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CSF Audi Classic and Small Chassis 5-Cylinder High-Performance All Aluminum Radiator

Keep your Audi Quattro/B1/B2/B3/B4 running at its best with the CSF High-Performance All-Aluminum Radiator. Designed to perform on the street or at the track, this radiator features a 2-Row core with CSF's exclusive B-Tube Technology for maximum cooling efficiency.

  • 2-Row, 42mm Ultra-High-Performance Dual Pass Core
  • Cooling Tubes with CSF's Exclusive B-Tube Technology
  • 100% All Aluminum TIG-Welded Construction
  • Individually Leak and Pressure Tested
  • Satin Black Finish for OEM+ Look
  • 2-Year Limited Warranty
Make Model Year Type
Audi 4000 1980 Base
Audi 4000 1981 Base
Audi 4000 1982 Base
Audi 4000 1982 GT
Audi 4000 1982 S
Audi 4000 1983 Base
Audi 4000 1983 GT
Audi 4000 1983 S
Audi 80 1991 Base
Audi 80 1992 Base
Audi 80 Quattro 1988 Base
Audi 80 Quattro 1989 Base
Audi 80 Quattro 1990 Base
Audi 80 Quattro 1991 Base
Audi 80 Quattro 1992 Base
Audi 90 1988 Base
Audi 90 1989 Base
Audi 90 1990 Base
Audi 90 1991 Base
Audi 90 Quattro 1988 Base
Audi 90 Quattro 1989 Base
Audi 90 Quattro 1990 20v
Audi 90 Quattro 1991 20v
Audi Coupe 1986 GT
Audi Coupe 1987 GT
Audi Coupe Quattro 1990 20v
Audi Coupe Quattro 1991 20v
Audi Quattro 1983 Base
Audi Quattro 1984 Base
Audi Quattro 1985 Base
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