ACDelco 26390X Professional Upper Molded Coolant Hose<div style="text-align: left;"><strong>[Product Information]</strong><br><ul><li>Has a heat and ozone resistant cover to increase the life of the hose</li><li>Comes with a protective sleeve to help duplicate GM OE designs for proper fit and function</li><li>Made of re-engineered materials to resist vacuum collapse and also reduce the need for internal springs in many applications</li><li>Installs without buckling， bending out of shape， or straining at the connection for easy installation</li><li>Inside diameters ranges from 1?4 in to 1 in to fit different types of vehicles</li></ul></div><img src="http://ecx.images-amazon.com/images/I/31CIliRGCwL.jpg" noproxy>