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Standard Ignition TX307 Engine Coolant Temperature Sensor
Reliable Engine Coolant Temperature Sensor for Mazda, Scion, and Toyota
The Standard Ignition TX307 Engine Coolant Temperature Sensor is designed to provide accurate temperature readings for your vehicle's engine cooling system. Compatible with select Mazda, Scion, and Toyota models, this sensor ensures optimal engine performance and helps prevent overheating.
Key Features of the Standard Ignition TX307 Sensor
- Push-on attachment method for straightforward installation
- Durable brass finish with gold and white color accents
- Female rectangular plug-in connector with one connector
- Three male blade terminals for secure electrical connection
- Operates on 12-volt electrical systems
Detailed Description of the TX307 Engine Coolant Temperature Sensor
The TX307 sensor from Standard Ignition is engineered with a brass finish that offers corrosion resistance and long-lasting durability. Its push-on attachment method simplifies replacement, while the female rectangular connector with a single plug-in design ensures a reliable fit. The sensor features three male blade terminals, providing stable electrical contact necessary for accurate temperature readings. This sensor is specifically compatible with Mazda, Scion, and Toyota vehicles, including models such as the Mazda 2, Scion iA, Toyota Yaris, and Yaris iA, making it a precise replacement part for these applications.
Common Issues Addressed by the TX307 Sensor
- Engine overheating due to inaccurate temperature readings
- Poor fuel efficiency caused by faulty coolant temperature data
- Check engine light triggered by sensor malfunction
- Erratic engine performance related to temperature sensor failure
- Cooling fan operation issues linked to sensor errors
Installation Notes and Tips
- Ensure the engine is cool before attempting sensor replacement
- Disconnect the battery to prevent electrical shorts during installation
- Carefully remove the old sensor by detaching the female plug and unscrewing the sensor
- Push the new TX307 sensor firmly into place using the push-on attachment method
- Verify the connector is securely plugged in and terminals are properly aligned
Quality Assurance and Warranty Information
Standard Ignition manufactures the TX307 sensor to meet or exceed OEM specifications, ensuring reliable performance and durability. This part undergoes rigorous quality control testing to maintain consistent standards. Please refer to Standard Ignition's warranty policy for specific coverage details.
| Brand | Standard Ignition |
| Part Number | TX307 |
| Attachment Method | Push On |
| Color | Gold, White |
| Connector Gender | Female |
| Connector Shape | Rectangular |
| Connector Type | Plug In |
| Finish | Brass |
| Terminal Gender | Male |
| Terminal Type | Blade |
| Voltage | 12 |
This part fits 10 vehicles. Search below:
| Year | Make | Model | Position | Notes |
|---|---|---|---|---|
| 2020 | Toyota | Yaris | Radiator | |
| 2019 | Toyota | Yaris | Radiator | |
| 2018 | Toyota | Yaris iA | Radiator | |
| 2017 | Toyota | Yaris iA | Radiator | |
| 2016 | Scion | iA | Radiator | |
| 2015 | Mazda | 2 | Radiator | |
| 2014 | Mazda | 2 | N/A | Located in Radiator |
| 2013 | Mazda | 2 | N/A | Located in Radiator |
| 2012 | Mazda | 2 | N/A | Located in Radiator |
| 2011 | Mazda | 2 | N/A | Located in Radiator |
* 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.