{"product_id":"walker-350-64048-oxygen-sensor","title":"Walker 350-64048 Oxygen Sensor - Upstream","description":"\u003ch2\u003eOverview of Walker 350-64048 Oxygen Sensor for Mazda Vehicles\u003c\/h2\u003e\u003cp\u003eThe Walker 350-64048 oxygen sensor is designed specifically for select Mazda models, providing precise emissions control and engine performance monitoring. This heated oxygen sensor ensures accurate readings and reliable operation under various driving conditions.\u003c\/p\u003e\u003cul\u003e\n\u003cli\u003eHeated sensor type for faster warm-up and accurate readings\u003c\/li\u003e\n\u003cli\u003eSpecific fitment for Mazda vehicles, ensuring proper compatibility\u003c\/li\u003e\n\u003cli\u003eThreaded mounting type with an 18.0 mm thread diameter for secure installation\u003c\/li\u003e\n\u003cli\u003eFour-wire design with 20 gauge wire for optimal signal transmission\u003c\/li\u003e\n\u003cli\u003eConnector features a radiused polygon shape with a female gender for exact fit\u003c\/li\u003e\n\u003cli\u003eWiring harness length of 21.18 inches and overall length of 24.72 inches for proper reach\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch2\u003eDetailed Description of Walker Products Aftermarket Oxygen Sensor\u003c\/h2\u003e\u003cp\u003eThis oxygen sensor, part number 350-64048, is part of the Walker Products Aftermarket line, which focuses on delivering reliable emission control components tailored to specific vehicle applications. The heated sensor design allows the unit to reach operating temperature quickly, improving fuel efficiency and reducing emissions. The four-wire configuration supports both the sensor signal and heater circuit, ensuring consistent performance. The radiused polygon female connector and threaded mounting type provide a secure and precise fit for compatible Mazda models.\u003c\/p\u003e\u003ch2\u003eCommon Applications and Issues Addressed\u003c\/h2\u003e\u003cul\u003e\n\u003cli\u003eHelps maintain optimal air-fuel mixture for efficient combustion\u003c\/li\u003e\n\u003cli\u003eReduces engine misfires caused by faulty oxygen sensor readings\u003c\/li\u003e\n\u003cli\u003ePrevents increased emissions and failed emissions tests\u003c\/li\u003e\n\u003cli\u003eImproves fuel economy by providing accurate sensor data\u003c\/li\u003e\n\u003cli\u003eResolves 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 Walker 350-64048 oxygen sensor, ensure the vehicle is compatible with this specific part number and fitment. Use proper tools to avoid damaging the threaded mounting or connector. Verify the wiring harness length and connector shape match the vehicle’s existing setup. It is recommended to replace the sensor when the engine is cool to prevent injury and ensure proper torque application during installation.\u003c\/p\u003e\u003ch2\u003eQuality Assurance and Warranty Information\u003c\/h2\u003e\u003cp\u003eWalker Products Aftermarket oxygen sensors undergo rigorous testing to meet industry standards for durability and performance. While specific warranty details for part number 350-64048 should be confirmed with the supplier, Walker typically offers coverage against manufacturing defects to ensure customer confidence in their emission control components.\u003c\/p\u003e","brand":"Walker","offers":[{"title":"Default Title","offer_id":43541187362997,"sku":"DKHD-350-64048","price":86.56,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0628\/1442\/1173\/files\/O2_35064048_Fro.jpg?v=1774892219","url":"https:\/\/www.partcatalog.com\/products\/walker-350-64048-oxygen-sensor","provider":"PartCatalog","version":"1.0","type":"link"}