Delphi SS12345 Engine Crankshaft Position Sensor

Delphi SS12345 Crankshaft Position Sensor

Delphi SS12345 is an engine crankshaft position sensor built for accurate engine speed and crank position signal input. It uses a black housing with a 3-terminal blade connection, a single oval female connector, and a male terminal interface for a direct OE-style electrical match.

Compatible with select Ford Bronco, Edge, Explorer, F-150, and Fusion applications, as well as Lincoln Aviator, Nautilus, Continental, MKZ, and MKX models, this sensor supports precise engine timing feedback across multiple late-model vehicles. The Delphi SS12345 is validated to OE standards for consistent readings.

Key Features

• Engine crankshaft position sensor for ignition and engine management systems
• Black sensor body with 1 oval female connector
• 3 blade terminals with male terminal gender
• No wiring harness included
• Package contents: sensor and instruction sheet
• OE-calibrated and tested for accurate signal output

Detailed Description

Delphi SS12345 is an OE-style crankshaft position sensor that monitors crankshaft position and engine speed data for the powertrain control system. Delphi validates and calibrates its sensors to OE standards, helping maintain accurate signal readings for proper engine operation. This part cross-references Standard Ignition PC998 for the same application.

For fitment-focused searches, this sensor is a direct replacement option for 2015-2023 Ford F-150 crankshaft position sensor applications, 2020-2023 Ford Explorer crankshaft position sensor applications, and 2020-2023 Lincoln Aviator crankshaft position sensor applications. It also serves 2021-2023 Ford Bronco, 2015-2023 Ford Edge, 2019-2023 Lincoln Nautilus, 2017-2020 Lincoln Continental, 2017-2020 Lincoln MKZ, 2017-2019 Ford Fusion, and 2016-2018 Lincoln MKX vehicles.

What It Helps Address

• Crankshaft position signal loss
• Engine stalling or intermittent shutdown
• Hard starting or extended crank time
• Rough running caused by incorrect engine timing input
• Check engine light concerns related to crank sensor performance

Installation Notes

• Confirm connector shape, terminal count, and sensor location before installation.
• Inspect the harness connector for corrosion, bent terminals, or damaged locking tabs.
• Use the included instruction sheet during replacement.
• Clear diagnostic trouble codes and verify engine operation after installation.

Quality Assurance

Delphi sensors are developed and validated using OE-focused methods and calibrated to OE standards for accurate readings. That process supports consistent signal quality across the listed Ford and Lincoln applications, including Ford F-150, Ford Explorer, and Lincoln Aviator fitments.