Check the listing for details. 4PCS O2 Lambda Oxygen Sensors Upstream & Downstream For Lincoln MKS 2011-14 3.5L. Condition: New. Listed at 155.00 USD. Will this item fit your vehicle？ To ensure you order the correct part for your vehicle.please carefully examine our fitment tab bellow and check if the number of your previoes part is exactly the same as the number(s) staated in our listing. If you are not sure about what exactly you need-feel free to contact us every working day(except on weekend) and get professional assistance wihin 24 hours-that way you will get the right part and do not need to deal with returns-save your time! Item Name: Oxygen Sensor Status: Normal Packing Unit: 4 Used in Vehicles: LINCOLN (cont'd) MKS 2014-2011 3.5 V6 T Front Rear HomePaymentShippingReturn PolicyAbout UsContact UsFeedbackWill this item fit your vehicle？To ensure you order the correct part for your vehicle.please carefully examine our fitment tab bellow and check if the number of your previoes part is exactly the same as the number(s) staated in our listing.If you are not sure about what exactly you need-feel free to contact us every working day(except on weekend) and get professional assistance wihin 24 hours-that way you will get the right part and do not need to deal with returns-save your time!Item Name: Oxygen SensorStatus: NormalPacking Unit: 4Used in Vehicles:LINCOLN (cont'd) MKS 2014-2011 3.5 V6 T Front Rear