{"product_id":"walker-250-241042-oxygen-sensor","title":"Walker 250-241042 Oxygen Sensor - Downstream, Downstream Front or Upstream","description":"\u003ch2\u003eOverview of Walker 250-241042 Oxygen Sensor for Acura and Honda\u003c\/h2\u003e\u003cp\u003eThe Walker 250-241042 oxygen sensor is designed specifically for select Acura and Honda models, including the Civic, Civic del Sol, NSX, and TL. This heated oxygen sensor ensures accurate emissions control and optimal engine performance by monitoring exhaust gases effectively.\u003c\/p\u003e\u003cul\u003e\n\u003cli\u003eHeated oxygen sensor with 4-wire design for precise readings\u003c\/li\u003e\n\u003cli\u003eSpecific fit for Acura and Honda vehicles, including Civic and NSX\u003c\/li\u003e\n\u003cli\u003e18.5-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 male connector for reliable electrical connection\u003c\/li\u003e\n\u003cli\u003eOverall length of 19.61 inches for proper fitment\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch2\u003eDetailed Product Description and Attributes\u003c\/h2\u003e\u003cp\u003eThis Walker Products OE oxygen sensor (part number 250-241042) features a heated sensor type that allows for faster warm-up times and improved fuel efficiency. The sensor includes a 4-wire configuration with 20-gauge wiring, providing stable signal transmission and durability under high-temperature conditions. The wiring harness length of 18.5 inches offers flexibility during installation, while the radiused polygon male connector ensures a secure and corrosion-resistant connection. The sensor mounts via a threaded design with an 18.0 mm thread diameter, compatible with the exhaust system of specific Acura and Honda models such as the Civic, Civic del Sol, NSX, and TL. The overall length of 19.61 inches supports proper positioning within the exhaust stream for accurate oxygen level detection.\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 factory specifications. This oxygen sensor is part of that line, ensuring compatibility and performance consistent with the original sensor installed on Acura and Honda vehicles. Using a Walker Products OE sensor helps maintain emissions compliance and engine efficiency by providing reliable sensor data to the vehicle’s engine control unit.\u003c\/p\u003e\u003ch2\u003eCommon Applications and Issues Addressed\u003c\/h2\u003e\u003cul\u003e\n\u003cli\u003eRestores accurate air-fuel ratio readings for improved engine performance\u003c\/li\u003e\n\u003cli\u003eHelps resolve check engine light triggers related to oxygen sensor faults\u003c\/li\u003e\n\u003cli\u003eReduces emissions by ensuring proper catalytic converter function\u003c\/li\u003e\n\u003cli\u003ePrevents rough idling and poor fuel economy caused by faulty sensors\u003c\/li\u003e\n\u003cli\u003eSupports smooth acceleration and engine responsiveness\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 Walker 250-241042 sensor into the exhaust manifold or pipe. Ensure the connector matches the vehicle’s wiring harness and that the sensor is tightened to manufacturer torque specifications. The 18.5-inch wiring harness length provides adequate reach for most installation scenarios on compatible Acura and Honda models. It is recommended to use anti-seize compound on the threads to facilitate future removal.\u003c\/p\u003e\u003ch2\u003eQuality Assurance and Warranty\u003c\/h2\u003e\u003cp\u003eWalker Products OE oxygen sensors are manufactured to meet strict quality standards for durability and performance. While specific warranty details may vary, Walker typically offers coverage against defects in materials and workmanship. Using this sensor helps maintain emissions system integrity and supports compliance with environmental regulations.\u003c\/p\u003e","brand":"Walker","offers":[{"title":"Default Title","offer_id":43531663737013,"sku":"DKHD-250-241042","price":57.44,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0628\/1442\/1173\/files\/O2_250241042_Fro.jpg?v=1774891562","url":"https:\/\/www.partcatalog.com\/products\/walker-250-241042-oxygen-sensor","provider":"PartCatalog","version":"1.0","type":"link"}