INDEX The identification or usage charts are located in the catalog as listed below Introduction Catalog Examples Terminology VIN Model Designation Stamping Information Engine Identification Engine and Transmission Usage Transmission ID Trans to Asm Transmission ID Asm to Trans Axle ID Body Number Plate Trim Combinations l Paint Colors A Label Locations GM Regular Production Options By Family Option Label Explanation Sales Options Production Options Metrics Abbreviations V Belt Chart Group 1 066 Radiator Chart Group 1 219 Ref Starter Motor Chart Group 2 041 Starter Motor Chart Group 2 041 Spark Plug Wire Chart Group 2 240 Ref Generator Chart Group 2 275 Generator Chart Group 2 275 Distributor Chart Group 2 361 Lamg Socket Chart Group 2 999 Fue Tank Meter Chart Group 3 107 Fuel Injection Pump Group 3 306 Throttle Body Chart Group 3 335 Air Cleaner Chart Group 3 402 EGR Valve Chart Group 3 670 Carburetor Chart Group 3 725 Electronic Control Module Chart Group 3 999 Speedometer Gear Chart A T Group 4 337 Transmission Chart Group 4 499 Master Cylinder Chart Group 4 650 Power Booster Chart Group 4 901 Steering Gear Chart Group 6 508 Steering Column Chart Group 6 518 Power Steering Pump Chart Group 6 605 Spring Charts Group 7 412 Adhesive Molding Usage Group 8 132 Heater Module Chart Group 8 845 Heater Blowers Group 8 857 Air Conditioning Module Group 9 169 Air Conditioning Compressors Group 9 170 Air Conditioning Blowers Group 9 215 Air Conditioning Connectors Group 9 222 Electric Antenna Chart Group 9 645 Instrument Cluster Chart Group 9 735 Seat Belt Charts Group 14 875 Belt Codes Group 14 875 Seat Belt Cross Reference Group 14 875 Carpet Identification Group 15 512 Fabric Identification Group 15 996 Wire Tag Chart Group 15 998 Y 1989 GENERAL MOTORS SERVICE PARTS 0PERATlONS BUICK 44J 2 REV 10 89