Global Parts 1811757 Ignition Knock (Detonation) Sensor

Reliable Ignition Knock Sensor for Subaru Vehicles

The Global Parts 1811757 Ignition Knock (Detonation) Sensor is designed to provide accurate knock detection for Subaru Forester, Impreza, Legacy, and Outback models. This sensor helps maintain engine performance by detecting engine knock and sending signals to the engine control unit.

• Wiring harness length of 4.25 inches for precise fitment
• Single female oblong connector with one terminal for secure connection
• Blade-type terminal ensuring reliable electrical contact
• Includes wiring harness for easy installation
• Mounting hardware not included, allowing use of existing fasteners

Product Details and Specifications

The Global Parts 1811757 ignition knock sensor features a 4.25-inch wiring harness that provides flexibility during installation in Subaru Forester, Impreza, Legacy, and Outback vehicles. It uses a blade terminal type with a single terminal and a female oblong connector, designed to interface seamlessly with the vehicle’s existing wiring system. The included wiring harness simplifies replacement, reducing installation time. Note that mounting hardware is not included, so existing bolts or screws should be reused or sourced separately.

Compatible Subaru Models and Applications

This ignition knock sensor is compatible with multiple Subaru models, including the Forester, Impreza, Legacy, and Outback. It is specifically engineered to meet the emission control sensor requirements of these vehicles, ensuring proper engine knock detection and optimal engine management.

Common Issues Addressed by the Ignition Knock Sensor

• Engine knocking or pinging during acceleration
• Reduced fuel efficiency due to improper ignition timing
• Check engine light triggered by knock sensor faults
• Engine performance issues related to detonation detection
• Potential engine damage from undetected knock events

Installation Notes and Tips

When installing the Global Parts 1811757 sensor, ensure the wiring harness is routed away from high-heat areas to prevent damage. Use the existing mounting hardware from the original sensor, as this product does not include mounting bolts or screws. Verify the connector securely attaches to the vehicle’s wiring harness to avoid intermittent signals. Proper torque specifications should be followed to avoid sensor damage.

Quality Assurance and Warranty Information

Global Parts maintains strict quality control standards for the 1811757 ignition knock sensor to ensure reliable performance in Subaru Forester, Impreza, Legacy, and Outback models. While specific warranty details are not provided, Global Parts products typically meet or exceed OEM specifications for emission control sensors.