Standard Ignition KS81 Ignition Knock (Detonation) Sensor

Reliable Ignition Knock Sensor for Lexus and Toyota Vehicles

The Standard Ignition KS81 Ignition Knock (Detonation) Sensor is designed to accurately detect engine knock and help optimize engine performance. Compatible with a range of Lexus and Toyota models, this sensor ensures precise monitoring of detonation for improved engine efficiency.

• OEM replacement part for reliable fit and function
• Screw-in mounting type for secure installation
• Single female connector with a round plug-in design
• Metal construction for durability and long service life
• Blade terminal type with one terminal for straightforward wiring

Detailed Product Description

The Standard Ignition KS81 is an ignition knock sensor engineered to detect engine detonation by sensing vibrations caused by knocking. This sensor features a screw-in mounting type, ensuring a secure and stable attachment to the engine block. It includes one female connector with a round plug-in shape and a single male blade terminal, facilitating a direct and reliable electrical connection. Constructed from metal, the sensor is built to withstand harsh engine conditions and maintain consistent performance over time. The KS81 is an OEM replacement part, making it a suitable choice for maintaining factory specifications and compatibility.

Compatible Lexus and Toyota Models

This ignition knock sensor is compatible with various Lexus and Toyota vehicles, including but not limited to the Lexus ES300, GS300, LS400, RX300, SC400, and Toyota 4Runner, Avalon, Camry, Corolla, Previa, Sienna, Solara, Supra, T100, Tacoma, and Tundra. Using the KS81 sensor helps ensure proper engine timing and performance in these models.

Common Issues Addressed by the KS81 Sensor

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

Installation Notes and Tips

• Ensure the engine is cool before installation to avoid injury
• Use the screw-in mounting method to secure the sensor firmly
• Verify the connector is properly plugged in with the female connector matching the male blade terminal
• Do not overtighten the sensor to prevent damage to the threads
• Consult the vehicle’s service manual for torque specifications and sensor location

Quality Assurance and Warranty

The Standard Ignition KS81 sensor meets OEM standards for fit, form, and function. Manufactured with durable metal materials and designed for long-term reliability, this sensor supports consistent engine performance. While specific warranty details may vary, Standard Ignition parts typically come with a limited warranty covering defects in material and workmanship.