For 1987-1989 GMC R3500 Back Up Light Bulb API 99139XZWM 1988 Back Up Light

For 1989-1991 Chevrolet R3500 License Light Bulb API 92815WKYT 1990

For 1988-1989, 1993-1999 Chevrolet C1500 Back Up Light Bulb API 67391QSHG 1994

For 1989 Chevrolet R3500 Back Up Light Bulb Philips 49499FHJW Back Up Light

For 1989 Chevrolet R3500 Back Up Light Bulb Philips 53812MVNC Back Up Light

For 1989 Chevrolet R3500 Back Up Light Bulb Wagner 93755PKCW Back Up Light

For 1989 Chevrolet V3500 Back Up Light Bulb API 58811CRDZ Back Up Light

For 1989 Chevrolet R2500 Back Up Light Bulb API 77724SPPQ Back Up Light