I've got what I believe to be a NOS RH one. Part number is 9738254. However, the GM box that it came in has the part number as 9738256. Hmm, I've also found information that claims that the 9738256 part fits '75-76 Firebird, 75-77 Ventura, 77-79 Phoenix, 76-80 Sunbird notch back coupes, 78-80 Sunbird hatchback coupe with custom door and quarter trim, and then says (Also fits Chevy./Buick/Olds). Hmmm...
Cosmos is on in four minutes. Must go watch.
1968 Oldsmobile Cutlass S Convertible
1978 Oldsmobile Starfire Firenza
1987 Oldsmobile 442
"Starfire, the Oldsmobile you didn't expect"