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1968-81 Camaro, Firebird, 1968-79 Chevy II Nova, Heater Control Assembly, without AC, Copper / Brass

1968-81 Camaro, Firebird, 1968-79 Chevy II Nova, Heater Control Assembly, without AC, Copper / Brass
1968-81 Camaro, Firebird, 1968-79 Chevy II Nova, Heater Control Assembly, without AC, Copper / Brass1968-81 Camaro, Firebird, 1968-79 Chevy II Nova, Heater Control Assembly, without AC, Copper / Brass1968-81 Camaro, Firebird, 1968-79 Chevy II Nova, Heater Control Assembly, without AC, Copper / Brass1968-81 Camaro, Firebird, 1968-79 Chevy II Nova, Heater Control Assembly, without AC, Copper / Brass1968-81 Camaro, Firebird, 1968-79 Chevy II Nova, Heater Control Assembly, without AC, Copper / Brass
$152.99 ea
NEWARRIVING SOONEstimated Ship Date 04/20/2026 (If Ordered Today)27 Available from our supplier as of 03/31/2026
Model: 3453423
Select a Vehicle or refer to the Vehicle Fitment Tab below to verify that this part fits your vehicle.
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Original replacement heater core for use with on various 1968-81 Impala, Bel Air, Biscayne, and Caprice, and 1975-76 Cadillac Fleetwood models without 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. Measures 9-1/2" x 6-3/8" x 2".

Heater Core Specifications:
  • Brass Tank / Copper Core
  • Measures; 9-5/8" high x 6-1/16" width x 2" deep
  • Includes a 5/8" Inlet
  • Includes a 3/4" Outlet
Buick Applications:
  • 1973-75 Buick Apollo (all w/o AC)
  • 1975-79 Buick Skylark (all w/o AC)
Chevrolet Applications:
  • 1968-1968 Chevrolet Camaro (w/o AC, w/o 396 engine) (*with later style 2" heater core)
  • 1969-1969 Chevrolet Camaro (without AC, all without 396 engine)
  • 1970-1981 Chevrolet Camaro (all without AC)
  • 1968-1979 Chevrolet Chevy II Nova (without AC, all without 396 engine)
Oldsmobile Applications:
  • 1973-79 Oldsmobile Omega (all w/o AC)
Pontiac Applications:
  • 1969-81 Pontiac Firebird (all w/o AC)
  • 1977-79 Pontiac Phoenix (all w/o AC)
  • 1971-77 Pontiac Ventura (all w/o AC)

Note: 1970-81 Camaro and 1969-81 Firebird models require strap kit 748575 to ensure trouble free installation. 748575

* Fitment Note: There was a mid-year change in size of the core in 1968 Camaro models. Early 1968 Camaro models were equipped with a 2-1/2" core, Refer to part number # 3009917 with AC, or part number # 3013319 without AC.

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 Apollo 1973 - 1975
Buick Skylark 1975 - 1979
Chevrolet Camaro 1969 - 1981
Chevrolet Chevy II 1968
Chevrolet Nova 1969 - 1979
Oldsmobile Omega 1973 - 1979
Pontiac Firebird 1969 - 1981
Pontiac Phoenix 1977 - 1979
Pontiac Ventura 1971 - 1977

Specifications:

Height 15 in
Length 8 in
Weight 4 lbs
Width 9 in

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1968-81 Camaro, Firebird, 1968-79 Chevy II Nova, Heater Control Assembly, without AC, Copper / Brass:

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