DIRECT REPLACEMENT: 2007-2008 for Chevy Silverado 1500 4.8L,2007-2008 for Chevy Silverado 1500 5.3L,2007-2008 for GMC Sierra 1500 4.8L,2007-2008 for GMC Sierra 1500 5.3L,. CAREFUL WORKMANSHIP: Ensure adequate return flow and pressure stability and cooling time of fuel system,Careful workmanship,use of high-quality materials,adopt the precision injection molding technology. It is original m-ould without modification and reassembly. The original vehicle data experiment shows that it is safe and durable..
