Delphi SS12219 Engine Crankshaft Position Sensor

Delphi SS12219 Crankshaft Position Sensor

The Delphi SS12219 engine crankshaft position sensor provides OE-calibrated signal accuracy for select Nissan and INFINITI applications. Built for consistent engine speed and crank position readings, it supports proper ignition timing and engine management performance.

Compatible With 2002-2008 Nissan and INFINITI applications, including Altima, G35, FX35, M35, and Maxima. This Delphi crankshaft position sensor is a direct-fit replacement for vehicles that require a 3-terminal, oval-connector sensor with a male connector and male terminals.

Key Features

• Part number: SS12219
• Engine crankshaft position sensor for ignition system service
• Black housing with 1 oval male connector
• 3 terminal pins, male terminal gender
• OE-standard testing and calibration for accurate readings
• Package contents: sensor and instruction sheet
• No wiring harness included
• No mounting bracket included

Detailed Description

Delphi SS12219 is engineered for vehicles that rely on precise crankshaft position input to manage spark timing and engine operation. Delphi validates its sensors to OE standards, helping ensure the signal quality needed for stable drivability and fewer repeat repairs. This part cross-references Standard Ignition PC499 for the same application.

Fitment includes 2002-2004 Nissan Altima, 2003-2007 INFINITI G35, 2003-2008 INFINITI FX35, 2004-2005 Nissan Maxima, 2006-2008 INFINITI M35, and 2007-2008 Nissan Maxima. If you are replacing a crank sensor on a Nissan Maxima, INFINITI G35, or Altima, SS12219 matches the listed OE-style application details.

Common Issues This Sensor May Address

• Hard starting or extended crank time
• Intermittent stalling or rough engine operation
• Crankshaft signal loss or erratic engine speed data
• Check engine light related to crankshaft position sensor faults
• Ignition timing or engine management performance concerns

Installation Notes and Tips

Verify connector shape, terminal count, and mounting location before installation. This sensor uses a 1-connector, 3-terminal oval male connection and does not include a wiring harness or mounting bracket. Confirm the vehicle application against the listed fitment for 2002-2008 Nissan and INFINITI models before replacement.

Quality Assurance

Delphi backs this sensor with OE development and product validation methods, and each unit is tested and calibrated to OE standards for accurate signal output. The package includes the engine crankshaft position sensor and an instruction sheet.