OER Parts offers a wide selection of Fuel Doors & Hardware for your 1989 GMC Jimmy. OER Parts offers 1989 GMC Jimmy Fuel Filler Neck Pocket Sleeve, 1989 GMC Jimmy Fuel Filler Door, 1989 GMC Jimmy Plastic Fuel Tank Filler Door, 1989 GMC Jimmy Rear Fuel Door with Spring, 1989 GMC Jimmy Fuel Filler Door Bumper, 1989 GMC Jimmy Fuel Door Emblem, 1989 GMC Jimmy Locking Billet Fuel Door, 1989 GMC Jimmy Fuel Filler Door Tension Spring and 1989 GMC Jimmy Fuel Door Lock.