Rear Spoiler (3rd) Third Brake Light is a direct fit for the following. Genuine Ford Part Number: 2R3Z-13A613-AA. The item "2003-2004 Ford Mustang Cobra Spoiler LED Third Brake Light OEM 2R3Z-13A613-AA" is in sale since Monday, March 21, 2016. This item is in the category "eBay Motors\Parts & Accessories\Car & Truck Parts\Lighting & Lamps\Tail Lights".The seller is "quirkparts" and is located in Quincy, Massachusetts. This item can be shipped worldwide.