Delphi SS12173 Engine Crankshaft Position Sensor

Reliable Engine Crankshaft Position Sensor for Select GM Vehicles

The Delphi SS12173 engine crankshaft position sensor is designed to provide accurate and consistent crankshaft position data for optimal engine performance. Compatible with various Buick, Chevrolet, Oldsmobile, and Pontiac models, this sensor ensures precise timing and efficient engine operation.

• Color: Black for easy identification and integration
• Wiring harness length: 207.5 mm for flexible installation
• Terminal type: Pin with 3 male terminals for secure electrical connection
• Single oval-shaped male connector for reliable fitment
• Includes wiring harness for straightforward replacement
• Package includes sensor and instruction sheet for installation guidance

Detailed Product Description

The Delphi SS12173 crankshaft position sensor is engineered to monitor the rotational speed and position of the crankshaft in your vehicle’s engine. Featuring a black housing and a 207.5 mm wiring harness, this sensor is designed to fit seamlessly into the engine bay. The sensor’s pin-type terminals and oval-shaped male connector ensure a secure and stable electrical connection, minimizing the risk of signal loss or interference. This sensor is compatible with a range of GM vehicles, including Buick Achieva, Chevrolet Malibu, Oldsmobile Cutlass, and Pontiac Grand Prix, among others.

Compatible Vehicles and Common Applications

• Buick Achieva, Century, and Regal
• Chevrolet Malibu, Lumina, Monte Carlo, and Montana
• Oldsmobile Cutlass, Cutlass Supreme, and Silhouette
• Pontiac Grand Am, Grand Prix, Aztek, and Rendezvous
• Helps maintain accurate engine timing and smooth operation

Common Issues Addressed by This Sensor

• Engine misfires or rough idling due to inaccurate crankshaft data
• Difficulty starting the engine or intermittent stalling
• Check engine light triggered by crankshaft position sensor faults
• Poor fuel economy caused by incorrect timing signals
• Reduced engine performance and acceleration issues

Installation Notes and Tips

When installing the Delphi SS12173 sensor, ensure the wiring harness is routed away from high-heat areas to prevent damage. Verify the oval-shaped male connector is fully seated to avoid electrical connection issues. Follow the included instruction sheet carefully for proper sensor alignment and torque specifications. No mounting bracket is included, so reuse the existing bracket or mounting hardware from the original sensor.

Quality Assurance and Warranty

Delphi manufactures this crankshaft position sensor to meet or exceed OEM specifications, ensuring reliable performance and durability. The product includes an instruction sheet to assist with installation. Please refer to Delphi’s warranty policy for coverage details.