factory , oem used original Cadillac GM Part number on the lens , on the housing 1979 1978 1977 CADILLAC FLEETWOOD CADILLAC DEVILLE 1157 FRONT MARKER LIGHT Light SOCKET 1 Socket only for front amber parking marker light FRONT CENTER LEFT OR RIGHT Used Light SOCKETS ONLY -- Housing is NOT included -- shown as an example only - WEAR - SCRATCHES - USED CONDITION -- PICTURES SHOWN ARE THE ACTUAL LIGHT YOU WILL GET THERE WILL BE SCRATCHES IN JUST ABOUT EVERY USED LIGHT PULLED FROM A 1977 FLEETWOOD WILL FIT 1977 1978 1979 MAY FIT OTHER MODEL YEARS FLEETWOOD COUPE DEVILLE USED PARTS WILL HAVE SOME WEAR SCRATCHES all returns are subject to a 20% return / restock / handling charge , any return will also forfeit any multiple item discount for other item purchased at the same time when applicable We may use UPS in place of Fedex and USPS to Select Service areas at Our Discretion to improve Delivery Service at Off 66 Lights Trim When it comes to serving our customers, our staff has over 100 years of combined GM parts experience to serve you. Whether you?re looking for a part for your new GM vehicle or a part for a discontinued brand like Pontiac or Saturn, we?ve got the expertise to find the part and get it ready to ship. If you purchase your Parts from us, you are guaranteed to receive a genuine OEM Used Part designed and manufactured by GM to fit your specific GM vehicle. All of our parts and accessories are backed by Us and If you have a question, a problem, or just need help looking up a part, please Contact Us and we will be happy to help. If you need more parts, Just send a message , We Appreciate Your Stopping By Our Store