{"product_id":"walker-350-64081-oxygen-sensor","title":"Walker 350-64081 Oxygen Sensor - Upstream","description":"\u003ch2\u003eOverview of Walker 350-64081 Oxygen Sensor\u003c\/h2\u003e\u003cp\u003eThe Walker 350-64081 oxygen sensor is designed specifically for select Toyota and Scion models, including the Camry, Solara, tC, and xB. This heated oxygen sensor ensures accurate emissions control and optimal engine performance by providing precise air-fuel mixture data to the vehicle's engine management system.\u003c\/p\u003e\u003cul\u003e\n\u003cli\u003eHeated oxygen sensor with 4-wire design for reliable operation\u003c\/li\u003e\n\u003cli\u003eSpecific fit for Toyota Camry, Solara, and Scion tC, xB models\u003c\/li\u003e\n\u003cli\u003e18.23-inch wiring harness length with 20-gauge wire for durability\u003c\/li\u003e\n\u003cli\u003eThreaded mounting type with 18.0 mm thread diameter for secure installation\u003c\/li\u003e\n\u003cli\u003eRadiused polygon male connector for proper electrical connection\u003c\/li\u003e\n\u003cli\u003eOverall length of 21.77 inches to accommodate factory fitment\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch2\u003eDetailed Product Description\u003c\/h2\u003e\u003cp\u003eThis Walker Products Aftermarket oxygen sensor (part number 350-64081) is engineered to meet the exact specifications required by Toyota and Scion vehicles such as the Camry, Solara, tC, and xB. Featuring a heated sensor element, it quickly reaches operating temperature to provide accurate oxygen level readings, which are critical for maintaining efficient combustion and reducing emissions. The sensor includes a 4-wire configuration with 20-gauge wiring, ensuring stable signal transmission and heater circuit functionality. Its 18.23-inch wiring harness length and radiused polygon male connector are designed for a precise fit, minimizing installation complications. The threaded mounting type with an 18.0 mm diameter allows for secure attachment to the exhaust system, while the overall length of 21.77 inches supports proper positioning within the vehicle's emission control system.\u003c\/p\u003e\u003cp\u003eThe Walker Products Aftermarket line focuses on delivering reliable replacement parts that meet or exceed OEM standards. This oxygen sensor is part of that line, providing a direct-fit solution that supports emission compliance and engine efficiency for the specified Toyota and Scion models.\u003c\/p\u003e\u003ch2\u003eCommon Applications and Issues Addressed\u003c\/h2\u003e\u003cul\u003e\n\u003cli\u003eRestores accurate air-fuel ratio readings for improved fuel economy\u003c\/li\u003e\n\u003cli\u003eResolves check engine light triggers related to oxygen sensor faults\u003c\/li\u003e\n\u003cli\u003eHelps reduce harmful emissions by ensuring proper catalytic converter function\u003c\/li\u003e\n\u003cli\u003eEliminates rough idling or engine hesitation caused by faulty sensors\u003c\/li\u003e\n\u003cli\u003ePrevents failed emissions tests due to sensor malfunction\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch2\u003eInstallation Notes and Tips\u003c\/h2\u003e\u003cul\u003e\n\u003cli\u003eEnsure vehicle compatibility with Toyota Camry, Solara, or Scion tC, xB models before installation\u003c\/li\u003e\n\u003cli\u003eUse proper tools to avoid damaging the threaded sensor during removal or installation\u003c\/li\u003e\n\u003cli\u003eCheck wiring harness length and connector type to confirm fitment\u003c\/li\u003e\n\u003cli\u003eFollow manufacturer torque specifications for mounting to prevent leaks or sensor damage\u003c\/li\u003e\n\u003cli\u003eAllow the sensor to reach operating temperature for accurate diagnostics after installation\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 stringent quality standards, ensuring durability and reliable performance. While specific warranty details for part number 350-64081 should be confirmed with the supplier, Walker typically offers coverage against defects in materials and workmanship to support long-term use in Toyota and Scion vehicles.\u003c\/p\u003e","brand":"Walker","offers":[{"title":"Default Title","offer_id":43546683900085,"sku":"DKHD-350-64081","price":112.82,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0628\/1442\/1173\/files\/O2_35064081_Fro.jpg?v=1774892233","url":"https:\/\/www.partcatalog.com\/products\/walker-350-64081-oxygen-sensor","provider":"PartCatalog","version":"1.0","type":"link"}