{"product_id":"bosch-15320-oxygen-sensor","title":"Bosch 15320 Oxygen Sensor - Downstream","description":"\u003ch2\u003eReliable Oxygen Sensor for Hyundai and Kia Vehicles\u003c\/h2\u003e\u003cp\u003eThe Bosch Validated Oxygen Sensor 15320 is designed specifically for select Hyundai and Kia models, including the Magentis, Optima, Rondo, and Sonata. This narrow-band heated oxygen sensor ensures accurate emissions control and optimal engine performance.\u003c\/p\u003e\u003cul\u003e\n\u003cli\u003eCompatible with Hyundai Magentis, Kia Optima, Rondo, and Sonata\u003c\/li\u003e\n\u003cli\u003ePart number 15320 for precise fitment\u003c\/li\u003e\n\u003cli\u003eHeated narrow-band oxygen sensor type for efficient operation\u003c\/li\u003e\n\u003cli\u003eThreaded mounting type with 18 mm thread diameter and 22 mm hex size\u003c\/li\u003e\n\u003cli\u003e16.1-inch wiring harness length with 4-wire blade terminals and male connectors\u003c\/li\u003e\n\u003cli\u003eStandard replacement grade with metal housing and steel finish\u003c\/li\u003e\n\u003cli\u003eOverall length of 19.5 inches and 18.3 inches from sealing surface to connector end\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 sensors that meet strict OEM specifications for fit, form, and function. This ensures that the Bosch 15320 oxygen sensor provides reliable emissions control and engine management for specific vehicle applications, including Hyundai and Kia models. The line emphasizes quality and compatibility, making it a dependable choice for standard replacement needs.\u003c\/p\u003e\u003ch2\u003eProduct Details and Specifications\u003c\/h2\u003e\u003cp\u003eThis Bosch oxygen sensor features a heated narrow-band design, which helps the sensor reach operating temperature quickly for accurate air-fuel mixture readings. The sensor includes a 16.1-inch wiring harness with four wires and blade-type terminals housed in a rectangular male connector. The sensor mounts via a threaded 18 mm diameter fitting and uses a 22 mm hex size for installation. Constructed with a durable metal housing and finished in steel, it weighs approximately 0.375 pounds. The overall length measures 19.5 inches, with 18.3 inches from the sealing surface to the connector end, ensuring proper fitment in the exhaust system.\u003c\/p\u003e\u003ch2\u003eCommon Applications and Issues Addressed\u003c\/h2\u003e\u003cul\u003e\n\u003cli\u003eRestores accurate oxygen sensing for improved fuel efficiency\u003c\/li\u003e\n\u003cli\u003eHelps resolve check engine light codes related to oxygen sensor failure\u003c\/li\u003e\n\u003cli\u003eReduces emissions by providing precise air-fuel ratio data\u003c\/li\u003e\n\u003cli\u003eImproves engine performance and drivability in Hyundai Magentis and Kia Optima, Rondo, Sonata\u003c\/li\u003e\n\u003cli\u003eReplaces faulty or worn sensors to maintain emission compliance\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch2\u003eInstallation Notes and Tips\u003c\/h2\u003e\u003cp\u003eInstallation requires a 22 mm wrench or oxygen sensor socket to remove and install the sensor. Ensure the threaded mounting hole is clean and free of debris before installation. The sensor’s wiring harness includes a male rectangular connector with four blade terminals, so verify connector compatibility with the vehicle’s wiring harness. No mounting bracket is included, as the sensor mounts directly via threading. Handle the sensor carefully to avoid damaging the heated element or wiring.\u003c\/p\u003e\u003ch2\u003eQuality Assurance and Warranty\u003c\/h2\u003e\u003cp\u003eThe Bosch Validated Oxygen Sensor 15320 is manufactured to meet OEM standards for durability and performance. Bosch provides quality assurance through rigorous testing to ensure sensor reliability and proper emissions control. This part is a standard replacement grade sensor designed to maintain factory specifications. Warranty details should be confirmed with the parts distributor or Bosch directly.\u003c\/p\u003e","brand":"Bosch","offers":[{"title":"Default Title","offer_id":44520518516917,"sku":"BBHK-15320","price":133.64,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0628\/1442\/1173\/files\/BS_15320_Fro.jpg?v=1775059399","url":"https:\/\/www.partcatalog.com\/products\/bosch-15320-oxygen-sensor","provider":"PartCatalog","version":"1.0","type":"link"}