Prenco 4D-1047 Engine Crankshaft Position Sensor

Overview of Prenco Engine Crankshaft Position Sensor 4D-1047

The Prenco Engine Crankshaft Position Sensor 4D-1047 is designed specifically for Jeep Grand Cherokee and Wrangler models. This sensor plays a critical role in engine management by accurately monitoring the crankshaft's position and speed.

• Wiring harness length: 15.0 inches for flexible installation
• Terminal type: Pin with 3 terminals for reliable electrical connection
• Single wire and connector setup for streamlined integration
• Oblong-shaped female connector with male terminals
• Sensor body diameter of 0.74 inches for precise fitment
• No mounting bracket included, designed for direct replacement

Detailed Product Description

The Prenco 4D-1047 crankshaft position sensor features a 15-inch wiring harness that provides ample length for installation in Jeep Grand Cherokee and Wrangler vehicles. Its pin-type terminals include three male terminals housed within a female oblong connector, ensuring secure and accurate electrical connections. The sensor body diameter measures 0.74 inches, matching OEM specifications for proper fit and function. This sensor is engineered to replace the factory crankshaft position sensor without the need for additional mounting brackets, simplifying the installation process.

Compatible Vehicles and Applications

This crankshaft position sensor is compatible with Jeep Grand Cherokee and Jeep Wrangler models, making it a suitable replacement part for ignition system repairs or engine performance troubleshooting. It is essential for maintaining accurate engine timing and smooth operation.

• Resolves engine misfires caused by faulty crankshaft position signals
• Eliminates stalling or rough idling related to sensor failure
• Prevents no-start conditions due to sensor malfunction
• Improves engine timing accuracy for better fuel efficiency
• Supports proper ignition system function in Jeep Grand Cherokee and Wrangler

Installation Notes and Tips

When installing the Prenco 4D-1047 sensor, ensure the wiring harness is routed away from high-heat areas to prevent damage. Verify the connector securely mates with the vehicle’s wiring harness to avoid loose connections. Since no mounting bracket is included, use the existing OEM bracket or mounting point for proper sensor placement. It is recommended to disconnect the battery before installation to prevent electrical shorts.

Quality Assurance and Warranty

Prenco manufactures the 4D-1047 crankshaft position sensor to meet industry standards for durability and performance. While specific warranty details are not provided, Prenco parts typically undergo quality control testing to ensure reliable operation in Jeep Grand Cherokee and Wrangler vehicles. For best results, confirm compatibility with your vehicle’s year and engine type before purchase.