I A 3 SHEETlMETAL HEATER GMC GROUP 8 866 Con t A 73 74 CP 1 2 3 6 cyl 1191141 1 88 CAP water pump heater hose pipe 1 therm hsg htr hose outlet 23 4947 78 G1 2 3 exc A C 3037476 1 38 FITTING mtr cooling 23 5240 73 77 G 2 Panel 73 77 C 1 2 3 307 350 exc A T 3849848 1 1 70 NIPPLE heater hose 1 070 73 77 All 454 78 All exc Diesel 3849848 1 1 70 NIPPLE therm by pass hose 2 0 L x hex 23 5240 73 78 CK 2 3 292 03 43 328291 1 1 75 NIPPLE htr to therm hsg hose therm end 3 O L x hex 23 5240 73 78 All Blazer Jimmy V8 331968 2 45 NIPPLE htr to inlet manifold hose 2 0 L x hex 23 5240 75 77 All 292 354502 1 2 90 NIPPLE therm by pass hose at water pump 23 5240 75 78 All 292 354501 1 1 70 NIPPLE therm by pass hose at r therm housing 23 5240 78 All Diesel 407729 1 1 60 NIPPLE htr hose to int manif 23 5240 78 All 292 473375 1 2 90 NIPPLE therm by pass hose at wat 4 pump 23 5240 78 All Diesel A 404561 1 89 NIPPLE by pass hose to water pump 23 5240 73 75 All w aux heater 2464966 1 4 60 TEE aux htr hose l 23 5395 76 78 G 1 2 3 w rear aux heater 356288 1 18 00 TEE w valve asm aux heater hose 23 5415 74 77 CK 1 2 06 74 78 G1 2 3 w aux htr 2464967 1 6 45 TEE aux htr hose 23 5415 8 873 COMPASS PLATE THERMOMETER KIT Truck 73 77 All Blazer Jimmy M H C 983335 1 8 25 COMPASS Q 23 46078 74 76 CKG1 2 3 Q 3975375 1 2 80 PLATE compass mounting 23 4607P 73 All 2234611 1 V 17 90 THERMOMETER KIT unitized 23 4607 8 890 LAMP ASM Hood 74 76 CK l 2 3 Blazer Jimmy 344824 1 14 50 LAMP ASM under hood 7 1260 77 78 CK 1 2 3 Blazer Jimmy 994850 1 6 35 LAMP ASM under hood 7 1260 8 900 NOTE For standard parts refer to standard and metric parts book 89 L l WAREHOUSING AND DISTRIBUTIONDIVISION OF GENERAL MOTORS CORPORATION LT TRUCK 51 8 866 8 900 8 16 REV 2 83