{"product_id":"bosch-15406-oxygen-sensor-downstream","title":"Bosch 15406 Oxygen Sensor - Downstream","description":"\u003ch2\u003eReliable Oxygen Sensor for Honda Civic Emission Control\u003c\/h2\u003e\u003cp\u003eThe Bosch Validated Oxygen Sensor 15406 is designed specifically for Honda Civic models, ensuring precise air-fuel mixture readings to optimize engine performance and reduce emissions. This narrow-band heated oxygen sensor offers a direct fit with a 20.6-inch wiring harness and a threaded mounting type for secure installation.\u003c\/p\u003e\u003cul\u003e\n\u003cli\u003eSpecific fit for Honda Civic vehicles\u003c\/li\u003e\n\u003cli\u003eNarrow-band heated oxygen sensor for accurate emissions control\u003c\/li\u003e\n\u003cli\u003e20.6-inch wiring harness with 4 wires and blade terminals\u003c\/li\u003e\n\u003cli\u003eThreaded mounting with 18 mm thread diameter and 22 mm hex size\u003c\/li\u003e\n\u003cli\u003eDurable metal housing with steel finish\u003c\/li\u003e\n\u003cli\u003eFemale rectangular connector with 4 terminals\u003c\/li\u003e\n\u003cli\u003eOverall length of 24 inches for proper placement\u003c\/li\u003e\n\u003cli\u003eStandard replacement grade type\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch2\u003eAbout the Bosch Validated Oxygen Sensor Line\u003c\/h2\u003e\u003cp\u003eThe Bosch Validated Oxygen Sensor product line focuses on delivering reliable and precise emission control components that meet OEM specifications. This line ensures compatibility and performance for specific vehicle applications, such as the Honda Civic, providing a dependable solution for maintaining factory-level emissions standards.\u003c\/p\u003e\u003ch2\u003eDetailed Product Description\u003c\/h2\u003e\u003cp\u003eThe Bosch 15406 oxygen sensor is a narrow-band heated sensor designed to monitor the oxygen content in the exhaust gases of Honda Civic engines. Its heated element allows for faster sensor activation and improved accuracy under various operating conditions. The sensor features a threaded mounting type with an 18 mm thread diameter and a 22 mm hex size, facilitating straightforward installation. The wiring harness includes four wires with blade terminals and a female rectangular connector, ensuring secure electrical connections. Constructed with a metal housing and steel finish, this sensor offers durability and resistance to harsh engine environments. The overall length of 24 inches and a wiring harness length of 20.6 inches provide adequate reach for proper sensor placement.\u003c\/p\u003e\u003ch2\u003eCommon Applications and Issues Addressed\u003c\/h2\u003e\u003cul\u003e\n\u003cli\u003eRestores accurate air-fuel ratio readings for optimal engine performance\u003c\/li\u003e\n\u003cli\u003eHelps resolve check engine light triggers related to oxygen sensor faults\u003c\/li\u003e\n\u003cli\u003eImproves fuel efficiency by providing precise emissions data\u003c\/li\u003e\n\u003cli\u003eReduces harmful exhaust emissions to meet environmental standards\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\u003cp\u003eWhen installing the Bosch 15406 oxygen sensor on a Honda Civic, ensure the threaded mounting is properly tightened using a 22 mm hex socket. Verify the wiring harness connections match the vehicle’s female rectangular connector to avoid electrical issues. The sensor’s heated feature requires a secure connection to the vehicle’s power supply for optimal operation. Avoid damaging the wiring harness during installation and confirm the sensor is positioned correctly in the exhaust system for accurate readings.\u003c\/p\u003e\u003ch2\u003eQuality Assurance and Warranty\u003c\/h2\u003e\u003cp\u003eAs part of the Bosch Validated Oxygen Sensor line, part number 15406 undergoes rigorous testing to meet OEM standards for fit, form, and function. Bosch provides a standard replacement grade sensor designed for reliable performance and durability. Warranty details should be confirmed with the point of purchase or Bosch directly, as coverage may vary.\u003c\/p\u003e","brand":"Bosch","offers":[{"title":"Default Title","offer_id":52215302357173,"sku":"BBHK-15406","price":72.91,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0628\/1442\/1173\/files\/BS_15406_Fro.jpg?v=1775596569","url":"https:\/\/www.partcatalog.com\/products\/bosch-15406-oxygen-sensor-downstream","provider":"PartCatalog","version":"1.0","type":"link"}