Four Seasons Vacuum Open Non-Bypass Heater Valve for 1963-1976 Buick/Cadillac/Chevrolet 7.0L 7.5L (Electra, Estate Wagon, LeSabre, Riviera)
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The Four Seasons Copper/Brass Heater Core (part number 91512) is a direct-fit replacement for 1969-1970 Buick and Oldsmobile vehicles with 7.0L, 7.5L, and 5.7L engines.
Features:
Specifications:
| Core Depth IN | 2.000 |
| Core Height IN | 8.000 |
| Core Width IN | 8.625 |
| 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: 1969-1970 Buick and Oldsmobile models including Electra, Estate Wagon, LeSabre, 98, Delta 88 - 7.0L, 7.5L, and 5.7L engines. Confirm your year, make, model, and engine before ordering.
Fitment Notes: w/ AC
Interchanges With: Stant 90622, ALKO 98512, General Motors 3018358, Pro Source 91512, Reach Heavy Duty 1811808, Balkamp 554512, Proliance 394157, Duralast 94512 and 5 more
WARNING: This product contains a chemical known to the State of California to cause cancer and birth defects or other reproductive harm.