{"product_id":"bosch-15916-oxygen-sensor","title":"Bosch 15916 Oxygen Sensor - Downstream","description":"\u003ch2\u003eReliable Oxygen Sensor for Mazda 2 and 3 Vehicles\u003c\/h2\u003e\u003cp\u003eThe Bosch Engineered Oxygen Sensor 15916 is designed specifically for Mazda 2 and Mazda 3 models, providing accurate air-fuel mixture readings to optimize engine performance and reduce emissions. This narrow-band heated oxygen sensor ensures precise monitoring of exhaust gases for efficient combustion control.\u003c\/p\u003e\u003cul\u003e\n\u003cli\u003eSpecific fit for Mazda 2 and Mazda 3 models\u003c\/li\u003e\n\u003cli\u003eHeated narrow-band oxygen sensor for faster response\u003c\/li\u003e\n\u003cli\u003eThreaded mounting type with 18 mm thread diameter and 22 mm hex size\u003c\/li\u003e\n\u003cli\u003eIncludes a 29.8-inch wiring harness with 4-pin rectangular male connector\u003c\/li\u003e\n\u003cli\u003eDurable metal housing with steel finish for long-lasting use\u003c\/li\u003e\n\u003cli\u003eStandard replacement grade with 4 female terminals\u003c\/li\u003e\n\u003cli\u003eOverall length of 33.5 inches for proper installation\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch2\u003eAbout the Bosch Engineered Oxygen Sensor Line\u003c\/h2\u003e\u003cp\u003eThe Bosch Engineered Oxygen Sensor line focuses on delivering precise emission control components tailored to specific vehicle applications. This product line emphasizes compatibility and reliability, ensuring that each sensor meets OEM specifications for fit and function. The 15916 oxygen sensor is part of this line, engineered to provide consistent performance and durability for Mazda vehicles.\u003c\/p\u003e\u003ch2\u003eProduct Details and Specifications\u003c\/h2\u003e\u003cp\u003eThis Bosch oxygen sensor features a narrow-band heated design, which allows it to reach operating temperature quickly for accurate exhaust gas measurement. The sensor is threaded with an 18 mm diameter and includes a 22 mm hex size for easy installation and removal. The wiring harness length is 29.8 inches, equipped with a 4-pin rectangular male connector and female terminals, ensuring secure electrical connections. The sensor housing is made of metal with a steel finish, providing resistance to heat and corrosion. This standard replacement grade sensor weighs approximately 0.275 pounds and has an overall length of 33.5 inches, including the wiring harness.\u003c\/p\u003e\u003ch2\u003eCommon Applications and Issues Addressed\u003c\/h2\u003e\u003cul\u003e\n\u003cli\u003eRestores proper air-fuel ratio readings for Mazda 2 and Mazda 3 engines\u003c\/li\u003e\n\u003cli\u003eHelps resolve rough idling and engine hesitation caused by faulty sensors\u003c\/li\u003e\n\u003cli\u003eReduces increased emissions and failed emissions tests\u003c\/li\u003e\n\u003cli\u003eImproves fuel efficiency by providing accurate oxygen level data\u003c\/li\u003e\n\u003cli\u003ePrevents check engine light triggers related to oxygen sensor faults\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch2\u003eInstallation Notes and Tips\u003c\/h2\u003e\u003cp\u003eWhen installing the Bosch Engineered Oxygen Sensor 15916, ensure the vehicle is cool to avoid burns. Use a 22 mm oxygen sensor socket for removal and installation. Verify the sensor’s threaded size matches the vehicle’s exhaust port (18 mm). Connect the 4-pin rectangular male connector securely to the vehicle’s wiring harness. Avoid twisting or stretching the wiring harness during installation to prevent damage. No additional mounting brackets or accessories are included with this sensor.\u003c\/p\u003e\u003ch2\u003eQuality Assurance and Warranty\u003c\/h2\u003e\u003cp\u003eBosch Engineered Oxygen Sensors are manufactured to meet strict quality standards and OEM specifications. This sensor is a standard replacement part designed for durability and reliable performance. While specific warranty details are not provided here, Bosch typically offers limited warranties on their emission control components. Refer to Bosch or the vehicle manufacturer for warranty information related to this part number 15916.\u003c\/p\u003e","brand":"Bosch","offers":[{"title":"Default Title","offer_id":44520586674357,"sku":"BBHK-15916","price":87.58,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0628\/1442\/1173\/files\/BS_15916_Fro.jpg?v=1775059466","url":"https:\/\/www.partcatalog.com\/products\/bosch-15916-oxygen-sensor","provider":"PartCatalog","version":"1.0","type":"link"}