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Standard Ignition TX108 Engine Coolant Temperature Sensor
Reliable Engine Coolant Temperature Sensor for GM and Isuzu Vehicles
The Standard Ignition TX108 Engine Coolant Temperature Sensor is designed to provide accurate temperature readings for your vehicle's engine cooling system. Compatible with select Buick, Chevrolet, GMC, Isuzu, Oldsmobile, and Saab models, this sensor ensures optimal engine performance and helps prevent overheating.
Key Features of the Standard Ignition TX108 Sensor
- Bolt-on attachment method for secure and straightforward installation
- Female connector with a single round shape for precise electrical connection
- Durable brass construction for long-lasting performance
- Two male blade slide terminals for reliable signal transmission
- Compatible with multiple GM and Isuzu SUVs and crossovers
Detailed Description of the TX108 Engine Coolant Temperature Sensor
The TX108 sensor from Standard Ignition is engineered with a brass body that resists corrosion and withstands high engine temperatures. It features a bolt-on design that simplifies replacement without the need for specialized tools. The sensor includes one female round connector and two male blade slide terminals, ensuring a secure and stable electrical connection. This sensor is specifically designed for use in vehicles such as the Buick Rainier, Chevrolet Trailblazer and Trailblazer EXT, GMC Envoy series, Isuzu Ascender and Bravada, Oldsmobile models, and Saab 9-7x, providing precise engine coolant temperature data to the vehicle’s engine control unit (ECU).
Common Applications and Issues Addressed
- Helps prevent engine overheating by providing accurate temperature readings
- Resolves erratic temperature gauge readings or warning light activations
- Improves engine performance by enabling proper fuel mixture adjustments
- Eliminates engine stalling or rough idling caused by faulty temperature data
- Supports efficient operation of cooling fans and emission control systems
Installation Notes and Tips
- Ensure the engine is cool before removing the old sensor to avoid burns
- Use the bolt-on attachment method to securely fasten the sensor in place
- Verify the connector gender and terminal types match your vehicle’s wiring harness
- Check for any coolant leaks after installation and tighten as necessary
- Consult the vehicle’s service manual for torque specifications and sensor location
Quality Assurance and Warranty Information
Standard Ignition manufactures the TX108 sensor to meet or exceed OEM specifications, ensuring reliable performance and durability. The brass material and precise connector design contribute to consistent sensor operation under demanding conditions. This product is backed by Standard Ignition’s quality standards and typically includes a limited warranty against defects in materials and workmanship. Refer to the warranty documentation for specific terms and coverage details.
| Brand | Standard Ignition |
| Part Number | TX108 |
| Attachment Method | Bolt On |
| Connector Gender | Female |
| Connector Shape | Round |
| Material | Brass |
| Terminal Gender | Male |
| Terminal Type | Blade, Slide |
This part fits 27 vehicles. Search below:
| Year | Make | Model | Liters | Cylinders | Position | Notes |
|---|---|---|---|---|---|---|
| 2005 | Buick | Rainier | 4.2L | L6 | N/A | |
| 2005 | Chevrolet | Trailblazer | 4.2L | L6 | N/A | |
| 2005 | Chevrolet | Trailblazer EXT | 4.2L | L6 | N/A | |
| 2005 | GMC | Envoy | 4.2L | L6 | N/A | |
| 2005 | GMC | Envoy XL | 4.2L | L6 | N/A | |
| 2005 | GMC | Envoy XUV | 4.2L | L6 | N/A | |
| 2005 | Isuzu | Ascender | 4.2L | L6 | N/A | |
| 2005 | Saab | 9-7x | 4.2L | L6 | N/A | |
| 2004 | Buick | Rainier | 4.2L | L6 | N/A | |
| 2004 | Chevrolet | Trailblazer | 4.2L | L6 | N/A | |
| 2004 | Chevrolet | Trailblazer EXT | 4.2L | L6 | N/A | |
| 2004 | GMC | Envoy | N/A | |||
| 2004 | GMC | Envoy XL | 4.2L | L6 | N/A | |
| 2004 | GMC | Envoy XUV | 4.2L | L6 | N/A | |
| 2004 | Isuzu | Ascender | 4.2L | L6 | N/A | |
| 2004 | Oldsmobile | Bravada | N/A | |||
| 2003 | Chevrolet | Trailblazer | 4.2L | L6 | N/A | |
| 2003 | Chevrolet | Trailblazer EXT | 4.2L | L6 | N/A | |
| 2003 | GMC | Envoy | N/A | |||
| 2003 | GMC | Envoy XL | 4.2L | L6 | N/A | |
| 2003 | Isuzu | Ascender | 4.2L | L6 | N/A | |
| 2003 | Oldsmobile | Bravada | N/A | |||
| 2002 | Chevrolet | Trailblazer | N/A | |||
| 2002 | Chevrolet | Trailblazer EXT | N/A | |||
| 2002 | GMC | Envoy | N/A | |||
| 2002 | GMC | Envoy XL | N/A | |||
| 2002 | Oldsmobile | Bravada | 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.