This engine oil dipstick tube is designed to match the fit and function of the original tube on specified vehicles, and is engineered for durability and reliable performance. This part is compatible with the following vehicles. Before purchasing, enter your vehicle trim in the garage tool to confirm fitment. [Chevrolet Avalanche 2500: 2002, 2003, 2004, 2005, 2006] - [Chevrolet C3500HD: 2001, 2002] - [Chevrolet Silverado 2500 HD Classic: 2007] - [Chevrolet Silverado 2500 HD: 2001, 2002, 2003, 2004, 2005, 2006] - [Chevrolet Silverado 3500 Classic: 2007] - [Chevrolet Silverado 3500: 2001, 2002, 2003, 2004, 2005, 2006] - [Chevrolet Suburban 2500: 2001, 2002, 2003, 2004, 2005, 2006] - [GMC Sierra 2500 HD Classic: 2007] - [GMC Sierra 2500 HD: 2001, 2002, 2003, 2004, 2005, 2006] - [GMC Sierra 3500 Classic: 2007] - [GMC Sierra 3500: 2001, 2002, 2003, 2004, 2005, 2006] - [GMC Yukon XL 2500: 2001, 2002, 2003, 2004, 2005, 2006]