【Do you know this?】 Oil pump is the heart of the lubrication system. It is a mechanical device that circulates oil to engine bearings, camshafts and pistons. The oil pump is a very critical part of the engine. If the oil pump stops working, it will cause expensive engine failure in 100% of the cases. If you find symptoms such as low oil pressure, overheating of the engine, or abnormal engine noise, you need to change the oil.
【Fitment 2】Volume Oil Pump for Chevy EXPRESS 3500 2003-2008,2010-2016,2018-2019; EXPRESS 4500 2009-2015; LCF 3500 2018; SS 2014; SSR 2003-2009; SUBURBAN 2000-2014; Suburban 2500 2007-2014; Suburban 3500 HD 2018-2019; Tahoe 2000-2014; TRAILBLAZER 2003-2009; GMC SAVANA 2003-2014; SAVANA 2500 2003-2015,2018-2019; SAVANA 3500 2006-2016, 2018-2019; SAVANA 4500 2009, 2013-2015; Sierra 2007-2014; Sierra 1500 1999-2009; Sierra 1500 HD 2001-2007; Sierra 2500 1999-2003, 2007-2014; Sierra 3500 2007-2014.
【Fitment 3】 Standard Volume Oil Pump for GMC YUKON 2006-2014; YUKON XL 1500 2000-2012; YUKON XL 2500 2000-2011; Hummer H2 2003-2007; H3 2008-2010; H3T 2009-2010; ISUZU ASCENDER 2003-2004; Pontiac Firebird 1998-2002; FORMULA 1998-2002; G8 2009; GTO 2004-2006; TRANS AM 1998-2002. 【NOTE】:Please confirm the item if it matches your car before you purchase.