{"product_id":"walker-250-22011-oxygen-sensor","title":"Walker 250-22011 Oxygen Sensor - Downstream","description":"\u003ch2\u003eOverview of Walker 250-22011 Oxygen Sensor for Lexus LS400\u003c\/h2\u003e\u003cp\u003eThe Walker 250-22011 oxygen sensor is designed specifically for the Lexus LS400, ensuring precise emission control and optimal engine performance. This non-heated oxygen sensor features a threaded mounting type and a radiused polygon male connector for secure installation.\u003c\/p\u003e\u003cul\u003e\n\u003cli\u003eWiring harness length: 15.28 inches\u003c\/li\u003e\n\u003cli\u003eWire gauge measurement: 20 gauge\u003c\/li\u003e\n\u003cli\u003eSensor type: Non heated\u003c\/li\u003e\n\u003cli\u003eWire quantity: 2 wires\u003c\/li\u003e\n\u003cli\u003eConnector shape: Radiused polygon\u003c\/li\u003e\n\u003cli\u003eConnector gender: Male\u003c\/li\u003e\n\u003cli\u003eThread diameter: 18.0 mm\u003c\/li\u003e\n\u003cli\u003eOverall length: 18.82 inches\u003c\/li\u003e\n\u003cli\u003eMounting type: Threaded\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch2\u003eDetailed Product Description\u003c\/h2\u003e\u003cp\u003eThis oxygen sensor, part number 250-22011, is engineered for specific fitment on the Lexus LS400. It features a 15.28-inch wiring harness and 20-gauge wires, providing reliable electrical connectivity. The sensor is non-heated, which suits applications where heated sensors are not required. Its radiused polygon male connector ensures a secure and precise connection to the vehicle’s wiring system. The threaded mounting type with an 18.0 mm thread diameter allows for straightforward installation and a tight seal to prevent exhaust leaks. The overall length of 18.82 inches accommodates proper placement within the exhaust system.\u003c\/p\u003e\u003ch2\u003eWalker Products OE Brand Line\u003c\/h2\u003e\u003cp\u003eThe Walker Products OE line focuses on delivering original equipment quality parts that meet or exceed OEM specifications. This oxygen sensor from the Walker Products OE line is designed to provide consistent performance and durability, matching the standards expected for the Lexus LS400’s emission control system.\u003c\/p\u003e\u003ch2\u003eCommon Applications and Issues Addressed\u003c\/h2\u003e\u003cul\u003e\n\u003cli\u003eHelps maintain proper air-fuel mixture for efficient combustion\u003c\/li\u003e\n\u003cli\u003eReduces harmful emissions by accurately monitoring oxygen levels\u003c\/li\u003e\n\u003cli\u003ePrevents engine performance issues related to faulty sensors\u003c\/li\u003e\n\u003cli\u003eAddresses check engine light triggers related to oxygen sensor faults\u003c\/li\u003e\n\u003cli\u003eSupports optimal fuel economy by ensuring sensor accuracy\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\u003eUse appropriate tools for threaded sensor removal and installation\u003c\/li\u003e\n\u003cli\u003eVerify connector compatibility with the radiused polygon male connector\u003c\/li\u003e\n\u003cli\u003eDo not over-tighten the sensor to prevent thread damage\u003c\/li\u003e\n\u003cli\u003eCheck wiring harness length (15.28 inches) for proper routing\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch2\u003eQuality Assurance and Warranty\u003c\/h2\u003e\u003cp\u003eWalker oxygen sensors are manufactured to meet strict quality standards, ensuring reliable operation within the Lexus LS400 emission system. While specific warranty details for part number 250-22011 should be confirmed at the point of purchase, Walker Products OE parts typically come with a limited warranty covering defects in materials and workmanship.\u003c\/p\u003e","brand":"Walker","offers":[{"title":"Default Title","offer_id":43531410931893,"sku":"DKHD-250-22011","price":72.71,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0628\/1442\/1173\/files\/O2_25022011_Fro.jpg?v=1774891506","url":"https:\/\/www.partcatalog.com\/products\/walker-250-22011-oxygen-sensor","provider":"PartCatalog","version":"1.0","type":"link"}