{"product_id":"bosch-15769-oxygen-sensor","title":"Bosch 15769 Oxygen Sensor - Downstream","description":"\u003ch2\u003eOverview of Bosch Actual OE Oxygen Sensor 15769\u003c\/h2\u003e\u003cp\u003eThe Bosch Actual OE Oxygen Sensor 15769 is designed specifically for select Mercury and Nissan vehicles, including models like the 200SX, Frontier, Quest, Sentra, and Villager. This narrow-band heated oxygen sensor ensures accurate emissions control and optimal engine performance by providing precise air-fuel mixture data.\u003c\/p\u003e\u003cul\u003e\n\u003cli\u003eWiring harness length: 47.3 inches\u003c\/li\u003e\n\u003cli\u003eThreaded mounting type with 18 mm thread diameter\u003c\/li\u003e\n\u003cli\u003e4-wire configuration with blade terminal type and male connectors\u003c\/li\u003e\n\u003cli\u003eHeated narrow-band oxygen sensor for improved response time\u003c\/li\u003e\n\u003cli\u003eDurable metal housing with steel finish and 22 mm hex size\u003c\/li\u003e\n\u003cli\u003eSpecific fit for Mercury and Nissan models\u003c\/li\u003e\n\u003cli\u003eIncludes wiring harness for direct replacement\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch2\u003eDetailed Product Features and Specifications\u003c\/h2\u003e\u003cp\u003eThis Bosch oxygen sensor features a 4-wire design with male blade terminals and a square-shaped male connector, ensuring a secure and reliable electrical connection. The sensor is heated, which helps it reach operating temperature faster, improving emissions control during cold starts. The threaded mounting type with an 18 mm thread diameter allows for straightforward installation in compatible exhaust systems. The sensor’s metal housing and steel finish provide durability and resistance to harsh automotive environments. With an overall length of 51 inches and a wiring harness length of 47.3 inches, this sensor is engineered for precise fitment and ease of installation.\u003c\/p\u003e\u003ch2\u003eAbout the Bosch Actual OE Oxygen Sensor Product Line\u003c\/h2\u003e\u003cp\u003eThe Bosch Actual OE Oxygen Sensor line is designed to meet original equipment specifications, providing a direct replacement for factory-installed sensors. This product line focuses on delivering reliable performance and compatibility with specific vehicle makes and models. The 15769 sensor maintains the standards expected from Bosch, ensuring consistent emissions monitoring and engine efficiency for Mercury and Nissan vehicles.\u003c\/p\u003e\u003ch2\u003eCommon Applications and Issues Addressed\u003c\/h2\u003e\u003cul\u003e\n\u003cli\u003eRestores accurate air-fuel ratio 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 catalytic converter function\u003c\/li\u003e\n\u003cli\u003eEliminates check engine light triggers related to oxygen sensor faults\u003c\/li\u003e\n\u003cli\u003eImproves overall engine performance and drivability\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch2\u003eInstallation Notes and Tips\u003c\/h2\u003e\u003cp\u003eWhen installing the Bosch 15769 oxygen sensor, ensure the vehicle is compatible with this specific fitment, including Mercury 200SX, Nissan Frontier, Quest, Sentra, and Villager models. Use a 22 mm wrench or oxygen sensor socket for removal and installation. The threaded sensor mounts securely without a mounting bracket. Handle the wiring harness carefully to avoid damage, and verify the connector’s male blade terminals align properly with the vehicle’s wiring harness. It is recommended to check for exhaust leaks after installation to maintain sensor accuracy.\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 Actual OE Oxygen Sensor 15769 is a standard replacement part designed to match OEM specifications. While specific warranty details may vary, Bosch typically offers coverage against defects in materials and workmanship, providing confidence in the sensor’s long-term functionality.\u003c\/p\u003e","brand":"Bosch","offers":[{"title":"Default Title","offer_id":44520570486965,"sku":"BBHK-15769","price":74.88,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0628\/1442\/1173\/files\/BS_15769_Fro.jpg?v=1775059454","url":"https:\/\/www.partcatalog.com\/products\/bosch-15769-oxygen-sensor","provider":"PartCatalog","version":"1.0","type":"link"}