Bosch 0261210300 Engine Crankshaft Position Sensor

Bosch Crankshaft Position Sensor for Porsche

The Bosch Engine Crank Angle Sensor (New), part number 0261210300, is an OE-quality engine crankshaft position sensor built for stable signal performance across temperature changes. It is designed for Porsche 911, Boxster, and Cayman applications where accurate crankshaft timing input is critical to engine management.

Key Features

• Bosch OE-quality crankshaft position sensor for engine timing signal input
• Robust sensor design for improved stability during temperature swings
• Expanded operating temperature range for demanding underhood conditions
• Reduced signal drift over the service life of the sensor
• Direct application coverage for Porsche 911, Boxster, and Cayman models
• Part number 0261210300 for easy identification and ordering

Product Details

This Bosch Engine Crank Angle Sensor (New) is engineered to monitor crankshaft position and speed so the engine control system can maintain accurate ignition and fuel timing. The Bosch product line is known for OE-style sensor construction, and this crankshaft position sensor follows that approach with a durable design focused on signal consistency and long-term accuracy. It is a direct-fit choice for 2009-2013 Porsche 911, 2009-2012 Porsche Boxster, and 2009-2012 Porsche Cayman applications. This part number 0261210300 also cross-references 9A160611201 for the same application.

What It Helps Address

• Crankshaft position signal loss
• Intermittent engine speed or timing input faults
• Hard starting caused by inaccurate crank signal data
• Rough running related to unstable sensor output
• Check engine lights tied to crankshaft sensor performance

Installation Notes and Tips

Verify the connector style, mounting location, and engine application before installation. Inspect the harness and connector for corrosion, damaged terminals, or oil contamination that could affect sensor readings. After installation, clear any stored diagnostic trouble codes and confirm proper engine operation with a scan tool if required.

Quality Assurance

Bosch manufactures this sensor with an OE-quality design and a robust construction intended to improve stability under temperature stress, extend the usable temperature range, and reduce drift over time. Part number 0261210300 is built for consistent crankshaft position sensing in Porsche 911, Boxster, and Cayman applications.