2003 CHEVROLET SUBURBAN 1500 5 V8 Fuel Tank Filler Neck Fuel Tank Filler Neck: Related Parts. Related Parts. Fuel System Repair Manual. Funnel. Intentionally blank: Intentionally blank: Related Parts. CHEVROLET > 2003 > SUBURBAN 1500 > 5 V8 > Fuel & Air > Fuel Tank Filler Neck. Price: Alternate: No parts for vehicles in selected markets. Tank Filler Pipe And Cap Problems of Chevrolet Suburban The contact owns a 2001 Chevrolet Suburban 1500. In August of 2004, at 99,551 miles, the engine stalled while driving 55 mph. The vehicle shut off suddenly and was towed to a repair shop. The contact paid for the fuel pump and fuel filter to be replaced. In July of 2008, the fuel pump and fuel filter were replaced for the second time.