{"product_id":"walker-350-64029-oxygen-sensor","title":"Walker 350-64029 Oxygen Sensor - Upstream or Upstream Front","description":"\u003ch2\u003eOverview of Walker Oxygen Sensor 350-64029\u003c\/h2\u003e\u003cp\u003eThe Walker 350-64029 oxygen sensor is designed specifically for Lexus RX350 and Scion xB models, ensuring precise emission control and engine performance. This heated oxygen sensor features a threaded mounting type and a radiused polygon male connector for secure installation.\u003c\/p\u003e\u003cul\u003e\n\u003cli\u003eHeated oxygen sensor for accurate emissions monitoring\u003c\/li\u003e\n\u003cli\u003eSpecific fit for Lexus RX350 and Scion xB vehicles\u003c\/li\u003e\n\u003cli\u003e15.28-inch wiring harness length with 4 wires\u003c\/li\u003e\n\u003cli\u003e20 gauge wire measurement for durability\u003c\/li\u003e\n\u003cli\u003eThreaded mounting with 18.0 mm thread diameter\u003c\/li\u003e\n\u003cli\u003eRadiused polygon male connector for reliable connection\u003c\/li\u003e\n\u003cli\u003eOverall length of 18.82 inches for proper fitment\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch2\u003eWalker Products Aftermarket Line Details\u003c\/h2\u003e\u003cp\u003eThis oxygen sensor is part of the Walker Products Aftermarket line, which focuses on providing replacement emission control components that meet or exceed OEM specifications. The line emphasizes compatibility and quality, making it suitable for specific vehicle applications such as the Lexus RX350 and Scion xB.\u003c\/p\u003e\u003ch2\u003eProduct Features and Specifications\u003c\/h2\u003e\u003cp\u003eThe Walker 350-64029 oxygen sensor is a heated sensor type, which helps reduce warm-up time and improves fuel efficiency by providing accurate oxygen level readings to the engine control unit. It includes a 15.28-inch wiring harness with four 20-gauge wires, ensuring reliable electrical connections. The sensor mounts via a threaded design with an 18.0 mm thread diameter, compatible with the exhaust system of the specified vehicles. The connector features a radiused polygon shape and male gender, designed for a secure and precise fit.\u003c\/p\u003e\u003ch2\u003eCommon Applications and Issues Addressed\u003c\/h2\u003e\u003cul\u003e\n\u003cli\u003eRestores proper air-fuel mixture control in Lexus RX350 and Scion xB\u003c\/li\u003e\n\u003cli\u003eResolves engine performance issues related to faulty oxygen sensors\u003c\/li\u003e\n\u003cli\u003eHelps reduce emissions and pass vehicle inspections\u003c\/li\u003e\n\u003cli\u003eEliminates rough idling and poor fuel economy caused by sensor failure\u003c\/li\u003e\n\u003cli\u003ePrevents 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\u003eEnsure the vehicle is cool before installation to avoid burns. Use appropriate tools to remove the old sensor and install the Walker 350-64029 oxygen sensor by threading it securely into place. Connect the wiring harness to the vehicle’s connector, verifying the radiused polygon male connector fits properly. Avoid twisting or damaging the wiring harness during installation to maintain sensor functionality.\u003c\/p\u003e\u003ch2\u003eQuality Assurance and Warranty\u003c\/h2\u003e\u003cp\u003eWalker Products Aftermarket oxygen sensors are manufactured to meet strict quality standards for durability and performance. The 350-64029 part number undergoes rigorous testing to ensure compatibility with Lexus RX350 and Scion xB models. Warranty details are provided by the manufacturer and typically cover defects in materials and workmanship.\u003c\/p\u003e","brand":"Walker","offers":[{"title":"Default Title","offer_id":43541183529141,"sku":"DKHD-350-64029","price":118.1,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0628\/1442\/1173\/files\/O2_35064029_Fro.jpg?v=1774892213","url":"https:\/\/www.partcatalog.com\/products\/walker-350-64029-oxygen-sensor","provider":"PartCatalog","version":"1.0","type":"link"}