Description:

For 2004-2008 Chevy Express 1500; For 2004-2008 Chevy Express 2500; For 2004-2008 Chevy Express 3500. For 2004-2008 GMC Savana 1500; For 2004-2008 GMC Savana 2500; For 2004-2008 GMC Savana 3500. Provide fuel with a certain pressure to the engine fuel injection system. Pressurize it and then deliver it to the fuel supply pipe, and cooperate with the fuel pressure regulator to establish a certain fuel pressure.. Replacement OEM ( Original Equipment Part) Number: 25376981, 25384423, 19133518, 88965421. Other Part Number: E3678M, FG0399, MU1331, MU1436, M10079, 1AMFP00129.