g I Ba 126 I 22 4 G Q 3 2 1 n o V I 4 J 6 A J Q I zu ew 1 A 0 Ig I 3 h is 17 I I is Q Q 4 UIII i O I D 6 If J Q Q 1 0 9 I X I I W N G 115 Q Q I O 3 y WI I A B8 126 I 1978 81 A HEATER DEFROSTER SYSTEM I 1 MODULE Htr Component Parts Serviced N S 2 NUT Spr 8 18 8 921 3 DUCT ASM Htr Lwr Lvl Vent 9 262 4 WIRE ASM Grd 2 480 5 SCREW Hex M6 3 x 1 8 x 12 8 977 6 CABLE ASM Pwr Vent 9 787 7 NUT Ret 9 787 8 CABLE ASM Htr Temp Cont 9 787 K 9 CLIP Jpr to Intr Pnl 2 559 10 CABLE ASM Defr 9 787 11 CLIP Module Hoses to Htr 2 559 12 CONTROL ASM Htr 8 849 13 SCREW Hex M4 2 x 1 41 x 20 8 977 14 CONTROL ASM Air Vent 8 849 15 DUCT ASM Defr Upr Lvl Vent 9 779 16 OUTLET Htr Air 9 262 17 NUT U Type N S 18 FAN Blo Mtr 8 857 19 MOTOR Htr Bio 8 855 20 HARNESS Eng 2 480 21 RESISTOR Htr 8 855 22 SCREW ASM W Wa 9 211 23 SEAL Duct To Mod 9 262 24 SCREEN Mod Air Inlet 12 800 V 25 LACE Hood Ledge 12 801 26 SHIELD Ht Vent Mod 8l854 GIVl PARTS DIVISION GENERAL MOTORS CORPORAT ON BUICK 41A 1 8 000 GROUPI 8 52 9 80