OEM USED ORIGINAL BUICK GM PART NUMBER 20723901 ADDITIONAL PART NUMBERS 20728201 , 20728252 1990 1991 1992 1993 BUICK RIVIERA TAILLIGHT TRUNK TAILLIGHT SUPPORT FILLER PANEL OEM USED TRIM CRACKED THROUGH ABOVE LICENSE PLATE MOUNT DOES HAVE WEAR ECONOMY SHIPPING AVAILABLE TO 48 CONTINENTAL STATES ECONOMY SHIPPING WILL TAKE 5 - 10 BUSINESS DAYS WILL FIT 1993 1992 1991 1990 1989 1988 BUICK RIVIERA PULLED FROM A 1990 RIV THERE ARE SCRATCHES IN EVERY USED PART Please Send a message if I can help You further Ask any questions You may have before You click the BUY IT NOW TAB THANKS FOR STOPPING BY WE APPRECIATE YOUR VISIT 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 ECONOMY SHIPPING AVAILABLE TO 48 CONTINENTAL STATES 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