Original GM valve stem seals which fit these applications. Replace your seals with genuine GM original parts. 12 required for 6 cylinder and 16 required for 8 cylinder.
2009 GMC Sierra 1500 Parts - Intake Manifold Gaskets
Classic Industries offers a wide selection of Engine Gaskets for your 2009 GMC Sierra 1500. Classic Industries offers 2009 GMC Sierra 1500 Head Gaskets, 2009 GMC Sierra 1500 Intake Manifold Gaskets, 2009 GMC Sierra 1500 Oil Pan Gaskets, 2009 GMC Sierra 1500 Rebuild Sets, 2009 GMC Sierra 1500 Timing Cover, 2009 GMC Sierra 1500 Valve Cover Gaskets, and 2009 GMC Sierra 1500 Water Pump Gaskets.