OER Parts offers a wide selection of Fuel Doors & Hardware for your 1994 GMC Sonoma. OER Parts offers 1994 GMC Sonoma Fuel Filler Neck Pocket Sleeve, 1994 GMC Sonoma Fuel Filler Door, 1994 GMC Sonoma Plastic Fuel Tank Filler Door, 1994 GMC Sonoma Rear Fuel Door with Spring, 1994 GMC Sonoma Fuel Filler Door Bumper, 1994 GMC Sonoma Fuel Door Emblem, 1994 GMC Sonoma Locking Billet Fuel Door, 1994 GMC Sonoma Fuel Filler Door Tension Spring and 1994 GMC Sonoma Fuel Door Lock.