Lightweight; the radiators have a positive heat transfer to weight ratio Corrosion-resistant aluminum designed core helps optimize the radiators long lasting service life This GM Genuine Part is designed, engineered, and tested to rigorous standards and is backed by General Motors

Hummer H2.

ACDelcoâ„¢ Thermostat Housing

Reservoir

4.3L. 6.0L. 6.2L. Hummer H2. This GM Genuine Part is designed, engineered, and tested to rigorous standards and is backed by General Motors

Reservoir Cap

Helps seal and regulate cooling pressure in your vehicle's radiator surge tank

Fan Blade

With hd cooling. With trailering pkg.. Avalanche. Left (9 blade). Escalade EXT. Towing Package. 9 Blade Fan. Silverado, sierra hybrid. 9 blade. 6.2L. Hummer H2. This GM Genuine Part is designed, engineered, and tested to rigorous standards and is backed by General Motors

Fan Motor

Necessary components for sending power to the engine cooling fan This GM Genuine Part is designed, engineered, and tested to rigorous standards and is backed by General Motors Original equipment parts are designed to work with your GM vehicle safety systems -- aftermarket replacement parts may not meet the same OE safety regulations, depending on the part type

Fan Shroud

Helps regulate engine temperature Houses cooling fans Helps optimize airflow This GM Genuine Part is designed, engineered, and tested to rigorous standards and is backed by General Motors .