Home/Shop by Part/Heating & Cooling/Engine Cooling/Radiator Go Free Same Day Shipping 1978-1979 GMC Suburban C1500 Radiator Year / Make / Model Add your vehicle Part Type Radiator Cap Brand ACDelco Engine Displacement (Metric) L6 4.1L L6 4.8L V8 5.0L V8 5.7L V8 6.5L V8 6.6L V8 7.4L Price $25.00 - $50.00 Filter Results Enter Vehicle Year Make Model Specify your vehicle's year, make and model to guarantee fit. Year Make Model Options Drivetrain Apply Best match first Best match first Price: Low to High Price: High to Low A-Z Z-A 1 1 10 1 Notify When Available Submit VIDEO Replaces Radiator Cap ACDelco RC27 6 reviews Brand: ACDelco - RC27 Out of Stock $ 29.95 Notify When Available Replaces Radiator Cap ACDelco RC27 VIDEO 6 reviews Brand: ACDelco - RC27 Out of Stock $ 29.95 Notify When Available Close Ship To Zip: Submit