{"product_id":"walker-250-241059-oxygen-sensor","title":"Walker 250-241059 Oxygen Sensor - Downstream","description":"\u003ch2\u003eOverview of Walker Products OE Oxygen Sensor 250-241059\u003c\/h2\u003e\u003cp\u003eThe Walker Products OE Oxygen Sensor 250-241059 is designed specifically for select Ford and Lincoln vehicles, including the C-Max, Escape, Fusion, MKZ, SSV Plug-In Hybrid, and Transit Connect models. This heated oxygen sensor features a threaded mounting type and a radiused polygon female connector, ensuring precise fitment and reliable performance.\u003c\/p\u003e\u003cul\u003e\n\u003cli\u003eHeated oxygen sensor with 4-wire configuration\u003c\/li\u003e\n\u003cli\u003eSpecific fit for Ford and Lincoln models\u003c\/li\u003e\n\u003cli\u003e25.12-inch wiring harness length for flexible installation\u003c\/li\u003e\n\u003cli\u003e20-gauge wire for durability and signal integrity\u003c\/li\u003e\n\u003cli\u003eThreaded mounting 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 28.66 inches for proper placement\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch2\u003eDetailed Product Description\u003c\/h2\u003e\u003cp\u003eThis Walker Products OE oxygen sensor (part number 250-241059) is engineered to meet the exact specifications of Ford and Lincoln vehicles such as the Escape, Fusion, and MKZ. The sensor’s heated design allows it to reach optimal operating temperature quickly, improving emissions control and fuel efficiency. Featuring a 4-wire setup with 20-gauge wiring, it ensures accurate oxygen level readings and reliable communication with the vehicle’s engine control unit. The 25.12-inch wiring harness length and 28.66-inch overall length provide sufficient reach for installation without modification. The threaded mounting type with an 18.0 mm diameter and a radiused polygon female connector guarantees a secure and precise fit, reducing the risk of leaks or connection issues.\u003c\/p\u003e\u003ch2\u003eWalker Products OE Brand Line Information\u003c\/h2\u003e\u003cp\u003eThe Walker Products OE line focuses on delivering original equipment quality parts designed to match or exceed factory specifications. This oxygen sensor is part of that line, ensuring compatibility and performance consistent with the original sensor installed in Ford and Lincoln vehicles. The OE designation indicates that this sensor is manufactured to meet the rigorous standards required for emission control components, supporting proper engine function and regulatory compliance.\u003c\/p\u003e\u003ch2\u003eCommon Applications and Issues Addressed\u003c\/h2\u003e\u003cul\u003e\n\u003cli\u003eRestores accurate air-fuel mixture readings for improved engine performance\u003c\/li\u003e\n\u003cli\u003eHelps resolve check engine light triggers related to oxygen sensor faults\u003c\/li\u003e\n\u003cli\u003eReduces emissions by ensuring proper catalytic converter operation\u003c\/li\u003e\n\u003cli\u003eImproves fuel economy by providing precise oxygen level data\u003c\/li\u003e\n\u003cli\u003eEliminates rough idling or 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 Products OE oxygen sensor 250-241059, ensure the vehicle is compatible with this specific part number and fitment. Use proper tools to avoid damaging the threaded mounting or connector. Verify the wiring harness length and connector shape match the vehicle’s harness to prevent installation issues. It is recommended to replace the sensor when the engine is cool and to apply anti-seize compound on the threads if not pre-applied. Confirm all electrical connections are secure before completing the installation.\u003c\/p\u003e\u003ch2\u003eQuality Assurance and Warranty\u003c\/h2\u003e\u003cp\u003eWalker Products OE oxygen sensors are manufactured to meet stringent quality standards for emission control components. This part undergoes rigorous testing to ensure durability and accurate sensor readings. While specific warranty details may vary, Walker typically offers coverage against defects in materials and workmanship, providing confidence in the sensor’s reliability for Ford and Lincoln vehicle applications.\u003c\/p\u003e","brand":"Walker","offers":[{"title":"Default Title","offer_id":43531676025013,"sku":"DKHD-250-241059","price":66.22,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0628\/1442\/1173\/files\/O2_250241059_Fro.jpg?v=1774891565","url":"https:\/\/www.partcatalog.com\/products\/walker-250-241059-oxygen-sensor","provider":"PartCatalog","version":"1.0","type":"link"}