{"product_id":"bosch-17290-oxygen-sensor","title":"Bosch 17290 Oxygen Sensor","description":"\u003ch2\u003eOverview of Bosch Actual OE Oxygen Sensor 17290\u003c\/h2\u003e\u003cp\u003eThe Bosch Actual OE Oxygen Sensor 17290 is designed specifically for select BMW models, including the 325Ci, 325i, 545i, 645Ci, 745i, 745Li, 760i, and 760Li. This heated wide-band oxygen sensor ensures accurate air-fuel mixture readings to support optimal engine performance and emissions control.\u003c\/p\u003e\u003cul\u003e\n\u003cli\u003eHeated oxygen sensor for faster response times\u003c\/li\u003e\n\u003cli\u003eSpecific fit for BMW 325Ci, 325i, 545i, 645Ci, 745i, 745Li, 760i, and 760Li\u003c\/li\u003e\n\u003cli\u003eWide-band sensor type for precise air-fuel ratio monitoring\u003c\/li\u003e\n\u003cli\u003e39.6-inch wiring harness with oblong male connector\u003c\/li\u003e\n\u003cli\u003eThreaded mounting type with 18 mm thread diameter and 22 mm hex size\u003c\/li\u003e\n\u003cli\u003eStandard replacement grade with metal housing and steel finish\u003c\/li\u003e\n\u003cli\u003eIncludes wiring harness with 5 wires and 6 terminals (blade type, male)\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch2\u003eAbout the Bosch Actual OE Oxygen Sensor Product Line\u003c\/h2\u003e\u003cp\u003eThe Bosch Actual OE Oxygen Sensor line is engineered to meet original equipment specifications, providing reliable and consistent sensor performance. This product line focuses on delivering precise emissions control components that match the fit and function of factory-installed parts. The 17290 oxygen sensor is part of this line, ensuring compatibility and durability for BMW vehicles requiring a specific fit sensor.\u003c\/p\u003e\u003ch2\u003eDetailed Product Description\u003c\/h2\u003e\u003cp\u003eThis Bosch oxygen sensor features a heated design to reduce warm-up time, enabling quicker sensor activation and improved engine management. The wide-band sensor type allows for accurate measurement of oxygen levels in the exhaust, which is critical for maintaining the correct air-fuel ratio. The sensor includes a 39.6-inch wiring harness with an oblong male connector and blade-type terminals, facilitating straightforward installation and secure electrical connections. Its metal housing and steel finish provide durability under high-temperature conditions. The threaded mounting type with an 18 mm diameter and 22 mm hex size ensures a precise and secure fit 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 BMW 325Ci, 325i, 545i, 645Ci, 745i, 745Li, 760i, and 760Li models\u003c\/li\u003e\n\u003cli\u003eResolves engine performance issues related to faulty oxygen sensors\u003c\/li\u003e\n\u003cli\u003eHelps correct rough idling and poor fuel economy caused by sensor failure\u003c\/li\u003e\n\u003cli\u003eReduces emissions by providing accurate data to the engine control unit\u003c\/li\u003e\n\u003cli\u003ePrevents check engine light triggers related to oxygen sensor faults\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch2\u003eInstallation Notes and Tips\u003c\/h2\u003e\u003cp\u003eEnsure the vehicle is cool before beginning installation to avoid burns. Use a 22 mm oxygen sensor socket for removal and installation. Verify the sensor’s wiring harness length and connector type match the vehicle’s factory specifications. Avoid damaging the sensor tip during handling. Thread the sensor carefully to prevent cross-threading and tighten to manufacturer torque specifications.\u003c\/p\u003e\u003ch2\u003eQuality Assurance and Warranty\u003c\/h2\u003e\u003cp\u003eThe Bosch Actual OE Oxygen Sensor 17290 is manufactured to meet OEM standards for fit, form, and function. Bosch provides a standard replacement grade sensor designed for reliable operation and durability. While specific warranty details are not provided here, 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":44520655323317,"sku":"BBHK-17290","price":141.89,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0628\/1442\/1173\/files\/BS_17290_Fro_3e681725-2957-48a7-b175-0cf21147f624.jpg?v=1775059551","url":"https:\/\/www.partcatalog.com\/products\/bosch-17290-oxygen-sensor","provider":"PartCatalog","version":"1.0","type":"link"}