OE Radiator

The radiator is the heart of a vehicle’s cooling system. So, when it comes to replacing a worn radiator, you need a product that will match the original factory part in fit, form and function. ACDelco offers dependable, long lasting GM Original Equipment radiators for GM vehicles. ACDelco radiators are reliable, corrosion resistant, and lightweight to provide optimal heat transfer characteristics. Don’t trust your customers’ vehicles to anything less than ACDelco quality!

Features & Benefits
  • ACDelco GM OE Radiators are reliable, lightweight (positive heat transfer to weight ratio), corrosion resistant and have optimal heat transfer characteristics.
  • Don't trust your vehicles to anything less than ACDelco quality!

Product Facts
Find out more about ACDelco GM OE Radiators and how they fit into the Cooling system with the product facts below. 

The radiator transfers heat from the engine's coolant to the outside air while the radiator cap seals and pressurizes the cooling system. 

Maintain proper coolant levels and check level monthly (Note: Never attempt to remove a radiator cap while the engine is hot. Serious injury could result.) 
  • Replace coolant with a mixture of antifreeze and water according to the vehicle manufacturer's recommendations.
  • Inspect engine belts for cracks or missing sections; check belt tension.
  • Evaluate radiator and radiator cap for leaks, corrosion, worn cap gasket.
  • Examine hoses every 12 months. Look for leaks, cracks or rot. Replace when showing signs of wear.
  • Tighten any loose clamps. Replace clamps when replacing hoses.
  • Have cooling system inspected immediately if instrument panel-mounted temperature gauge indicates engine overheating.
  • Periodically, remove bugs, leaves and other debris from the front of the radiator. They can block airflow and substantially reduce cooling efficiency.