Bosch Crankshaft Position Sensor 0261210170 — OE Replacement, Digital Output, High-Temp Durability

BOSCH 0261210170 is an Original Equipment crankshaft position sensor engineered to detect engine rotational speed precisely and restore correct ignition timing control.

This BOSCH sensor matches the original factory unit in design and measurement performance while offering a cost-efficient replacement for a wide range of European and American vehicles. Built with robust electronics and materials rated for extreme temperatures and electrical noise, it supports consistent engine management readings that the ECU uses to coordinate ignition and fuel events. The result is reliable operation across everyday driving and demanding conditions without the premium packaging costs of first-fit parts.

How does this sensor help the engine’s timing systems?

The crankshaft position sensor provides the engine control unit an accurate signal of crankshaft rotation, which is essential for ignition timing and fuel injection sequencing. A stable digital output prevents misfires and timing errors caused by fluctuating or noisy signals.

• Digital measurement of rotational speed for precise timing inputs
• High resistance to external electromagnetic interference
• Designed to operate over a broad temperature range
• Compatible with engine management systems on listed vehicle models

Will this BOSCH sensor fit my vehicle and replace OE part numbers?

This unit is an exact-equivalent sensor produced to OEM specifications and replaces multiple original part numbers. Fitment depends on engine variant and year; verify compatibility with your vehicle’s year, make, model, and engine code before ordering.

• Replaces OE numbers such as 0031532728, 05080352AA, A0031532728, MN960274 and others
• Commonly used on Mercedes-Benz, Maybach, Chrysler, Dodge, Jeep and select models
• Check the vehicle fitment tool or your service manual to confirm engine-specific fit
• Plugs into the factory harness and mounts in the original sensor location

What are the durability and performance features of this BOSCH part?

The sensor is engineered for long service life under varied operating environments. Hardened components and shielding reduce susceptibility to heat, vibration, and electrical disturbances that can shorten sensor life or distort readings.

• Robust construction for sustained operation in hot and cold climates
• Shielding and circuit design resist outside interference
• Precision digital output keeps ECU timing consistent
• Manufactured to Bosch Original Equipment standards for quality and reliability

How do I install and maintain the crankshaft position sensor?

Installation typically involves locating the factory sensor position, disconnecting the battery, unplugging the harness, removing the mounting fastener, and replacing the sensor. Maintenance is minimal—inspect the connector and mounting for corrosion or damage during routine service.

• Follow vehicle-specific torque and alignment procedures on installation
• Replace if connector pins are corroded or if the housing is cracked
• Always clear diagnostic trouble codes and verify sensor signal after replacement
• Use manufacturer-specified tools to avoid damage when removing or installing

Who is this for: This BOSCH 0261210170 crankshaft position sensor is intended for technicians, DIY enthusiasts, and fleet managers seeking an exact-fit OEM-equivalent replacement for affected Mercedes-Benz, Maybach, Chrysler, Dodge, Jeep and other compatible vehicles. It’s suited to anyone who needs a factory-grade sensor that withstands heavy use, high temperatures, and electrical interference while restoring accurate crankshaft speed feedback to the engine control unit.