Prenco 4D-1108 Engine Crankshaft Position Sensor

Reliable Engine Crankshaft Position Sensor for Ford and Mercury

The Prenco 4D-1108 Engine Crankshaft Position Sensor is designed to provide accurate engine timing data for select Ford and Mercury vehicles. This sensor ensures proper engine performance by monitoring crankshaft position and speed.

• Compatible with Ford Aerostar, Mercury Sable, and Ford Taurus models
• OEM-quality crankshaft position sensor for precise engine timing
• Durable construction to withstand engine environment conditions
• Direct replacement part number 4D-1108 for easy identification
• Ensures reliable communication with the engine control unit (ECU)

Product Details and Compatibility

The Prenco 4D-1108 crankshaft position sensor is engineered to meet the specifications required by Ford and Mercury vehicles, specifically the Aerostar, Sable, and Taurus models. This sensor plays a critical role in engine management by detecting the position and rotational speed of the crankshaft, which is essential for ignition timing and fuel injection control. Using the correct sensor like the 4D-1108 helps maintain engine efficiency and reduces the risk of misfires or stalling.

Common Applications and Problem Resolution

This engine crankshaft position sensor is used to address several engine performance issues, including:

• Engine stalling or failure to start
• Irregular or rough idling
• Check engine light triggered by crankshaft sensor faults
• Poor acceleration or hesitation during driving
• Misfiring or reduced engine power

Installation Notes and Tips

When installing the Prenco 4D-1108 sensor, ensure the engine is cool and the battery is disconnected to prevent electrical shorts. Locate the existing crankshaft position sensor on the engine block, remove the mounting bolt, and disconnect the electrical connector carefully. Install the new sensor in the same orientation and secure it with the mounting bolt. Reconnect the electrical connector and battery, then verify proper engine operation. It is recommended to check for any diagnostic trouble codes after installation.

Quality Assurance and Warranty

Prenco manufactures the 4D-1108 crankshaft position sensor to meet industry standards for durability and performance. While specific warranty details may vary, Prenco parts typically come with a limited warranty covering defects in materials and workmanship. Using a sensor compatible with your Ford Aerostar, Mercury Sable, or Ford Taurus helps ensure reliable engine management and long-term vehicle operation.