{"product_id":"walker-250-54112-oxygen-sensor","title":"Walker 250-54112 Oxygen Sensor - Upstream","description":"\u003ch2\u003eOverview of Walker 250-54112 Oxygen Sensor for Honda Civic\u003c\/h2\u003e\u003cp\u003eThe Walker 250-54112 oxygen sensor is designed specifically for Honda Civic models, ensuring precise emission control and optimal engine performance. This heated oxygen sensor features a threaded mounting type and a radiused polygon female connector for secure installation.\u003c\/p\u003e\u003cul\u003e\n\u003cli\u003eHeated oxygen sensor with 4 wires for accurate readings\u003c\/li\u003e\n\u003cli\u003eSpecific fit for Honda Civic vehicles\u003c\/li\u003e\n\u003cli\u003eThreaded mounting with 18.0 mm thread diameter\u003c\/li\u003e\n\u003cli\u003e13.31 inches wiring harness length and 20 gauge wire measurement\u003c\/li\u003e\n\u003cli\u003eRadiused polygon female connector for reliable connection\u003c\/li\u003e\n\u003cli\u003eOverall length of 16.85 inches for proper 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 250-54112) is engineered with a heated sensor type to provide faster response times and improved fuel efficiency. The sensor includes four wires with a 20 gauge measurement, allowing for precise signal transmission. Its wiring harness length of 13.31 inches and overall length of 16.85 inches are designed to match the specific routing requirements of Honda Civic models. The radiused polygon female connector ensures a secure and corrosion-resistant connection, while the threaded mounting type with an 18.0 mm diameter allows for straightforward installation.\u003c\/p\u003e\u003ch2\u003eWalker Products OE Brand Line\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, providing reliable emission control components tailored for specific vehicle applications like the Honda Civic. Using parts from the Walker Products OE line helps maintain factory-level performance and compliance with emission standards.\u003c\/p\u003e\u003ch2\u003eCommon Applications and Problem Resolution\u003c\/h2\u003e\u003cul\u003e\n\u003cli\u003eRestores accurate oxygen level readings for proper air-fuel mixture\u003c\/li\u003e\n\u003cli\u003eHelps resolve engine performance issues such as rough idling or hesitation\u003c\/li\u003e\n\u003cli\u003eReduces emissions by ensuring efficient catalytic converter operation\u003c\/li\u003e\n\u003cli\u003ePrevents check engine light triggers related to oxygen sensor faults\u003c\/li\u003e\n\u003cli\u003eImproves fuel economy by maintaining optimal combustion\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch2\u003eInstallation Notes and Tips\u003c\/h2\u003e\u003cp\u003eWhen installing the Walker 250-54112 oxygen sensor on a Honda Civic, ensure the sensor is threaded securely with the correct torque to avoid leaks. Verify the wiring harness length and connector type match the vehicle’s factory specifications. It is recommended to disconnect the battery before installation to prevent electrical shorts. Use anti-seize compound on the threads if not pre-applied 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 stringent quality standards, ensuring durability and reliable performance. This part number 250-54112 undergoes rigorous testing to comply with emission control requirements. Warranty coverage details should be confirmed with the product documentation or supplier.\u003c\/p\u003e","brand":"Walker","offers":[{"title":"Default Title","offer_id":43533662290101,"sku":"DKHD-250-54112","price":156.89,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0628\/1442\/1173\/files\/O2_25054112_Fro.jpg?v=1774891836","url":"https:\/\/www.partcatalog.com\/products\/walker-250-54112-oxygen-sensor","provider":"PartCatalog","version":"1.0","type":"link"}