Delphi SS11398 Engine Crankshaft Position Sensor

Delphi SS11398 Crankshaft Position Sensor

Delphi SS11398 is an engine crankshaft position sensor built for accurate crankshaft signal input in supported GM truck and van applications. It is a direct-fit ignition sensor for Chevrolet Express 1500, GMC Savana 1500, Chevrolet Silverado 1500, and GMC Sierra 1500 models within the listed years.

Key Features

• Engine crankshaft position sensor for ignition system signal monitoring
• Black housing with a 3-terminal pin design
• 1 female oval connector for OE-style electrical connection
• No wiring harness included
• Package contents include the sensor and instruction sheet
• OE heritage backed by Delphi’s long history supplying original equipment to major automakers

Detailed Description

Delphi SS11398 is engineered for vehicles that rely on a precise crankshaft position signal to support engine timing and ignition control. The sensor uses a black body, a female oval connector, and a 3-pin terminal layout to match the listed applications. This part cross-references Standard Ignition PC830 for the same application. Compatible With 2007-2013 Chevrolet Silverado 1500, 2007-2013 GMC Sierra 1500, 2008-2014 Chevrolet Express 1500, and 2008-2014 GMC Savana 1500. Delphi SS11398 is a practical replacement choice when servicing crankshaft signal faults on these GM platforms.

Common Issues This Part May Solve

• Crankshaft position sensor fault codes
• Intermittent no-start or hard-start conditions
• Rough running caused by an unstable crank signal
• Stalling related to incorrect engine speed input
• Ignition timing or misfire concerns tied to sensor signal loss

Installation Notes and Tips

Verify connector shape, terminal count, and vehicle application before installation. Inspect the harness connector for corrosion, bent pins, or damaged locking tabs before connecting the new sensor. Follow the included instruction sheet and clear diagnostic trouble codes after installation if required by the repair procedure.

Quality Assurance

Delphi builds this sensor using OE-focused engineering informed by more than 100 years of original equipment experience. That background supports consistent fitment and signal performance for the listed Chevrolet and GMC applications.