connector Shape | Rectangular |
| Contents | Solenoid |
| Gaskets Included | No |
| Hardware Included | No |
| Material | Metal, Plastic |
| Mounting Bracket(s) Included | No |
| Terminal Gender | Male |
| Terminal Type | Pin |
| Wiring Harness Included | No |
This part fits 85 vehicles. Search below:
| Year | Make | Model | Liters | Cylinders | Position | Notes |
|---|---|---|---|---|---|---|
| 2018 | Lexus | ES350 | N/A | 3 Way Solenoid | ||
| 2018 | Toyota | Avalon | N/A | 3 Way Solenoid | ||
| 2018 | Toyota | Highlander | N/A | 3 Way Solenoid | ||
| 2018 | Toyota | RAV4 | N/A | 3 Way Solenoid | ||
| 2017 | Lexus | NX200t | N/A | |||
| 2016 | Lexus | ES300h | N/A | 3 Way Solenoid | ||
| 2016 | Lexus | ES350 | N/A | 3 Way Solenoid | ||
| 2016 | Lexus | NX200t | N/A | |||
| 2016 | Lexus | NX300h | N/A | |||
| 2016 | Scion | tC | N/A | Shift Solenoid | ||
| 2016 | Toyota | Avalon | N/A | 3 Way Solenoid | ||
| 2016 | Toyota | Camry | N/A | 3 Way Solenoid | ||
| 2016 | Toyota | Highlander | N/A | 3 Way Solenoid | ||
| 2016 | Toyota | RAV4 | N/A | 3 Way Solenoid | ||
| 2016 | Toyota | Sienna | N/A | 3 Way Solenoid | ||
| 2016 | Toyota | Venza | N/A | 3 Way Solenoid | ||
| 2015 | Lexus | ES300h | N/A | 3 Way Solenoid | ||
| 2015 | Lexus | ES350 | N/A | 3 Way Solenoid | ||
| 2015 | Lexus | NX200t | N/A | |||
| 2015 | Lexus | NX300h | N/A | |||
| 2015 | Lexus | RX350 | N/A | 3 Way Solenoid | ||
| 2015 | Lexus | RX450h | N/A | 3 Way Solenoid | ||
| 2015 | Scion | tC | N/A | Shift Solenoid | ||
| 2015 | Toyota | Avalon | N/A | 3 Way Solenoid | ||
| 2015 | Toyota | Camry | N/A | 3 Way Solenoid | ||
| 2015 | Toyota | Highlander | N/A | 3 Way Solenoid | ||
| 2015 | Toyota | RAV4 | N/A | 3 Way Solenoid | ||
| 2015 | Toyota | Sienna | N/A | 3 Way Solenoid | ||
| 2015 | Toyota | Venza | N/A | 3 Way Solenoid | ||
| 2014 | Lexus | ES300h | N/A | 3 Way Solenoid | ||
| 2014 | Lexus | ES350 | N/A | 3 Way Solenoid | ||
| 2014 | Lexus | RX350 | N/A | 3 Way Solenoid | ||
| 2014 | Lexus | RX450h | N/A | 3 Way Solenoid | ||
| 2014 | Scion | tC | N/A | Shift Solenoid | ||
| 2014 | Toyota | Avalon | N/A | 3 Way Solenoid | ||
| 2014 | Toyota | Camry | N/A | 3 Way Solenoid | ||
| 2014 | Toyota | Highlander | N/A | 3 Way Solenoid | ||
| 2014 | Toyota | RAV4 | N/A | 3 Way Solenoid | ||
| 2014 | Toyota | Sienna | N/A | 3 Way Solenoid | ||
| 2014 | Toyota | Venza | N/A | 3 Way Solenoid | ||
| 2013 | Lexus | ES300h | N/A | 3 Way Solenoid | ||
| 2013 | Lexus | ES350 | N/A | 3 Way Solenoid | ||
| 2013 | Lexus | RX350 | N/A | 3 Way Solenoid | ||
| 2013 | Lexus | RX450h | N/A | 3 Way Solenoid | ||
| 2013 | Scion | tC | N/A | 3 Way Solenoid, Solenoid No. 1 | ||
| 2013 | Toyota | Avalon | N/A | 3 Way Solenoid | ||
| 2013 | Toyota | Camry | N/A | 3 Way Solenoid | ||
| 2013 | Toyota | RAV4 | N/A | 3 Way Solenoid | ||
| 2013 | Toyota | Sienna | N/A | 3 Way Solenoid | ||
| 2013 | Toyota | Venza | N/A | 3 Way Solenoid | ||
| 2012 | Lexus | ES350 | N/A | 3 Way Solenoid | ||
| 2012 | Lexus | RX350 | N/A | 3 Way Solenoid | ||
| 2012 | Lexus | RX450h | N/A | 3 Way Solenoid | ||
| 2012 | Scion | tC | N/A | 3 Way Solenoid, Solenoid No. 1 | ||
| 2012 | Toyota | Avalon | N/A | 3 Way Solenoid | ||
| 2012 | Toyota | Camry | N/A | 3 Way Solenoid | ||
| 2012 | Toyota | Sienna | N/A | 3 Way Solenoid | ||
| 2012 | Toyota | Venza | N/A | 3 Way Solenoid | ||
| 2011 | Lexus | ES350 | N/A | 3 Way Solenoid | ||
| 2011 | Lexus | RX350 | N/A | 3 Way Solenoid | ||
| 2011 | Lexus | RX450h | N/A | 3 Way Solenoid | ||
| 2011 | Scion | tC | N/A | 3 Way Solenoid, Solenoid No. 1 | ||
| 2011 | Toyota | Avalon | N/A | 3 Way Solenoid | ||
| 2011 | Toyota | Camry | N/A | 3 Way Solenoid | ||
| 2011 | Toyota | Sienna | N/A | 3 Way Solenoid | ||
| 2011 | Toyota | Venza | N/A | 3 Way Solenoid | ||
| 2010 | Lexus | ES350 | N/A | 3 Way Solenoid | ||
| 2010 | Lexus | RX350 | N/A | 3 Way Solenoid | ||
| 2010 | Lexus | RX450h | N/A | 3 Way Solenoid | ||
| 2010 | Toyota | Avalon | N/A | 3 Way Solenoid | ||
| 2010 | Toyota | Camry | 3.5L | V6 | N/A | 3 Way Solenoid |
| 2010 | Toyota | Highlander | 3.5L | V6 | N/A | 3 Way Solenoid |
| 2010 | Toyota | Venza | N/A | 3 Way Solenoid | ||
| 2009 | Lexus | ES350 | N/A | 3 Way Solenoid | ||
| 2009 | Toyota | Avalon | N/A | 3 Way Solenoid | ||
| 2009 | Toyota | Camry | 3.5L | V6 | N/A | 3 Way Solenoid |
| 2009 | Toyota | Highlander | 3.5L | V6 | N/A | 3 Way Solenoid |
| 2009 | Toyota | Venza | N/A | 3 Way Solenoid | ||
| 2008 | Lexus | ES350 | N/A | 3 Way Solenoid | ||
| 2008 | Toyota | Avalon | N/A | 3 Way Solenoid | ||
| 2008 | Toyota | Camry | 3.5L | V6 | N/A | 3 Way Solenoid |
| 2008 | Toyota | Highlander | 3.5L | V6 | N/A | 3 Way Solenoid |
| 2007 | Lexus | ES350 | N/A | 3 Way Solenoid | ||
| 2007 | Toyota | Avalon | N/A | 3 Way Solenoid | ||
| 2007 | Toyota | Camry | N/A | 3 Way Solenoid |
* 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.