{"product_id":"bosch-16349-oxygen-sensor","title":"Bosch 16349 Oxygen Sensor - Downstream","description":"\u003ch2\u003eOverview of Bosch Actual OE Oxygen Sensor 16349\u003c\/h2\u003e\u003cp\u003eThe Bosch Actual OE Oxygen Sensor 16349 is designed specifically for select Buick, Chevrolet, and Saab models, including the 9-5, Encore, and Trax. 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\u003eSpecific fit for Buick 9-5, Chevrolet Encore, Trax, and Saab 9-5 models\u003c\/li\u003e\n\u003cli\u003eHeated narrow-band oxygen sensor for improved response time\u003c\/li\u003e\n\u003cli\u003eThreaded mounting type with 18 mm thread diameter and 22 mm hex size\u003c\/li\u003e\n\u003cli\u003e15.9-inch wiring harness length with 4-pin oblong male connector\u003c\/li\u003e\n\u003cli\u003eDurable steel housing with metal construction for long-lasting use\u003c\/li\u003e\n\u003cli\u003eStandard replacement grade with included wiring harness\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch2\u003eDetailed Product Features and Specifications\u003c\/h2\u003e\u003cp\u003eThis Bosch oxygen sensor (part number 16349) features a heated narrow-band sensor type that helps maintain accurate oxygen level readings under various operating conditions. The sensor is threaded with an 18 mm diameter and 22 mm hex size, allowing for secure installation in the exhaust system. The wiring harness measures 15.9 inches in length and includes a 4-wire configuration with a male oblong connector, designed for a specific fit rather than universal application. The sensor’s overall length is 19.2 inches, with a sealing surface to connector length of 18 inches, providing ample reach for proper connection.\u003c\/p\u003e\u003cp\u003eConstructed with a steel finish and metal housing, this oxygen sensor is built to withstand the harsh environment of the exhaust system. The terminal type is pin with four female terminals, ensuring reliable electrical connections. This part does not include additional accessories or mounting brackets, focusing on a straightforward replacement process.\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 specifications, providing a direct replacement for factory-installed sensors. This product line emphasizes precise fitment and reliable performance, making it suitable for vehicles requiring exact sensor characteristics. The 16349 sensor is part of this line, ensuring compatibility and consistent operation with the specified Buick, Chevrolet, and Saab models.\u003c\/p\u003e\u003ch2\u003eCommon Applications and Issues Addressed\u003c\/h2\u003e\u003cul\u003e\n\u003cli\u003eRestores accurate air-fuel ratio readings for improved engine efficiency\u003c\/li\u003e\n\u003cli\u003eResolves check engine light triggers related to oxygen sensor faults\u003c\/li\u003e\n\u003cli\u003eHelps reduce harmful emissions by maintaining proper combustion control\u003c\/li\u003e\n\u003cli\u003ePrevents rough idling and poor acceleration caused by faulty sensors\u003c\/li\u003e\n\u003cli\u003eSupports optimal fuel economy by ensuring correct sensor feedback\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch2\u003eInstallation Notes and Tips\u003c\/h2\u003e\u003cul\u003e\n\u003cli\u003eEnsure the vehicle is cool before removing the old sensor to avoid burns\u003c\/li\u003e\n\u003cli\u003eUse a 22 mm oxygen sensor socket for proper removal and installation\u003c\/li\u003e\n\u003cli\u003eVerify the connector type and wiring harness length match the vehicle’s requirements\u003c\/li\u003e\n\u003cli\u003eDo not overtighten the sensor; torque to manufacturer specifications\u003c\/li\u003e\n\u003cli\u003eInspect wiring and connectors for damage before installation\u003c\/li\u003e\n\u003c\/ul\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 16349 is a standard replacement grade part designed to match OEM specifications. While specific warranty details are not provided here, Bosch typically offers limited warranties on their emission control components. Refer to Bosch or vehicle manufacturer documentation for exact warranty coverage.\u003c\/p\u003e","brand":"Bosch","offers":[{"title":"Default Title","offer_id":44520609513653,"sku":"BBHK-16349","price":105.34,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0628\/1442\/1173\/files\/BS_16349_Fro.jpg?v=1775059498","url":"https:\/\/www.partcatalog.com\/products\/bosch-16349-oxygen-sensor","provider":"PartCatalog","version":"1.0","type":"link"}