1988 TRIM COMBINATIONS COLORS Indicated Basic Vinyl or Leather Finish is Antique BASIC INTERIOR BASIC INT BIG 4 PARTS 27 Dk Blue 20 Ver Dk Sapphire 66 Med Beechwood 62 Lt addle Med Lt Saddle 79 Dk Claret 82 Med Dk Gray Dk Gray SEAT OPTION CODE LEGEND AR9 Bucket Reclining Back A52 Regular Bench 3 Pass A65 No ch Back Bench 3 Pass AMG 55 45 B G 45 55 A AV7 50 50 P Seat w 0 P Seat Reclining TRIM LEVEL SEATS SEAT OR DOOR DOORS D Deluxe 1 ist Design C Cloth M Custom 2 2nd Design V Vinyl S Standard 3 3rd Design L Luxury 4 4th Design 5 Sth Design a Modified COMBINATION NUMBER CODING The First Two Numbers indicate the Basic Color i e 19 Black The Third Number or Letter indicates the Type and Design Level as follows Cloth vinyl D C D E G H J 8 All Vinyl N R V W Y Z Leather 2 3 4 5 1988 TRIM COMBINATIONS Seat Very Med Med Seat Option Trim Level Dk Dk Lt Beech Dk Dk Material Styles Code Seats Door Sapphire Blue Saddle Wood Claret Gray Texture 1BL69 A52 AV7 Sl lV 200 GGG 79G 820 BRONTE ROLAN II CL lBL69 A52 AV7 Sl lV 20R 66R 79R B2R HARTFERO SIERRA CF 1BN35 A52 Av7 S1 30 20V 66v 79V 82V HARTFERO SIERRA CF 1BN69 A52 AV7 52 3C 20E 66E 79E 82E YORK CL 1BN35 A52 AV7 M2 3C 20E 66E 79E 82E YORK CL 1BU69 AMG S3 4C 200 66C 790 820 PRIMA II CL 1Bu69 AM6 S3 4V 202 792 822 SIERRA LEA 1G237 AR9 A65 AM6 S2 BC 27D 620 790 820 YORK CL 16237 A65 S2 3V 27V 62v 79V B2v HARTFERD SIERRA CF 1GZ37 AM6 M3 4C 27E 62E 79E 82E PRIMA II CL 1991 GENERAL MOTORS SERVICE PARTS OPERATlONS CHEVROLET 17W 6 91 ww 14 000