{"product_id":"bosch-16449-oxygen-sensor","title":"Bosch 16449 Oxygen Sensor","description":"\u003ch2\u003eReliable Oxygen Sensor for Buick, Cadillac, Chevrolet, and GMC Vehicles\u003c\/h2\u003e\u003cp\u003eThe Bosch Actual OE Oxygen Sensor 16449 is designed to provide accurate air-fuel mixture readings for specific vehicle models including Buick Acadia, Cadillac ATS, Chevrolet Camaro, and GMC Enclave. This narrow-band heated oxygen sensor ensures optimal engine performance and emission control.\u003c\/p\u003e\u003cul\u003e\n\u003cli\u003eWiring harness length: 8 inches for precise fitment\u003c\/li\u003e\n\u003cli\u003eThreaded mounting type with 18 mm thread diameter and 22 mm hex size\u003c\/li\u003e\n\u003cli\u003eHeated narrow-band sensor for faster response times\u003c\/li\u003e\n\u003cli\u003eConnector: male with square shape and 4-pin terminal configuration\u003c\/li\u003e\n\u003cli\u003eOverall length of 11.3 inches with 4-wire quantity\u003c\/li\u003e\n\u003cli\u003eDurable metal housing finished in steel\u003c\/li\u003e\n\u003cli\u003eSpecific fit for Buick, Cadillac, Chevrolet, and GMC models\u003c\/li\u003e\n\u003c\/ul\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 ensures compatibility and reliable performance in emission control systems. The 16449 part number belongs to this line, offering a standard replacement grade with a heated narrow-band sensor type designed for specific vehicle applications.\u003c\/p\u003e\u003ch2\u003eDetailed Product Description\u003c\/h2\u003e\u003cp\u003eThe Bosch 16449 oxygen sensor features a threaded mounting design with an 18 mm thread diameter and a 22 mm hex size for easy installation. It includes a heated narrow-band sensor element that improves sensor response time and accuracy in monitoring exhaust gases. The sensor comes with a wiring harness length of 8 inches and an overall length of 11.3 inches, making it suitable for precise fitment in select Buick Acadia, Cadillac ATS, Chevrolet Camaro, and GMC Enclave models. The connector is male with a square shape and four pins, matching the factory wiring harness for a seamless connection. Constructed with a durable metal housing finished in steel, this sensor is built to withstand harsh engine environments.\u003c\/p\u003e\u003ch2\u003eCommon Applications and Issues Addressed\u003c\/h2\u003e\u003cul\u003e\n\u003cli\u003eRestores accurate air-fuel ratio readings for improved fuel efficiency\u003c\/li\u003e\n\u003cli\u003eHelps reduce vehicle emissions by ensuring proper catalytic converter function\u003c\/li\u003e\n\u003cli\u003eResolves engine performance issues such as rough idling or hesitation\u003c\/li\u003e\n\u003cli\u003ePrevents check engine light triggers related to oxygen sensor faults\u003c\/li\u003e\n\u003cli\u003eMaintains compliance with emission regulations for Buick, Cadillac, Chevrolet, and GMC vehicles\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch2\u003eInstallation Notes and Tips\u003c\/h2\u003e\u003cp\u003eWhen installing the Bosch 16449 oxygen sensor, ensure the threaded mounting hole is clean and free of debris. Use a 22 mm wrench or socket for proper tightening without over-torquing. Verify the wiring harness connector matches the factory harness to avoid connection issues. This sensor is a specific fit for select Buick Acadia, Cadillac ATS, Chevrolet Camaro, and GMC Enclave models, so confirm vehicle compatibility before installation.\u003c\/p\u003e\u003ch2\u003eQuality Assurance and Warranty\u003c\/h2\u003e\u003cp\u003eBosch oxygen sensors are manufactured to meet strict quality standards and original equipment specifications. The Actual OE Oxygen Sensor 16449 is a standard replacement grade part designed for reliable performance and durability. While specific warranty details are not provided here, Bosch typically offers coverage against manufacturing defects to ensure customer confidence in their products.\u003c\/p\u003e","brand":"Bosch","offers":[{"title":"Default Title","offer_id":51953563861173,"sku":"BBHK-16449","price":78.48,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0628\/1442\/1173\/files\/BS_16449_Fro.jpg?v=1775059504","url":"https:\/\/www.partcatalog.com\/products\/bosch-16449-oxygen-sensor","provider":"PartCatalog","version":"1.0","type":"link"}