{"product_id":"walker-250-54018-oxygen-sensor","title":"Walker 250-54018 Oxygen Sensor - Upstream Left or Upstream Right","description":"\u003ch2\u003eOverview of Walker 250-54018 Oxygen Sensor for Jaguar Vehicles\u003c\/h2\u003e\u003cp\u003eThe Walker 250-54018 oxygen sensor is designed specifically for select Jaguar models, including the S-Type, Super V8, Vanden Plas, X-Type, XJ8, XJR, XK8, and XKR. This heated oxygen sensor ensures accurate emissions control and optimal engine performance by monitoring exhaust gases effectively.\u003c\/p\u003e\u003cul\u003e\n\u003cli\u003eHeated oxygen sensor with 4-wire configuration\u003c\/li\u003e\n\u003cli\u003eSpecific fit for Jaguar models listed\u003c\/li\u003e\n\u003cli\u003e15.28-inch wiring harness length for precise installation\u003c\/li\u003e\n\u003cli\u003eThreaded mounting type with 18.0 mm thread diameter\u003c\/li\u003e\n\u003cli\u003eRadiused polygon female connector for secure connection\u003c\/li\u003e\n\u003cli\u003eOverall length of 18.82 inches\u003c\/li\u003e\n\u003cli\u003e20 gauge wire measurement for durability\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch2\u003eDetailed Features and Specifications\u003c\/h2\u003e\u003cp\u003eThis Walker Products OE oxygen sensor (part number 250-54018) features a heated sensor type that allows for faster warm-up times and improved sensor response. The 4-wire design supports both the sensor signal and heater circuit, ensuring reliable operation under various driving conditions. The wiring harness length of 15.28 inches provides sufficient reach for proper routing in the engine bay. The sensor’s threaded mounting type with an 18.0 mm diameter allows for secure installation in the exhaust system. The radiused polygon female connector ensures a precise and stable electrical connection, reducing the risk of signal loss or corrosion. With an overall length of 18.82 inches and 20 gauge wire measurement, this sensor is built to meet the specific requirements of Jaguar vehicles.\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 factory specifications. This oxygen sensor is part of that line, ensuring compatibility and performance tailored to Jaguar’s emission control systems. Using a Walker Products OE sensor helps maintain the integrity of your vehicle’s emissions system and supports compliance with environmental regulations.\u003c\/p\u003e\u003ch2\u003eCommon Applications and Problem Resolution\u003c\/h2\u003e\u003cul\u003e\n\u003cli\u003eRestores accurate oxygen sensing for proper air-fuel mixture control\u003c\/li\u003e\n\u003cli\u003eResolves check engine light issues related to oxygen sensor faults\u003c\/li\u003e\n\u003cli\u003eImproves fuel efficiency by providing correct exhaust gas readings\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 250-54018 oxygen sensor, ensure the engine and exhaust system are cool to avoid burns. Use appropriate tools to remove the old sensor and avoid damaging the threaded mounting hole. Verify the connector type matches the vehicle’s wiring harness before installation. Properly route the wiring harness to prevent contact with hot or moving parts. After installation, clear any diagnostic trouble codes and perform a test drive to confirm sensor operation.\u003c\/p\u003e\u003ch2\u003eQuality Assurance and Warranty\u003c\/h2\u003e\u003cp\u003eWalker Products OE oxygen sensors are manufactured to meet stringent quality standards, ensuring reliable performance and durability. This part is designed to match original equipment specifications for Jaguar vehicles. While specific warranty details may vary, Walker typically offers coverage against defects in materials and workmanship. Consult product documentation or the supplier for exact warranty terms.\u003c\/p\u003e","brand":"Walker","offers":[{"title":"Default Title","offer_id":43533471744181,"sku":"DKHD-250-54018","price":167.24,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0628\/1442\/1173\/files\/O2_25054018_Fro_1ad34b8b-05c4-48c9-b754-16260dfd1b53.jpg?v=1774891813","url":"https:\/\/www.partcatalog.com\/products\/walker-250-54018-oxygen-sensor","provider":"PartCatalog","version":"1.0","type":"link"}