{"product_id":"bosch-18087-oxygen-sensor","title":"Bosch 18087 Oxygen Sensor - Downstream","description":"\u003ch2\u003eOverview of Bosch Engineered Oxygen Sensor 18087\u003c\/h2\u003e\u003cp\u003eThe Bosch Engineered Oxygen Sensor 18087 is designed specifically for select Audi models, including the A6 Quattro, A7 Quattro, A8 Quattro, S4, and S5. This direct fit, heated oxygen sensor ensures precise emission control and optimal engine performance.\u003c\/p\u003e\u003cul\u003e\n\u003cli\u003eCompatible with Audi A6 Quattro, A7 Quattro, A8 Quattro, S4, and S5\u003c\/li\u003e\n\u003cli\u003ePart number 18087 for exact fit and function\u003c\/li\u003e\n\u003cli\u003eHeated narrow-band oxygen sensor for accurate air-fuel mixture readings\u003c\/li\u003e\n\u003cli\u003eThreaded mounting type with 18 mm thread diameter and 22 mm hex size\u003c\/li\u003e\n\u003cli\u003eIncludes 17.2-inch wiring harness with 4 male blade terminals and oblong male connector\u003c\/li\u003e\n\u003cli\u003eConstructed with durable metal housing and steel finish\u003c\/li\u003e\n\u003cli\u003eStandard replacement grade for reliable emission control\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch2\u003eDetailed Product Description\u003c\/h2\u003e\u003cp\u003eThe Bosch Engineered Oxygen Sensor 18087 is a specific fit oxygen sensor designed to meet the emission control requirements of various Audi Quattro models. Featuring a heated narrow-band sensor type, it provides accurate feedback to the engine control unit (ECU) for efficient fuel combustion and reduced emissions. The sensor includes a 17.2-inch wiring harness with four wires and male blade terminals, ensuring secure electrical connections. Its threaded mounting type with an 18 mm thread diameter and 22 mm hex size allows for straightforward installation. The sensor’s metal housing and steel finish contribute to its durability under high-temperature conditions. This standard replacement grade sensor is engineered to maintain factory-level performance and emission standards.\u003c\/p\u003e\u003ch2\u003eCommon Applications and Issues Addressed\u003c\/h2\u003e\u003cul\u003e\n\u003cli\u003eRestores proper air-fuel ratio monitoring in Audi A6 Quattro, A7 Quattro, A8 Quattro, S4, and S5\u003c\/li\u003e\n\u003cli\u003eResolves check engine light triggers related to oxygen sensor faults\u003c\/li\u003e\n\u003cli\u003eImproves fuel efficiency by providing accurate oxygen level data\u003c\/li\u003e\n\u003cli\u003eReduces harmful emissions by ensuring correct sensor feedback\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\u003cul\u003e\n\u003cli\u003eEnsure compatibility with your specific Audi model before installation\u003c\/li\u003e\n\u003cli\u003eUse a 22 mm oxygen sensor socket for removal and installation\u003c\/li\u003e\n\u003cli\u003eDo not overtighten; torque to manufacturer specifications\u003c\/li\u003e\n\u003cli\u003eInspect wiring harness and connector for damage before installation\u003c\/li\u003e\n\u003cli\u003eReplace sensor when engine reaches operating temperature for best results\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch2\u003eQuality Assurance and Warranty\u003c\/h2\u003e\u003cp\u003eThe Bosch Engineered Oxygen Sensor 18087 is manufactured to meet strict quality standards, ensuring reliable performance and durability. Bosch’s engineering expertise supports consistent sensor accuracy and longevity. This oxygen sensor is backed by Bosch’s standard warranty coverage, providing confidence in your replacement part.\u003c\/p\u003e","brand":"Bosch","offers":[{"title":"Default Title","offer_id":44520673935541,"sku":"BBHK-18087","price":186.4,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0628\/1442\/1173\/files\/BS_18087_Fro.jpg?v=1775059572","url":"https:\/\/www.partcatalog.com\/products\/bosch-18087-oxygen-sensor","provider":"PartCatalog","version":"1.0","type":"link"}