{"product_id":"bosch-16451-oxygen-sensor","title":"Bosch 16451 Oxygen Sensor","description":"\u003ch2\u003eReliable Oxygen Sensor for Buick, Cadillac, Chevrolet, and GMC Vehicles\u003c\/h2\u003e\u003cp\u003eThe Bosch Actual OE Oxygen Sensor 16451 is designed to provide accurate air-fuel mixture readings for specific vehicle applications. Engineered as a narrow-band heated oxygen sensor, it ensures optimal emission control and engine performance for select Buick, Cadillac, Chevrolet, and GMC models.\u003c\/p\u003e\u003cul\u003e\n\u003cli\u003eSpecific fit for Buick Acadia, Acadia Limited, Cadillac XTS, Chevrolet Camaro, Colorado, Impala, Traverse, and GMC Canyon, Enclave\u003c\/li\u003e\n\u003cli\u003eHeated narrow-band oxygen sensor for precise exhaust gas monitoring\u003c\/li\u003e\n\u003cli\u003eThreaded mounting type with 18 mm thread diameter and 22 mm hex size for secure installation\u003c\/li\u003e\n\u003cli\u003e12.5-inch wiring harness length with 4-pin male connector and square connector shape\u003c\/li\u003e\n\u003cli\u003eDurable metal housing finished in steel for long-lasting performance\u003c\/li\u003e\n\u003cli\u003eStandard replacement grade with 4 female terminals ensuring proper electrical connection\u003c\/li\u003e\n\u003cli\u003eOverall length of 15.9 inches and sealing surface to connector length of 14.7 inches\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 designed to meet original equipment specifications, providing reliable and consistent sensor performance. This product line focuses on delivering precise air-fuel ratio data to the engine control unit, helping maintain emission standards and engine efficiency. The 16451 sensor is part of this line, ensuring compatibility and quality for specific vehicle models.\u003c\/p\u003e\u003ch2\u003eDetailed Product Description\u003c\/h2\u003e\u003cp\u003eThis Bosch oxygen sensor features a narrow-band heated design, which allows it to quickly reach operating temperature and provide accurate oxygen level readings in the exhaust stream. The sensor includes a 4-wire configuration with a 4-pin male connector, facilitating a secure and reliable electrical connection. Its threaded mounting type with an 18 mm diameter and 22 mm hex size ensures proper fitment and ease of installation. The metal housing finished in steel offers durability against harsh engine conditions. The wiring harness length of 12.5 inches and overall length of 15.9 inches are optimized for the specified vehicle models, including Buick Acadia and Cadillac XTS.\u003c\/p\u003e\u003ch2\u003eCommon Applications and Issues Addressed\u003c\/h2\u003e\u003cul\u003e\n\u003cli\u003eHelps resolve poor fuel economy caused by incorrect air-fuel mixture readings\u003c\/li\u003e\n\u003cli\u003eReduces engine performance issues related to faulty oxygen sensors\u003c\/li\u003e\n\u003cli\u003eAssists in passing emissions tests by maintaining proper exhaust gas monitoring\u003c\/li\u003e\n\u003cli\u003ePrevents check engine light triggers related to oxygen sensor faults\u003c\/li\u003e\n\u003cli\u003eSupports smooth engine idling and acceleration by providing accurate sensor data\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch2\u003eInstallation Notes and Tips\u003c\/h2\u003e\u003cp\u003eEnsure the vehicle is compatible with the Bosch 16451 oxygen sensor before installation. The sensor features a threaded mounting type requiring an 18 mm thread size and a 22 mm hex wrench for removal and installation. Handle the sensor carefully to avoid damaging the wiring harness or connector. Confirm the 4-pin male connector matches the vehicle’s wiring harness for proper connection. It is recommended to replace the sensor when the engine is cool to prevent burns and ensure safe 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 16451 undergoes rigorous testing to ensure reliable performance and durability. While specific warranty details are not provided here, Bosch typically offers a limited warranty on their emission control sensors to cover manufacturing defects.\u003c\/p\u003e","brand":"Bosch","offers":[{"title":"Default Title","offer_id":51953563893941,"sku":"BBHK-16451","price":79.15,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0628\/1442\/1173\/files\/BS_16451_Fro.jpg?v=1775059505","url":"https:\/\/www.partcatalog.com\/products\/bosch-16451-oxygen-sensor","provider":"PartCatalog","version":"1.0","type":"link"}