Tenneco to Webcast Presentation at
Morgan Stanley Global Automotive Conference

LAKE FOREST, Ill.--(BUSINESS WIRE)--Tenneco (NYSE:TEN) will participate in the Morgan Stanley Global Automotive Conference, in New York, on Wednesday, March 19, 2008. Tenneco’s Chairman and Chief Executive Officer, Gregg Sherrill, will present at 11:15 a.m. ET.

The company's presentation will be audio webcast and can be accessed by going to the "Investors" portion of its web site at www.tenneco.com. A copy of the slides also will be available under the “Events & Presentations” tab in this section of the web site. A replay of the webcast will be available through April 11, 2008.

Tenneco is a $6.2 billion global manufacturing company with headquarters in Lake Forest, Illinois and approximately 21,000 employees worldwide. Tenneco is one of the world’s largest designers, manufacturers and marketers of emission control and ride control products and systems for the automotive original equipment market and the aftermarket. Tenneco markets its products principally under the Monroe®, Walker®, Gillet™ and Clevite®Elastomer brand names.