{"product_id":"bosch-15963-oxygen-sensor","title":"Bosch 15963 Oxygen Sensor - Downstream or Downstream Left","description":"\u003ch2\u003eOverview of Bosch Actual OE Oxygen Sensor 15963\u003c\/h2\u003e\u003cp\u003eThe Bosch Actual OE Oxygen Sensor 15963 is designed specifically for Nissan Altima and Sentra models. This narrow-band heated oxygen sensor ensures accurate emissions control and optimal engine performance by providing precise air-fuel mixture data to the vehicle’s engine management system.\u003c\/p\u003e\u003cul\u003e\n\u003cli\u003eCompatible with Nissan Altima and Sentra\u003c\/li\u003e\n\u003cli\u003eSpecific fit with threaded mounting type for secure installation\u003c\/li\u003e\n\u003cli\u003eHeated narrow-band oxygen sensor for improved response time\u003c\/li\u003e\n\u003cli\u003eIncludes 8.7-inch wiring harness with 4 male blade terminals\u003c\/li\u003e\n\u003cli\u003eDurable steel housing with 22 mm hex size for easy installation\u003c\/li\u003e\n\u003cli\u003eStandard replacement grade for reliable emissions control\u003c\/li\u003e\n\u003cli\u003eWiring harness included with square male connector\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch2\u003eDetailed Product Features and Specifications\u003c\/h2\u003e\u003cp\u003eThis Bosch oxygen sensor features a 4-wire design with a heated element to provide faster sensor warm-up and more accurate readings under various operating conditions. The sensor’s metal housing and threaded mounting (18 mm thread diameter) ensure a secure and durable fit in the exhaust system. The wiring harness length measures 8.7 inches, with an overall length of 12.4 inches from sealing surface to connector end, allowing for proper routing and connection. The square-shaped male connector with four blade terminals matches the original equipment specifications for Nissan Altima and Sentra models, ensuring compatibility and ease of replacement.\u003c\/p\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 standards, providing a direct replacement for factory-installed sensors. This product line focuses on delivering precise sensor performance and durability, maintaining the vehicle’s emissions system integrity. The 15963 sensor is part of this line, designed to match Nissan’s specific requirements for the Altima and Sentra, ensuring proper fit and function without modification.\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\u003eResolves check engine light issues related to oxygen sensor faults\u003c\/li\u003e\n\u003cli\u003eHelps reduce harmful emissions by maintaining proper combustion\u003c\/li\u003e\n\u003cli\u003eEliminates rough idling or engine hesitation caused by faulty sensors\u003c\/li\u003e\n\u003cli\u003ePrevents failed emissions tests due to sensor malfunction\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch2\u003eInstallation Notes and Tips\u003c\/h2\u003e\u003cp\u003eWhen installing the Bosch 15963 oxygen sensor, ensure the engine and exhaust system are cool to avoid burns. Use a 22 mm oxygen sensor socket for removal and installation. Verify the wiring harness routing matches the original to prevent damage or disconnection. No mounting bracket is included, so use the existing mounting point on the vehicle. Confirm the connector securely mates with the vehicle’s wiring harness to maintain proper electrical connection.\u003c\/p\u003e\u003ch2\u003eQuality Assurance and Warranty\u003c\/h2\u003e\u003cp\u003eBosch oxygen sensors are manufactured to meet strict quality standards, ensuring reliable performance and durability. This sensor is a standard replacement grade part designed to meet or exceed OEM specifications. While specific warranty details may vary, Bosch typically offers coverage against defects in materials and workmanship to provide confidence in the product’s longevity and function.\u003c\/p\u003e","brand":"Bosch","offers":[{"title":"Default Title","offer_id":44520590672053,"sku":"BBHK-15963","price":66.15,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0628\/1442\/1173\/files\/BS_15963_Fro.jpg?v=1775059471","url":"https:\/\/www.partcatalog.com\/products\/bosch-15963-oxygen-sensor","provider":"PartCatalog","version":"1.0","type":"link"}