{"product_id":"walker-250-24398-oxygen-sensor","title":"Walker 250-24398 Oxygen Sensor - Center, Downstream or Upstream","description":"\u003ch2\u003eOverview of Walker 250-24398 Oxygen Sensor for Acura and Honda\u003c\/h2\u003e\u003cp\u003eThe Walker 250-24398 oxygen sensor is designed specifically for select Acura and Honda models, including the Civic, EL, Element, 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 design for reliable operation\u003c\/li\u003e\n\u003cli\u003eSpecific fit for Acura and Honda Civic, EL, Element, and Insight models\u003c\/li\u003e\n\u003cli\u003e10.16-inch wiring harness length with 20-gauge wire for durability\u003c\/li\u003e\n\u003cli\u003eThreaded mounting type with 18.0 mm thread diameter for secure installation\u003c\/li\u003e\n\u003cli\u003eRadiused polygon female connector for proper electrical connection\u003c\/li\u003e\n\u003cli\u003eOverall sensor length of 13.7 inches for correct fitment\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch2\u003eDetailed Features and Specifications\u003c\/h2\u003e\u003cp\u003eThis Walker Products OE oxygen sensor (part number 250-24398) features a heated sensor type that allows for faster warm-up times and improved emissions monitoring. The sensor includes a 10.16-inch wiring harness with 20-gauge wires, providing a balance of flexibility and durability. The 4-wire configuration supports both the sensor signal and heater circuit, ensuring consistent performance. The radiused polygon female connector is designed to match factory specifications, preventing connection issues during installation. The threaded mounting type with an 18.0 mm diameter ensures a secure and leak-free fit in 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 emission control components that meet or exceed original equipment specifications. This oxygen sensor is part of that line, engineered to provide precise sensor readings and reliable operation for Acura and Honda vehicles. Using Walker Products OE parts helps maintain factory-level emissions compliance and engine efficiency.\u003c\/p\u003e\u003ch2\u003eCommon Applications and Problem Resolution\u003c\/h2\u003e\u003cul\u003e\n\u003cli\u003eReplacement for faulty or failing oxygen sensors in Acura Civic, EL, Element, and Insight\u003c\/li\u003e\n\u003cli\u003eResolves issues related to poor fuel economy caused by incorrect air-fuel mixture readings\u003c\/li\u003e\n\u003cli\u003eHelps fix rough idling or engine hesitation due to sensor malfunction\u003c\/li\u003e\n\u003cli\u003eAddresses check engine light triggers related to oxygen sensor faults\u003c\/li\u003e\n\u003cli\u003eImproves emissions system performance to meet regulatory standards\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch2\u003eInstallation Notes and Tips\u003c\/h2\u003e\u003cp\u003eWhen installing the Walker 250-24398 oxygen sensor, ensure the vehicle is cool to avoid burns. Use appropriate tools to remove the old sensor and avoid damaging the threaded mounting hole. Confirm the radiused polygon female connector matches the vehicle’s wiring harness before connecting. Proper torque should be applied to the 18.0 mm threaded sensor to prevent exhaust leaks. It is recommended to clear any diagnostic trouble codes after installation to reset the engine control module.\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 original equipment specifications. This part number 250-24398 undergoes rigorous testing to ensure durability and accurate sensor output. While specific warranty details may vary, Walker typically offers coverage against defects in materials and workmanship to support long-term reliability.\u003c\/p\u003e","brand":"Walker","offers":[{"title":"Default Title","offer_id":43532141461685,"sku":"DKHD-250-24398","price":72.71,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0628\/1442\/1173\/files\/O2_25024398_Fro_58bfce7c-e84d-4587-ab8c-07b8f2fff718.jpg?v=1774891657","url":"https:\/\/www.partcatalog.com\/products\/walker-250-24398-oxygen-sensor","provider":"PartCatalog","version":"1.0","type":"link"}