CADILLAC EXHAUST EMISSION TUNE UP LABELS EMISSION YEAR MODEL AND USAGE CODE STANDARDS PART NO 1977 C D E Z exc E F l KP Calif 1612502 1977 C E exc E F l KN Fed 1612503 1977 C E exc E F l KO Hi Alt 1612504 1977 C E w E F l KR Hi Alt 1612797 1977 C E w E F l KD Fed 1611459 1977 C E w E F l KH Calif 1611462 1977 K KJ Fed 1611463 1977 K KM Hi Alt 1612383 1977 K KS Calif 1612595 1978 C exc E F l KB Calif 1613389 1978 C exc E F l Hi Alt 1613391 1978 C D E Z exc E F l KF Hi Alt 1613392 1978 C w E F KL Fed 1613396 1978 C w E F KM Calif 1616434 1978 C w E F KN Hi Alt 1613398 1978 C 425 KU Fed 1615185 1978 D Z 425 KO Fed 1613822 1978 D Z 425 KN Calif 1615296 1978 E exc E F l KC Hi Alt 1613390 1978 E 425 KY Calif 1615690 1978 K 350B KR Fed 1615181 1978 K 350B KS Hi Alt 1615182 1978 K 350B KT Calif 1615183 1978 K 350N w NA2 V59 V99 HH Fed 560482 1978 K 350N w LT5 HK Hi Alt 562136 1979 C 425 MH Fed 1616391 1979 C 425 ML Hi Alt 1616864 1979 C 425 MT Fed 1617437 1979 C 425 MK Calif 1616866 1979 C 425 MM Calif 1616867 1979 C E K 350N 1st Des SL Fed Calif 22500533 1979 C E K 350N 2nd Des SM Hi Alt 22500534 1979 D Z MN Calif 1616868 1979 D Z MD Fed 1616894 1979 E K 50 MP Fed 1616869 1979 E 350 MW Calif 1618385 1979 K 350 MR Calif 1616870 DESIGN 1 Temperature sender located in front corner of intake manifold has single wire connector DESIGN 2 Glow plug control switch located in right front corner of intake man ifold has six 6 wire connector 1980 C 368 6 KG Calif 1618506 1980 C 368 6 KN Fed 1619781 1980 C E K 350N Exc U18 Z49 HR Fed 22505245 1980 C 350N HS Hi Alt 22505246 1980 C E K 350N w Z49 SH Fed 22508102 1980 C 4 1 4 NG Fed 25505723 1980 C E K 350N SJ Calif 22508206 1980 C 4 1 4 NN 25509792 1980 D Z 368 6 KP Fed 1619815 1980 D Z 368 6 KR Calif 1620174 1980 E K 368 9 w Z49 Canadian 1619644 1980 E K 368 9 KM 1619654 1980 E K 350B KE Calif 1618504 1980 E K 350N SB Alt 22505250 1981 C E K 350N DZ Fed 22510323 1981 C D 368 9 exc NM8 Export MAA Fed 1620767 1981 C D 368 9 MAK Calif 1622555 1981 C E K 350N HD Calif 22511050 1981 C 4 1 4 BFA Fed 25508914 1981 C 4 1 4 BFH Calif 25500338 1981 D 368 9 MAH Fed 1622469 i t WAREHOUSING AND DISTRIBUTION DIVISION OF GENERAL MOTORS CORPORATION V 89 544