2001-2007* GMC Sierra 6.6L Diesel Fuel Filler Neck Pipe

• Diesel - Fuel Filler Tube
• Metal and Plastic Construction
• Direct bolt-in
• Metal Filler Neck (holds gas cap)
• Thick Durable Exterior Rubber Hose
• Standard, Extended and Crew Cab
• 2001, 2002, 03, 04, 2005, 2006 GMC Sierra Diesel 6.6L 2500HD
• *2007 Sierra Classic
• Replaces Dealer OEM 10390972
• Replacement Sierra Diesel Fuel Filler Neck Pipe Built To OEM Specifications

Fuel filler neck leaking? This replacement fuel filler neck is precision-engineered and thoroughly tested to match the original filler neck for specific vehicle years, makes and models for a reliable repair.

• Direct replacement - this fuel filler neck is made to match the original equipment on specific vehicles
• Durable construction - made of corrosion-resistant materials to reduce future failure potential
• Regulatory compliant - built to meet emission and inspection standards
• Trustworthy value - backed by team of engineers and quality control experts in the United States

A fuel filler hose connects the fuel fill cap inlet to the tank, This Fuel filler hose is usually secured with hose clamps

The fuel filler neck on passenger vehicles is a solid piece of formed tubular steel that joins the fuel filler inlet and the rubber fuel fill hose on the gas tank. The fuel filler neck is connected to the body inlet cutaway with steel screws and is fitted inside a rubber hose attached to the vehicle's fuel tank.