Standard Ignition EGR Valve EGV638 for 1980 Buick/Chevrolet/Oldsmobile 3.8L (Skyhawk, Monza, Starfire, Sunbird)
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The Four Seasons Copper/Brass Heater Core (part number 91548) is a direct-fit replacement for 1975-1980 Buick, Chevrolet, Oldsmobile, and Pontiac vehicles with engines.
Features:
Specifications:
| Core Depth IN | 2.000 |
| Core Height IN | 8.000 |
| Core Width IN | 5.500 |
| Description | Heater Cores |
| Material | Copper |
| Style | Copper/Brass 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 /Copper Brass |
Fits: 1975-1980 Buick, Chevrolet, Oldsmobile, and Pontiac models including Skyhawk, Monza, Vega, Starfire, Sunbird. Confirm your year, make, model, and engine before ordering.
Interchanges With: Global Parts Distributors LLC 8231680, Duralast 91548, General Motors 3031488, UAC HT399073, ALKO 98965, Balkamp 554548, Balkamp 6603043, APDI 9010077 and 10 more
WARNING: This product contains a chemical known to the State of California to cause cancer and birth defects or other reproductive harm.