TENNECO LAUNCHING A CONSUMER REBATE ON WALKER® CATALYTIC CONVERTERS THIS FALL

Monroe, MI, Sept. 24, 2012 – Tenneco Inc. (NYSE: TEN) has announced the launch of the Walker® “The Right Fit” promotion, a fall consumer rebate that provides valuable savings on Walker® direct-fit and Walker®CalCat® catalytic converters.Walker exhaust products are manufactured and marketed by Tenneco Inc.

Available from now through October 31, 2012, the Walker “The Right Fit” promotion will offer a $40 mail-in rebate on qualifying purchases of Walker catalytic converters at participating automotive service locations and parts retailers across North America.

“It’s easy to save money on this critical repair with this exciting Walker offer,” said Sheryl Bomia, North American programs manager, Tenneco. “You’ll get $40 back on a premium Walker catalytic converter!”

To qualify for the Walker “The Right Fit” promotion, please visit www.walkerexhaust.com for the rebate and submission form and to review qualifying Walker catalytic converters.

Walker direct-fit catalytic converters are available for today’s leading domestic and foreign-nameplate vehicle models. Each Walker converter features a stainless steel body; OE-type hangers, flanges and brackets; heat-shielded pipe; and structural bracing for enhanced strength and durability.

The Walker CalCat line of catalytic converters, engineered to meet California Air Resources Board requirements, features nearly 40 percent greater precious metal material than corresponding products from the next-leading competitor. CalCat converters also are available for sale in all 50 states and Canada.

Walker products are backed by Tenneco’s Safe & Sound Guarantee™, a 90-day consumer, cash-back offer. (See http://www.walkerexhaust.com/support/guarantee.asp for details.)

For more information regarding Walker products or the Walker “The Right Fit” promotionand to download the mail-in rebate form, please visit www.walkerexhaust.com during program dates. Rebate check will only be valid for 90 days from its issue date. Rebate offer may not be combined with any other discount, offer or rebate. One rebate per household.

Tenneco is a $7.2 billion global manufacturing company with headquarters in Lake Forest, Illinois and approximately 24,000 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 and commercial vehicle original equipment markets and the aftermarket. Tenneco markets its products principally under the Monroe®, Walker® and Clevite® Elastomer brand names.

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