{"product_id":"walker-350-341016-oxygen-sensor","title":"Walker 350-341016 Oxygen Sensor - Downstream Front or Downstream Rear","description":"\u003ch2\u003eOverview of Walker Oxygen Sensor 350-341016 for Lincoln MKT\u003c\/h2\u003e\u003cp\u003eThe Walker 350-341016 oxygen sensor is designed specifically for the Lincoln MKT, 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: 28.54 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 Lincoln MKT models\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: 31.49 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 Products Aftermarket oxygen sensor (part number 350-341016) is engineered to meet the exact specifications required by Lincoln MKT vehicles. The heated sensor design allows for quicker activation and more accurate readings of exhaust gases, which is critical for maintaining proper air-fuel mixture and reducing emissions. The four-wire setup includes a 20-gauge wiring harness measuring 28.54 inches, providing sufficient length for installation without excess slack. The radiused polygon female connector ensures a secure and precise connection to the vehicle’s wiring harness. With an 18.0 mm thread diameter and a threaded mounting type, this sensor installs firmly into the exhaust system, maintaining a tight seal and reliable operation.\u003c\/p\u003e\u003ch2\u003eWalker Products Aftermarket Line\u003c\/h2\u003e\u003cp\u003eThe Walker Products Aftermarket line focuses on delivering emission control components that meet or exceed OEM standards. This oxygen sensor is part of that line, offering a direct replacement solution tailored for specific vehicle applications like the Lincoln MKT. The product line emphasizes compatibility, durability, and performance to support emission system integrity and vehicle compliance.\u003c\/p\u003e\u003ch2\u003eCommon Applications and Issues Addressed\u003c\/h2\u003e\u003cul\u003e\n\u003cli\u003eRestores accurate oxygen sensing for proper engine management\u003c\/li\u003e\n\u003cli\u003eHelps resolve rough idling and poor fuel economy\u003c\/li\u003e\n\u003cli\u003eReduces emissions by ensuring correct air-fuel ratio\u003c\/li\u003e\n\u003cli\u003ePrevents check engine light triggers related to oxygen sensor faults\u003c\/li\u003e\n\u003cli\u003eImproves overall engine performance and drivability\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch2\u003eInstallation Notes and Tips\u003c\/h2\u003e\u003cp\u003eWhen installing the Walker 350-341016 oxygen sensor on a Lincoln MKT, ensure the sensor threads are clean and free of debris. Use anti-seize compound on the threads if recommended by the vehicle manufacturer to prevent seizing. Connect the four-wire harness securely to the female radiused polygon connector, verifying proper alignment. Avoid over-tightening the sensor to maintain thread integrity and prevent damage.\u003c\/p\u003e\u003ch2\u003eQuality Assurance and Warranty\u003c\/h2\u003e\u003cp\u003eWalker Products Aftermarket oxygen sensors undergo rigorous testing to meet emission control standards and vehicle-specific requirements. While specific warranty details are not provided here, Walker typically offers coverage against defects in materials and workmanship. Refer to the product packaging or manufacturer documentation for exact warranty terms.\u003c\/p\u003e","brand":"Walker","offers":[{"title":"Default Title","offer_id":43538005491893,"sku":"DKHD-350-341016","price":55.01,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0628\/1442\/1173\/files\/O2_350341016_Fro.jpg?v=1774891974","url":"https:\/\/www.partcatalog.com\/products\/walker-350-341016-oxygen-sensor","provider":"PartCatalog","version":"1.0","type":"link"}