{"product_id":"bosch-16511-oxygen-sensor-upstream","title":"Bosch 16511 Oxygen Sensor - Upstream","description":"\u003ch2\u003eOverview of Bosch Actual OE Oxygen Sensor 16511\u003c\/h2\u003e\u003cp\u003eThe Bosch Actual OE Oxygen Sensor 16511 is designed specifically for Nissan Sentra models, providing precise emission control and optimal engine performance. This narrow-band heated oxygen sensor ensures accurate air-fuel mixture readings for efficient combustion and reduced emissions.\u003c\/p\u003e\u003cul\u003e\n\u003cli\u003eSpecific fit for Nissan Sentra vehicles\u003c\/li\u003e\n\u003cli\u003eHeated narrow-band oxygen sensor for fast response\u003c\/li\u003e\n\u003cli\u003e16.3-inch wiring harness length with 4 wires and blade terminals\u003c\/li\u003e\n\u003cli\u003eThreaded mounting type with 18 mm thread diameter and 22 mm hex size\u003c\/li\u003e\n\u003cli\u003eDurable metal housing with steel finish and male square connector\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch2\u003eFeatures and Specifications\u003c\/h2\u003e\u003cp\u003eThe Bosch 16511 oxygen sensor features a 4-wire heated design that supports quick sensor warm-up and accurate readings. Its 16.3-inch wiring harness and 18.5-inch length from sealing surface to connector end provide ample reach for installation in Nissan Sentra exhaust systems. The sensor uses a threaded mounting type with an 18 mm thread diameter and a 22 mm hex size for secure attachment. The connector is male with a square shape, designed for a specific fit rather than universal application. Constructed with a metal housing and steel finish, this sensor is built to withstand harsh operating conditions.\u003c\/p\u003e\u003ch2\u003eAbout the Bosch Actual OE Oxygen Sensor Line\u003c\/h2\u003e\u003cp\u003eThe Bosch Actual OE Oxygen Sensor product line focuses on delivering replacement sensors that meet original equipment specifications. These sensors are engineered to provide reliable performance and compatibility with specific vehicle models, such as the Nissan Sentra. The 16511 part number is part of this line, ensuring it matches the fit, form, and function of the original sensor installed by the manufacturer.\u003c\/p\u003e\u003ch2\u003eCommon Applications and Problem Resolution\u003c\/h2\u003e\u003cul\u003e\n\u003cli\u003eRestores accurate air-fuel ratio readings for improved fuel efficiency\u003c\/li\u003e\n\u003cli\u003eHelps resolve rough idling and engine hesitation issues\u003c\/li\u003e\n\u003cli\u003eReduces emissions by ensuring proper catalytic converter function\u003c\/li\u003e\n\u003cli\u003ePrevents check engine light triggers related to oxygen sensor faults\u003c\/li\u003e\n\u003cli\u003eSupports smooth engine performance and drivability\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch2\u003eInstallation Notes and Tips\u003c\/h2\u003e\u003cp\u003eWhen installing the Bosch 16511 oxygen sensor on a Nissan Sentra, ensure the threaded sensor is securely tightened using a 22 mm hex socket. Verify the wiring harness length and connector type match the vehicle’s factory setup to avoid connection issues. Since this is a specific fit sensor, no modifications to the wiring or mounting are typically required. Handle the sensor carefully to avoid damage to the heated element and wiring.\u003c\/p\u003e\u003ch2\u003eQuality Assurance and Warranty\u003c\/h2\u003e\u003cp\u003eBosch oxygen sensors are manufactured to meet strict quality standards, ensuring durability and reliable performance. The Actual OE Oxygen Sensor line is designed to meet or exceed OEM specifications. While specific warranty details are not provided here, Bosch generally offers coverage against defects in materials and workmanship for replacement parts like this oxygen sensor.\u003c\/p\u003e","brand":"Bosch","offers":[{"title":"Default Title","offer_id":51953563926709,"sku":"BBHK-16511","price":111.03,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0628\/1442\/1173\/files\/BS_16511_Fro.jpg?v=1775059507","url":"https:\/\/www.partcatalog.com\/products\/bosch-16511-oxygen-sensor-upstream","provider":"PartCatalog","version":"1.0","type":"link"}