{"product_id":"walker-350-34640-oxygen-sensor","title":"Walker 350-34640 Oxygen Sensor - Downstream or Upstream","description":"\u003ch2\u003eOverview of Walker Oxygen Sensor for Mini Cooper\u003c\/h2\u003e\u003cp\u003eThe Walker 350-34640 oxygen sensor is designed specifically for Mini Cooper 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\u003eWiring harness length: 22.17 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 Mini Cooper vehicles\u003c\/li\u003e\n\u003cli\u003eFour-wire configuration with radiused polygon female connector\u003c\/li\u003e\n\u003cli\u003eThread diameter: 18.0 mm\u003c\/li\u003e\n\u003cli\u003eOverall length: 25.71 inches\u003c\/li\u003e\n\u003cli\u003eThreaded mounting for reliable attachment\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch2\u003eDetailed Product Description\u003c\/h2\u003e\u003cp\u003eThis Walker oxygen sensor (part number 350-34640) is engineered to meet the exact specifications required by Mini Cooper vehicles. The heated sensor design allows for quicker activation and more accurate readings of exhaust gases, which helps maintain efficient fuel combustion and reduces harmful emissions. The four-wire setup includes a 20-gauge wiring harness measuring 22.17 inches, providing sufficient length for proper routing and connection. The radiused polygon female connector ensures a secure and precise fit, minimizing the risk of electrical issues. With an 18.0 mm thread diameter and a total length of 25.71 inches, this sensor installs easily using the threaded mounting type.\u003c\/p\u003e\u003cp\u003eThis oxygen sensor is part of the Walker Products Aftermarket line, which focuses on delivering reliable emission control components tailored to specific vehicle applications. Walker Products Aftermarket parts are designed to meet or exceed OEM standards, providing a dependable replacement option for maintaining emission system integrity.\u003c\/p\u003e\u003ch2\u003eCommon Applications and Issues Addressed\u003c\/h2\u003e\u003cul\u003e\n\u003cli\u003eRestores accurate oxygen level readings for Mini Cooper exhaust systems\u003c\/li\u003e\n\u003cli\u003eHelps resolve engine performance problems related to faulty sensors\u003c\/li\u003e\n\u003cli\u003eReduces increased emissions caused by sensor failure\u003c\/li\u003e\n\u003cli\u003ePrevents poor fuel economy due to incorrect air-fuel mixture\u003c\/li\u003e\n\u003cli\u003eEliminates check engine light triggers related to oxygen sensor faults\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 mounting removal and installation\u003c\/li\u003e\n\u003cli\u003eVerify connector type matches the vehicle harness before installation\u003c\/li\u003e\n\u003cli\u003eDo not over-tighten the sensor to prevent thread damage\u003c\/li\u003e\n\u003cli\u003eCheck wiring harness routing to avoid contact with hot exhaust components\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch2\u003eQuality Assurance and Warranty\u003c\/h2\u003e\u003cp\u003eWalker Products Aftermarket oxygen sensors are manufactured to meet strict quality standards and provide consistent performance. While specific warranty details for part number 350-34640 should be confirmed at the point of purchase, Walker typically offers coverage against defects in materials and workmanship to ensure reliability in emission control applications.\u003c\/p\u003e","brand":"Walker","offers":[{"title":"Default Title","offer_id":43538390810805,"sku":"DKHD-350-34640","price":67.45,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0628\/1442\/1173\/files\/O2_35034640_Fro.jpg?v=1774892140","url":"https:\/\/www.partcatalog.com\/products\/walker-350-34640-oxygen-sensor","provider":"PartCatalog","version":"1.0","type":"link"}