{"product_id":"walker-250-54063-oxygen-sensor","title":"Walker 250-54063 Oxygen Sensor - Upstream","description":"\u003ch2\u003eOverview of Walker 250-54063 Oxygen Sensor for Mazda MX-5\u003c\/h2\u003e\u003cp\u003eThe Walker 250-54063 oxygen sensor is designed specifically for Mazda MX-5 and MX-5 Miata models. 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 wires for precise readings\u003c\/li\u003e\n\u003cli\u003eSpecific fit for Mazda MX-5 and MX-5 Miata\u003c\/li\u003e\n\u003cli\u003e6.42-inch wiring harness length for convenient installation\u003c\/li\u003e\n\u003cli\u003eThreaded mounting type with 18.0 mm thread diameter\u003c\/li\u003e\n\u003cli\u003eRadiused polygon female connector for secure connection\u003c\/li\u003e\n\u003cli\u003eOverall length of 9.96 inches for proper fitment\u003c\/li\u003e\n\u003cli\u003eWire gauge measurement of 20 for durability and signal integrity\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch2\u003eWalker Products OE Brand Line Details\u003c\/h2\u003e\u003cp\u003eThis oxygen sensor is part of the Walker Products OE line, which focuses on delivering original equipment quality parts. The Walker Products OE line provides components engineered to meet or exceed factory specifications, ensuring compatibility and reliable performance for specific vehicle applications like the Mazda MX-5.\u003c\/p\u003e\u003ch2\u003eProduct Features and Technical Specifications\u003c\/h2\u003e\u003cp\u003eThe Walker 250-54063 oxygen sensor features a heated sensor type that allows for faster warm-up times and improved emissions control. It includes four wires with a 20-gauge measurement, supporting accurate signal transmission. The sensor’s wiring harness length of 6.42 inches and overall length of 9.96 inches are designed to fit precisely in the exhaust system of Mazda MX-5 and MX-5 Miata vehicles. The radiused polygon female connector ensures a secure and stable electrical connection, while the threaded mounting type with an 18.0 mm diameter allows for straightforward installation.\u003c\/p\u003e\u003ch2\u003eCommon Applications and Issues Addressed\u003c\/h2\u003e\u003cul\u003e\n\u003cli\u003eHelps maintain proper air-fuel mixture for efficient combustion\u003c\/li\u003e\n\u003cli\u003eReduces harmful emissions by providing accurate oxygen level data\u003c\/li\u003e\n\u003cli\u003ePrevents engine performance issues related to faulty oxygen sensors\u003c\/li\u003e\n\u003cli\u003eAddresses check engine light triggers caused by sensor failure\u003c\/li\u003e\n\u003cli\u003eSupports smooth engine idling and acceleration in Mazda MX-5 models\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch2\u003eInstallation Notes and Tips\u003c\/h2\u003e\u003cp\u003eWhen installing the Walker 250-54063 oxygen sensor, ensure the vehicle is cool to avoid burns. Use the correct tools to remove the old sensor and avoid damaging the wiring harness. The 18.0 mm threaded mounting allows for a secure fit; apply anti-seize compound on the threads if recommended by the vehicle manufacturer. Confirm the radiused polygon female connector is fully seated to prevent electrical issues. This sensor is designed for specific fitment on Mazda MX-5 and MX-5 Miata models, so verify compatibility before installation.\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 reliable performance and durability. While specific warranty details for part number 250-54063 may vary, Walker typically offers coverage against defects in materials and workmanship. Refer to the product documentation or manufacturer for exact warranty terms.\u003c\/p\u003e","brand":"Walker","offers":[{"title":"Default Title","offer_id":43533579255989,"sku":"DKHD-250-54063","price":155.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0628\/1442\/1173\/files\/O2_25054063_Fro.jpg?v=1774891824","url":"https:\/\/www.partcatalog.com\/products\/walker-250-54063-oxygen-sensor","provider":"PartCatalog","version":"1.0","type":"link"}