{"product_id":"walker-250-23001-oxygen-sensor","title":"Walker 250-23001 Oxygen Sensor - Upstream, Upstream Left or Upstream Right","description":"\u003ch2\u003eOverview of Walker Products OE Oxygen Sensor 250-23001\u003c\/h2\u003e\u003cp\u003eThe Walker Products OE Oxygen Sensor 250-23001 is designed specifically for select Ford, Lincoln, and Mercury vehicles. This heated oxygen sensor ensures accurate emissions control and optimal engine performance by providing precise air-fuel mixture data to the engine control unit.\u003c\/p\u003e\u003cul\u003e\n\u003cli\u003eHeated oxygen sensor with 3-wire design for reliable operation\u003c\/li\u003e\n\u003cli\u003eSpecific fit for Ford, Lincoln, and Mercury models including Mustang, Taurus, and Town Car\u003c\/li\u003e\n\u003cli\u003eThreaded mounting type with 18.0 mm thread diameter for secure installation\u003c\/li\u003e\n\u003cli\u003e8.39-inch wiring harness length with 20-gauge wire for durability\u003c\/li\u003e\n\u003cli\u003eRadiused polygon female connector for proper electrical connection\u003c\/li\u003e\n\u003cli\u003eOverall length of 11.93 inches to fit OEM specifications\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch2\u003eDetailed Product Description\u003c\/h2\u003e\u003cp\u003eThis Walker Products OE oxygen sensor (part number 250-23001) is engineered to meet the exact specifications of the original equipment for a precise fit and function. The heated sensor type allows for faster warm-up times, improving emissions control during cold starts. Featuring a 3-wire configuration and a radiused polygon female connector, this sensor integrates seamlessly with the vehicle’s wiring harness. The 18.0 mm threaded mounting ensures a secure and leak-free installation. With an overall length of 11.93 inches and a wiring harness length of 8.39 inches, this sensor is tailored for specific Ford, Lincoln, and Mercury models such as the Bronco II, E-150 Econoline, Grand Marquis, and others.\u003c\/p\u003e\u003ch2\u003eWalker Products OE Brand Line Information\u003c\/h2\u003e\u003cp\u003eThe Walker Products OE line focuses on delivering direct-fit emission control components that meet or exceed original equipment standards. This oxygen sensor is part of that line, ensuring compatibility and performance consistent with factory-installed parts. Choosing Walker Products OE means selecting a sensor designed for precise fitment and reliable operation in your vehicle’s emission system.\u003c\/p\u003e\u003ch2\u003eCommon Applications and Issues Addressed\u003c\/h2\u003e\u003cul\u003e\n\u003cli\u003eRestores accurate oxygen sensing for improved fuel efficiency\u003c\/li\u003e\n\u003cli\u003eResolves check engine light codes related to oxygen sensor failure\u003c\/li\u003e\n\u003cli\u003eHelps reduce harmful emissions by maintaining proper air-fuel ratio\u003c\/li\u003e\n\u003cli\u003eEliminates rough idling or engine hesitation caused by faulty sensors\u003c\/li\u003e\n\u003cli\u003ePrevents failed emissions tests due to sensor malfunction\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch2\u003eInstallation Notes and Tips\u003c\/h2\u003e\u003cp\u003eInstallation requires removal of the old oxygen sensor and threading the new sensor into the exhaust manifold or pipe. Ensure the 18.0 mm threaded sensor is tightened to manufacturer torque specifications to avoid leaks. The radiused polygon female connector should be securely connected to the vehicle’s wiring harness. It is recommended to inspect wiring and connectors for damage before installation. Use anti-seize compound on the threads if specified by the vehicle manufacturer.\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 durability and performance. While specific warranty details may vary, Walker typically offers coverage against defects in materials and workmanship. Refer to product documentation or manufacturer resources for exact warranty terms related to part number 250-23001.\u003c\/p\u003e","brand":"Walker","offers":[{"title":"Default Title","offer_id":43531432820917,"sku":"DKHD-250-23001","price":57.08,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0628\/1442\/1173\/files\/O2_25023001_Fro.jpg?v=1774891512","url":"https:\/\/www.partcatalog.com\/products\/walker-250-23001-oxygen-sensor","provider":"PartCatalog","version":"1.0","type":"link"}