DIRECT REPLACEMENT: 2005-2006 for Chevy Trailblazer EXT 4.2L,2005-2006 for Chevy Trailblazer EXT 5.3L,2005-2006 for GMC Envoy XL 4.2L,2005-2006 for GMC Envoy XL 5.3L,2005 for GMC Envoy XUV 4.2L,2005 for GMC Envoy XUV 5.3L,2005-2006 for Isuzu Ascender 4.2L,2005-2006 for Isuzu Ascender 5.3L, E3746M. 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..
