RepairPal's independent, master mechanics track down the best of the best in auto repair. Learn more »
Get the latest advice about your car
Where is the fuel pump located on a 2003 Hummer H2? Side mount or in tank? If in tank is there an access panel from inside the truck?
The fuel pump is located in the fuel tank. You will have to remove the fuel tank to replace the pump.
IN THE TANK
Common Problems > Hummer H2