Standard Ignition KS199 Ignition Knock (Detonation) Sensor

Overview of Standard Ignition KS199 Knock Sensor

The Standard Ignition KS199 Ignition Knock (Detonation) Sensor is designed for precise detection of engine knock in select Lexus and Toyota vehicles. Engineered for direct screw-in installation, this sensor helps maintain optimal engine performance and emission control.

• Compatible with Lexus Land Cruiser and Toyota LX450 models
• Direct screw-in attachment with M12 x 1.25 thread size
• Single female square plug-in connector with one male blade terminal
• Constructed from durable metal and plastic materials
• Mounting hardware not included; sensor only

Detailed Product Description

The KS199 knock sensor from Standard Ignition is a critical component in the emission control system, specifically designed to detect engine detonation or knock. It features a screw-in mounting type with an M12 x 1.25 thread size, ensuring a secure and direct attachment to the engine block. The sensor includes a single connector with a female square plug-in design and one male blade terminal, facilitating straightforward electrical connection. Made from metal and plastic, the sensor is built to withstand the demanding conditions within the engine bay. This sensor is compatible with Lexus Land Cruiser and Toyota LX450 models, providing reliable knock detection to help optimize engine timing and reduce harmful emissions.

Common Applications and Issues Addressed

• Detects engine knock or detonation to prevent engine damage
• Helps improve fuel efficiency by enabling proper ignition timing
• Reduces harmful emissions by supporting emission control systems
• Prevents engine misfires related to knock sensor failure
• Supports smooth engine operation and performance consistency

Installation Notes and Tips

Installation of the Standard Ignition KS199 sensor requires direct screw-in mounting using the M12 x 1.25 thread size. Ensure the engine is cool before installation to avoid injury. The sensor connects via a single female square plug-in connector with one male blade terminal; verify connector compatibility before installation. Mounting hardware is not included, so retain original hardware or source appropriate screws. Proper torque specifications should be followed to avoid sensor damage or improper sealing.

Quality Assurance and Warranty

Standard Ignition manufactures the KS199 knock sensor to meet or exceed OEM specifications for fit, form, and function. The sensor undergoes rigorous testing to ensure durability and reliable performance in Lexus Land Cruiser and Toyota LX450 vehicles. While specific warranty details are not provided here, Standard Ignition products typically come with a limited warranty covering defects in materials and workmanship.