Bosch 0261210170 Engine Crankshaft Position Sensor

Bosch Crankshaft Position Sensor for Mercedes-Benz

The Bosch Engine Crank Angle Sensor (New), part number 0261210170, is an OE-style crankshaft position sensor built for accurate engine timing signal input. It is a direct-fit choice for a wide range of Mercedes-Benz, Maybach, Chrysler Crossfire, and Dodge Sprinter applications that rely on stable crank signal performance.

As part of Bosch’s Engine Crank Angle Sensor (New) line, this sensor focuses on robust construction, improved temperature stability, and reduced signal drift over its service life. That makes it a practical replacement for vehicles such as Mercedes-Benz S-Class, SL-Class, E-Class, ML-Class, and AMG models where crank signal accuracy is critical.

Key Features

• OE-quality Bosch crankshaft position sensor for engine timing signal monitoring
• Robust sensor design for improved stability during temperature swings
• Expanded operating temperature range for demanding underhood conditions
• Reduced drift over the service life for consistent signal output
• Direct replacement for applications using Bosch 0261210170
• Cross-references Bosch 0261210170 with Mercedes-Benz 0031532728 and 0031532828 for the same application

Detailed Description

Bosch 0261210170 is an engine crankshaft position sensor used to report crank angle and engine speed data to the vehicle control system. Accurate signal input is essential for ignition timing, fuel delivery, and overall drivability. This sensor is a strong match for long-fitment European applications, including Mercedes-Benz CL600, S600, SL500, ML500, and C-Class models, as well as select Jeep Grand Cherokee, Chrysler Crossfire, and Dodge Sprinter vehicles.

Fits 2003-2006 Mercedes-Benz E320, N/A. Fits 2000-2006 Mercedes-Benz S500, N/A. Fits 2004-2008 Chrysler Crossfire, N/A. Fits 2003-2006 Dodge Sprinter 2500, N/A. Fits 2003-2006 Dodge Sprinter 3500, N/A.

What It Helps Solve

• Hard starting caused by an unreliable crankshaft signal
• Intermittent stalling or sudden engine shutdown
• Rough idle or inconsistent engine speed readings
• Misfire or timing-related drivability concerns
• Check engine light conditions tied to crank sensor faults

Installation Notes and Tips

Verify the original part number and connector style before installation. Some listed vehicles have standard, optional, or engine-number-specific applications, so match the notes in the fitment data carefully. For best results, inspect the harness and connector for heat damage or corrosion before installing the new sensor.

Quality Assurance

Bosch manufactures this sensor with an OE-focused design and durable construction intended to maintain signal stability across a wider temperature range. The Bosch Engine Crank Angle Sensor (New) line is built for consistent performance in demanding ignition and engine management applications.