{"product_id":"bosch-17018-oxygen-sensor-upstream","title":"Bosch 17018 Oxygen Sensor - Upstream","description":"\u003ch2\u003eOverview of Bosch Actual OE Oxygen Sensor 17018\u003c\/h2\u003e\u003cp\u003eThe Bosch Actual OE Oxygen Sensor 17018 is designed specifically for Subaru vehicles including Forester, Impreza, Legacy, and Outback models. This wide-band oxygen sensor features a heated design and precise fitment to ensure accurate emissions control and optimal engine performance.\u003c\/p\u003e\u003cul\u003e\n\u003cli\u003eHeated oxygen sensor for faster response times\u003c\/li\u003e\n\u003cli\u003eSpecific fit for Subaru Forester, Impreza, Legacy, and Outback\u003c\/li\u003e\n\u003cli\u003eWide-band sensor type for accurate air-fuel ratio monitoring\u003c\/li\u003e\n\u003cli\u003e14.8-inch wiring harness with a rectangular male connector\u003c\/li\u003e\n\u003cli\u003eThreaded mounting type with 18 mm thread diameter\u003c\/li\u003e\n\u003cli\u003eMetal housing with a 22 mm hex size for installation\u003c\/li\u003e\n\u003cli\u003eStandard replacement grade with 5 wires and 6 terminals\u003c\/li\u003e\n\u003cli\u003eWiring harness included for direct replacement\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch2\u003eDetailed Product Description\u003c\/h2\u003e\u003cp\u003eThe Bosch Actual OE Oxygen Sensor 17018 is engineered to meet the exact specifications of Subaru vehicles such as the Forester, Impreza, Legacy, and Outback. This sensor is a heated, wide-band oxygen sensor that provides precise measurement of the oxygen content in the exhaust gases, enabling the engine control unit to optimize fuel injection and reduce emissions. The sensor features a 14.8-inch wiring harness with a rectangular male connector and blade-type terminals, ensuring a secure and reliable electrical connection. Its metal housing and threaded mounting type with an 18 mm thread diameter allow for straightforward installation using a 22 mm hex wrench. The sensor’s overall length of 18.1 inches and wire length of 16.9 inches from sealing surface to connector end provide ample reach for proper fitment.\u003c\/p\u003e\u003cp\u003eThe Actual OE Oxygen Sensor product line by Bosch is designed to offer direct replacement parts that match original equipment specifications. This ensures compatibility and performance consistency with the vehicle’s emission control system, making it a reliable choice for maintaining Subaru emissions compliance and engine efficiency.\u003c\/p\u003e\u003ch2\u003eCommon Applications and Issues Addressed\u003c\/h2\u003e\u003cul\u003e\n\u003cli\u003eRestores accurate air-fuel ratio readings for Subaru Forester, Impreza, Legacy, and Outback\u003c\/li\u003e\n\u003cli\u003eResolves check engine light triggers related to oxygen sensor faults\u003c\/li\u003e\n\u003cli\u003eImproves fuel economy by providing precise exhaust gas data\u003c\/li\u003e\n\u003cli\u003eReduces harmful emissions by enabling proper catalytic converter function\u003c\/li\u003e\n\u003cli\u003eEliminates rough idling or engine hesitation caused by faulty sensors\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch2\u003eInstallation Notes and Tips\u003c\/h2\u003e\u003cp\u003eWhen installing the Bosch 17018 oxygen sensor, ensure the vehicle is cool to avoid burns. Use a 22 mm oxygen sensor socket or wrench for removal and installation. Verify the sensor’s wiring harness length and connector type match the vehicle’s factory setup to avoid electrical issues. Do not overtighten the sensor; torque to manufacturer specifications to prevent damage. Since this sensor is a specific fit for Subaru models, confirm compatibility with your vehicle’s year and engine type before installation.\u003c\/p\u003e\u003ch2\u003eQuality Assurance and Warranty\u003c\/h2\u003e\u003cp\u003eBosch manufactures the Actual OE Oxygen Sensor 17018 to meet stringent quality standards, ensuring durability and reliable performance in emission control systems. This sensor is a standard replacement grade part designed to match original equipment specifications. While specific warranty details are not provided here, Bosch typically offers limited warranties on their oxygen sensors to cover defects in materials and workmanship.\u003c\/p\u003e","brand":"Bosch","offers":[{"title":"Default Title","offer_id":52082820939957,"sku":"BBHK-17018","price":108.18,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0628\/1442\/1173\/files\/BS_17018_Fro.jpg?v=1775147430","url":"https:\/\/www.partcatalog.com\/products\/bosch-17018-oxygen-sensor-upstream","provider":"PartCatalog","version":"1.0","type":"link"}