{"product_id":"bosch-18142-oxygen-sensor","title":"Bosch 18142 Oxygen Sensor - Downstream","description":"\u003ch2\u003eReliable Oxygen Sensor for Nissan and Infiniti Vehicles\u003c\/h2\u003e\u003cp\u003eThe Bosch Validated Oxygen Sensor part number 18142 is designed specifically for select Nissan and Infiniti models, including the Frontier, Murano, Pathfinder, QX60, Rogue, and Xterra. This narrow-band heated oxygen sensor ensures accurate air-fuel mixture readings to support optimal engine performance and emissions control.\u003c\/p\u003e\u003cul\u003e\n\u003cli\u003eSpecific fit for Nissan and Infiniti models listed\u003c\/li\u003e\n\u003cli\u003eHeated narrow-band oxygen sensor for precise monitoring\u003c\/li\u003e\n\u003cli\u003eThreaded mounting type with 18 mm thread diameter and 22 mm hex size\u003c\/li\u003e\n\u003cli\u003eIncludes a 4-wire wiring harness with an 8-inch length and rectangular male connector\u003c\/li\u003e\n\u003cli\u003eConstructed with durable metal housing and steel finish\u003c\/li\u003e\n\u003cli\u003eOverall length of 11.4 inches with 10.2 inches from sealing surface to connector end\u003c\/li\u003e\n\u003cli\u003eStandard replacement grade for reliable performance\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch2\u003eAbout the Bosch Validated Oxygen Sensor Line\u003c\/h2\u003e\u003cp\u003eThe Bosch Validated Oxygen Sensor line offers sensors that meet strict quality and performance standards, ensuring compatibility and durability for specific vehicle applications. Part number 18142 is part of this line, providing a direct fit and reliable operation for Nissan and Infiniti vehicles requiring a narrow-band heated oxygen sensor.\u003c\/p\u003e\u003ch2\u003eProduct Details and Specifications\u003c\/h2\u003e\u003cp\u003eThis oxygen sensor features a 4-wire design with blade-type terminals and a male connector, facilitating straightforward installation and secure electrical connections. The sensor’s heated element helps it reach operating temperature quickly, improving emissions control and fuel efficiency. The threaded mounting type with an 18 mm diameter and 22 mm hex size allows for proper sealing and easy removal or replacement. The metal housing and steel finish provide durability against harsh engine conditions.\u003c\/p\u003e\u003ch2\u003eCommon Applications and Issues Addressed\u003c\/h2\u003e\u003cul\u003e\n\u003cli\u003eRestores accurate oxygen level readings for engine control units\u003c\/li\u003e\n\u003cli\u003eHelps resolve rough idling and poor fuel economy caused by faulty sensors\u003c\/li\u003e\n\u003cli\u003eReduces emissions by ensuring proper air-fuel mixture adjustments\u003c\/li\u003e\n\u003cli\u003ePrevents check engine light triggers related to oxygen sensor faults\u003c\/li\u003e\n\u003cli\u003eSupports smooth engine performance in Nissan Frontier, Murano, Pathfinder, QX60, Rogue, and Xterra models\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch2\u003eInstallation Notes and Tips\u003c\/h2\u003e\u003cp\u003eEnsure the vehicle is cool before installation to avoid burns. Use the correct 22 mm socket for sensor removal and installation. Verify the wiring harness length and connector type match the vehicle’s factory setup. Avoid over-tightening the sensor to prevent thread damage. No additional mounting brackets or accessories are included with this part.\u003c\/p\u003e\u003ch2\u003eQuality Assurance and Warranty\u003c\/h2\u003e\u003cp\u003eThe Bosch Validated Oxygen Sensor 18142 is manufactured to meet OEM specifications for fit and function. It is a standard replacement grade sensor designed for durability and consistent performance. While specific warranty details may vary, Bosch products typically come with a limited warranty covering defects in materials and workmanship.\u003c\/p\u003e","brand":"Bosch","offers":[{"title":"Default Title","offer_id":44520677441717,"sku":"BBHK-18142","price":116.81,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0628\/1442\/1173\/files\/BS_18142_Fro_45f4a695-9401-4993-8257-3102d33353f8.jpg?v=1775059577","url":"https:\/\/www.partcatalog.com\/products\/bosch-18142-oxygen-sensor","provider":"PartCatalog","version":"1.0","type":"link"}