1995 Buick Regal Owner's Manual - Page 264

Normal Maintenance ReplacementParts Air Cleaner Filter AllEngines ...A1208C Battery 3.1L (Code M) ...525 CCA 3.8L (Code L) ...690 CCA Engine Oil Filter AllEngines ...PF47 PCV Valve All Engines ...CV892C Radiator Cap All Engines ...RC27 Spark Plugs 3.1 L (Code M) ...mR44LTSM6 Gap: 0.060" ( 1.52 mm) 3-8L(CodeL) ...41-601 Gap: 0.060" (1.52 m m ) Dimensions Exterior Length 2-Door Models ...193.6" (4 917 mm) 4-Door Models ...194.8" (4 949 mm) Width All Models ...72.5" ( I 842 mm) Height 2-Door Models ...53.0" (1 347 mm) &Door Models ...54.5" 384 mm) (1 Wheelbase All Models ...107.5" (2 730 mm) Front Tread All Models ...59.5"(1 512 mm) Rear Tread All Models ...S8.0"(1 472 mm) 6-56