{"product_id":"walker-250-24129-oxygen-sensor","title":"Walker 250-24129 Oxygen Sensor - Downstream","description":"\u003ch2\u003eOverview of Walker Products OE Oxygen Sensor 250-24129\u003c\/h2\u003e\u003cp\u003eThe Walker Products OE Oxygen Sensor 250-24129 is designed specifically for Mazda Miata models, ensuring precise emission control and optimal engine performance. This heated oxygen sensor features a threaded mounting type and a radiused polygon male connector for secure installation.\u003c\/p\u003e\u003cul\u003e\n\u003cli\u003eWiring harness length: 17.24 inches\u003c\/li\u003e\n\u003cli\u003eWire gauge measurement: 20 gauge\u003c\/li\u003e\n\u003cli\u003eHeated sensor type for faster response\u003c\/li\u003e\n\u003cli\u003eSpecific fit for Mazda Miata\u003c\/li\u003e\n\u003cli\u003eFour-wire configuration\u003c\/li\u003e\n\u003cli\u003eRadiused polygon male connector\u003c\/li\u003e\n\u003cli\u003eThread diameter: 18.0 mm\u003c\/li\u003e\n\u003cli\u003eOverall length: 20.79 inches\u003c\/li\u003e\n\u003cli\u003eThreaded mounting type\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch2\u003eDetailed Product Description\u003c\/h2\u003e\u003cp\u003eThis Walker Products OE oxygen sensor (part number 250-24129) is engineered to meet the exact specifications of Mazda Miata vehicles. The heated sensor type allows for quicker warm-up times, improving fuel efficiency and reducing emissions. With a 20 gauge wire and a four-wire setup, this sensor provides reliable signal transmission to the engine control unit. The radiused polygon male connector ensures a secure and precise connection, while the threaded mounting type with an 18.0 mm thread diameter facilitates straightforward installation. The wiring harness length of 17.24 inches and overall length of 20.79 inches are designed to fit the specific routing requirements of the Mazda Miata exhaust system.\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 match or exceed factory specifications. This oxygen sensor is part of that line, providing a direct replacement solution for emission control sensors. The OE designation indicates compatibility and performance aligned with Mazda’s original components, ensuring consistent operation and durability.\u003c\/p\u003e\u003ch2\u003eCommon Applications and Issues Addressed\u003c\/h2\u003e\u003cul\u003e\n\u003cli\u003eRestores accurate oxygen sensing for proper air-fuel mixture\u003c\/li\u003e\n\u003cli\u003eHelps resolve check engine light codes related to oxygen sensors\u003c\/li\u003e\n\u003cli\u003eImproves fuel economy by providing precise feedback to the ECU\u003c\/li\u003e\n\u003cli\u003eReduces harmful emissions by maintaining optimal combustion\u003c\/li\u003e\n\u003cli\u003eEliminates rough idling or engine hesitation caused by faulty sensors\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch2\u003eInstallation Notes and Tips\u003c\/h2\u003e\u003cul\u003e\n\u003cli\u003eEnsure the vehicle is cool before installation to avoid burns\u003c\/li\u003e\n\u003cli\u003eUse appropriate tools for threaded mounting to prevent damage\u003c\/li\u003e\n\u003cli\u003eVerify connector type matches the vehicle harness (radiused polygon male)\u003c\/li\u003e\n\u003cli\u003eCheck wiring harness length and routing to avoid tension or interference\u003c\/li\u003e\n\u003cli\u003eFollow Mazda Miata service manual guidelines for sensor replacement\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch2\u003eQuality Assurance and Warranty\u003c\/h2\u003e\u003cp\u003eWalker Products OE oxygen sensors are manufactured to meet strict quality standards, ensuring reliable performance and durability. This part number 250-24129 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":43531894620341,"sku":"DKHD-250-24129","price":99.91,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0628\/1442\/1173\/files\/O2_25024129_Fro.jpg?v=1774891603","url":"https:\/\/www.partcatalog.com\/products\/walker-250-24129-oxygen-sensor","provider":"PartCatalog","version":"1.0","type":"link"}