Delphi SS12012 Engine Crankshaft Position Sensor

Engine Crankshaft Position Sensor for OE-Style Signal Control

The Delphi SS12012 engine crankshaft position sensor is built for direct replacement service on select Dodge Ram 1500 and Jeep Liberty applications. It uses OE-based engineering and a compact black-and-silver housing with a 3-terminal blade connection for a clean factory-style fit.

Fits 2002 Dodge Ram 1500 and 2002 Jeep Liberty, N/A.

Key Features

• Engine crankshaft position sensor for ignition and engine speed input
• Black and silver sensor body
• 3-terminal blade design with 1 oval female connector
• Male terminal configuration
• No wiring harness included
• Package includes the sensor and instruction sheet
• Delphi SS12012 replacement part number for catalog and search matching

Detailed Description

Delphi SS12012 is an engine crankshaft position sensor engineered for vehicles that rely on accurate crankshaft position data for ignition timing and engine management. Delphi draws on OE experience and supplier knowledge used in original equipment development, bringing that background into this aftermarket replacement. This part cross-references Standard Ignition PC487 and Spectra Premium S10044 for the same application.

For 2002 Dodge Ram 1500 and 2002 Jeep Liberty, this sensor supports factory-style electrical connection through a single oval female connector and 3 blade terminals. The SS12012 part number is a useful match for shoppers searching by Delphi SS12012, crankshaft position sensor, or OE replacement sensor for these vehicles.

What It Helps Address

• Crankshaft position signal loss
• Intermittent no-start conditions related to crank signal input
• Rough running caused by incorrect engine speed data
• Stalling tied to crankshaft sensor failure
• Check engine light concerns related to crankshaft position monitoring

Installation Notes and Tips

Verify connector shape, terminal count, and sensor location before installation. Compare the original sensor to the Delphi SS12012 to confirm the oval female connector and blade terminal layout match your vehicle harness. Clean the mounting area and inspect the connector for corrosion or damaged terminals before plugging in the new sensor.

For fitment-focused searches, this part is commonly referenced as a crankshaft position sensor for 2002 Dodge Ram 1500 and 2002 Jeep Liberty. Always confirm the existing sensor style against the vehicle’s original part number and connector design.

Quality Assurance

Delphi builds this replacement sensor using OE heritage and application knowledge developed through long-term supplier experience with major automakers. The result is a service part intended to meet the electrical and fitment expectations of the original application.