Prenco 4D-1201 Engine Crankshaft Position Sensor

Overview of Prenco Engine Crankshaft Position Sensor 4D-1201

The Prenco 4D-1201 Engine Crankshaft Position Sensor is designed specifically for Mazda Miata models, providing accurate engine timing data essential for optimal performance. This sensor features a 10.5-inch wiring harness and a reliable rectangular male connector to ensure secure electrical connections.

• Wiring harness length: 10.5 inches for flexible installation
• Blade terminal type with 3 terminals for stable signal transmission
• Single rectangular male connector for easy plug-in compatibility
• Three-wire configuration supporting precise sensor operation
• Female terminal gender ensuring proper mating with vehicle harness
• No mounting bracket included, designed for direct fitment

Detailed Product Description

The Prenco 4D-1201 crankshaft position sensor is engineered to monitor the rotational speed and position of the crankshaft in Mazda Miata vehicles. Its 10.5-inch wiring harness length allows for straightforward routing within the engine bay, while the blade terminal type and three-wire setup provide reliable electrical connections. The sensor’s rectangular male connector and female terminals are designed to match factory specifications, ensuring compatibility and ease of installation. Although this sensor does not include a mounting bracket, it is intended for direct replacement in the designated mounting location on the engine block.

Compatible Vehicles and Applications

This engine crankshaft position sensor is compatible with Mazda Miata models requiring part number 4D-1201. It is suitable for use in ignition systems where accurate crankshaft position data is critical for engine timing and fuel injection control.

• Resolves engine misfires caused by faulty crankshaft position signals
• Eliminates hard starting or no-start conditions related to sensor failure
• Corrects irregular engine idling and stalling issues
• Prevents check engine light triggers associated with crankshaft sensor faults
• Improves overall engine performance by providing accurate timing data

Installation Notes and Tips

When installing the Prenco 4D-1201 sensor on a Mazda Miata, ensure the wiring harness is routed away from high-heat sources and moving components. Verify the connector is fully seated and locked to prevent electrical interruptions. Since no mounting bracket is included, use the existing bracket or mounting point on the engine block. It is recommended to disconnect the battery before installation to avoid electrical shorts.

Quality Assurance and Warranty

Prenco manufactures the 4D-1201 crankshaft position sensor to meet OEM specifications for fit and function. Each unit undergoes quality control testing to ensure reliable performance. Warranty coverage details should be confirmed at the point of purchase, as they may vary by distributor.