Warranty: 3 months 10x MAXTEC OXYGEN SENSOR, ref: R125P04-001 Brand new condition, In a sealed package you will receive: 10x MAXTEC OXYGEN SENSOR, ref: R125P04-001 Buyer will receive exactly the same unit as in photos, We post the item from UK, we post it with a tracking number, we generally post the item with UPS, FedEx, DHL, Parcelforce. if you prefer any shipping company please let me know following payment completion, we do accept PayPal and eBay payment options. if you have any question please email us. The sale of this item may be subject to regulation by the U.S. Food and Drug Administration and state and local regulatory agencies. If so, do not bid on this item unless you are an authorized purchaser. If the item is subject to FDA regulation, we will verify your status as an authorized purchaser of this item before shipping of the item. Return Policy14 Day Return Policy. Customer must pay the return shipping costs when returning a product.