{"product_id":"walker-250-21004-oxygen-sensor","title":"Walker 250-21004 Oxygen Sensor - Upstream","description":"\u003ch2\u003eOverview of Walker Products OE Oxygen Sensor 250-21004\u003c\/h2\u003e\u003cp\u003eThe Walker Products OE Oxygen Sensor 250-21004 is designed for specific vehicle applications including Ford, Jeep, and Mercury models. This non-heated oxygen sensor features a threaded mounting type and a radiused polygon female connector, ensuring precise fit and reliable performance in emission control systems.\u003c\/p\u003e\u003cul\u003e\n\u003cli\u003eWiring harness length: 13.31 inches\u003c\/li\u003e\n\u003cli\u003eWire gauge measurement: 20 gauge\u003c\/li\u003e\n\u003cli\u003eSensor type: Non heated\u003c\/li\u003e\n\u003cli\u003eSpecific fit for select Ford, Jeep, and Mercury vehicles\u003c\/li\u003e\n\u003cli\u003eConnector shape: Radiused polygon, female gender\u003c\/li\u003e\n\u003cli\u003eThread diameter: 18.0 mm\u003c\/li\u003e\n\u003cli\u003eOverall length: 16.85 inches\u003c\/li\u003e\n\u003cli\u003eMounting type: Threaded\u003c\/li\u003e\n\u003cli\u003eSingle wire quantity\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch2\u003eDetailed Product Description\u003c\/h2\u003e\u003cp\u003eThis oxygen sensor, part number 250-21004, is engineered to meet the exact specifications required by certain Ford, Jeep, and Mercury models such as the Bronco, Cherokee, F-150, Grand Wagoneer, and Taurus. The sensor’s non-heated design and 20 gauge wire ensure accurate oxygen level readings for optimal engine performance and emissions control. The 13.31-inch wiring harness length and radiused polygon female connector provide a secure and precise connection, while the 18.0 mm threaded mounting type allows for straightforward installation. The overall length of 16.85 inches accommodates proper placement within the exhaust system.\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 that meet or exceed OEM standards. This oxygen sensor from the Walker Products OE line is manufactured to provide reliable emission control sensor performance, ensuring compatibility and durability for the specified Ford, Jeep, and Mercury vehicles. Using parts from this line helps maintain factory-level functionality and emission compliance.\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 Bronco and F-150 models\u003c\/li\u003e\n\u003cli\u003eRestores accurate air-fuel mixture readings in Jeep Cherokee and Grand Wagoneer\u003c\/li\u003e\n\u003cli\u003eHelps resolve engine performance issues related to incorrect oxygen sensor data\u003c\/li\u003e\n\u003cli\u003eSupports emission system compliance in Mercury Sable and Taurus vehicles\u003c\/li\u003e\n\u003cli\u003ePrevents check engine light triggers caused by sensor malfunctions\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch2\u003eInstallation Notes and Tips\u003c\/h2\u003e\u003cul\u003e\n\u003cli\u003eEnsure the sensor thread diameter of 18.0 mm matches the vehicle’s exhaust port\u003c\/li\u003e\n\u003cli\u003eUse appropriate tools to avoid damaging the radiused polygon female connector\u003c\/li\u003e\n\u003cli\u003eVerify wiring harness length of 13.31 inches is sufficient for your vehicle’s routing\u003c\/li\u003e\n\u003cli\u003eFollow vehicle-specific service manual instructions for sensor replacement\u003c\/li\u003e\n\u003cli\u003eCheck for proper torque on the threaded mounting to prevent exhaust leaks\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch2\u003eQuality Assurance and Warranty\u003c\/h2\u003e\u003cp\u003eThe Walker Products OE oxygen sensor 250-21004 is manufactured to meet stringent quality standards for emission control sensors. While specific warranty details may vary, Walker typically offers coverage against defects in materials and workmanship to ensure dependable operation. Using this sensor supports maintaining emission compliance and engine efficiency in compatible Ford, Jeep, and Mercury vehicles.\u003c\/p\u003e","brand":"Walker","offers":[{"title":"Default Title","offer_id":43528079605941,"sku":"DKHD-250-21004","price":55.18,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0628\/1442\/1173\/files\/O2_25021004_Fro.jpg?v=1774891491","url":"https:\/\/www.partcatalog.com\/products\/walker-250-21004-oxygen-sensor","provider":"PartCatalog","version":"1.0","type":"link"}