Global Parts 1811855 Ignition Knock (Detonation) Sensor

Overview of Global Parts Ignition Knock Sensor 1811855

The Global Parts Ignition Knock (Detonation) Sensor 1811855 is designed for precise detection of engine knock in select Lexus and Toyota vehicles. This sensor helps maintain optimal engine performance by monitoring detonation and sending accurate signals to the engine control unit.

• Length: 1.71 inches for compact and efficient fitment
• Blade terminal type ensuring reliable electrical connection
• Single female square connector for secure attachment
• One terminal quantity for streamlined design
• Compatible with Lexus Land Cruiser and Toyota LX450 models

Detailed Product Description

The Global Parts 1811855 ignition knock sensor features a 1.71-inch length, making it suitable for tight engine compartments in Lexus Land Cruiser and Toyota LX450 vehicles. It utilizes a blade terminal type, which is known for its durability and ease of connection. The sensor includes one female square-shaped connector, designed to provide a secure and stable electrical interface with the vehicle’s wiring harness. With a single terminal, this sensor simplifies installation and reduces potential points of failure.

Compatible Vehicles and Applications

This ignition knock sensor is specifically compatible with the Lexus Land Cruiser and Toyota LX450 models. It is engineered to detect engine knock or detonation, which can negatively impact engine efficiency and longevity. Installing the Global Parts 1811855 sensor helps address issues such as:

• Engine knocking or pinging sounds
• 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 knock events

Installation Notes and Tips

When installing the Global Parts ignition knock sensor 1811855, ensure the sensor is mounted securely in the designated engine location without over-tightening. The blade terminal and female square connector should be connected firmly to avoid electrical issues. Note that mounting hardware is not included, so use existing or appropriate fasteners for installation. Proper installation is critical for accurate knock detection and engine management.

Quality Assurance and Warranty

Global Parts manufactures this ignition knock sensor to meet OEM specifications for Lexus and Toyota vehicles. While specific warranty details are not provided, Global Parts products typically undergo quality control to ensure reliable performance and durability. Using the correct part number 1811855 ensures compatibility and helps maintain vehicle engine health.