Delphi SS12447 Engine Crankshaft Position Sensor

Delphi SS12447 Crankshaft Position Sensor

Delphi SS12447 is an engine crankshaft position sensor built for accurate crankshaft signal monitoring in select Hyundai and Kia applications. It uses a black housing, a 3-terminal male pin connector, and an included wiring harness to support a direct-fit replacement where the original sensor has failed or is reading inconsistently.

Compatible With 2020-2023 Hyundai Sonata, 2020-2023 Hyundai Venue, and other listed Hyundai and Kia models, this sensor is validated to OE standards to help maintain correct engine timing input and reliable engine management performance.

Key Features

• Engine crankshaft position sensor for ignition and engine management systems
• Black sensor body with one oval connector
• 3-terminal male connector with male terminals
• Wiring harness included for the application
• 1 mounting hole design
• OE-standard testing and calibration for accurate signal output
• Fits select Hyundai Elantra, Kona, Santa Fe, Sonata, Tucson, Venue, Accent, and Kia K5, Rio, Sorento applications

Product Details

Delphi SS12447 is engineered as a replacement crankshaft position sensor for vehicles that rely on precise crankshaft speed and position data for engine control. Delphi validates its sensors through OE development and product testing methods, then calibrates them to OE standards to support accurate readings and reduce repeat repairs. This part cross-references Standard Ignition PC1243 for the same application.

Fitment includes 2021-2023 Hyundai Elantra, 2022-2023 Hyundai Kona, 2021-2023 Hyundai Santa Fe, 2020-2023 Hyundai Sonata, 2022-2023 Hyundai Tucson, 2020-2023 Hyundai Venue, 2020-2022 Hyundai Accent, 2021-2022 Kia K5, 2020-2022 Kia Rio, and 2021-2022 Kia Sorento. The Delphi SS12447 part number is also commonly searched for Hyundai Sonata crankshaft position sensor and Kia Sorento crankshaft position sensor replacement needs.

Common Issues This Sensor May Address

• Crankshaft position sensor fault codes
• Intermittent no-start or hard-start conditions
• Rough running caused by incorrect engine speed input
• Stalling related to loss of crankshaft signal
• Check engine light triggered by sensor signal errors

Installation Notes

Confirm connector shape, terminal count, and harness length before installation. Inspect the mounting point and wiring for damage, corrosion, or oil contamination before replacing the sensor. After installation, clear diagnostic trouble codes and verify engine data stream readings to confirm proper crankshaft signal operation.

Quality Assurance

Delphi sensors are developed and validated using OE-focused methods and calibrated to OE standards for accurate readings. Package contents include the engine crankshaft position sensor and instruction sheet.