{"product_id":"bosch-16291-oxygen-sensor","title":"Bosch 16291 Oxygen Sensor - Upstream","description":"\u003ch2\u003eOverview of Bosch Actual OE Oxygen Sensor 16291\u003c\/h2\u003e\u003cp\u003eThe Bosch Actual OE Oxygen Sensor 16291 is designed specifically for Volvo S40 and V40 models, ensuring precise emission control and optimal engine performance. This narrow-band heated oxygen sensor features a threaded mounting type and a durable metal housing for reliable operation.\u003c\/p\u003e\u003cul\u003e\n\u003cli\u003eCompatible with Volvo S40 and V40 vehicles\u003c\/li\u003e\n\u003cli\u003ePart number 16291 for exact fitment\u003c\/li\u003e\n\u003cli\u003eNarrow-band heated oxygen sensor type\u003c\/li\u003e\n\u003cli\u003eThreaded mounting with 18 mm thread diameter\u003c\/li\u003e\n\u003cli\u003e32.8-inch wiring harness length with connector included\u003c\/li\u003e\n\u003cli\u003eBlade terminal type with 4 terminals and male connector\u003c\/li\u003e\n\u003cli\u003eStandard replacement grade for emission control sensors\u003c\/li\u003e\n\u003cli\u003eSteel finish with 22 mm hex size for installation\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch2\u003eDetailed Features and Specifications\u003c\/h2\u003e\u003cp\u003eThis Bosch oxygen sensor is part of the Actual OE Oxygen Sensor product line, which focuses on delivering direct-fit replacement parts that meet original equipment specifications. The sensor is a narrow-band heated type, which helps maintain accurate air-fuel ratio readings by quickly reaching operating temperature. It includes a 32.8-inch wiring harness with a rectangular male connector featuring four blade terminals, ensuring secure electrical connections. The sensor’s metal housing and threaded mounting type with an 18 mm thread diameter provide durability and ease of installation. The overall length of 36.1 inches and a sealing surface to connector length of 35 inches accommodate the specific layout of Volvo S40 and V40 exhaust systems.\u003c\/p\u003e\u003ch2\u003eApplications and Problem Resolution\u003c\/h2\u003e\u003cul\u003e\n\u003cli\u003eRestores accurate oxygen sensing for improved fuel efficiency\u003c\/li\u003e\n\u003cli\u003eHelps reduce harmful emissions by maintaining proper air-fuel mixture\u003c\/li\u003e\n\u003cli\u003eResolves check engine light issues related to oxygen sensor faults\u003c\/li\u003e\n\u003cli\u003ePrevents engine performance problems caused by faulty sensor readings\u003c\/li\u003e\n\u003cli\u003eSupports compliance with emission regulations for Volvo S40 and V40\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch2\u003eInstallation Notes and Tips\u003c\/h2\u003e\u003cp\u003eWhen installing the Bosch Actual OE Oxygen Sensor 16291, ensure the vehicle is cool 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 setup. The threaded mounting requires proper torque to avoid exhaust leaks. No mounting bracket is included, so use the existing mounting point on the vehicle. Confirm the sensor orientation and connector alignment before securing the sensor.\u003c\/p\u003e\u003ch2\u003eQuality Assurance and Warranty\u003c\/h2\u003e\u003cp\u003eBosch’s Actual OE Oxygen Sensor line is engineered to meet or exceed OEM standards, providing reliable performance and durability. This sensor is a standard replacement grade part designed for long-term use in Volvo S40 and V40 models. While specific warranty details are not provided here, Bosch typically offers coverage against manufacturing defects. Always consult Bosch or authorized distributors for warranty terms related to part number 16291.\u003c\/p\u003e","brand":"Bosch","offers":[{"title":"Default Title","offer_id":44520608071861,"sku":"BBHK-16291","price":106.94,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0628\/1442\/1173\/files\/BS_16291_Fro.jpg?v=1775059495","url":"https:\/\/www.partcatalog.com\/products\/bosch-16291-oxygen-sensor","provider":"PartCatalog","version":"1.0","type":"link"}