Prenco 4D-1119 Engine Crankshaft Position Sensor

Engine Crankshaft Position Sensor for Dodge and Jeep

Prenco 4D-1119 is an engine crankshaft position sensor built for direct replacement service on select Dodge and Jeep applications. It uses a 3-terminal male pin design with a female oblong connector and a 13.75-inch wiring harness length for a straightforward OE-style connection.

Compatible with 1994-1996 Dodge Ram 1500, 1994-1996 Dodge Ram 2500, 1994-1996 Dodge Ram 3500, and 1994-1996 Jeep Grand Cherokee, this sensor also covers related Dodge B-Series and Dakota applications. The Prenco 4D-1119 is a practical choice when diagnosing crank signal faults on these vehicles.

• Engine crankshaft position sensor for ignition system service
• 3-terminal construction with male terminals and a female connector
• Oblong connector shape for OE-style fitment
• 13.75-inch wiring harness length
• Sensor body diameter: 0.75 inch
• Mounting bracket not included

Detailed Product Overview

The Prenco 4D-1119 crankshaft position sensor monitors crankshaft position data used by the engine control system for ignition timing and fuel delivery calculations. When the original sensor begins to fail, drivability problems can appear across Dodge Ram 1500, Dodge Dakota, and Jeep Grand Cherokee models from the mid-1990s. This replacement sensor is built around the listed connector, terminal, and body dimensions to support a proper service replacement on the specified applications. This part cross-references Standard Ignition PC38 for the same application.

Common Symptoms This Part May Address

• Hard starting or extended crank time
• Intermittent stalling while driving
• Rough idle or inconsistent engine operation
• Check engine light related to crankshaft signal faults
• No-start condition caused by loss of crank signal

Installation Notes and Tips

Verify connector style, terminal count, and harness length before installation. Inspect the wiring harness and connector for corrosion, damaged pins, or heat-related wear before connecting the new sensor. Confirm the sensor seats correctly in the original mounting location, since no mounting bracket is included. For best results, clear diagnostic trouble codes after installation and confirm proper engine operation on the affected Dodge and Jeep vehicle.

Quality Assurance

Prenco replacement parts are selected for service applications where OE-style fit and electrical connection details matter. Part number 4D-1119 is listed with confirmed interchange references and vehicle-specific fitment for 1994-1996 Dodge and Jeep models.