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Global Parts 1814571 Engine Coolant Temperature Sensor
Engine Coolant Temperature Sensor for Mercedes-Benz
Global Parts 1814571 is an engine coolant temperature sensor built to send accurate coolant temperature data to the ECM. It is a direct replacement sensor for 2018 Mercedes-Benz C300 and 2018 Mercedes-Benz C350e applications, helping maintain proper engine management and cooling system response.
Key Features
- Direct replacement engine coolant temperature sensor
- Designed to provide accurate temperature input to the ECM
- Meets OE specifications for form, fit, and function
- Blade terminal type with 2 terminals
- Female oval connector with 1 connector interface
- Fits 2018 Mercedes-Benz C300 and 2018 Mercedes-Benz C350e
Detailed Description
Global Parts part number 1814571 is engineered for coolant temperature monitoring in Mercedes-Benz cooling system and engine control applications. The sensor uses a blade terminal design, a female oval connector, and a 2-terminal layout to match the original equipment style connection. By reporting coolant temperature to the ECM, this sensor supports accurate fuel and cooling strategy decisions in vehicles such as the 2018 Mercedes-Benz C300 and 2018 Mercedes-Benz C350e. Part number 1814571 is also cross-referenced to ES113123 for the same application.
Common Issues This Sensor Can Address
- Incorrect coolant temperature readings at the ECM
- Cooling fan operation that does not follow engine temperature
- Overheating concerns related to faulty temperature input
- Driveability problems caused by inaccurate engine temperature data
- Check engine light conditions tied to coolant temperature sensor faults
Installation Notes and Tips
Verify connector shape, terminal count, and terminal gender before installation. Confirm the replacement sensor matches the original oval female connector and blade terminal layout used on the vehicle. For best results, inspect the connector for corrosion or damaged terminals and compare the old sensor to Global Parts 1814571 before installation on the 2018 Mercedes-Benz C300 or 2018 Mercedes-Benz C350e.
Quality Assurance
Global Parts coolant temp sensors are direct replacement components built to meet OE specifications, with the goal of restoring accurate ECM temperature input and dependable cooling system operation.
| Brand | Global Parts |
|---|---|
| Part Number | 1814571 |
| Terminal Type | Blade |
| Connector Quantity | 1 |
| Connector Shape | Oval |
| Terminal Quantity | 2 |
| Connector Gender | Female |
| Terminal Gender | Male |
This part fits 2 vehicles. Search below:
| Year | Make | Model | Liters | Cylinders | Position | Notes |
|---|---|---|---|---|---|---|
| 2018 | Mercedes-Benz | C300 | 2.0L | L4 | N/A | |
| 2018 | Mercedes-Benz | C350e | 2.0L | L4 | 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.