{"product_id":"a-premium-ignition-knock-detonation-sensor-for-hyundai-kia-2-pin-direct-fit-replacement-with-1-year-warranty","title":"A-Premium Ignition Knock Detonation Sensor for Hyundai \u0026 Kia — 2‑Pin Direct‑Fit Replacement with 1‑Year Warranty","description":"\u003cp\u003e\u003cstrong\u003eThe A-Premium Ignition Knock Detonation Sensor is a direct-replacement 2-pin sensor designed to detect engine knock on select Hyundai and Kia 4-cylinder models, restoring proper timing control and drivability.\u003c\/strong\u003e\u003c\/p\u003e\n\n\u003cp\u003eInstalled where the engine management system expects feedback, this knock\/ignition detonation sensor senses abnormal combustion and sends rapid signals to the ECU so ignition timing can be adjusted. It’s built to match factory mounting and connector style for an easy swap on many Hyundai and Kia vehicles, and ships as a single boxed unit with a one-year unlimited-mileage warranty from A-Premium.\u003c\/p\u003e\n\n\u003ch3\u003eWhich Hyundai and Kia models will this sensor fit?\u003c\/h3\u003e\n\n\u003cp\u003eThis sensor covers a broad list of compatible model years and engine sizes. Fitment includes multiple Santa Fe, Santa Fe Sport, Sonata, Tucson, Forte, Forte Koup, Forte5, Magentis, Optima, Rondo, Sorento, and Sportage variants with L4 2.0L and 2.4L gasoline engines, plus certain 2.0L hybrid\/PHEV Sonatas.\u003c\/p\u003e\n\n\u003cul\u003e\n  \u003cli\u003eHyundai: Santa Fe (2010–2012, 2019–2020), Santa Fe Sport (2013–2018), Sonata (2007–2019, including 2018–2019 2.0L PHEV\/FHEV\/GAS), Tucson (2010–2015, 2018–2021)\u003c\/li\u003e\n  \u003cli\u003eKia: Forte\/Forte Koup\/Forte5 (2010–2015 ranges), Optima (2009–2020), Sorento (2011–2020), Sportage (2011–2022)\u003c\/li\u003e\n  \u003cli\u003eCross-reference OEM numbers like 39250-2G100 and related references to confirm exact match.\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch3\u003eHow does this sensor install and connect to my engine?\u003c\/h3\u003e\n\n\u003cp\u003eThe unit uses an oval 2-pin blade terminal plug designed to mate with the factory harness without splicing. Installation requires removing the old sensor from its mounting boss and torquing the replacement to the manufacturer’s specification; a secure electrical connection is important for accurate knock detection.\u003c\/p\u003e\n\n\u003cul\u003e\n  \u003cli\u003eConnector: plug-in oval shape with two blade terminals for OEM compatibility\u003c\/li\u003e\n  \u003cli\u003eMounting: direct-fit form and bolt pattern matches factory location\u003c\/li\u003e\n  \u003cli\u003ePackage: supplied as one boxed knock detonation sensor with standard protection\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch3\u003eWhat performance or reliability details should I expect?\u003c\/h3\u003e\n\n\u003cp\u003eA-Premium builds this sensor to meet OE-style mechanical and electrical interfaces so the engine control module receives reliable knock information. It’s not a performance part, but a replacement meant to restore correct engine timing, fuel efficiency, and smoothness when a worn or failed sensor has caused drivability issues.\u003c\/p\u003e\n\n\u003cul\u003e\n  \u003cli\u003eTerminal quantity: 2 pins; terminal type: blade for stable contact\u003c\/li\u003e\n  \u003cli\u003eDesigned to withstand engine bay temperatures and vibrations common to Hyundai\/Kia 4-cylinder layouts\u003c\/li\u003e\n  \u003cli\u003eBacked by a one-year unlimited-mileage guarantee for peace of mind\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch3\u003eHow can I confirm this is the right part before I buy?\u003c\/h3\u003e\n\n\u003cp\u003eVerify fitment by checking the vehicle year, make, model, engine displacement, and emissions spec against the fitment list or use an online confirmed-fit tool. You can also compare the OEM\/reference numbers printed above with your existing sensor to ensure a match.\u003c\/p\u003e\n\n\u003cul\u003e\n  \u003cli\u003eCompare reference numbers such as 392502G100, 392502G000, 1581674 and others\u003c\/li\u003e\n  \u003cli\u003eConfirm engine size and year range from the product fitment notes\u003c\/li\u003e\n  \u003cli\u003eInspect your current sensor’s connector shape and mounting style for visual confirmation\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003cp\u003eWho is this for? Mechanics, DIY enthusiasts, and fleet owners who need a dependable replacement knock\/detonation sensor for compatible Hyundai and Kia 2.0L and 2.4L 4-cylinder engines will find this A-Premium unit appropriate. It’s aimed at anyone restoring proper engine timing response after a faulty sensor triggers knock codes, poor performance, or check-engine warnings. If you require OEM-style fit, a plug-and-play connector, and a backed replacement with a one-year guarantee, this sensor is a practical choice.\u003c\/p\u003e\n\u003csection class=\"product-faq-snippet\"\u003e\u003ch3\u003eFAQ\u003c\/h3\u003e\n\u003cdiv class=\"faq-item\"\u003e\n\u003cp class=\"faq-q\"\u003eQ: Does this sensor fit my Sonata 2018 2.0L?\u003c\/p\u003e\n\u003cp class=\"faq-a\"\u003eA: Yes—this A-Premium sensor lists compatibility with 2018–2019 Sonata 2.0L variants including GAS, PHEV, and FHEV models. Verify your connector and reference number to be sure.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"faq-item\"\u003e\n\u003cp class=\"faq-q\"\u003eQ: What connector type and pin count does it use?\u003c\/p\u003e\n\u003cp class=\"faq-a\"\u003eA: The sensor uses an oval plug‑in connector with two blade terminals (2 pins). No splicing is required for direct replacement.\u003c\/p\u003e\n\u003c\/div\u003e\u003c\/section\u003e","brand":"A-Premium","offers":[{"title":"Default Title","offer_id":67591404683449,"sku":"B0FNMVFC4D","price":65.03,"currency_code":"CAD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0822\/3765\/3177\/files\/a-premium-knock-sensor-front-view.jpg?v=1790549780","url":"https:\/\/redleafauto.ca\/products\/a-premium-ignition-knock-detonation-sensor-for-hyundai-kia-2-pin-direct-fit-replacement-with-1-year-warranty","provider":"Redleaf Auto","version":"1.0","type":"link"}