Global Parts 1811898 Ignition Knock (Detonation) Sensor

Overview of Global Parts Ignition Knock Sensor 1811898

The Global Parts Ignition Knock (Detonation) Sensor 1811898 is designed for precise detection of engine knock in select Ford, Lincoln, and Mercury vehicles. This sensor helps maintain optimal engine performance by monitoring detonation and sending accurate signals to the engine control unit.

• Compatible with Ford Fusion, Lincoln Milan, and Mercury Zephyr models
• Includes a 20-inch wiring harness for flexible installation
• Features a female square connector with one connector and two blade terminals
• Wiring harness included for direct replacement
• Mounting hardware not included

Detailed Product Description

This ignition knock sensor from Global Parts, part number 1811898, is engineered to detect engine detonation by sensing vibrations caused by knocking. It features a 20-inch wiring harness that provides sufficient length for installation in the engine bay. The sensor uses a female square connector with a single connector and two blade terminals, ensuring a secure and reliable electrical connection. While mounting hardware is not included, the sensor is designed to fit directly into the designated mounting point on compatible Ford Fusion, Lincoln Milan, and Mercury Zephyr vehicles.

Applications and Common Issues Addressed

• Detects engine knock to prevent potential damage
• Helps improve fuel efficiency by optimizing ignition timing
• Reduces engine noise caused by detonation
• Prevents engine misfires related to knock sensor failure
• Supports emission control by maintaining proper combustion

Installation Notes and Tips

When installing the Global Parts 1811898 knock sensor, ensure the wiring harness is routed away from high-heat areas to prevent damage. Verify the connector is fully seated and locked to avoid intermittent signals. Since mounting hardware is not included, reuse the original hardware or source compatible fasteners. It is recommended to disconnect the battery before installation to avoid electrical shorts.

Quality Assurance and Warranty

Global Parts manufactures this ignition knock sensor to meet OEM specifications for fit and function. The part number 1811898 undergoes quality checks to ensure reliable performance in Ford Fusion, Lincoln Milan, and Mercury Zephyr vehicles. Warranty coverage details should be confirmed with the distributor or retailer at the time of purchase.