{"product_id":"walker-250-24226-oxygen-sensor","title":"Walker 250-24226 Oxygen Sensor - Downstream","description":"\u003ch2\u003eOverview of Walker 250-24226 Oxygen Sensor for Lexus IS300\u003c\/h2\u003e\u003cp\u003eThe Walker 250-24226 oxygen sensor is designed specifically for the Lexus IS300, providing precise emission control and engine performance monitoring. This heated oxygen sensor ensures accurate readings for optimal fuel efficiency and reduced emissions.\u003c\/p\u003e\u003cul\u003e\n\u003cli\u003eHeated oxygen sensor with 4 wires for reliable operation\u003c\/li\u003e\n\u003cli\u003eSpecific fit for Lexus IS300 models\u003c\/li\u003e\n\u003cli\u003eThreaded mounting type with 18.0 mm thread diameter\u003c\/li\u003e\n\u003cli\u003eConnector features a radiused polygon shape and male gender\u003c\/li\u003e\n\u003cli\u003eWiring harness length of 25.31 inches and overall length of 28.86 inches\u003c\/li\u003e\n\u003cli\u003eWire gauge measurement of 20 for durability and signal integrity\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch2\u003eDetailed Features and Specifications\u003c\/h2\u003e\u003cp\u003eThis Walker oxygen sensor (part number 250-24226) is engineered with a heated sensor element to provide faster response times and more accurate oxygen level readings. The sensor includes four wires, allowing for proper heating and signal transmission. Its specific fitment to the Lexus IS300 ensures compatibility without the need for modifications. The threaded mounting type with an 18.0 mm diameter allows for secure installation in the exhaust system. The connector is designed with a radiused polygon shape and male gender to match factory wiring harnesses, simplifying replacement.\u003c\/p\u003e\u003ch2\u003eWalker Products OE Line Information\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 is part of that line, ensuring it matches the performance and durability standards expected by Lexus for the IS300. Using a Walker Products OE sensor helps maintain factory-level emission control and engine management system accuracy.\u003c\/p\u003e\u003ch2\u003eCommon Applications and Problem Resolution\u003c\/h2\u003e\u003cul\u003e\n\u003cli\u003eRestores accurate air-fuel ratio readings for the Lexus IS300\u003c\/li\u003e\n\u003cli\u003eHelps resolve check engine light issues related to oxygen sensor faults\u003c\/li\u003e\n\u003cli\u003eImproves fuel economy by providing precise sensor data\u003c\/li\u003e\n\u003cli\u003eReduces 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\u003c\/ul\u003e\u003ch2\u003eInstallation Notes and Tips\u003c\/h2\u003e\u003cp\u003eWhen installing the Walker 250-24226 oxygen sensor, ensure the vehicle is cool to avoid burns. Use appropriate tools to remove the old sensor and avoid damaging the wiring harness or connector. Verify the connector shape and gender match the factory harness before installation. Thread the sensor carefully to prevent cross-threading and torque to manufacturer specifications for a secure fit.\u003c\/p\u003e\u003ch2\u003eQuality Assurance and Warranty\u003c\/h2\u003e\u003cp\u003eWalker oxygen sensors undergo rigorous testing to meet emission control standards and durability requirements. The 250-24226 sensor is manufactured to provide consistent performance throughout its service life. Please refer to Walker's warranty policy for specific coverage details.\u003c\/p\u003e","brand":"Walker","offers":[{"title":"Default Title","offer_id":43531950653621,"sku":"DKHD-250-24226","price":85.09,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0628\/1442\/1173\/files\/O2_25024226_Fro.jpg?v=1774891619","url":"https:\/\/www.partcatalog.com\/products\/walker-250-24226-oxygen-sensor","provider":"PartCatalog","version":"1.0","type":"link"}