When doing replacement or upgrading on 1963 – 1999 Buick Riviera, the bulb size guide is necessary for you to take the reference.
Jump to corresponding car model with the catalog bellow.

• Buick Riviera Bulb Size Guide

1963 – 1999 Buick Riviera Bulb Size Guide
Low Beam Headlight	1988 – 1993, 1995 – 1999	9006
	1975 – 1985	H4656
	1986 – 1987	H4703
	1963 – 1974	H5006
High Beam Headlight	1988 – 1993, 1995 – 1999	9005
	1975 – 1985	H4651
	1986 – 1987	H4701
	1963 – 1974	H5001
Back Up Light	1963 – 1993	1156
	1995 – 1999	3057
Brake	1963 – 1985	1157
	1986 – 1993	2057
	1995 – 1999	3057
Dome Light	1963 – 1969	1004
	1971, 1996 – 1999	194
	1970, 1973	211-2
	1972	212-2
	1974 – 1984	561
	1985 – 1993	562
	1995	912
Front Side Marker	1972 – 1973, 1983 – 1988, 1992 – 1993, 1995 – 1999	194
	1968 – 1970, 1977 – 1982, 1989 – 1991	194NA
	1971	97
Front Turn Signal	1963 – 1985	1157
	1986 – 1993	2057
	1995, 1997 – 1999	3057
	1996	3157NA
License Plate	1963 – 1964	1155
	1977	168
	1973 – 1976, 1978 – 1993, 1995 – 1999	194
	1965 – 1972	97
Parking Light	1963 – 1980, 1982 – 1985	1157
	1981	194NA
	1986 – 1993	2057NA
	1997 – 1999	3057
	1995	3057NA
	1996	3157
Rear Side Marker	1971	1157
	1977	168
	1968 – 1970, 1972 – 1976, 1978 – 1989, 1991, 1993, 1995 – 1999	194
	1990, 1992	24
Rear Turn Signal	1964	1034
	1963, 1965 – 1985	1157
	1986 – 1993	2057
	1995 – 1999	3057
Tail Light	1963 – 1964	1034
	1965 – 1976, 1978 – 1985	1157
	1977	168
	1989, 1993	194
	1986 – 1988, 1990 – 1992	2057
	1995 – 1999	3057
Center High Mount Stop Light	1987 – 1988	1141
	1986, 1989 – 1993, 1995 – 1999	1156
Courtesy	1979 – 1980, 1983 – 1985, 1989 – 1993, 1995 – 1999	168
	1971	194
	1969	211-2
	1975 – 1978, 1981 – 1982, 1986	562
	1970	89
	1963 – 1968, 1972 – 1974	90
	1987 – 1988	912
Engine Compartment Light	1963 – 1969, 1972 – 1973, 1976 – 1980, 1982	1004
	1995 – 1999	561
	1970, 1983 – 1993	89
Glove Box	1981 – 1982	1891
	1963 – 1970, 1972 – 1978	1893
	1979 – 1980, 1985 – 1986, 1992 – 1993, 1995 – 1999	194
Map Light	1982 – 1983, 1985 – 1988	1004
	1997 – 1999	168
	1971	194
	1980	211-2
	1974	561
	1990 – 1993	562
	1972 – 1973, 1975 – 1977, 1979, 1981	578
	1963 – 1967	89
	1995 – 1996	906
	1984	912
Radio Display	1974	1816
	1965 – 1969	1892
	1970, 1972 – 1973, 1975 – 1978, 1982	1893
	1979 – 1980, 1983 – 1988	194
Trunk	1983 – 1993	1003
	1995 – 1996	1156
	1971	194
	1997 – 1999	211-2
	1963 – 1970, 1972 – 1982	89