{"product_id":"walker-250-24856-oxygen-sensor","title":"Walker 250-24856 Oxygen Sensor - Downstream","description":"\u003ch2\u003eOverview of Walker 250-24856 Oxygen Sensor for Honda Vehicles\u003c\/h2\u003e\u003cp\u003eThe Walker 250-24856 oxygen sensor is designed specifically for select Honda models including the City, CR-Z, Fit, and Insight. This heated oxygen sensor ensures accurate emissions control and optimal engine performance by providing precise air-fuel mixture data to the vehicle’s engine management system.\u003c\/p\u003e\u003cul\u003e\n\u003cli\u003eHeated oxygen sensor with 4-wire configuration\u003c\/li\u003e\n\u003cli\u003eSpecific fit for Honda City, CR-Z, Fit, and Insight models\u003c\/li\u003e\n\u003cli\u003e30.04-inch wiring harness length for flexible installation\u003c\/li\u003e\n\u003cli\u003eRadiused polygon female connector for secure connection\u003c\/li\u003e\n\u003cli\u003eThreaded mounting type with 18.0 mm thread diameter\u003c\/li\u003e\n\u003cli\u003eWire gauge measurement of 22 for reliable signal transmission\u003c\/li\u003e\n\u003cli\u003eOverall length of 33.58 inches for proper fitment\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch2\u003eDetailed Features and Specifications\u003c\/h2\u003e\u003cp\u003eThis Walker oxygen sensor (part number 250-24856) features a heated sensor type that allows for faster warm-up times and improved emissions control. The 4-wire design supports both the sensor signal and heater circuit, ensuring consistent operation under various driving conditions. The wiring harness length of 30.04 inches provides ample reach for installation in the engine bay, while the 22-gauge wire ensures durability and signal integrity. The sensor’s radiused polygon female connector is designed for a secure and precise fit, minimizing the risk of disconnection or signal loss. The threaded mounting type with an 18.0 mm diameter allows for straightforward replacement and compatibility with the original equipment specifications.\u003c\/p\u003e\u003ch2\u003eWalker Products OE Brand Line\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 the Walker Products OE series, which emphasizes precise fitment and reliable performance for specific vehicle applications. Using parts from this line helps maintain factory-level emissions compliance and engine efficiency.\u003c\/p\u003e\u003ch2\u003eApplications and Common Issues Addressed\u003c\/h2\u003e\u003cul\u003e\n\u003cli\u003eRestores accurate air-fuel ratio readings for Honda City, CR-Z, Fit, and Insight\u003c\/li\u003e\n\u003cli\u003eResolves check engine light triggers related to oxygen sensor faults\u003c\/li\u003e\n\u003cli\u003eImproves fuel economy by ensuring proper sensor feedback\u003c\/li\u003e\n\u003cli\u003eReduces harmful emissions by maintaining correct combustion control\u003c\/li\u003e\n\u003cli\u003eEliminates rough idling or engine 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 250-24856 oxygen sensor, ensure the engine is cool to avoid burns. Use the correct socket size for the 18.0 mm threaded sensor to prevent damage. Verify the connector’s radiused polygon female shape matches the vehicle harness before installation. Properly route the 30.04-inch wiring harness to avoid contact with hot or moving parts. It is recommended to clear any diagnostic trouble codes after installation to reset the engine control unit.\u003c\/p\u003e\u003ch2\u003eQuality Assurance and Warranty\u003c\/h2\u003e\u003cp\u003eWalker oxygen sensors are manufactured to meet stringent quality standards and are tested for durability and performance. The 250-24856 sensor is engineered to match original equipment specifications for Honda vehicles. While specific warranty details may vary, Walker typically offers coverage against defects in materials and workmanship to ensure reliable operation.\u003c\/p\u003e","brand":"Walker","offers":[{"title":"Default Title","offer_id":43532871729333,"sku":"DKHD-250-24856","price":86.83,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0628\/1442\/1173\/files\/O2_25024856_Fro.jpg?v=1774891751","url":"https:\/\/www.partcatalog.com\/products\/walker-250-24856-oxygen-sensor","provider":"PartCatalog","version":"1.0","type":"link"}