
Audi 1977-2005 heater core
HC 77-05 Audi
We neglected to photograph it before it shipped but if you would like to have a copper, brass and steel heater cores to replace your plastic one that fit your 1977-2005 Audi parts nos. 443-819-030, 443819030, 443 819 030, 4057635045889, 4045621068516, AH 98 000P, AH98000P we can make it.
1985-1990 | Audi 100, 200, 5000 |
1989-1990 | Audi 100, 100 Quattro, 200 and 200 Quattro Sedan |
1986-1988 | Audi 5000 CS, 5000 Quattro CS and 5000 Quattro S Sedan |
1989 | Audi 100 E Sedan |
1985 | Audi 5000 CS Turbo and 5000 S Turbo Sedan |
1985-1988 | Audi 5000 S Sedan |
1991-1994 | Audi 100, 200, S4 |
1992-1994 | Audi 100 CS, 100 Quattro CS, 100 S and S4 Sedan |
1991 | Audi 100, 200 Quattro and Avant Sedan |
1991-1993 | Audi 100 Sedan |
1978-1984 | Audi 5000 |
1979-1984 | Audi 5000 S Sedan |
1981-1984 | Audi 5000 S Turbo Sedan |
1978-1983 | Audi 5000 Sedan |
1998-2005 | Audi A6, A6 Quattro, Allroad, S6, RS6 |
1998 | Audi A6 Quattro and A6 Quattro Avant Wagon |
1998 | Audi A6 Sedan |
1995-1997 | Audi A6, A6 Quattro, S6 |
1995-1997 | Audi A6 Quattro and A6 Quattro Avant Sedan |
1996-1997 | Audi A6 and A6 Avant Sedan |
1995 | Audi S6 Sedan |
1990-1994 | Audi V8 Quattro |
1990-1994 | Audi V8 Quattro Sedan |
Our build queue varies.
Made in the USA

We make to order. Please allow adequate time for us to build.
Build time estimates [late May 2025]
Model Ts Brass/Black [Our foundry has resumed production and we have begun shipping Model Ts. We will update the lead times asap]
Model As 9-11 weeks
Heater cores ~6 weeks
Model A and 32 Ford Street rods 6 weeks
Common street rods ~10-13 weeks
Tricky customs & complicated restorations ~16 weeks
We appreciate your patience as we continue to recruit and train new fabricators and manage the labor shortfall our country has been experiencing.