{"product_id":"walker-250-25077-oxygen-sensor","title":"Walker 250-25077 Oxygen Sensor - Upstream Left","description":"\u003ch2\u003eOverview of Walker Products OE Oxygen Sensor 250-25077\u003c\/h2\u003e\u003cp\u003eThe Walker Products OE Oxygen Sensor 250-25077 is designed specifically for select Ford, Lincoln, and Porsche models, including the Aviator, Explorer, and Macan. This heated oxygen sensor ensures accurate emission control and optimal engine performance by monitoring exhaust gases effectively.\u003c\/p\u003e\u003cul\u003e\n\u003cli\u003eHeated oxygen sensor with 5-wire configuration\u003c\/li\u003e\n\u003cli\u003eSpecific fit for Ford Aviator, Lincoln Aviator, Ford Explorer, and Porsche Macan\u003c\/li\u003e\n\u003cli\u003e35.03 inches 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 male connector for secure connection\u003c\/li\u003e\n\u003cli\u003e20 gauge wire for reliable signal transmission\u003c\/li\u003e\n\u003cli\u003eOverall length of 41.33 inches for proper fitment\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch2\u003eDetailed Product Features and Specifications\u003c\/h2\u003e\u003cp\u003eThis Walker Products OE oxygen sensor (part number 250-25077) features a heated sensor type that allows for faster warm-up times and improved emission readings. The 5-wire design supports accurate data transmission to the vehicle’s engine control unit. The sensor’s wiring harness length of 35.03 inches and overall length of 41.33 inches provide sufficient reach for installation in the exhaust system of compatible vehicles. The threaded mounting type with an 18.0 mm diameter ensures a secure fit, while the radiused polygon male connector offers a reliable electrical connection. The 20 gauge wire measurement balances durability and flexibility, making this sensor suitable for specific Ford, Lincoln, and Porsche models.\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 emission control components. This oxygen sensor is engineered to meet or exceed OEM specifications, ensuring compatibility and performance consistent with factory-installed parts. The OE line emphasizes precise fitment and reliable operation, making it a suitable replacement for the Ford Aviator, Lincoln Aviator, Ford Explorer, and Porsche Macan.\u003c\/p\u003e\u003ch2\u003eCommon Applications and Issues Addressed\u003c\/h2\u003e\u003cul\u003e\n\u003cli\u003eReplacement for faulty or failing oxygen sensors in Ford Aviator and Explorer models\u003c\/li\u003e\n\u003cli\u003eRestores proper air-fuel mixture readings to reduce emissions\u003c\/li\u003e\n\u003cli\u003eHelps resolve engine performance issues such as rough idling or hesitation\u003c\/li\u003e\n\u003cli\u003ePrevents check engine light triggers related to oxygen sensor faults\u003c\/li\u003e\n\u003cli\u003eSupports compliance with emission regulations for Porsche Macan vehicles\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch2\u003eInstallation Notes and Tips\u003c\/h2\u003e\u003cp\u003eWhen installing the Walker Products OE oxygen sensor 250-25077, ensure the vehicle is cool to avoid burns. Use appropriate tools to remove the old sensor and avoid damaging the threaded mounting hole. Verify the connector shape and gender match the vehicle harness before installation. The 35.03-inch wiring harness length allows for flexible routing, but avoid sharp bends or contact with hot exhaust components. Torque the sensor to manufacturer specifications to ensure a proper seal and function.\u003c\/p\u003e\u003ch2\u003eQuality Assurance and Warranty\u003c\/h2\u003e\u003cp\u003eWalker Products OE oxygen sensors are manufactured to meet strict quality standards and undergo rigorous testing to ensure durability and performance. While specific warranty details for part number 250-25077 should be confirmed with the supplier, Walker typically offers coverage against defects in materials and workmanship, providing confidence in the sensor’s reliability for Ford, Lincoln, and Porsche applications.\u003c\/p\u003e","brand":"Walker","offers":[{"title":"Default Title","offer_id":43533234045109,"sku":"DKHD-250-25077","price":107.61,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0628\/1442\/1173\/files\/O2_25025077_Fro_04f488a6-c1dd-4bd4-a5ec-f12eea4f0c2c.jpg?v=1774891789","url":"https:\/\/www.partcatalog.com\/products\/walker-250-25077-oxygen-sensor","provider":"PartCatalog","version":"1.0","type":"link"}