{"product_id":"walker-250-24363-oxygen-sensor","title":"Walker 250-24363 Oxygen Sensor - Downstream","description":"\u003ch2\u003eOverview of Walker 250-24363 Oxygen Sensor for Mazda Protege\u003c\/h2\u003e\u003cp\u003eThe Walker 250-24363 oxygen sensor is designed specifically for Mazda Protege 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 Mazda Protege vehicles\u003c\/li\u003e\n\u003cli\u003e32.2-inch wiring harness length for flexible placement\u003c\/li\u003e\n\u003cli\u003e20 gauge wire measurement for durability and signal integrity\u003c\/li\u003e\n\u003cli\u003eThreaded mounting with 18.0 mm thread diameter\u003c\/li\u003e\n\u003cli\u003eRadiused polygon female connector for reliable connection\u003c\/li\u003e\n\u003cli\u003eOverall length of 35.75 inches for proper fitment\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch2\u003eDetailed Product Description\u003c\/h2\u003e\u003cp\u003eThis Walker Products OE oxygen sensor (part number 250-24363) is engineered to meet the exact specifications of Mazda Protege models. The sensor is heated, which allows it to reach operating temperature quickly, improving fuel efficiency and reducing emissions. It includes a 4-wire configuration with 20 gauge wires, providing accurate and stable sensor signals to the vehicle’s engine control unit. The wiring harness length of 32.2 inches offers sufficient reach for installation without excess slack. The sensor’s mounting type is threaded with an 18.0 mm diameter, ensuring a secure and leak-free fit. The connector features a radiused polygon shape and female gender, designed for a precise and secure electrical connection.\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 OEM standards. This oxygen sensor is part of that line, providing reliable performance and compatibility for specific vehicle applications like the Mazda Protege. Walker Products OE parts are designed to integrate seamlessly with existing vehicle systems, supporting emission control and engine management requirements.\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 sensors\u003c\/li\u003e\n\u003cli\u003eResolves check engine light triggers caused by oxygen sensor faults\u003c\/li\u003e\n\u003cli\u003eImproves fuel economy by enabling precise engine adjustments\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch2\u003eInstallation Notes and Tips\u003c\/h2\u003e\u003cp\u003eWhen installing the Walker 250-24363 oxygen sensor on a Mazda Protege, ensure the threaded mounting hole is clean and free of debris. Use anti-seize compound on the sensor threads if recommended by the vehicle manufacturer to prevent seizing. Connect the 4-wire harness securely to the female radiused polygon connector, verifying proper alignment. Avoid pulling on wires during installation to prevent damage. After installation, clear any diagnostic trouble codes and verify sensor operation with a scan tool.\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. This part number 250-24363 undergoes rigorous testing to ensure reliable operation in Mazda Protege vehicles. While specific warranty details may vary, Walker typically offers coverage against defects in materials and workmanship, supporting long-term use in emission control systems.\u003c\/p\u003e","brand":"Walker","offers":[{"title":"Default Title","offer_id":43532091261109,"sku":"DKHD-250-24363","price":74.29,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0628\/1442\/1173\/files\/O2_25024363_Fro.jpg?v=1774891647","url":"https:\/\/www.partcatalog.com\/products\/walker-250-24363-oxygen-sensor","provider":"PartCatalog","version":"1.0","type":"link"}