{"product_id":"spectra-os5445-oxygen-sensor","title":"Spectra OS5445 Oxygen Sensor - Upstream","description":"\u003ch2\u003eReliable Oxygen Sensor for Mazda 3 and Mazda 5 Vehicles\u003c\/h2\u003e\u003cp\u003eThe Spectra OS5445 oxygen sensor is designed specifically for Mazda 3 and Mazda 5 models, ensuring accurate emission control and optimal engine performance. This sensor helps maintain proper air-fuel mixture for efficient combustion and reduced emissions.\u003c\/p\u003e\u003cul\u003e\n\u003cli\u003eCompatible with Mazda 3 and Mazda 5 models\u003c\/li\u003e\n\u003cli\u003ePart number OS5445 for precise identification\u003c\/li\u003e\n\u003cli\u003eHigh-quality construction for consistent sensor readings\u003c\/li\u003e\n\u003cli\u003eDirect replacement for original equipment oxygen sensors\u003c\/li\u003e\n\u003cli\u003eSupports emission control system functionality\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch2\u003eProduct Details and Specifications\u003c\/h2\u003e\u003cp\u003eThe Spectra OS5445 oxygen sensor is engineered to meet or exceed OEM standards for emission control sensors. It monitors the oxygen levels in the exhaust gases, providing critical data to the engine control unit (ECU) to adjust fuel injection and maintain efficient combustion. This sensor is essential for maintaining compliance with emission regulations and ensuring the engine runs smoothly. Designed for Mazda 3 and Mazda 5 vehicles, the OS5445 oxygen sensor offers reliable performance and durability under typical operating conditions.\u003c\/p\u003e\u003ch2\u003eCommon Applications and Issues Addressed\u003c\/h2\u003e\u003cul\u003e\n\u003cli\u003eHelps resolve rough idling caused by incorrect air-fuel mixture\u003c\/li\u003e\n\u003cli\u003eReduces engine hesitation and stalling issues\u003c\/li\u003e\n\u003cli\u003ePrevents increased fuel consumption due to faulty sensor readings\u003c\/li\u003e\n\u003cli\u003eSupports reduction of harmful exhaust emissions\u003c\/li\u003e\n\u003cli\u003eAssists in passing vehicle emission inspections\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch2\u003eInstallation Notes and Tips\u003c\/h2\u003e\u003cp\u003eWhen installing the Spectra OS5445 oxygen sensor, ensure the engine is cool to avoid burns. Use appropriate tools to remove the old sensor and avoid damaging the sensor wiring. It is recommended to apply anti-seize compound on the sensor threads to facilitate future removal. Verify the sensor connector is securely attached to prevent signal interruptions. After installation, clear any diagnostic trouble codes and perform a test drive to confirm proper operation.\u003c\/p\u003e\u003ch2\u003eQuality Assurance and Warranty Information\u003c\/h2\u003e\u003cp\u003eSpectra oxygen sensors are manufactured to meet strict quality standards, providing reliable performance for Mazda 3 and Mazda 5 vehicles. The OS5445 part number is backed by a limited warranty against defects in materials and workmanship, ensuring confidence in your replacement sensor. Always refer to the vehicle’s service manual for specific installation and maintenance guidelines.\u003c\/p\u003e","brand":"Spectra","offers":[{"title":"Default Title","offer_id":44724466286773,"sku":"BCNK-OS5445","price":20.84,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0628\/1442\/1173\/files\/SQ_OS5445_Sid.jpg?v=1775096812","url":"https:\/\/www.partcatalog.com\/products\/spectra-os5445-oxygen-sensor","provider":"PartCatalog","version":"1.0","type":"link"}