{"product_id":"walker-350-64061-oxygen-sensor","title":"Walker 350-64061 Oxygen Sensor - Upstream","description":"\u003ch2\u003eOverview of Walker Oxygen Sensor 350-64061 for Nissan Altima\u003c\/h2\u003e\u003cp\u003eThe Walker 350-64061 oxygen sensor is designed specifically for Nissan Altima models, providing precise emission control and engine performance monitoring. This heated oxygen sensor features a threaded mounting type and a radiused polygon male connector for secure and accurate installation.\u003c\/p\u003e\u003cul\u003e\n\u003cli\u003eWiring harness length: 12.32 inches\u003c\/li\u003e\n\u003cli\u003eWire gauge measurement: 20 gauge\u003c\/li\u003e\n\u003cli\u003eHeated sensor type for faster response\u003c\/li\u003e\n\u003cli\u003eSpecific fit for Nissan Altima\u003c\/li\u003e\n\u003cli\u003eFour-wire configuration\u003c\/li\u003e\n\u003cli\u003eRadiused polygon male connector shape\u003c\/li\u003e\n\u003cli\u003eThread diameter: 18.0 mm\u003c\/li\u003e\n\u003cli\u003eOverall length: 15.87 inches\u003c\/li\u003e\n\u003cli\u003eThreaded mounting type for secure fit\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch2\u003eDetailed Product Description\u003c\/h2\u003e\u003cp\u003eThis Walker oxygen sensor, part number 350-64061, is engineered to meet the exact specifications required by Nissan Altima vehicles. The heated sensor design allows for quicker warm-up times, improving fuel efficiency and reducing emissions sooner after engine start. The four-wire setup includes two wires for the heater circuit and two for the sensor signal, ensuring reliable operation. The 20-gauge wiring and 12.32-inch harness length provide durability and ease of routing within the engine bay. The radiused polygon male connector ensures a secure electrical connection, while the 18.0 mm threaded mounting type allows for straightforward installation in the designated exhaust port.\u003c\/p\u003e\u003ch2\u003eWalker Products Aftermarket Line\u003c\/h2\u003e\u003cp\u003eThe Walker Products Aftermarket line focuses on delivering emission control components that meet or exceed OEM standards. This oxygen sensor is part of that line, offering a direct replacement solution for Nissan Altima owners seeking reliable sensor performance and compatibility. Walker’s aftermarket sensors are designed to integrate seamlessly with vehicle systems, supporting emission compliance and engine management.\u003c\/p\u003e\u003ch2\u003eCommon Applications and Issues Addressed\u003c\/h2\u003e\u003cul\u003e\n\u003cli\u003eReplacement for faulty or worn oxygen sensors in Nissan Altima\u003c\/li\u003e\n\u003cli\u003eHelps resolve engine performance issues related to incorrect air-fuel mixture\u003c\/li\u003e\n\u003cli\u003eReduces emissions by providing accurate oxygen level readings\u003c\/li\u003e\n\u003cli\u003ePrevents check engine light triggers related to sensor failure\u003c\/li\u003e\n\u003cli\u003eImproves fuel economy by enabling proper engine tuning\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch2\u003eInstallation Notes and Tips\u003c\/h2\u003e\u003cul\u003e\n\u003cli\u003eEnsure the vehicle is cool before sensor removal to avoid burns\u003c\/li\u003e\n\u003cli\u003eUse appropriate oxygen sensor socket for removal and installation\u003c\/li\u003e\n\u003cli\u003eDo not over-tighten the 18.0 mm threaded sensor to prevent damage\u003c\/li\u003e\n\u003cli\u003eVerify connector compatibility with the radiused polygon male plug\u003c\/li\u003e\n\u003cli\u003eCheck wiring harness routing to avoid contact with hot exhaust components\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch2\u003eQuality Assurance and Warranty\u003c\/h2\u003e\u003cp\u003eWalker oxygen sensors, including part number 350-64061, are manufactured to meet strict quality standards for durability and performance. While specific warranty details may vary, Walker Products Aftermarket components typically come with a limited warranty covering defects in materials and workmanship. This ensures confidence in the sensor’s reliability when installed in compatible Nissan Altima models.\u003c\/p\u003e","brand":"Walker","offers":[{"title":"Default Title","offer_id":43541189263541,"sku":"DKHD-350-64061","price":83.95,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0628\/1442\/1173\/files\/O2_35064061_Fro.jpg?v=1774892222","url":"https:\/\/www.partcatalog.com\/products\/walker-350-64061-oxygen-sensor","provider":"PartCatalog","version":"1.0","type":"link"}