{"product_id":"denso-234-4431-oxygen-sensor","title":"Denso 234-4431 Oxygen Sensor - Downstream Left or Upstream","description":"\u003ch2\u003eOverview of the Denso OE Style Oxygen Sensor 234-4431\u003c\/h2\u003e\u003cp\u003eThe Denso OE Style Oxygen Sensor 234-4431 is designed specifically for select Hyundai and Kia models, including the Magentis, Optima, Santa Fe, Sonata, and Tiburon. This heated oxygen sensor features a threaded mounting type and a 16.10-inch wiring harness, ensuring precise fitment and reliable performance.\u003c\/p\u003e\u003cul\u003e\n\u003cli\u003eHeated oxygen sensor for accurate emissions control\u003c\/li\u003e\n\u003cli\u003eSpecific fit for Hyundai and Kia vehicles\u003c\/li\u003e\n\u003cli\u003eThreaded mounting with 0.708-inch thread diameter\u003c\/li\u003e\n\u003cli\u003e16.10-inch wiring harness length with 4 wires\u003c\/li\u003e\n\u003cli\u003eMale connector for secure electrical connection\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch2\u003eDetailed Product Description\u003c\/h2\u003e\u003cp\u003eThe Denso OE Style line focuses on providing oxygen sensors that meet original equipment specifications for direct replacement. The 234-4431 oxygen sensor is a heated sensor, which helps it reach operating temperature quickly for improved emissions monitoring. It features a 16.10-inch wiring harness with four wires and a male connector, designed to match the factory wiring harness on compatible Hyundai and Kia models. The threaded mounting type with a 0.708-inch diameter ensures a secure and proper installation. This sensor is engineered for specific fitment, making it suitable for vehicles such as the Hyundai Sonata, Santa Fe, Magentis, and the Kia Optima and Tiburon.\u003c\/p\u003e\u003ch2\u003eCommon Applications and Issues Addressed\u003c\/h2\u003e\u003cul\u003e\n\u003cli\u003eHelps maintain optimal air-fuel mixture for efficient engine performance\u003c\/li\u003e\n\u003cli\u003eReduces harmful emissions by providing accurate oxygen level data\u003c\/li\u003e\n\u003cli\u003eResolves check engine light issues related to oxygen sensor faults\u003c\/li\u003e\n\u003cli\u003eImproves fuel economy by ensuring proper sensor feedback\u003c\/li\u003e\n\u003cli\u003ePrevents engine hesitation and rough idling caused by faulty sensors\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch2\u003eInstallation Notes and Tips\u003c\/h2\u003e\u003cp\u003eWhen installing the Denso OE Style 234-4431 oxygen sensor, ensure the vehicle is cool to avoid burns. Use the correct socket size for the 0.708-inch threaded sensor to prevent damage. Verify the wiring harness length of 16.10 inches is sufficient for your vehicle’s routing. Confirm the male connector matches the factory harness to ensure a secure connection. It is recommended to apply anti-seize compound on the threads before installation to facilitate future removal.\u003c\/p\u003e\u003ch2\u003eQuality Assurance and Warranty\u003c\/h2\u003e\u003cp\u003eDenso OE Style oxygen sensors are manufactured to meet or exceed OEM standards, ensuring reliable performance and durability. The 234-4431 part undergoes rigorous testing for fit, form, and function. While specific warranty details may vary, Denso typically offers coverage against defects in materials and workmanship, providing confidence in the sensor’s quality for Hyundai and Kia applications.\u003c\/p\u003e","brand":"Denso","offers":[{"title":"Default Title","offer_id":43976976466101,"sku":"BBNF-234-4431","price":93.45,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0628\/1442\/1173\/files\/NP_2344431_Fro.jpg?v=1775007339","url":"https:\/\/www.partcatalog.com\/products\/denso-234-4431-oxygen-sensor","provider":"PartCatalog","version":"1.0","type":"link"}