{"product_id":"bosch-13459-oxygen-sensor-downstream","title":"Bosch 13459 Oxygen Sensor - Downstream","description":"\u003ch2\u003eReliable Oxygen Sensor for Hyundai Accent, Elantra, and Tiburon\u003c\/h2\u003e\u003cp\u003eThe Bosch Validated Oxygen Sensor 13459 is designed specifically for select Hyundai models, including the Accent, Elantra, and Tiburon. This narrow-band heated oxygen sensor ensures accurate emissions control and optimal engine performance.\u003c\/p\u003e\u003cul\u003e\n\u003cli\u003eSpecific fit for Hyundai Accent, Elantra, and Tiburon\u003c\/li\u003e\n\u003cli\u003eNarrow-band heated oxygen sensor type for precise air-fuel mixture readings\u003c\/li\u003e\n\u003cli\u003e15.2-inch wiring harness length with 4-pin female connector\u003c\/li\u003e\n\u003cli\u003eThreaded mounting type with 18 mm thread diameter and 22 mm hex size\u003c\/li\u003e\n\u003cli\u003eDurable metal housing finished in steel for long-lasting use\u003c\/li\u003e\n\u003cli\u003eStandard replacement grade with included wiring harness\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch2\u003eAbout the Bosch Validated Oxygen Sensor Line\u003c\/h2\u003e\u003cp\u003eThe Bosch Validated Oxygen Sensor product line focuses on delivering reliable, vehicle-specific sensors that meet OEM specifications. The 13459 sensor is engineered to provide consistent performance and durability, ensuring proper emissions control and engine efficiency for Hyundai vehicles. This line emphasizes precise fitment and quality materials to maintain factory standards.\u003c\/p\u003e\u003ch2\u003eProduct Details and Specifications\u003c\/h2\u003e\u003cp\u003eThis Bosch oxygen sensor features a narrow-band heated design, which allows it to quickly reach operating temperature and provide accurate oxygen level readings. The sensor includes a 15.2-inch wiring harness with a 4-wire, 4-pin female connector in a square shape, facilitating a secure and proper electrical connection. The sensor’s threaded mounting type uses an 18 mm diameter thread and a 22 mm hex size for installation. Constructed with a metal housing finished in steel, it offers durability under harsh engine conditions. The overall length of the sensor is 18.9 inches, with a length of 17.7 inches from the sealing surface to the end of the connector.\u003c\/p\u003e\u003ch2\u003eCommon Applications and Issues Addressed\u003c\/h2\u003e\u003cul\u003e\n\u003cli\u003eRestores accurate air-fuel ratio readings for Hyundai Accent, Elantra, and Tiburon\u003c\/li\u003e\n\u003cli\u003eHelps resolve engine performance issues related to faulty oxygen sensors\u003c\/li\u003e\n\u003cli\u003eReduces emissions by ensuring proper catalytic converter function\u003c\/li\u003e\n\u003cli\u003ePrevents check engine light triggers caused by sensor failure\u003c\/li\u003e\n\u003cli\u003eImproves fuel efficiency by maintaining correct sensor feedback\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch2\u003eInstallation Notes and Tips\u003c\/h2\u003e\u003cp\u003eWhen installing the Bosch Validated Oxygen Sensor 13459, ensure the vehicle is compatible with this specific part number and model fitment. The sensor’s threaded mounting requires an 18 mm thread size and a 22 mm hex wrench for proper tightening. Handle the wiring harness carefully to avoid damage to the 4-pin female connector. Since this is a heated sensor, verify electrical connections are secure to maintain heater function. No mounting bracket is included, so use the existing mounting location on the vehicle.\u003c\/p\u003e\u003ch2\u003eQuality Assurance and Warranty\u003c\/h2\u003e\u003cp\u003eBosch oxygen sensors are manufactured to meet strict quality standards, ensuring reliable performance and durability. The Bosch Validated Oxygen Sensor 13459 is a standard replacement part designed to meet OEM specifications for Hyundai vehicles. While specific warranty details are not provided here, Bosch typically offers limited warranties on their emission control sensors to cover manufacturing defects.\u003c\/p\u003e","brand":"Bosch","offers":[{"title":"Default Title","offer_id":52215301931189,"sku":"BBHK-13459","price":110.32,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0628\/1442\/1173\/files\/BS_13459_Fro.jpg?v=1775596566","url":"https:\/\/www.partcatalog.com\/products\/bosch-13459-oxygen-sensor-downstream","provider":"PartCatalog","version":"1.0","type":"link"}