{"product_id":"walker-350-35022-oxygen-sensor","title":"Walker 350-35022 Oxygen Sensor - Upstream","description":"\u003ch2\u003eOverview of Walker 350-35022 Oxygen Sensor for Mazda 3\u003c\/h2\u003e\u003cp\u003eThe Walker 350-35022 oxygen sensor is designed specifically for Mazda 3 models, providing precise emission control and engine performance monitoring. This heated oxygen sensor ensures accurate air-fuel mixture readings to help maintain optimal engine efficiency.\u003c\/p\u003e\u003cul\u003e\n\u003cli\u003eWiring harness length: 29.06 inches for flexible installation\u003c\/li\u003e\n\u003cli\u003eWire gauge measurement: 20 gauge for reliable electrical conductivity\u003c\/li\u003e\n\u003cli\u003eHeated sensor type for faster response times\u003c\/li\u003e\n\u003cli\u003eSpecific fitment for Mazda 3 vehicles\u003c\/li\u003e\n\u003cli\u003eFive-wire configuration with both male and female radiused polygon connectors\u003c\/li\u003e\n\u003cli\u003eThread diameter of 18.0 mm with threaded mounting type\u003c\/li\u003e\n\u003cli\u003eOverall length of 32.6 inches for proper placement\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch2\u003eDetailed Product Description\u003c\/h2\u003e\u003cp\u003eThis Walker oxygen sensor (part number 350-35022) is engineered to meet the exact specifications required by Mazda 3 models. Featuring a heated sensor element, it quickly reaches operating temperature to provide accurate oxygen level readings. The sensor includes a 29.06-inch wiring harness with 20 gauge wires, ensuring durability and consistent signal transmission. Its five-wire design supports advanced sensor functions, while the radiused polygon connectors—both male and female—allow for secure and precise connections. The threaded mounting type with an 18.0 mm diameter ensures a proper fit and seal in the exhaust system.\u003c\/p\u003e\u003cp\u003eWalker Products Aftermarket offers this sensor as part of their emission control sensor line, focusing on delivering components that meet or exceed OEM standards. This product line emphasizes compatibility and reliability for specific vehicle applications, such as the Mazda 3, ensuring that replacement parts integrate seamlessly with existing systems.\u003c\/p\u003e\u003ch2\u003eCommon Applications and Issues Addressed\u003c\/h2\u003e\u003cul\u003e\n\u003cli\u003eReplacement for faulty or worn oxygen sensors in Mazda 3 vehicles\u003c\/li\u003e\n\u003cli\u003eHelps resolve engine performance issues related to incorrect air-fuel mixture\u003c\/li\u003e\n\u003cli\u003eReduces emissions by providing accurate feedback to the engine control unit\u003c\/li\u003e\n\u003cli\u003ePrevents check engine light triggers caused by sensor failure\u003c\/li\u003e\n\u003cli\u003eImproves fuel efficiency by maintaining proper combustion monitoring\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 sensor removal to avoid burns\u003c\/li\u003e\n\u003cli\u003eUse appropriate oxygen sensor socket for threaded removal and installation\u003c\/li\u003e\n\u003cli\u003eVerify connector orientation matches the radiused polygon shape for secure fit\u003c\/li\u003e\n\u003cli\u003eCheck wiring harness length and routing to prevent damage or interference\u003c\/li\u003e\n\u003cli\u003eFollow torque specifications for the 18.0 mm threaded mounting to avoid leaks\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch2\u003eQuality Assurance and Warranty\u003c\/h2\u003e\u003cp\u003eThe Walker 350-35022 oxygen sensor is manufactured to meet strict quality standards, ensuring durability and consistent performance. As part of the Walker Products Aftermarket line, this sensor undergoes rigorous testing to comply with emission control requirements. Warranty coverage details should be confirmed with the point of purchase or manufacturer documentation.\u003c\/p\u003e","brand":"Walker","offers":[{"title":"Default Title","offer_id":43538442682549,"sku":"DKHD-350-35022","price":121.35,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0628\/1442\/1173\/files\/O2_35035022_Fro.jpg?v=1774892174","url":"https:\/\/www.partcatalog.com\/products\/walker-350-35022-oxygen-sensor","provider":"PartCatalog","version":"1.0","type":"link"}