Delphi SS11021 Engine Crankshaft Position Sensor

Reliable Engine Crankshaft Position Sensor for BMW Models

The Delphi SS11021 engine crankshaft position sensor is designed to provide accurate and consistent performance for select BMW vehicles. Engineered with precise terminal and connector specifications, this sensor ensures reliable communication with your vehicle's ignition system.

• Color: Black and silver finish for durability and corrosion resistance
• Terminal Type: Blade terminals for secure electrical connections
• Connector Quantity: Single connector with a rectangular shape
• Terminal Quantity: Three male terminals for optimal signal transmission
• Connector Gender: Female connector designed for easy installation
• Wiring Harness Included: Comes complete with wiring harness for straightforward replacement
• Package Contents: Includes engine crankshaft position sensor and instruction sheet

Technical Details and Compatibility

The Delphi SS11021 crankshaft position sensor features a black and silver housing that withstands engine bay conditions. It includes a single rectangular female connector with three male blade terminals, ensuring a secure and precise fit. The included wiring harness simplifies installation and reduces the risk of wiring errors. This sensor is specifically compatible with BMW 325i, 325is, 525i, and M3 models, providing accurate crankshaft position data essential for engine timing and fuel injection control.

Compatible BMW Models and Applications

This engine crankshaft position sensor is compatible with the following BMW vehicles:

• BMW 325i
• BMW 325is
• BMW 525i
• BMW M3

It is designed to replace faulty or worn sensors that may cause engine misfires, stalling, or poor fuel economy.

Common Issues Addressed by the SS11021 Sensor

• Engine stalling or hesitation during acceleration
• Intermittent or no start conditions
• Check engine light triggered by crankshaft sensor faults
• Poor engine performance and reduced fuel efficiency
• Irregular or unstable engine idle

Installation Notes and Tips

Installation of the Delphi SS11021 sensor requires disconnecting the battery and locating the existing crankshaft position sensor on the engine block. The included wiring harness and instruction sheet assist in proper connection and mounting. Ensure the sensor is securely fastened and connectors are fully seated to prevent signal loss. It is recommended to verify sensor alignment and clear any diagnostic trouble codes after installation.

Quality Assurance and Warranty

Delphi manufactures the SS11021 sensor to meet OEM specifications, ensuring reliable operation and durability. The product includes a wiring harness and detailed instructions to support proper installation. While specific warranty details may vary, Delphi parts typically come with a limited warranty covering defects in materials and workmanship.