{"product_id":"oxygen-sensor-for-hyundai-rena-kia-huanchi-5th-generation-1-4l-17-models-rear-oe-39210-03730","title":"Oxygen Sensor for Hyundai Rena and Kia Huanchi 5th Gen 1.4L Rear 39210-03730 Direct Replacement","description":"\u003cdiv\u003e\n\u003cp\u003eUpgrade your Hyundai Rena or Kia Huanchi 5th generation 1.4L with this rear OE oxygen sensor, part number 39210-03730. Sourced from WEIDA AUTO PARTS, this sensor is a direct replacement designed to restore accurate exhaust gas monitoring, helping your engine run efficiently, reduce emissions, and keep your vehicle passing roadworthy checks. The heated design ensures quick response across cold starts and varying driving conditions, delivering stable readings when you need them most.\u003c\/p\u003e \u003cp\u003eDesigned for a precise fit on the rear position, this sensor supports reliable air–fuel ratio feedback to the engine control unit. Replacing a worn or faulty sensor can improve fuel economy, smooth idle, and prevent misleading diagnostics from affecting performance. Built to meet OE specifications, it’s a dependable choice for engineers and DIYers looking for a long-lasting, plug-and-play solution.\u003c\/p\u003e \u003cp\u003eAll electronic and mechanical equipment, devices and machines sold by InterCyprus to EU countries are CE certified and carry a two year warranty.\u003c\/p\u003e \u003ch3\u003eBenefits \u0026amp; Tips\u003c\/h3\u003e\n\u003cul\u003e \u003cli\u003ePractical use: Restore accurate oxygen readings to optimize combustion, improving fuel economy and reducing emissions after the sensor wears out from regular use.\u003c\/li\u003e \u003cli\u003ePractical use: After installation, use a diagnostic tool to monitor live sensor data and confirm the reading is stable across RPMs and temperatures.\u003c\/li\u003e \u003cli\u003eFriendly tip: Ensure proper cleaning and connector seating during installation, and follow torque guidelines to avoid damaging the sensor threads or wiring.\u003c\/li\u003e\n\u003c\/ul\u003e \u003ch3\u003eProduct Specifications\u003c\/h3\u003e\n\u003cul\u003e \u003cli\u003e\n\u003cstrong\u003eBrand:\u003c\/strong\u003e WEIDA AUTO PARTS\u003c\/li\u003e \u003cli\u003e\n\u003cstrong\u003eOEM No. \/ Part Number:\u003c\/strong\u003e 39210-03730\u003c\/li\u003e \u003cli\u003e\n\u003cstrong\u003eType:\u003c\/strong\u003e Oxygen Sensor (Heated)\u003c\/li\u003e \u003cli\u003e\n\u003cstrong\u003eSensor Type:\u003c\/strong\u003e Piezoelectric\u003c\/li\u003e \u003cli\u003e\n\u003cstrong\u003ePosition:\u003c\/strong\u003e Rear\u003c\/li\u003e \u003cli\u003e\n\u003cstrong\u003eCompatibility \/ Measuring Range:\u003c\/strong\u003e For Hyundai Rena \/ Kia Huanchi (5th generation 1.4L)\u003c\/li\u003e \u003cli\u003e\n\u003cstrong\u003eOrigin:\u003c\/strong\u003e Mainland China\u003c\/li\u003e \u003cli\u003e\n\u003cstrong\u003eHeated:\u003c\/strong\u003e Yes\u003c\/li\u003e\n\u003c\/ul\u003e \u003ch3\u003ePackage includes:\u003c\/h3\u003e\n\u003cul\u003e \u003cli\u003e1 x Oxygen Sensor (OE 39210-03730)\u003c\/li\u003e\n\u003c\/ul\u003e \u003ch3\u003eWarnings \/ Reminders\u003c\/h3\u003e\n\u003cul\u003e \u003cli\u003eFor best results, verify compatibility with your exact vehicle model and year before installation.\u003c\/li\u003e \u003cli\u003eInstallation should be performed by a qualified technician; disconnect the battery and ensure the engine is cool before proceeding.\u003c\/li\u003e \u003cli\u003eHandle the sensor carefully to avoid contamination of the sensing element.\u003c\/li\u003e\n\u003c\/ul\u003e \u003cp\u003eTrust and reliability note: Since 2002, intercyprus.com has been a trusted source for quality automotive parts and dependable service.\u003c\/p\u003e\n\u003c\/div\u003e","brand":"InterCyprus Trading Ltd","offers":[{"title":"Default Title","offer_id":52391949828438,"sku":"1005004300887431-Default Title","price":45.4,"currency_code":"EUR","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0530\/0604\/1274\/files\/S4495e46260e840ffa0c33a259bc031720.webp?v=1768928565","url":"https:\/\/www.intercyprus.com\/fr\/products\/oxygen-sensor-for-hyundai-rena-kia-huanchi-5th-generation-1-4l-17-models-rear-oe-39210-03730","provider":"InterCyprus Trading Ltd","version":"1.0","type":"link"}