Four Seasons Aluminum Heater Core for 1963-1968 Buick/Chevrolet/Oldsmobile 3.7L 5.6L (Skylark, Special, Bel Air, Biscayne) 98539
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The Four Seasons Aluminum Heater Core (part number 98531) is a direct-fit replacement for 1963-1968 Buick, Chevrolet, Oldsmobile, and Pontiac vehicles with 4.9L, 6.6L, and 5.6L engines.
Features:
Specifications:
| Core Depth IN | 1.875 |
| Core Height IN | 9.000 |
| Core Width IN | 6.500 |
| Description | Heater Cores |
| Material | Aluminum |
| Style | Aluminum Heater Core |
| Tube 1 IN | 0.625 |
| Tube 1 MM | 15.88 |
| Tube 2 IN | 0.750 |
| Tube 2 MM | 19.05 |
| Type | Heater Core /Aluminum |
Fits: 1963-1968 Buick, Chevrolet, Oldsmobile, and Pontiac models including Skylark, Special, Bel Air, Biscayne, Caprice, Chevelle, El Camino, Impala and more - 4.9L, 6.6L, and 5.6L engines. Confirm your year, make, model, and engine before ordering.
Fitment Notes: w/o AC
Interchanges With: Duralast 399040, Stant 90400, Spectra Premium 945311, ALKO 98531, General Motors 3004814, Stant 9040, Reach Heavy Duty 1811301, UAC HT399045 and 16 more