For 1988-1989 GMC R2500 Headlight Bulb High Beam API 74242MGCT

For 1988-1989 GMC R2500 Headlight Bulb Low Beam Wagner 98177GNRV

For 1988-1989 GMC R2500 Headlight Bulb Low Beam API 28968FJFQ

For 1988-1989 GMC R2500 Headlight Bulb Low Beam Wagner 51282KNQQ

For 1988-1989 GMC R2500 Headlight Bulb High Beam API 29527KXRB

For 1989 Chevrolet R2500 Headlight Bulb Low Beam API 92152KSTH

For 1988-1989 GMC R2500 Headlight Bulb Low Beam Philips 87982MBVW

For 1988-1989 GMC R2500 Headlight Bulb Low Beam Philips 78663DYJT