{"product_id":"bosch-16459-oxygen-sensor","title":"Bosch 16459 Oxygen Sensor - Downstream or Upstream","description":"\u003ch2\u003eReliable Oxygen Sensor for Buick, Chevrolet, and GMC Vehicles\u003c\/h2\u003e\u003cp\u003eThe Bosch Actual OE Oxygen Sensor 16459 is designed to provide accurate air-fuel mixture readings for select Buick, Chevrolet, and GMC models. This narrow-band heated oxygen sensor ensures proper emission control and engine performance by delivering precise data to the vehicle’s engine control unit.\u003c\/p\u003e\u003cul\u003e\n\u003cli\u003eSpecific fit for Buick Cruze, Chevrolet Equinox, Malibu, Spark, Volt, Encore, Terrain, Trax, and GMC Terrain 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\u003eIncludes mounting bracket and features a durable metal housing\u003c\/li\u003e\n\u003cli\u003e10-inch wiring harness length with 4 male blade terminals and oblong male connector\u003c\/li\u003e\n\u003cli\u003eStandard replacement grade for reliable performance\u003c\/li\u003e\n\u003cli\u003eOverall length of 13.3 inches with 12.1 inches from sealing surface to connector end\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 product line focuses on delivering consistent sensor performance and durability, ensuring compatibility and reliable operation in emission control systems. The 16459 sensor maintains the standards expected from Bosch’s OE-quality components.\u003c\/p\u003e\u003ch2\u003eDetailed Product Description\u003c\/h2\u003e\u003cp\u003eThis Bosch oxygen sensor 16459 is a narrow-band heated sensor designed for specific fitment on various Buick, Chevrolet, and GMC vehicles, including the Cruze, Encore, Equinox, Malibu, Spark, Terrain, Trax, and Volt. The sensor features a threaded mounting type with an 18 mm thread diameter and a 22 mm hex size for secure installation. Its metal housing and included mounting bracket provide durability and ease of mounting. The sensor’s wiring harness measures 10 inches and includes four male blade terminals with an oblong male connector, ensuring proper electrical connection. The heated element allows for faster sensor activation and improved emission control during cold starts.\u003c\/p\u003e\u003ch2\u003eCommon Applications and Issues Addressed\u003c\/h2\u003e\u003cul\u003e\n\u003cli\u003eHelps maintain optimal air-fuel ratio for efficient engine performance\u003c\/li\u003e\n\u003cli\u003eReduces harmful emissions by providing accurate oxygen level readings\u003c\/li\u003e\n\u003cli\u003eResolves check engine light triggers related to oxygen sensor faults\u003c\/li\u003e\n\u003cli\u003eImproves fuel economy by enabling precise fuel mixture adjustments\u003c\/li\u003e\n\u003cli\u003ePrevents engine hesitation and rough idling caused by faulty sensors\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch2\u003eInstallation Notes and Tips\u003c\/h2\u003e\u003cul\u003e\n\u003cli\u003eEnsure vehicle compatibility with Buick Cruze, Chevrolet Equinox, Malibu, Spark, Volt, Encore, Terrain, Trax, and GMC Terrain models before installation\u003c\/li\u003e\n\u003cli\u003eUse a 22 mm oxygen sensor socket for removal and installation\u003c\/li\u003e\n\u003cli\u003eCheck wiring harness length and connector type for proper fit\u003c\/li\u003e\n\u003cli\u003eApply anti-seize compound on threads if not pre-coated to prevent seizing\u003c\/li\u003e\n\u003cli\u003eVerify secure connection of the 4-pin male blade terminals and oblong connector\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch2\u003eQuality Assurance and Warranty\u003c\/h2\u003e\u003cp\u003eThe Bosch Actual OE Oxygen Sensor 16459 is manufactured to meet original equipment standards, ensuring reliable performance and durability. Bosch provides quality assurance through rigorous testing and adherence to industry specifications. Please refer to Bosch’s warranty policy for coverage details on this standard replacement oxygen sensor.\u003c\/p\u003e","brand":"Bosch","offers":[{"title":"Default Title","offer_id":44520618164405,"sku":"BBHK-16459","price":64.04,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0628\/1442\/1173\/files\/BS_16459_Fro.jpg?v=1775059506","url":"https:\/\/www.partcatalog.com\/products\/bosch-16459-oxygen-sensor","provider":"PartCatalog","version":"1.0","type":"link"}