Vehicle Fitment: PHILTOP Engine Oil Pan fit for Silverado 1500 1999-2006 5.3L, Tahoe 2001-2006, Silverado 1500 1999-2006 4.8L, Sierra 1500 1999-2006 5.3L, Suburban 1500 2000-2006, Yukon 2001-2006, Avalanche 1500 2002-2006, Yukon XL 1500 2000-2006, Sierra 1500 1999-2006 4.8L, Silverado 2500 HD 2005-2006 6.0L, Silverado 2500 1999-2004, Escalade 2002-2006, Express 3500 2003-2005, H2 2003-2006, Express 2500 2003-2006 4.8L, Silverado 3500 2001-2006 6.0L, Sierra 2500 HD 2005-2006 6.0L Vehicle Fitment: fit for Sierra 2500 1999-2004, Savana 3500 2003-2005, Tahoe 2000 5.3L, Silverado 1500 HD 2001-2002, Express 3500 2006 6.0L, Express 1500 2003-2006 5.3L, Sierra 1500 2001-2006 6.0L, Express 2500 2003-2006 6.0L, Silverado 1500 2003-2006 6.0L, Suburban 2500 2001-2006 6.0L, Savana 2500 2003-2006 4.8L, Sierra 3500 2001-2006 6.0L, Savana 1500 2003-2006 5.3L, Yukon 2000 5.3L, Savana 3500 2006 6.0L, Yukon XL 2500 2001-2006 6.0L, Savana 2500 2003-2006 6.0L Vehicle Fitment: fit for Express 2500 2003-2005 5.3L, Suburban 2500 2000, Express 3500 2006 4.8L, Savana 3500 2006 4.8L, Savana 2500 2003-2005 5.3L, Yukon XL 2500 2000, Yukon 2000 4.8L, Tahoe 2000 4.8L, FasTrack FT1601 2004-2005 4.8L, FasTrack FT1061 2004 4.8L, FasTrack FT1261 2005 4.8L, FasTrack FT1061 2005, FasTrack FT1461 2004-2005 4.8L Professional Services: If there is a problem with the product, PHILTOP provide you with a free return/exchange service. You can use the Fitment Guide to check the suitability of your model before purchase. Please feel free to contact us with any questions regarding our products and services Reference Number: 12560393, 12565683, 12573695, 12577395, 12579273, 264-135, 264135, GMP53A, 12579273. Please check your part number before purchase to make sure it matches your model. Kit includes: 1* Engine Oil Pan with Drain Plug. Gasket not included