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1971-90 Buick, Cadillac, Chevrolet, Oldsmobile, Pontiac Full Size, Heater Core Assembly, Copper / Brass

1971-90 Buick, Cadillac, Chevrolet, Oldsmobile, Pontiac Full Size, Heater Core Assembly, Copper / Brass
1971-90 Buick, Cadillac, Chevrolet, Oldsmobile, Pontiac Full Size, Heater Core Assembly, Copper / Brass1971-90 Buick, Cadillac, Chevrolet, Oldsmobile, Pontiac Full Size, Heater Core Assembly, Copper / Brass1971-90 Buick, Cadillac, Chevrolet, Oldsmobile, Pontiac Full Size, Heater Core Assembly, Copper / Brass1971-90 Buick, Cadillac, Chevrolet, Oldsmobile, Pontiac Full Size, Heater Core Assembly, Copper / Brass1971-90 Buick, Cadillac, Chevrolet, Oldsmobile, Pontiac Full Size, Heater Core Assembly, Copper / Brass
$175.99 ea
NEWARRIVING SOONEstimated Ship Date 05/15/2026 (If Ordered Today)6 Available from our supplier as of 04/28/2026
Model: 3443560
Select a Vehicle or refer to the Vehicle Fitment Tab below to verify that this part fits your vehicle.
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Original reproduction style heater core assembly for use with various 1971-1990 Buick, Cadillac Chevrolet, Pontiac, Oldsmobile, Full Size models as listed. Can be used for all models including 6-8 cylinder, with and w/o air conditioning. Each heater core is manufactured to correct factory specifications and features a copper core and brass tank. Replaces original exactly and mounts inside heater box assembly. Be sure to check the original heater core measurements to insure a proper replacement. Measures 9 1/2" x 6 3/8" x 2".

Heater Core Specifications:
  • Brass Tank / Copper Core
  • Measures; 9 1/2" high x 6 3/8" width x 2" deep
  • Includes a 5/8" Inlet
  • Includes a 3/4" Outlet
Buick Applications
  • 1971 - 1973 Buick Centurion
  • 1972 - 1989 Buick Electra
  • 1971 - 1983 Buick Estate Wagon
  • 1971 - 1986 Buick LeSabre
  • 1971 - 1978 Buick Riviera
Cadillac Applications
  • 1971 - 1976 Cadillac Calais
  • 1971 - 1976 Cadillac DeVille
  • 1971 - 1978 Cadillac Eldorado
  • 1971 - 1976 Cadillac Fleetwood
Chevrolet Applications
  • 1971 - 1975 Chevrolet Bel Air
  • 1971 - 1972 Chevrolet Biscayne
  • 1971 - 1972 Chevrolet Brookwood
  • 1971 - 1990 Chevrolet Caprice
  • 1974 - 1985 Chevrolet Impala
  • 1971 - 1972 Chevrolet Kingswood
  • 1971 - 1972 Chevrolet Townsman
Oldsmobile Applications
  • 1971 - 1984 Oldsmobile 98
  • 1971 - 1986 Oldsmobile Custom Cruiser
  • 1971 - 1985 Oldsmobile Delta 88
  • 1971 - 1978 Oldsmobile Toronado
  • 1971 - 1975 Oldsmobile Vista Cruiser
Pontiac Applications
  • 1971 - 1981 Pontiac Bonneville
  • 1971 - 1981 Pontiac Catalina
  • 1971 - 1978 Pontiac Grand Safari
  • 1971 - 1975 Pontiac Grandville
  • 1983 - 1986 Pontiac Parisienne
  • 1987 - 1987 Pontiac Safari

Vehicle Fitment:

The Vehicle Fitment Guide is to be used as a general reference. The data has been provided by our suppliers and manufacturers and may contain errors or incorrect data. Always refer to a professional to verify correct fitment for your vehicle.
Make Model Years
Buick Centurion 1971 - 1973
Buick Electra 1972 - 1989
Buick Estate Wagon 1971 - 1983
Buick LeSabre 1971 - 1986
Buick Riviera 1971 - 1978
Cadillac Calais 1971 - 1976
Cadillac DeVille 1971 - 1976
Cadillac Eldorado 1971 - 1978
Cadillac Fleetwood 1971 - 1976
Chevrolet Bel Air 1971 - 1975
Chevrolet Biscayne 1971 - 1972
Chevrolet Brookwood 1971 - 1972
Chevrolet Caprice 1971 - 1990
Chevrolet Impala 1974 - 1985
Chevrolet Kingswood 1971 - 1972
Chevrolet Townsman 1971 - 1972
GMC Safari 1987
Oldsmobile 98 1971 - 1984
Oldsmobile Custom Cruiser 1971 - 1986
Oldsmobile Delta 88 1971 - 1985
Oldsmobile Toronado 1971 - 1978
Oldsmobile Vista Cruiser 1971 - 1975
Pontiac Bonneville 1971 - 1981
Pontiac Catalina 1971 - 1981
Pontiac Grand Safari 1971 - 1978
Pontiac Grandville 1971 - 1975
Pontiac Parisienne 1983 - 1986
Pontiac Safari 1987

Specifications:

Height 13 in
Length 7 in
Weight 4 lbs
Width 9 in

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1971-90 Buick, Cadillac, Chevrolet, Oldsmobile, Pontiac Full Size, Heater Core Assembly, Copper / Brass: