98033 Spectra Heater Core v179604-v179511-v179484-v179605-v179606-v179483-v179607-v156074-v156016-v179630-v179631-v179632-v179633-v179634-v179635-v179636-v179637-v179482-v179638-v179639-v179481-v179640-v179641-v179480-v180849 1991 Mercury Marquis 1978

1991 Mercury Marquis 1978

1985 Chevrolet C10 1978

2006 American Motors Concord 1980 American Motors Eagle 1982 Buick Century 1980

1993 Isuzu i-370 2008 Isuzu I-Mark 1981

2002 GMC Sierra 1500 2001

98033 Spectra Heater Core v179604-v179511-v179484-v179605-v179606-v179483-v179607-v156074-v156016-v179630-v179631-v179632-v179633-v179634-v179635-v179636-v179637-v179482-v179638-v179639-v179481-v179640-v179641-v179480-v180849 1991 Mercury Marquis 1978Innovative engineering, manufacturing technology and quality control ensure that the Spectra Heater Core meets or exceeds the performance of the original equipment heater Designed for exact fit in the vehicle's original equipment heater casing 100% leak tested Only the highest grades of materials are used in production to ensure product longevity