88-99 Chevrolet C/K1500 C/K2500 C3500 OEM Radiator
Direct replacement OEM radiator engineered to factory specifications for reliable cooling. Built to handle stock engine heat output without compromise. Drop-in fitment restores your cooling system to original performance.
Will this bolt directly into my truck?
Yes. This radiator uses factory mounting points — no drilling or fabrication needed. Remove the old unit and install the new one using your existing hardware and brackets.
Do I need to flush the cooling system before installing?
Flushing is a good practice when swapping radiators. Clean coolant ensures the new radiator performs at peak efficiency and extends its life. Refer to your service manual for procedure and coolant type.
What if the radiator fails after I install it?
Contact ModSupply support with your order number and photos of the issue. Return instructions and warranty details are included with your shipment.
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Made with care and unconditionally loved by our customers, this signature bestseller exceeds all expectations.
Made with care and unconditionally loved by our customers, this signature bestseller exceeds all expectations.
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