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Standard Ignition TX55 Engine Coolant Temperature Sensor - Left
Reliable Engine Coolant Temperature Sensor for Audi and Volkswagen
The Standard Ignition TX55 Engine Coolant Temperature Sensor is designed to provide accurate temperature readings for your vehicle's cooling system. Compatible with various Audi and Volkswagen models, this sensor ensures optimal engine performance and helps prevent overheating.
- Bolt-on attachment method for secure installation
- Female rectangular plug-in connector with one connector
- Brass construction for durability and corrosion resistance
- Two male blade terminals for reliable electrical connection
- Thread size M10-1.0 for precise fitment
Detailed Product Description
The TX55 Engine Coolant Temperature Sensor by Standard Ignition is engineered to meet OEM specifications for Audi and Volkswagen vehicles, including models such as the Audi 80, 80 Quattro, 90, 90 Quattro, 100, 100 Quattro, 4000, A4, A4 Quattro, A6, A6 Quattro, Cabriolet, Coupe, Fox, Golf, Jetta, Passat, and Quantum. This sensor features a bolt-on attachment method that ensures a secure and stable fit in the engine cooling system. The sensor’s brass material offers excellent resistance to corrosion and heat, contributing to long service life. It includes a female rectangular plug-in connector with one connector and two male blade terminals, providing a reliable electrical interface. The M10-1.0 thread size guarantees compatibility with the specified vehicle models, making it a precise replacement part.
Common Applications and Issues Addressed
- Monitors engine coolant temperature to prevent overheating
- Helps regulate engine cooling fan operation
- Supports accurate temperature data for engine control units (ECU)
- Prevents engine performance issues related to faulty temperature readings
- Reduces risk of engine damage due to improper coolant temperature monitoring
Installation Notes and Tips
Installation of the Standard Ignition TX55 sensor requires removal of the old sensor and careful threading of the new sensor into place using the M10-1.0 thread size. Ensure the bolt-on attachment is tightened securely to avoid leaks. The female rectangular plug-in connector should be connected firmly to the vehicle’s wiring harness. It is recommended to check for coolant leaks after installation and verify sensor operation through diagnostic tools or vehicle onboard systems.
Quality Assurance and Warranty
Standard Ignition parts are manufactured to meet or exceed OEM standards, ensuring reliable performance and durability. The TX55 Engine Coolant Temperature Sensor undergoes rigorous quality control testing to maintain consistent functionality. Please refer to Standard Ignition’s warranty policy for specific coverage details.
| Brand | Standard Ignition |
| Part Number | TX55 |
| Attachment Method | Bolt On |
| Connector Gender | Female |
| Connector Shape | Rectangular |
| Connector Type | Plug In |
| Material | Brass |
| Terminal Gender | Male |
| Terminal Type | Blade |
| Thread Size | M10-1.0 |
This part fits 76 vehicles. Search below:
| Year | Make | Model | Drive Type | Liters | Cylinders | Position | Notes |
|---|---|---|---|---|---|---|---|
| 2005 | Audi | A6 | N/A | White; 2 Blade Term. | |||
| 2005 | Audi | A6 Quattro | N/A | White; 2 Blade Term. | |||
| 1999 | Audi | A4 Quattro | 2.8L | V6 | N/A | ||
| 1998 | Audi | A4 Quattro | 2.8L | V6 | N/A | ||
| 1998 | Audi | A6 | N/A | 2 Blade Term. | |||
| 1998 | Audi | A6 Quattro | N/A | 2 Blade Term. | |||
| 1998 | Audi | Cabriolet | N/A | ||||
| 1997 | Audi | A4 | 2.8L | V6 | N/A | ||
| 1997 | Audi | A4 Quattro | 2.8L | V6 | N/A | ||
| 1997 | Audi | A6 | N/A | ||||
| 1997 | Audi | A6 Quattro | N/A | ||||
| 1997 | Audi | Cabriolet | N/A | ||||
| 1996 | Audi | A4 | N/A | ||||
| 1996 | Audi | A4 Quattro | N/A | ||||
| 1996 | Audi | A6 | N/A | ||||
| 1996 | Audi | A6 Quattro | N/A | ||||
| 1996 | Audi | Cabriolet | N/A | ||||
| 1995 | Audi | 90 | N/A | ||||
| 1995 | Audi | 90 Quattro | N/A | ||||
| 1995 | Audi | A6 | N/A | ||||
| 1995 | Audi | A6 Quattro | N/A | ||||
| 1995 | Audi | Cabriolet | N/A | ||||
| 1994 | Audi | 100 | N/A | ||||
| 1994 | Audi | 100 Quattro | N/A | ||||
| 1994 | Audi | 90 | N/A | ||||
| 1994 | Audi | 90 Quattro | N/A | ||||
| 1994 | Audi | Cabriolet | N/A | ||||
| 1993 | Audi | 100 | N/A | ||||
| 1993 | Audi | 100 Quattro | N/A | ||||
| 1993 | Audi | 90 | N/A | ||||
| 1993 | Audi | 90 Quattro | N/A | ||||
| 1993 | Volkswagen | Fox | N/A | ||||
| 1992 | Audi | 100 | N/A | ||||
| 1992 | Audi | 100 Quattro | N/A | ||||
| 1992 | Audi | 80 | N/A | ||||
| 1992 | Audi | 80 Quattro | N/A | ||||
| 1992 | Volkswagen | Fox | N/A | ||||
| 1992 | Volkswagen | Golf | 2.0L | L4 | N/A | ||
| 1992 | Volkswagen | Passat | N/A | Ignition Knock (Detonation) Sensor | |||
| 1991 | Audi | 80 | N/A | ||||
| 1991 | Audi | 80 Quattro | N/A | ||||
| 1991 | Volkswagen | Fox | N/A | ||||
| 1991 | Volkswagen | Golf | 1.8L | L4 | N/A | ||
| 1991 | Volkswagen | Jetta | N/A | White; 2 Blade Term. | |||
| 1991 | Volkswagen | Passat | N/A | ||||
| 1990 | Audi | 80 | FWD | N/A | |||
| 1990 | Volkswagen | Fox | N/A | ||||
| 1990 | Volkswagen | Golf | 2.0L | L4 | N/A | ||
| 1990 | Volkswagen | Jetta | N/A | White; 2 Blade Term. | |||
| 1990 | Volkswagen | Passat | N/A | ||||
| 1989 | Audi | 80 | FWD | N/A | |||
| 1989 | Volkswagen | Fox | N/A | ||||
| 1989 | Volkswagen | Golf | N/A | ||||
| 1988 | Audi | 80 | FWD | N/A | |||
| 1988 | Audi | 90 | 2.0L | L4 | N/A | ||
| 1988 | Volkswagen | Fox | N/A | ||||
| 1988 | Volkswagen | Golf | N/A | ||||
| 1988 | Volkswagen | Jetta | N/A | White; 2 Blade Term. | |||
| 1987 | Audi | 4000 | 1.8L | L4 | N/A | ||
| 1987 | Volkswagen | Fox | N/A | ||||
| 1987 | Volkswagen | Golf | N/A | ||||
| 1987 | Volkswagen | Jetta | N/A | White; 2 Blade Term. | |||
| 1986 | Audi | 4000 | 1.8L | L4 | N/A | ||
| 1986 | Volkswagen | Golf | N/A | ||||
| 1986 | Volkswagen | Jetta | N/A | White; 2 Blade Term. | |||
| 1985 | Audi | 4000 | 1.8L | L4 | N/A | ||
| 1985 | Volkswagen | Golf | N/A | ||||
| 1985 | Volkswagen | Jetta | N/A | ||||
| 1985 | Volkswagen | Quantum | 1.6L | L4 | N/A | ||
| 1985 | Volkswagen | Quantum | 1.8L | L4 | N/A | ||
| 1984 | Audi | 4000 | 1.8L | L4 | N/A | ||
| 1984 | Audi | Coupe | 2.2L | L5 | Left | Located On Cylinder Head | |
| 1984 | Volkswagen | Jetta | 1.8L | L4 | N/A | White; 2 Term. | |
| 1983 | Audi | Coupe | Left | Located On Cylinder Head | |||
| 1982 | Audi | Coupe | Left | Located On Cylinder Head | |||
| 1981 | Audi | Coupe | Left | Located On Cylinder Head |
* 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.