39250-2G100 Knock Sensor Compatible with Hyundai Santa Fe Sonata Tucson Kia Forte Optima Sorento Sportage Direct Replacement

This knock sensor is designed for routine engine maintenance and fault-related replacement scenarios, supporting stable vehicle operation during daily commuting and long-distance driving. Suitable for owners addressing warning lights or performance irregularities, the sensor assists in monitoring engine knock signals so the control system can respond appropriately under varying driving conditions.The sensor directly replaces part number 39250-2G100 and aligns with original specifications to simplify selection. Compatible with a wide range of Hyundai and Kia vehicles including Hyundai Santa Fe 2010-2020, Sonata 2008-2019, Tucson 2010-2015 and 2018-2020, as well as Kia Forte 2010-2013, Optima 2009-2020, Sorento 2011-2020, and Sportage 2011-2021. This compatibility coverage supports accurate Santa Fe knock sensor fitment and helps reduce uncertainty when servicing multiple models.Key advantages include a piezoelectric sensing design that responds quickly to engine vibration frequencies, supporting timely ignition timing adjustments. The housing uses high-temperature and oil-resistant engineering plastic to maintain stability in engine bay environments. This construction supports consistent performance while helping reduce premature wear associated with harsh operating conditions.Installation follows factory mounting points and can be completed with basic tools, making replacement accessible for DIY users and professional technicians alike. During use, the Hyundai knock sensor and Kia knock sensor contribute to smoother engine operation by supporting accurate signal transmission to the ECU. Designed for dependable daily use, the product focuses on compatibility, ease of installation, and practical reliability to support long-term vehicle ownership.

• 【Vehicle Compatibility】Compatible with Hyundai Santa Fe 2010-2020, Sonata 2008-2019, Tucson 2010-2015, 2018-2020; Kia Forte 2010-2013, Optima 2009-2020, Sorento 2011-2020, Sportage 2011-2021 and more models. The Santa Fe knock sensor ensures precise fit for specified Hyundai vehicles, minimizing fit-related adjustments during replacement.
• 【OEM Replacement】Directly replaces part number 39250-2G100 for Hyundai and Kia vehicles, aligning with factory specifications. This 39250-2G100 knock sensor simplifies part selection, reducing hassle from cross-referencing unclear codes and supporting consistent performance with original vehicle systems.
• 【High Reliability】Housing is crafted from high-temperature resistant and oil-resistant engineering plastic, maintaining structural integrity under engine compartment conditions. The durable construction helps avoid premature failure, reducing the need for frequent replacements and supporting long-term use in daily driving scenarios.
• 【Straightforward Installation】Designed for simple setup with basic tools, requiring no specialized mechanical skills. The Hyundai knock sensor and Kia knock sensor align with original mounting points, allowing DIY users to complete replacement independently. This user-friendly design saves time and labor costs associated with professional service.
• 【Precision Monitoring】Piezoelectric design enables fast response to detect knock frequencies accurately, supporting ECU to adjust ignition timing promptly. This functionality helps reduce engine wear and potentially extend service life, addressing issues of unmonitored engine knocks that may lead to long-term damage.