{"product_id":"bosch-18045-oxygen-sensor-downstream-left","title":"Bosch 18045 Oxygen Sensor - Downstream Left","description":"\u003ch2\u003eReliable Oxygen Sensor for Hyundai and Kia Vehicles\u003c\/h2\u003e\u003cp\u003eThe Bosch Validated Oxygen Sensor 18045 is designed to provide accurate air-fuel mixture readings for select Hyundai and Kia models. This narrow-band heated oxygen sensor ensures optimal engine performance and emission control by delivering precise data to the vehicle’s engine management system.\u003c\/p\u003e\u003cul\u003e\n\u003cli\u003eSpecific fit for Hyundai Azera, Kia Cadenza, Santa Fe, Santa Fe XL, Sedona, and Sorento\u003c\/li\u003e\n\u003cli\u003eHeated narrow-band oxygen sensor with 4-wire configuration\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 with steel finish for long-lasting performance\u003c\/li\u003e\n\u003cli\u003eIncludes a 10.2-inch wiring harness with a square male connector\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 emission control components that meet or exceed OEM specifications. The 18045 sensor is engineered to provide consistent and accurate oxygen level readings, helping maintain proper engine function and reduce harmful emissions in Hyundai and Kia vehicles.\u003c\/p\u003e\u003ch2\u003eProduct Details and Specifications\u003c\/h2\u003e\u003cp\u003eThis Bosch oxygen sensor features a narrow-band heated design with four terminals and a blade terminal type, ensuring compatibility with the vehicle’s wiring system. The sensor’s overall length is 13.6 inches, with a 12.4-inch length from the sealing surface to the end of the connector, allowing for precise installation. The sensor’s metal housing and steel finish provide durability under high-temperature conditions. The threaded mounting type with an 18 mm thread diameter and 22 mm hex size allows for secure attachment in the exhaust system. The included wiring harness simplifies connection with a square-shaped male 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 Azera and Kia Cadenza\u003c\/li\u003e\n\u003cli\u003eHelps resolve engine performance issues such as rough idling or hesitation\u003c\/li\u003e\n\u003cli\u003eReduces emissions by ensuring proper catalytic converter function in Santa Fe and Sorento models\u003c\/li\u003e\n\u003cli\u003ePrevents check engine light triggers related to oxygen sensor faults\u003c\/li\u003e\n\u003cli\u003eImproves fuel efficiency by maintaining optimal combustion\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch2\u003eInstallation Notes and Tips\u003c\/h2\u003e\u003cp\u003eWhen installing the Bosch Validated Oxygen Sensor 18045, ensure the threaded sensor is properly tightened using a 22 mm wrench to avoid exhaust leaks. Verify the wiring harness length of 10.2 inches is sufficient for your vehicle’s routing. The sensor’s specific fitment for Hyundai and Kia models means it should be installed in the designated oxygen sensor port. Avoid damaging the wiring or connector during installation to maintain sensor functionality.\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 18045 is a standard replacement part designed to meet OEM specifications. While specific warranty details are not provided here, Bosch typically offers limited warranties on their emission control components to cover manufacturing defects.\u003c\/p\u003e","brand":"Bosch","offers":[{"title":"Default Title","offer_id":52082821660853,"sku":"BBHK-18045","price":94.6,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0628\/1442\/1173\/files\/BS_18045_Fro.jpg?v=1775147436","url":"https:\/\/www.partcatalog.com\/products\/bosch-18045-oxygen-sensor-downstream-left","provider":"PartCatalog","version":"1.0","type":"link"}