{"product_id":"bosch-15786-oxygen-sensor-downstream","title":"Bosch 15786 Oxygen Sensor - Downstream","description":"\u003ch2\u003eReliable Oxygen Sensor for Mazda MX-5 Miata\u003c\/h2\u003e\u003cp\u003eThe Bosch Validated Oxygen Sensor 15786 is designed specifically for Mazda MX-5 Miata models, ensuring precise emission control and optimal engine performance. This narrow-band heated oxygen sensor provides accurate air-fuel mixture readings to help maintain efficient combustion and reduce emissions.\u003c\/p\u003e\u003cul\u003e\n\u003cli\u003eSpecific fit for Mazda MX-5 Miata\u003c\/li\u003e\n\u003cli\u003eNarrow-band heated oxygen sensor type\u003c\/li\u003e\n\u003cli\u003eThreaded mounting with 18 mm thread diameter and 22 mm hex size\u003c\/li\u003e\n\u003cli\u003e14.8-inch wiring harness length with 4-pin rectangular female connector\u003c\/li\u003e\n\u003cli\u003eDurable metal housing with steel finish\u003c\/li\u003e\n\u003cli\u003eStandard replacement grade with 4-wire configuration\u003c\/li\u003e\n\u003cli\u003eOverall length of 18.5 inches for proper installation\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch2\u003eAbout the Bosch Validated Oxygen Sensor Line\u003c\/h2\u003e\u003cp\u003eThe Bosch Validated Oxygen Sensor line offers reliable emission control components that meet OEM specifications. This product line focuses on delivering sensors that provide accurate and consistent readings for specific vehicle applications. The 15786 oxygen sensor is engineered to match the exact fit and function required by Mazda MX-5 Miata models, ensuring compatibility and performance without compromise.\u003c\/p\u003e\u003ch2\u003eProduct Details and Specifications\u003c\/h2\u003e\u003cp\u003eThis Bosch oxygen sensor features a narrow-band heated design, which allows for faster sensor response and improved fuel management. The sensor includes a 4-wire configuration with a female rectangular connector, facilitating a secure and precise electrical connection. The threaded mounting type with an 18 mm diameter and 22 mm hex size ensures proper installation and sealing. The sensor’s metal housing and steel finish provide durability under high-temperature conditions typical of exhaust systems. The wiring harness length of 14.8 inches and overall length of 18.5 inches accommodate the specific routing requirements of the Mazda MX-5 Miata.\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\u003eHelps reduce harmful emissions by ensuring proper catalytic converter function\u003c\/li\u003e\n\u003cli\u003eResolves check engine light triggers related to oxygen sensor faults\u003c\/li\u003e\n\u003cli\u003eImproves fuel economy by optimizing combustion control\u003c\/li\u003e\n\u003cli\u003ePrevents rough idling and engine performance issues caused by faulty sensors\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch2\u003eInstallation Notes and Tips\u003c\/h2\u003e\u003cp\u003eWhen installing the Bosch Validated Oxygen Sensor 15786, ensure the sensor is threaded securely into the exhaust manifold or pipe using the 22 mm hex size tool. Verify the wiring harness is routed without tension and connected to the female rectangular connector properly. This sensor is designed for a specific fit on Mazda MX-5 Miata models, so confirm vehicle compatibility before installation. Avoid overtightening to prevent damage to the sensor or exhaust components.\u003c\/p\u003e\u003ch2\u003eQuality Assurance and Warranty\u003c\/h2\u003e\u003cp\u003eBosch manufactures this oxygen sensor to meet strict quality standards, ensuring reliable performance and durability. The sensor is a standard replacement grade part designed to match OEM specifications. While specific warranty details are not provided here, Bosch products typically come with manufacturer-backed warranties to protect against defects in materials and workmanship.\u003c\/p\u003e","brand":"Bosch","offers":[{"title":"Default Title","offer_id":52215302553781,"sku":"BBHK-15786","price":134.38,"currency_code":"USD","in_stock":false}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0628\/1442\/1173\/files\/BS_15786_Fro.jpg?v=1775596571","url":"https:\/\/www.partcatalog.com\/products\/bosch-15786-oxygen-sensor-downstream","provider":"PartCatalog","version":"1.0","type":"link"}