COLMAR, PA--(Marketwire - November 2, 2009) - Dorman Products, Inc. (NASDAQ: DORM) today announced the launch of their newly expanded Automatic Belt Tensioner Program, which now includes Idler Pulleys. This Program offers a value-priced alternative to technicians looking for a way to lower the total cost of Automatic Belt Tensioner repairs to their customers.

Dorman's Newly Expanded Automatic Belt Tensioner Program features 36 SKUs covering over 86 million vehicles. The Idler Pulley Program features 11 SKUs covering the top domestic and import applications. The right mix of coverage, quality and price provides Dorman customers new opportunities in these growing categories.

Dorman Products, Inc. is a leading supplier of Original Equipment Dealer "Exclusive" automotive replacement parts, automotive hardware, brake products, and household hardware to the Automotive Aftermarket and Mass Merchandise markets. Dorman products are marketed under the Dorman®, OE Solutions™, HELP!®, AutoGrade™, First Stop™, Conduct-Tite®, Symmetry® and Scan-Tech® brand names.

Forward looking statements in this release are made pursuant to the safe harbor provisions of the Private Securities Litigation Reform Act of 1995. Such forward looking statements are subject to certain risks and uncertainties that could cause actual results to differ materially from those projected. Readers are cautioned not to place undue reliance on these forward looking statements which speak only as of the date hereof. Factors that could cause actual results to differ materially include, but are not limited to, those factors discussed in the Company's 2008 Annual Report on Form 10-K under "Item 1A - Risk Factors."