Facet 9.3207 Ignition Knock (Detonation) Sensor - Left

Facet 9.3207 Ignition Knock Sensor

Facet 9.3207 is an ignition knock sensor for select Hyundai and Kia applications. It monitors engine vibration and sends a signal to the engine control system so timing can be adjusted when detonation is detected.

Key Features

• Ignition knock (detonation) sensor for emission control and engine management systems
• Direct fit for left-side applications listed below
• Supports accurate knock detection for proper ignition timing control
• Facet part number 9.3207 for easy identification

Fitment

• Fits 2005-2007 Kia Magentis, left.
• Fits 2006-2010 Kia Optima, left.
• Fits 2007-2010 Kia Rondo, left.
• Fits 2007-2009 Hyundai Santa Fe, left.
• Fits 2010 Kia Magentis, left.

Detailed Description

This Facet knock sensor is built for vehicles that rely on precise detonation monitoring to maintain correct engine operation. It is a direct replacement for the left-side sensor location on the listed Kia Magentis, Kia Optima, Kia Rondo, and Hyundai Santa Fe applications. If you are replacing a faulty Facet 9.3207 sensor, this part provides the correct fitment for the specified model years and positions.

What It Helps Address

• Knock sensor fault codes
• Audible pinging or detonation under load
• Erratic ignition timing control
• Reduced engine performance caused by inaccurate knock detection
• Check engine light related to the knock sensor circuit

Installation Notes

Verify the left-side mounting location before installation and compare the connector and sensor shape to the original part. Clear diagnostic trouble codes after replacement and confirm proper operation with a scan tool if the vehicle stored knock sensor faults. This part cross-references Monroe Shocks & Struts (e.g., 172286, 182286) for the same application.

Quality Assurance

Facet manufactures engine management components for service replacement use. Confirm fitment by year, make, model, and left-side position before ordering.