Dorman Products Releases Formerly "Dealer Only" Parts to the Aftermarket in Its 2011 Service Dealer Guide, Volume 3

COLMAR, PA--(Marketwire - Nov 15, 2011) - Dorman Products, Inc. (NASDAQ: DORM) announced the release of its 2011 Service Dealer Guide, Volume 3, featuring 32 Formerly "Dealer Only" parts now available in the Aftermarket. The Service Dealer Guide contains replacement parts such as Fuel Pump Driver Modules, Ignition Switch Actuator Pin Assemblies, HHR Handle Replacement Kits and many more.

Dorman's formerly "Dealer Only" parts reduce dependency on the Dealer and give Professional Technicians and Do-It-Yourselfers the best choice in automotive replacement parts.

The Service Dealer Guide is available instantly at http://www.dormanguide.com/guides.html. There, visitors can sign up to receive a free copy of the Guide as well as a monthly new product announcement email or text message alert featuring newly released Formerly "Dealer Only" parts.

About Dorman Products
Dorman Products, Inc. is a leading supplier of 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®, renew®, TECHoice®, 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 most recent Annual Report on Form 10-K under Item 1A - Risk Factors.