April 27, 2018, Lake Forest, IL – Tenneco Inc. (NYSE: TEN) announced today a change in the company’s financial reporting segments as noted in the attachments. The company will now report results in three segments, Clean Air, Ride Performance and Aftermarket.  The attachments include 2015, 2016, and 2017 results aligned with these new reporting segments.

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About Tenneco

Tenneco is a $9.3 billion global manufacturing company with headquarters in Lake Forest, Illinois and approximately 32,000 employees worldwide.  Tenneco is one of the world’s largest designers, manufacturers and marketers of ride performance and clean air products and systems for automotive and commercial vehicle original equipment markets and the aftermarket.  Tenneco’s principal brand names are Monroe®, Walker®, XNOx™ and Clevite®Elastomers. 

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Contacts:
Bill Dawson
Media inquiries
847 482-5807
bdawson@tenneco.com

Linae Golla
Investor inquires
847 482-5162
lgolla@tenneco.com