This is the gas cap for 2009 Hummer H2 vehicles. This gas cap is for E85 and Gasoline engines. This cap is for Hummer H2 base and pickup versions. This cap is a yellow color and comes with the plastic hanger ring. Replace your old, leaky, faulty cap with this brand new factory original part from GM at a fraction of the dealer price.

New. Never Installed. OEM Part. Bulk Overstock

GM Part # 25906063 (number on the item)

ACDelco Part # GT318

Item is number 9 in the GM diagram. Also includes number 8 in the diagram.