Standard Ignition KS186 Ignition Knock (Detonation) Sensor

Reliable Ignition Knock Sensor for Lexus and Toyota Vehicles

The Standard Ignition KS186 Ignition Knock Sensor is designed to detect engine knocking and detonation in select Lexus and Toyota models. This sensor helps maintain optimal engine performance by providing accurate knock detection signals to the engine control unit.

• Direct screw-in mounting type with M12 x 1.25 thread size
• Single oval-shaped female connector with one male blade terminal
• Plug-in connector type for secure electrical connection
• Designed for use in Lexus and Toyota models including 4Runner, Corolla, GX470, Land Cruiser, LX470, Sequoia, Tundra, and Yaris
• Part number KS186 ensures precise fit and function

Technical Details and Sensor Attributes

The KS186 ignition knock sensor features a screw-in mounting type that allows for direct attachment to the engine block, ensuring accurate detection of engine vibrations caused by knocking. It uses a single oval-shaped female plug-in connector with one male blade terminal, providing a reliable electrical connection. The thread size of M12 x 1.25 is compatible with the specified Lexus and Toyota models, making it a precise replacement part. This sensor does not include mounting hardware, so ensure existing hardware is suitable for installation.

Compatible Lexus and Toyota Models

This ignition knock sensor is compatible with a range of Lexus and Toyota vehicles, including the 4Runner, Corolla, GX470, Land Cruiser, LX470, Sequoia, Tundra, and Yaris. Using the Standard Ignition KS186 sensor helps maintain engine efficiency and performance in these models by accurately detecting engine knock and preventing potential damage.

Common Issues Addressed by the KS186 Ignition Knock Sensor

• Engine knocking or pinging noises during acceleration
• Reduced engine performance or power loss
• Check engine light triggered by knock sensor fault codes
• Poor fuel economy due to improper ignition timing
• Potential engine damage from undetected detonation

Installation Notes and Tips

Installation of the KS186 sensor requires a screw-in mounting method using the M12 x 1.25 thread size. Ensure the engine is cool before removal and installation to avoid damage. The sensor connects via a single oval-shaped female plug-in connector with a male blade terminal; verify connector compatibility before installation. Since mounting hardware is not included, retain or source appropriate screws for secure attachment.

Quality Assurance and Warranty Information

Standard Ignition parts are manufactured to meet or exceed OEM specifications for reliable performance. The KS186 ignition knock sensor undergoes quality control testing to ensure durability and accurate operation. Warranty coverage details should be confirmed with the point of purchase or manufacturer documentation.