{"product_id":"walker-250-23048-oxygen-sensor","title":"Walker 250-23048 Oxygen Sensor - Upstream","description":"\u003ch2\u003eOverview of Walker 250-23048 Oxygen Sensor\u003c\/h2\u003e\u003cp\u003eThe Walker 250-23048 oxygen sensor is designed for precise emission control in select Audi, Jaguar, Saab, and Volkswagen vehicles. This heated oxygen sensor ensures accurate air-fuel mixture readings to support optimal engine performance and emissions compliance.\u003c\/p\u003e\u003cul\u003e\n\u003cli\u003eHeated sensor type for faster response times\u003c\/li\u003e\n\u003cli\u003eSpecific fit for various Audi, Jaguar, Saab, and Volkswagen models\u003c\/li\u003e\n\u003cli\u003eThreaded mounting type with 18.0 mm thread diameter\u003c\/li\u003e\n\u003cli\u003eWiring harness length of 45.39 inches with 3 wires of 20 gauge\u003c\/li\u003e\n\u003cli\u003eRadiused polygon connector shape with male and female connectors\u003c\/li\u003e\n\u003cli\u003eOverall length of 48.94 inches for proper installation reach\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch2\u003eWalker Products OE Line Details\u003c\/h2\u003e\u003cp\u003eThis oxygen sensor is part of the Walker Products OE line, which focuses on delivering original equipment quality and fitment. The OE line ensures that replacement parts like the 250-23048 oxygen sensor meet or exceed factory specifications, providing reliable performance and compatibility with the intended vehicle applications.\u003c\/p\u003e\u003ch2\u003eTechnical Description and Features\u003c\/h2\u003e\u003cp\u003eThe Walker 250-23048 oxygen sensor features a heated sensor element that allows it to reach operating temperature quickly, improving emission control efficiency. It includes a 3-wire configuration with 20 gauge wiring, ensuring stable electrical connections. The sensor’s radiused polygon connectors, available in both male and female genders, facilitate secure and precise connections to the vehicle’s wiring harness. The threaded mounting type with an 18.0 mm diameter allows for straightforward installation in the exhaust system. With an overall length of 48.94 inches and a wiring harness length of 45.39 inches, this sensor is designed to fit specific models without modification.\u003c\/p\u003e\u003ch2\u003eCompatible Vehicles and Applications\u003c\/h2\u003e\u003cul\u003e\n\u003cli\u003eCompatible with Audi models including 80, 80 Quattro, 90, 90 Quattro, 100, 100 Quattro, 200, and 200 Quattro\u003c\/li\u003e\n\u003cli\u003eFits Jaguar XJ6, XJS, Vanden Plas, and V8 Quattro models\u003c\/li\u003e\n\u003cli\u003eSuitable for Saab 900, 9000, 5000 Quattro, and Cabriolet models\u003c\/li\u003e\n\u003cli\u003eDesigned for Volkswagen Golf, Jetta, Passat, Quantum, and Fox models\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch2\u003eCommon Issues Addressed by This Oxygen Sensor\u003c\/h2\u003e\u003cul\u003e\n\u003cli\u003eIncorrect air-fuel mixture readings causing poor fuel economy\u003c\/li\u003e\n\u003cli\u003eCheck engine light triggered by faulty oxygen sensor signals\u003c\/li\u003e\n\u003cli\u003eIncreased emissions due to sensor malfunction\u003c\/li\u003e\n\u003cli\u003eEngine performance issues such as rough idling or hesitation\u003c\/li\u003e\n\u003cli\u003eFailed emissions tests related to sensor degradation\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch2\u003eInstallation Notes and Tips\u003c\/h2\u003e\u003cp\u003eEnsure the vehicle is cool before beginning installation to avoid burns. Use the correct 18.0 mm threaded mounting hole and avoid cross-threading during sensor installation. Verify connector compatibility with the radiused polygon male and female connectors to ensure a secure electrical connection. It is recommended to inspect wiring harness length and routing to prevent damage or interference with other components.\u003c\/p\u003e\u003ch2\u003eQuality Assurance and Warranty\u003c\/h2\u003e\u003cp\u003eWalker Products OE oxygen sensors are manufactured to meet original equipment standards, ensuring reliable performance and durability. The 250-23048 oxygen sensor undergoes rigorous testing to comply with emission control requirements. Warranty coverage details should be confirmed with the product documentation or supplier.\u003c\/p\u003e","brand":"Walker","offers":[{"title":"Default Title","offer_id":43531457429685,"sku":"DKHD-250-23048","price":66.88,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0628\/1442\/1173\/files\/O2_25023048_Fro.jpg?v=1774891519","url":"https:\/\/www.partcatalog.com\/products\/walker-250-23048-oxygen-sensor","provider":"PartCatalog","version":"1.0","type":"link"}