{"product_id":"spectra-os6139-oxygen-sensor-upstream","title":"Spectra OS6139 Oxygen Sensor - Upstream","description":"\u003ch2\u003eReliable Oxygen Sensor for Saab 9-2X and Subaru Impreza\u003c\/h2\u003e\u003cp\u003eThe Spectra OS6139 oxygen sensor is designed to provide accurate emissions monitoring for your Saab 9-2X or Subaru Impreza. This sensor helps maintain optimal engine performance and ensures compliance with emission standards.\u003c\/p\u003e\u003ch2\u003eKey Features of Spectra OS6139 Oxygen Sensor\u003c\/h2\u003e\u003cul\u003e\n\u003cli\u003eCompatible with Saab 9-2X and Subaru Impreza models\u003c\/li\u003e\n\u003cli\u003ePrecise oxygen level detection for efficient fuel management\u003c\/li\u003e\n\u003cli\u003eDurable construction for long-lasting performance\u003c\/li\u003e\n\u003cli\u003eDirect replacement part number OS6139 for easy identification\u003c\/li\u003e\n\u003cli\u003eSupports emission control system functionality\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch2\u003eDetailed Product Description\u003c\/h2\u003e\u003cp\u003eThe Spectra OS6139 oxygen sensor is engineered to monitor the oxygen content in the exhaust gases of Saab 9-2X and Subaru Impreza vehicles. By providing real-time data to the engine control unit (ECU), it helps optimize the air-fuel mixture for improved combustion efficiency and reduced emissions. This sensor is a critical component in the emission control system, ensuring your vehicle meets environmental regulations while maintaining smooth engine operation. The OS6139 part number corresponds to a direct fit sensor designed specifically for these models, simplifying replacement and ensuring compatibility.\u003c\/p\u003e\u003ch2\u003eCommon Applications and Issues Addressed\u003c\/h2\u003e\u003cul\u003e\n\u003cli\u003eHelps resolve rough idling and engine hesitation\u003c\/li\u003e\n\u003cli\u003eReduces increased fuel consumption caused by faulty sensors\u003c\/li\u003e\n\u003cli\u003ePrevents check engine light triggers related to oxygen sensor faults\u003c\/li\u003e\n\u003cli\u003eSupports emission system compliance and reduces exhaust pollutants\u003c\/li\u003e\n\u003cli\u003eImproves overall engine performance and responsiveness\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch2\u003eInstallation Notes and Tips\u003c\/h2\u003e\u003cp\u003eWhen installing the Spectra OS6139 oxygen sensor, ensure the vehicle is cooled down to avoid burns. Locate the existing oxygen sensor on the exhaust manifold or pipe, disconnect the electrical connector, and remove the old sensor using an appropriate oxygen sensor socket. Install the new sensor by threading it in carefully to avoid cross-threading, then reconnect the electrical plug. After installation, it is recommended to clear any diagnostic trouble codes with a scan tool to reset the ECU.\u003c\/p\u003e\u003ch2\u003eQuality Assurance and Warranty\u003c\/h2\u003e\u003cp\u003eSpectra manufactures the OS6139 oxygen sensor to meet OEM specifications for fit and function. While specific warranty details are not provided, Spectra products typically undergo rigorous quality control to ensure reliability and durability in emission control applications.\u003c\/p\u003e","brand":"Spectra","offers":[{"title":"Default Title","offer_id":52178649219253,"sku":"BCNK-OS6139","price":121.48,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0628\/1442\/1173\/files\/SQ_OS6139_Sid.jpg?v=1775591514","url":"https:\/\/www.partcatalog.com\/products\/spectra-os6139-oxygen-sensor-upstream","provider":"PartCatalog","version":"1.0","type":"link"}