{"product_id":"walker-350-34001-oxygen-sensor","title":"Walker 350-34001 Oxygen Sensor - Downstream Rear","description":"\u003ch2\u003eOverview of Walker 350-34001 Oxygen Sensor\u003c\/h2\u003e\u003cp\u003eThe Walker 350-34001 oxygen sensor is designed specifically for select Ford and Lincoln models, including the Explorer, Flex, MKS, MKT, and Taurus. This heated oxygen sensor provides accurate emissions control by monitoring exhaust gases and ensuring optimal engine performance.\u003c\/p\u003e\u003cul\u003e\n\u003cli\u003eHeated sensor type for faster response times\u003c\/li\u003e\n\u003cli\u003eSpecific fit for Ford and Lincoln vehicles\u003c\/li\u003e\n\u003cli\u003e15.28-inch wiring harness length for flexible installation\u003c\/li\u003e\n\u003cli\u003e20 gauge wire measurement with 4 wires for reliable signal transmission\u003c\/li\u003e\n\u003cli\u003eRadiused polygon female connector for secure connection\u003c\/li\u003e\n\u003cli\u003eThreaded mounting type with 18.0 mm thread diameter\u003c\/li\u003e\n\u003cli\u003eOverall length of 18.82 inches for proper fitment\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch2\u003eDetailed Product Description\u003c\/h2\u003e\u003cp\u003eThis Walker Products Aftermarket oxygen sensor (part number 350-34001) is engineered to meet the exact specifications of your vehicle’s emission system. The heated sensor element allows the sensor to reach operating temperature quickly, improving fuel efficiency and reducing emissions. The 4-wire design includes a heater circuit and signal wires, ensuring accurate oxygen level readings. The radiused polygon female connector provides a secure and corrosion-resistant connection, while the threaded mounting type with an 18.0 mm diameter ensures a proper and stable fit in the exhaust system.\u003c\/p\u003e\u003ch2\u003eCompatible Vehicles and Applications\u003c\/h2\u003e\u003cp\u003eThis oxygen sensor is compatible with specific Ford and Lincoln models, including:\u003c\/p\u003e\u003cul\u003e\n\u003cli\u003eFord Explorer\u003c\/li\u003e\n\u003cli\u003eFord Flex\u003c\/li\u003e\n\u003cli\u003eLincoln MKS\u003c\/li\u003e\n\u003cli\u003eLincoln MKT\u003c\/li\u003e\n\u003cli\u003eFord Taurus\u003c\/li\u003e\n\u003c\/ul\u003e\u003cp\u003eIt is designed to replace the original equipment sensor, maintaining proper emissions control and engine management for these vehicles.\u003c\/p\u003e\u003ch2\u003eCommon Issues Addressed by This Oxygen Sensor\u003c\/h2\u003e\u003cul\u003e\n\u003cli\u003eCheck engine light triggered by faulty oxygen sensor readings\u003c\/li\u003e\n\u003cli\u003ePoor fuel economy due to incorrect air-fuel mixture\u003c\/li\u003e\n\u003cli\u003eIncreased emissions and failed emissions tests\u003c\/li\u003e\n\u003cli\u003eEngine performance problems such as rough idling or hesitation\u003c\/li\u003e\n\u003cli\u003eHeater circuit failure causing delayed sensor response\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 removing the old sensor to avoid burns\u003c\/li\u003e\n\u003cli\u003eUse appropriate tools to avoid damaging the sensor or connector\u003c\/li\u003e\n\u003cli\u003eVerify the connector shape and gender match the vehicle harness (radiused polygon, female)\u003c\/li\u003e\n\u003cli\u003eApply anti-seize compound on the threaded portion if recommended by the vehicle manufacturer\u003c\/li\u003e\n\u003cli\u003eCheck wiring harness length (15.28 inches) for proper routing and clearance\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch2\u003eQuality Assurance and Warranty\u003c\/h2\u003e\u003cp\u003eWalker Products Aftermarket parts are manufactured to meet or exceed OEM standards. The 350-34001 oxygen sensor undergoes rigorous testing to ensure durability and reliable performance in emission control systems. Warranty coverage details should be confirmed with the product documentation or supplier.\u003c\/p\u003e","brand":"Walker","offers":[{"title":"Default Title","offer_id":43537951850677,"sku":"DKHD-350-34001","price":47.27,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0628\/1442\/1173\/files\/O2_35034001_Fro_6bdc686d-a9bb-47bd-b4ce-2d32b57e984e.jpg?v=1774891945","url":"https:\/\/www.partcatalog.com\/products\/walker-350-34001-oxygen-sensor","provider":"PartCatalog","version":"1.0","type":"link"}