Walker 211-1076 Engine Coolant Temperature Sensor

Engine Coolant Temperature Sensor for Mercedes-Benz

Walker Products 211-1076 is an engine coolant temperature sensor built for direct replacement in a wide range of Mercedes-Benz, Dodge Sprinter, Jeep Grand Cherokee, and INFINITI QX30 applications. It supports accurate coolant temperature reporting to the engine management system, helping maintain proper fuel delivery, idle quality, and cooling-system control.

Walker Products has supplied fuel system and engine management components since 1946, with manufacturing and engineering processes focused on OEM-level fit and specification control. Part number 211-1076 is listed across many late-model Mercedes-Benz platforms, including C300, E350, GLE, GLS, S-Class, and Sprinter applications.

Key Features

• Engine coolant temperature sensor for OEM-style replacement
• Walker Products 211-1076 application coverage for Mercedes-Benz, Dodge Sprinter, Jeep, and INFINITI models
• Supports accurate coolant temperature signal input to the ECU
• Built for vehicles requiring sensor-only replacement
• Cross-references Standard Ignition TX155 and Dorman 82404 for the same application

Detailed Description

This Walker Products engine coolant temperature sensor is designed for vehicles that rely on precise coolant temperature data for engine control strategy. When the sensor signal is inaccurate, the vehicle may experience drivability concerns, incorrect fan operation, or poor cold-start behavior. The 211-1076 is a practical replacement for many Mercedes-Benz models, including 2011-2024 C300, 2020-2023 E350, 2020-2023 GLE350, and 2010-2024 Sprinter 2500 and Sprinter 3500 applications.

Compatible With 2013-2025 Mercedes-Benz G63 AMG, 2017-2024 Mercedes-Benz C43 AMG, 2021-2024 Mercedes-Benz GLS450, and 2017-2019 INFINITI QX30, this sensor also covers numerous other Mercedes-Benz passenger cars and SUVs. If you are searching for a Mercedes-Benz coolant temperature sensor, engine coolant temp sensor, or Walker Products 211-1076 replacement, this part provides broad fitment coverage across the listed applications.

What It Helps Address

• Incorrect coolant temperature readings
• Check engine light concerns related to temperature signal faults
• Hard starting or rough cold operation
• Cooling fan control issues caused by bad temperature input
• Fuel mixture and idle quality problems tied to sensor error

Installation Notes and Tips

Verify the vehicle year, model, and engine application against the fitment list before ordering. This listing is for sensor-only replacement, so inspect the connector, wiring, and cooling system condition during service. On Mercedes-Benz applications such as C300, E350, GLE, GLS, and Sprinter, confirm the original sensor location and note any model-specific production breakpoints shown in the fitment data.

Quality Assurance

Walker Products manufactures engine sensors and fuel system components to meet or exceed OEM standards and specifications. The company is ISO 9001/IATF16949 certified and supports production with in-house engineering, product management, and technical documentation processes.