{"product_id":"walker-250-25119-oxygen-sensor","title":"Walker 250-25119 Oxygen Sensor - Upstream, Upstream Left or Upstream Right","description":"\u003ch2\u003eOverview of Walker 250-25119 Oxygen Sensor\u003c\/h2\u003e\u003cp\u003eThe Walker 250-25119 oxygen sensor is designed specifically for select Ford vehicles, including the F-150, Mustang, and Transit series. This heated oxygen sensor ensures accurate emissions control and optimal engine performance by providing precise air-fuel mixture data to the vehicle’s engine control unit.\u003c\/p\u003e\u003cul\u003e\n\u003cli\u003eHeated oxygen sensor with 5-wire configuration\u003c\/li\u003e\n\u003cli\u003eSpecific fit for Ford models such as E-350 Super Duty, Escape, Fusion, and Transit variants\u003c\/li\u003e\n\u003cli\u003e16.53-inch wiring harness length for flexible 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 electrical connection\u003c\/li\u003e\n\u003cli\u003eWire gauge measurement of 20 for reliable signal transmission\u003c\/li\u003e\n\u003cli\u003eOverall length of 16.68 inches to accommodate factory fitment\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch2\u003eDetailed Product Description\u003c\/h2\u003e\u003cp\u003eThis Walker Products OE oxygen sensor (part number 250-25119) is engineered to meet the exact specifications of Ford vehicles including the F-150, Mustang, Escape, Fusion, and multiple Transit models. Featuring a heated sensor type, it quickly reaches operating temperature to provide accurate oxygen level readings. The sensor’s 5-wire design supports both signal and heater circuits, enhancing responsiveness and durability. The 16.53-inch wiring harness length and radiused polygon female connector ensure a precise and secure fit, while the 18.0 mm threaded mounting type allows for straightforward installation in the exhaust system.\u003c\/p\u003e\u003cp\u003eWalker Products OE is a product line focused on delivering original equipment quality parts that match or exceed factory standards. This oxygen sensor is part of that line, ensuring compatibility and performance consistent with the original sensor installed on your Ford vehicle.\u003c\/p\u003e\u003ch2\u003eCommon Applications and Issues Addressed\u003c\/h2\u003e\u003cul\u003e\n\u003cli\u003eRestores accurate air-fuel ratio readings for improved fuel efficiency\u003c\/li\u003e\n\u003cli\u003eResolves check engine light triggers related to oxygen sensor faults\u003c\/li\u003e\n\u003cli\u003eHelps reduce harmful emissions by maintaining proper combustion control\u003c\/li\u003e\n\u003cli\u003ePrevents rough idling and engine hesitation caused by faulty sensors\u003c\/li\u003e\n\u003cli\u003eSupports proper operation of catalytic converters and emission systems\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch2\u003eInstallation Notes and Tips\u003c\/h2\u003e\u003cul\u003e\n\u003cli\u003eEnsure vehicle compatibility with Ford E-350 Super Duty, Escape, F-150, Fusion, Mustang, and Transit models before installation\u003c\/li\u003e\n\u003cli\u003eUse appropriate tools to remove the old sensor and avoid damaging the threaded mounting area\u003c\/li\u003e\n\u003cli\u003eCheck wiring harness length and connector type to confirm fitment prior to installation\u003c\/li\u003e\n\u003cli\u003eApply anti-seize compound on threads if recommended by vehicle manufacturer\u003c\/li\u003e\n\u003cli\u003eVerify sensor operation with diagnostic tools after installation\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch2\u003eQuality Assurance and Warranty\u003c\/h2\u003e\u003cp\u003eWalker Products OE oxygen sensors are manufactured to meet stringent quality standards for durability and performance. While specific warranty details may vary, Walker typically offers coverage against defects in materials and workmanship. Using this sensor helps maintain compliance with emissions regulations and supports the longevity of your vehicle’s emission control system.\u003c\/p\u003e","brand":"Walker","offers":[{"title":"Default Title","offer_id":43533356597429,"sku":"DKHD-250-25119","price":104.03,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0628\/1442\/1173\/files\/O2_25025119_Fro.jpg?v=1774891800","url":"https:\/\/www.partcatalog.com\/products\/walker-250-25119-oxygen-sensor","provider":"PartCatalog","version":"1.0","type":"link"}