2003-2009 Hummer H2/H3 Coolant Pumps

Evans pumps are sought after by owners seeking improved cooling system performance. All Evans pumps use either our proprietary castings or OEM housings. Evans specially engineered features include plugged weep-holes, air bleeds and plugged bypasses. Impellers used are either manufactured or modified by Evans to maximize flow.

Note: Evans coolant pumps can only be used with Evans NPG+ or NPG-R waterless coolant.