Dayco 87851 Heater Hose 2004-2005 &gt; Buick &gt; Rainier &gt; 4.2L L6 &gt; w/Aux. Heater 2006-2007 &gt; Buick &gt; Rainier &gt; 4.2L L6 2002-2002 &gt; Chevrolet &gt; Trail Blazer &gt; EXT w/Aux. Heater 2002-2005 &gt; Chevrolet &gt; Trail Blazer &gt; w/Aux. Heater ** NOTE: PRODUCT IMAGE MAY NOT BE VEHICLE SPECIFIC