I 4C12 037 RPO DEFINITIONS I 13L EXTERIOR COLOR SECONDARY SILVER METALLIC A 13U EXTERIOR COLOR S LVER METALLIC 14U EXTERIOR COLOR LT GRAY MET I 16U EXTERIOR COLOR PRIMARY BRITE WHITE 18U EXTERIOR COLOR PRIMARY DK GREEN GRAY METALLIC 22U T EXTERIOR COLOR PRIMARY LIGHT SAPPHIRE BLUE METALLIC 28U EXTERIOR COLOR PRIMARY BLACK SAPPHIRE METALLIC 40U EXTERIOR COLOR PRIMARY WHITE 41U EXTERIOR COLOR PRIMARY BLACK I I 56U EXTERIOR COLOR PRIMARY ALABASTER 57L EXTERIOR COLOR SECONDARY BEIGE METALLIC I I I 57U EXTERIOR COLOR BE GE METALLIC 69U EXTERIOR COLOR PR MARY MED UM BEECHWOOD METALLIC 72U EXTERIOR COLOR PRIMARY MEDIUM GARNET RED METALLIC 76U EXTERIOR COLOR PR MARY DARI GARNET RED METALLIC 77U EXTERIOR COLOR PR MARY DARK CHERRY METALLIC I 83U EXTERIOR COLOR PRIMARY SAPPHIRE BLUE FIREMIST I 85L EXTERIOR COLOR SECONDARY MED UM SLATE GRAY METALLIC 85U EXTERIOR COLOR PR MARY MEDIUM SLATE GRAY METALLIC 87 L SECONDARY COLOR EXTERIOR GUNMETAL MET 91 I V 91U EXTERIOR COLOR PR MARY PURPLE PEARL I I 1992 GENEERAL MOTORS SERVICE PARTS OPERATIONS BUICK 44C L L I8 92I 12 29 1 2 000 GROUP