Heater Core, Replacement, Buick, Cadillac, Chevrolet, Each
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Estimated Ship Date: Oct 23, 2026 Would you rather pick it up?
Overview
OSC Automotive Heater Cores
OSC Automotive heater cores are designed to OE form and function. These technically advanced cores are made from premium-grade aluminum and are direct replacements for copper units. The tubes are cadmium plated inside and out to prevent premature failure. Each heater core is individually pressure-tested. All necessary foam and accessories are included in each unit. Order the model designed to fit your application.
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Some parts are not legal for use in California or other states with similar laws / regulations
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