For 2001-2010 GMC Sierra 2500HD Fuel Tank Hoses 6.6L Duramax #15167372 15077513. For 2001-2010 GMC Sierra 2500HD / 3500HD, 6.6L Diesel. For 2001-2010 Chevrolet Silverado 2500HD / 3500HD, 6.6L Diesel. Precision-fit for 2001-2010 GMC Sierra/Chevy 2500HD/3500 6.6L Duramax – no cutting or adapters needed.
