Delphi SS12021 Engine Crankshaft Position Sensor

Reliable Engine Crankshaft Position Sensor for Suzuki Vehicles

The Delphi SS12021 engine crankshaft position sensor is designed specifically for Suzuki Grand Vitara and SX4 models. This sensor plays a critical role in engine management by accurately monitoring the crankshaft's position and speed, ensuring optimal engine performance.

• Color: Black for easy identification and durability
• Terminal Type: Blade terminals for secure electrical connections
• Connector Quantity: Single connector for straightforward installation
• Connector Shape: Oval design to match factory wiring harness
• Terminal Quantity: 3 terminals to support precise signal transmission
• Connector Gender: Female connector compatible with male terminals
• Terminal Gender: Male terminals for reliable contact
• Wiring Harness: Not included, designed to integrate with existing vehicle harness
• Package Contents: Includes engine crankshaft position sensor and instruction sheet

Technical Details and Compatibility

The Delphi SS12021 crankshaft position sensor features a black housing with a durable design to withstand engine bay conditions. Its blade-type terminals and oval-shaped female connector ensure a secure and accurate connection to the vehicle’s wiring system. With three male terminals, this sensor provides precise data to the engine control unit (ECU), which is essential for timing and fuel injection control.

This sensor is compatible with Suzuki Grand Vitara and SX4 models, making it a suitable replacement part for maintaining engine efficiency and reliability. The sensor does not include a wiring harness, so it is intended to connect directly to the existing vehicle harness.

Common Applications and Problem Resolution

• Restores accurate crankshaft position readings for proper engine timing
• Resolves engine misfires caused by faulty sensor signals
• Eliminates stalling or rough idling related to sensor failure
• Prevents check engine light triggers due to crankshaft sensor errors
• Improves starting issues linked to crankshaft position sensor malfunction

Installation Notes and Tips

Installation of the Delphi SS12021 sensor requires disconnecting the battery and locating the existing crankshaft position sensor on the engine block. Ensure the blade terminals and oval female connector align correctly with the vehicle’s wiring harness. Follow the included instruction sheet carefully to avoid damage to the sensor or wiring. No wiring harness is included, so use the factory harness for connection. Proper torque specifications should be followed to secure the sensor in place.

Quality Assurance and Warranty

Delphi manufactures the SS12021 crankshaft position sensor to meet OEM standards for fit, form, and function. Each sensor undergoes rigorous testing to ensure reliable performance under normal operating conditions. This part comes with a limited warranty covering defects in materials and workmanship, providing confidence in its durability and compatibility with Suzuki Grand Vitara and SX4 vehicles.