{"product_id":"walker-350-64014-oxygen-sensor","title":"Walker 350-64014 Oxygen Sensor - Upstream Front or Upstream Rear","description":"\u003ch2\u003eOverview of Walker 350-64014 Oxygen Sensor\u003c\/h2\u003e\u003cp\u003eThe Walker 350-64014 oxygen sensor is designed specifically for select Lexus and Toyota models, including the Avalon, ES300, and Sienna. This heated oxygen sensor ensures accurate emissions control and optimal engine performance by providing precise air-fuel mixture data.\u003c\/p\u003e\u003cul\u003e\n\u003cli\u003eHeated sensor type for faster response times\u003c\/li\u003e\n\u003cli\u003eSpecific fit for Lexus Avalon, Toyota ES300, and Sienna\u003c\/li\u003e\n\u003cli\u003e15.28-inch wiring harness length for convenient installation\u003c\/li\u003e\n\u003cli\u003e20 gauge wire measurement with 4 wires for reliable signal transmission\u003c\/li\u003e\n\u003cli\u003eRadiused polygon male connector for secure connection\u003c\/li\u003e\n\u003cli\u003eThreaded mounting type with 18.0 mm thread diameter\u003c\/li\u003e\n\u003cli\u003eOverall length of 18.82 inches for proper fitment\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch2\u003eDetailed Product Description\u003c\/h2\u003e\u003cp\u003eThis Walker Products Aftermarket oxygen sensor (part number 350-64014) is engineered to meet the exact specifications of your vehicle’s emission system. The heated sensor element allows the sensor to reach operating temperature quickly, improving fuel efficiency and reducing emissions. The 4-wire design includes a heater circuit and signal wires, ensuring consistent and accurate readings. The radiused polygon male connector provides a secure and corrosion-resistant connection, while the threaded mounting type with an 18.0 mm diameter ensures a proper and stable fit in the exhaust system.\u003c\/p\u003e\u003cp\u003eWalker Products Aftermarket is a dedicated product line focused on delivering reliable replacement parts that meet or exceed OEM standards. This oxygen sensor is part of that line, offering a direct fit solution for Lexus and Toyota vehicles that require precise emission control components.\u003c\/p\u003e\u003ch2\u003eCompatible Vehicles and Common Applications\u003c\/h2\u003e\u003cul\u003e\n\u003cli\u003eLexus Avalon oxygen sensor replacement\u003c\/li\u003e\n\u003cli\u003eToyota ES300 emission sensor upgrade\u003c\/li\u003e\n\u003cli\u003eToyota Sienna oxygen sensor repair\u003c\/li\u003e\n\u003cli\u003eEmission control sensor for specific Lexus and Toyota models\u003c\/li\u003e\n\u003cli\u003eReplacement sensor for vehicles with threaded mounting and 18 mm thread diameter\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 installation to avoid burns\u003c\/li\u003e\n\u003cli\u003eDisconnect the battery to prevent electrical shorts during replacement\u003c\/li\u003e\n\u003cli\u003eUse appropriate tools to remove the old sensor and install the new threaded sensor securely\u003c\/li\u003e\n\u003cli\u003eVerify connector compatibility with the radiused polygon male connector before installation\u003c\/li\u003e\n\u003cli\u003eCheck for any exhaust leaks after installation to maintain sensor accuracy\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch2\u003eQuality Assurance and Warranty\u003c\/h2\u003e\u003cp\u003eWalker Products Aftermarket oxygen sensors are manufactured to meet strict quality standards, ensuring durability and reliable performance. While specific warranty details may vary, Walker typically offers coverage against defects in materials and workmanship. Using the Walker 350-64014 oxygen sensor helps maintain your vehicle’s emission system integrity and supports compliance with environmental regulations.\u003c\/p\u003e","brand":"Walker","offers":[{"title":"Default Title","offer_id":43541181530293,"sku":"DKHD-350-64014","price":171.63,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0628\/1442\/1173\/files\/O2_35064014_Fro.jpg?v=1774892208","url":"https:\/\/www.partcatalog.com\/products\/walker-350-64014-oxygen-sensor","provider":"PartCatalog","version":"1.0","type":"link"}