Standard Ignition KS491 Ignition Knock (Detonation) Sensor - Right

Reliable Ignition Knock Sensor for Hyundai and Kia Vehicles

The Standard Ignition KS491 Ignition Knock (Detonation) Sensor is designed to accurately detect engine knock and help optimize engine performance. Compatible with select Hyundai and Kia models, this sensor ensures precise monitoring of detonation for improved engine efficiency.

• Direct mounting type for secure installation
• Push-on attachment method with blade terminal type
• Rectangular female connector with two terminals
• Includes one connector with male terminals
• Compatible with Hyundai Cadenza, Palisade, Kia Sedona, Sorento, and Telluride

Product Features and Specifications

The KS491 ignition knock sensor from Standard Ignition features a direct mounting type that allows for straightforward installation on compatible vehicles. It uses a push-on attachment method with blade terminals, providing a reliable electrical connection. The sensor includes a single rectangular female connector with two terminals, designed to interface with male blade terminals. This configuration supports accurate signal transmission to the engine control unit, enabling timely detection of engine knock or detonation events.

Compatible Hyundai and Kia Models

This ignition knock sensor is compatible with several Hyundai and Kia models, including the Hyundai Cadenza and Palisade, as well as the Kia Sedona, Sorento, and Telluride. Using the correct sensor like the Standard Ignition KS491 ensures proper engine management and helps maintain optimal vehicle performance.

Common Applications and Problem Resolution

• Detects engine knock or detonation to prevent engine damage
• Helps improve fuel efficiency by optimizing ignition timing
• Reduces engine noise caused by improper combustion
• Supports engine control unit in maintaining smooth engine operation
• Addresses check engine light issues related to knock sensor faults

Installation Notes and Tips

Installation of the Standard Ignition KS491 sensor requires direct mounting to the engine block or cylinder head as specified by the vehicle manufacturer. The push-on blade terminals should be connected carefully to avoid damage. Since mounting hardware is not included, ensure you have the appropriate bolts or fasteners for your specific vehicle. Proper torque specifications should be followed to secure the sensor without causing damage.

Quality Assurance and Warranty

Standard Ignition parts are manufactured to meet or exceed OEM specifications, providing reliable performance and durability. The KS491 ignition knock sensor undergoes rigorous quality control to ensure consistent operation. Please refer to Standard Ignition's warranty policy for coverage details on this sensor.