{"product_id":"walker-250-54013-oxygen-sensor","title":"Walker 250-54013 Oxygen Sensor - Upstream","description":"\u003ch2\u003eOverview of Walker 250-54013 Oxygen Sensor for Acura and Honda\u003c\/h2\u003e\u003cp\u003eThe Walker 250-54013 oxygen sensor is designed specifically for select Acura and Honda models, including the Civic, CR-V, and RSX. 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 Acura and Honda Civic, CR-V, RSX models\u003c\/li\u003e\n\u003cli\u003eThreaded mounting type with 18.0 mm thread diameter\u003c\/li\u003e\n\u003cli\u003eRadiused polygon male connector for secure electrical connection\u003c\/li\u003e\n\u003cli\u003eWiring harness length of 11.34 inches and overall length of 14.88 inches\u003c\/li\u003e\n\u003cli\u003eWire gauge measurement of 20 for reliable signal transmission\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 250-54013) features a heated sensor element that allows for faster warm-up times and improved emissions control under various operating conditions. The sensor’s 4-wire design includes two wires for the heating element and two for the sensor signal, ensuring accurate and stable readings. The radiused polygon male connector provides a secure and precise fit, reducing the risk of electrical issues. With an 18.0 mm threaded mounting type, installation is straightforward and compatible with the exhaust system of specific Acura and Honda vehicles. The wiring harness length of 11.34 inches and overall length of 14.88 inches are optimized for proper routing and fitment within the engine bay.\u003c\/p\u003e\u003ch2\u003eWalker Products OE Line Information\u003c\/h2\u003e\u003cp\u003eThe Walker Products OE line focuses on delivering original equipment quality parts that meet or exceed OEM specifications. This oxygen sensor is part of that line, ensuring compatibility and performance consistent with factory-installed components. Using a Walker Products OE sensor helps maintain the integrity of the vehicle’s emissions system and supports compliance with environmental regulations.\u003c\/p\u003e\u003ch2\u003eCommon Applications and Issues Addressed\u003c\/h2\u003e\u003cul\u003e\n\u003cli\u003eReplacement for faulty or failing oxygen sensors in Acura Civic, CR-V, and Honda RSX\u003c\/li\u003e\n\u003cli\u003eHelps resolve rough idling and poor fuel economy caused by inaccurate air-fuel mixture readings\u003c\/li\u003e\n\u003cli\u003eReduces emissions by providing precise oxygen level data to the engine control unit\u003c\/li\u003e\n\u003cli\u003ePrevents check engine light triggers related to oxygen sensor faults\u003c\/li\u003e\n\u003cli\u003eSupports smooth engine performance and drivability\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch2\u003eInstallation Notes and Tips\u003c\/h2\u003e\u003cp\u003eWhen installing the Walker 250-54013 oxygen sensor, ensure the engine and exhaust system are cool to avoid burns. Use appropriate tools to remove the old sensor and avoid damaging the threaded mounting hole. Confirm the connector matches the vehicle’s wiring harness and secure the connection firmly. It is recommended to check for any exhaust leaks after installation to maintain sensor accuracy.\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 undergo rigorous testing to ensure durability and performance. While specific warranty details may vary, Walker typically offers coverage against defects in materials and workmanship. Using this sensor helps maintain compliance with emissions standards and supports long-term vehicle reliability.\u003c\/p\u003e","brand":"Walker","offers":[{"title":"Default Title","offer_id":43533455294645,"sku":"DKHD-250-54013","price":164.85,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0628\/1442\/1173\/files\/O2_25054013_Fro.jpg?v=1774891812","url":"https:\/\/www.partcatalog.com\/products\/walker-250-54013-oxygen-sensor","provider":"PartCatalog","version":"1.0","type":"link"}