Standard Ignition KS149 Ignition Knock (Detonation) Sensor - Left

Overview of Standard Ignition KS149 Knock Sensor

The Standard Ignition KS149 Ignition Knock (Detonation) Sensor is designed for precise detection of engine knock in select Hyundai and Kia vehicles. This sensor helps maintain optimal engine performance by monitoring detonation and sending accurate signals to the engine control unit.

• Direct bolt mount installation for secure attachment
• Rectangular plug-in connector with one female connector and three male blade terminals
• Durable metal and plastic construction for reliable operation
• Compatible with Hyundai and Kia models including Sonata, Santa Fe, Optima, Magentis, Sportage, Tiburon, and Tucson
• Part number KS149 for easy identification and replacement

Detailed Product Description

The KS149 knock sensor from Standard Ignition is engineered to detect engine detonation by sensing vibrations caused by knocking. It features a direct bolt mount design that ensures a stable and secure fit on the engine block. The sensor includes a single rectangular plug-in connector with a female connector housing and three male blade terminals, facilitating straightforward electrical connections. Constructed from metal and plastic materials, this sensor is built to withstand the harsh conditions within the engine compartment. This part is specifically compatible with Hyundai and Kia vehicles such as the Sonata, Santa Fe, Optima, Magentis, Sportage, Tiburon, and Tucson, making it a suitable replacement for maintaining engine efficiency and emission control.

Common Applications and Issues Addressed

• Detects engine knocking to prevent potential damage
• Helps improve fuel efficiency by optimizing ignition timing
• Reduces harmful emissions by ensuring proper combustion
• Prevents engine misfires related to detonation
• Supports engine control unit in maintaining smooth engine operation

Installation Notes and Tips

• Ensure the engine is cool before installation to avoid injury
• Use the direct bolt mount method to secure the sensor firmly
• Verify the connector orientation: rectangular plug-in with female connector and male blade terminals
• Check wiring harness compatibility with the sensor’s three-terminal configuration
• Do not reuse mounting hardware if damaged; new hardware may be required

Quality Assurance and Warranty

Standard Ignition parts are manufactured to meet or exceed OEM specifications, ensuring reliable performance and durability. The KS149 knock sensor undergoes rigorous testing to confirm its accuracy and longevity. While mounting hardware is not included, the sensor is designed for straightforward installation with compatible vehicles. Warranty coverage details should be confirmed with the point of purchase or manufacturer documentation.