Global Parts 1811953 Ignition Knock (Detonation) Sensor

Reliable Ignition Knock Sensor for Land Rover LR3

The Global Parts Ignition Knock (Detonation) Sensor, part number 1811953, is designed specifically for the Land Rover LR3. This sensor helps monitor engine knocking to optimize performance and protect your engine from damage.

• Wiring harness length: 19.5 inches for flexible installation
• Blade terminal type ensuring secure electrical connection
• Single rectangular male connector with two terminals
• Wiring harness included for direct replacement
• Compatible with Land Rover LR3 models

Product Details and Specifications

The Global Parts 1811953 ignition knock sensor features a 19.5-inch wiring harness, providing ample length for proper routing within the engine bay. It includes a single rectangular male connector with two blade terminals, designed to fit precisely with the Land Rover LR3’s factory wiring. The included wiring harness simplifies installation and ensures reliable signal transmission. Note that mounting hardware is not included, so existing hardware should be reused or sourced separately.

Purpose and Common Applications

This ignition knock sensor is essential for detecting engine detonation or knocking, allowing the engine control unit (ECU) to adjust ignition timing accordingly. It is commonly used to address issues such as:

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

Installation Notes and Tips

When installing the Global Parts 1811953 sensor on a Land Rover LR3, ensure the wiring harness is routed away from high-heat areas to prevent damage. Verify the connector is fully seated and the blade terminals are secure. Since mounting hardware is not included, retain the original sensor’s mounting bolt or acquire a compatible replacement. Proper torque specifications should be followed to avoid sensor damage.

Quality Assurance and Warranty

Global Parts manufactures this ignition knock sensor to meet OEM standards for fit and function on the Land Rover LR3. While specific warranty details are not provided, Global Parts products typically undergo quality control testing to ensure durability and reliable performance in emission control systems.