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Standard Ignition TX56 Engine Coolant Temperature Sensor
Reliable Engine Coolant Temperature Sensor for Mercedes-Benz Models
The Standard Ignition TX56 Engine Coolant Temperature Sensor is designed to provide accurate temperature readings for your Mercedes-Benz vehicle. Engineered with a bolt-on attachment method and a durable M14-1.50 thread size, this sensor ensures a secure fit and reliable performance for models including the 190E, 300E, and 560SEL.
- Bolt-on attachment method for straightforward installation
- Male connector with two round connectors for secure electrical connection
- Female cylindrical tube terminals, two in quantity, for reliable signal transmission
- Thread size M14-1.50 compatible with specified Mercedes-Benz engines
- Compatible with multiple Mercedes-Benz models such as 260E, 300CE, and 420SEL
Detailed Product Description
The Standard Ignition TX56 sensor is engineered to monitor engine coolant temperature accurately, helping your vehicle's engine control unit (ECU) maintain optimal operating conditions. Featuring a bolt-on design, this sensor installs easily without the need for additional adapters. The male connector with two round pins ensures a stable electrical connection, while the female cylindrical tube terminals provide consistent signal integrity. The M14-1.50 thread size matches factory specifications for a secure and leak-free fit. This sensor is compatible with a range of Mercedes-Benz models, including the 190E, 300SE, 560SEC, and others, making it a versatile replacement part for your cooling system needs.
Common Applications and Issues Addressed
- Helps prevent engine overheating by providing accurate temperature data
- Resolves erratic temperature gauge readings in Mercedes-Benz 300SL and 300TE models
- Supports proper engine management and fuel efficiency in 560SEL and 420SEL vehicles
- Eliminates check engine light triggers related to coolant temperature sensor faults
- Assists in maintaining optimal engine performance in 260E and 300CE models
Installation Notes and Tips
Installation of the Standard Ignition TX56 sensor requires removal of the old sensor and replacement with the new bolt-on unit. Ensure the engine is cool before beginning installation to avoid injury. The M14-1.50 thread size matches factory specifications, so no thread adapters are necessary. Verify the male connector and female terminal orientations align correctly to avoid connection issues. Tighten the sensor securely to prevent coolant leaks but avoid over-tightening which may damage the sensor or mounting threads.
Quality Assurance and Warranty
Standard Ignition parts are manufactured to meet or exceed OEM specifications, ensuring reliable performance and durability. The TX56 Engine Coolant Temperature Sensor undergoes rigorous quality control testing to maintain consistent standards. While specific warranty details are not provided here, Standard Ignition typically offers coverage against defects in materials and workmanship. Consult product documentation or your parts provider for exact warranty terms.
| Brand | Standard Ignition |
| Part Number | TX56 |
| Attachment Method | Bolt on |
| Connector Gender | Male |
| Connector Quantity | 2 |
| Connector Shape | Round |
| Terminal Gender | Female |
| Terminal Quantity | 2 |
| Terminal Type | Cylindrical tube |
| Thread Size | M14-1.50 |
This part fits 44 vehicles. Search below:
| Year | Make | Model | Liters | Cylinders | Fuel Type | Position | Notes |
|---|---|---|---|---|---|---|---|
| 1993 | Mercedes-Benz | 300TE | 3.0L | L6 | N/A | ||
| 1992 | Mercedes-Benz | 300CE | GAS | N/A | |||
| 1992 | Mercedes-Benz | 300E | 3.0L | L6 | N/A | ||
| 1992 | Mercedes-Benz | 300SL | N/A | ||||
| 1992 | Mercedes-Benz | 300TE | N/A | ||||
| 1991 | Mercedes-Benz | 300SE | N/A | ||||
| 1991 | Mercedes-Benz | 300SEL | N/A | ||||
| 1991 | Mercedes-Benz | 300TE | N/A | ||||
| 1990 | Mercedes-Benz | 190E | N/A | Compatible with vehicles equipped with Federal Emissions. | |||
| 1989 | Mercedes-Benz | 190E | N/A | ||||
| 1989 | Mercedes-Benz | 260E | N/A | ||||
| 1989 | Mercedes-Benz | 300CE | N/A | ||||
| 1989 | Mercedes-Benz | 300E | N/A | ||||
| 1989 | Mercedes-Benz | 300SE | N/A | ||||
| 1989 | Mercedes-Benz | 300SEL | N/A | ||||
| 1989 | Mercedes-Benz | 300TE | N/A | ||||
| 1989 | Mercedes-Benz | 420SEL | N/A | ||||
| 1989 | Mercedes-Benz | 560SEC | N/A | 2 Terminal Fitment | |||
| 1989 | Mercedes-Benz | 560SEL | N/A | ||||
| 1989 | Mercedes-Benz | 560SL | N/A | ||||
| 1988 | Mercedes-Benz | 190E | N/A | ||||
| 1988 | Mercedes-Benz | 260E | N/A | ||||
| 1988 | Mercedes-Benz | 300CE | N/A | ||||
| 1988 | Mercedes-Benz | 300E | N/A | ||||
| 1988 | Mercedes-Benz | 300SE | N/A | ||||
| 1988 | Mercedes-Benz | 300SEL | N/A | ||||
| 1988 | Mercedes-Benz | 300TE | N/A | ||||
| 1988 | Mercedes-Benz | 420SEL | N/A | ||||
| 1988 | Mercedes-Benz | 560SEC | N/A | 2 Terminal Fitment | |||
| 1988 | Mercedes-Benz | 560SEL | N/A | ||||
| 1988 | Mercedes-Benz | 560SL | N/A | ||||
| 1987 | Mercedes-Benz | 190E | N/A | ||||
| 1987 | Mercedes-Benz | 260E | N/A | ||||
| 1987 | Mercedes-Benz | 300E | N/A | ||||
| 1987 | Mercedes-Benz | 420SEL | N/A | ||||
| 1987 | Mercedes-Benz | 560SEC | N/A | 2 Terminal Fitment | |||
| 1987 | Mercedes-Benz | 560SEL | N/A | ||||
| 1987 | Mercedes-Benz | 560SL | N/A | ||||
| 1986 | Mercedes-Benz | 190E | N/A | ||||
| 1986 | Mercedes-Benz | 300E | N/A | ||||
| 1986 | Mercedes-Benz | 420SEL | N/A | ||||
| 1986 | Mercedes-Benz | 560SEC | N/A | 2 Terminal Fitment | |||
| 1986 | Mercedes-Benz | 560SEL | N/A | ||||
| 1986 | Mercedes-Benz | 560SL | 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.