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About Us

Dorman Products is singing the blues under a new name. Formerly R&B, Inc., Dorman distributes car parts, fasteners, and service products to the automotive aftermarket from its stock of more than 90,000 auto parts and fasteners. Products include intake manifolds, window handles, oil-drain plugs and lug nuts. About 90% of Dorman's revenue comes from parts sold under the company's brand names. Dorman sells to retailers such as AutoZone and Advance Auto Parts and to distributors and parts manufacturers for resale under private labels. Brothers Richard and Steven Berman (CEO and president, respectively) and their families own about 30% of Dorman.

Information provided is designed for professional installers. If you are unsure about terminology, procedures or other instructional references, please consult a professional installation repair facility.

Door and Window Tech Tip
Tips and Tricks on How to Protect your Door Handles and Windows.
Intake ManifoldsUpper Intake Manifold Installation Instructions.
Exhaust Manifolds
Easy Ways on How to Replace your Exhaust Manifolds.
Lighting
Solution on Third Brake Light Socket Failure.
Fuel Line
Instructions on using the Nylon Fuel Line Repair Kit
Mirror Glass
Guide for your Mirror Glass Replacement.
Harmonic Balancer
GM Harmonic Balancer Installation Instruction
Window Regulator
Simple Do It Yourself Instructions for your Window Regulator.

Featured Review by chipwheels, March 10, 2009
“Good replacement part. Looks like original less the dealer price.”

Featured Review by JB, January 30, 2009
“Fits and Works, Matches the original part perfectly.”

Featured Review byJohnny, May 7, 2009
“Manifold came with gasket and exhaust flange studs and nuts. Manifold was identical to the one i replaced on my 1998 motorhome, Chevy 7.4L.”

Featured Review by JCL, March 26, 2009,
“I purchased the dorman because of all the reviews, and they didn't let me down. The window regulator works great. It only took about 15 minutes to install it. I would recommend it to anyone”

Featured Review by Happenstwice,February 3, 2009
“Much better than the first unit. Don't buy the cheap version as it is so poorly designed it couldn't even lift the window. The Dorman Kit actually works. There are some rudimentary instructions but the most difficult part is getting the door cover off.”

Featured Review by Dunno, January 5, 2009
“The Dorman regulator is much better than the cheaper ones. It is a little harder to install due to it's lack of flexibility, but the fit is better. The window begins and ends where it should with the Dorman, but with a cheaper regulator it would not go down all the way and try to go up too far, which is probably why it broke so soon. I still don't like the use of plastic to hold the cables.”


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AIR INTAKE HOSES
Brings air from the Air Cleaner Box into the Throttle Body and then into the Engine Cylinders. Cracks or damage to the Air Intake Hose can cause improper air mixture, as well as allow debris and contaminants that damage the engine. Original Equipment Construction.
WINDOW REGULATOR
Largest coverage of window regulators in the aftermarket. Coverage includes most domestic and import applications, MANUAL and POWER regulators Regulators include all of the components necessary to do the job right the first time Engineered to match original equipment quality, PLUS includes additional value-added components to help with installation not offered with OE regulator.
OIL PANS
Steel pans coated for superior corrosion resistance. It merely functions as a storage space for oil necessary for lubrication. Every vehicle component will eventually meet its demise and therefore will need to be replaced with quality component like the Doorman oil pan.
FUEL LINES
The fuel lines that connect all the units of the fuel system are typically made of either rolled steel or of drawn copper. Steel supply lines corrode and break when loosening a connection. The Dorman fuel lines are an effective solution to worn out fuel lines of your vehicle. They undergo rigorous testing to ensure that they will work efficiently.
EXHAUST MANIFOLDS
First, it routes the exhaust gases, leaving the cylinder head to the exhaust system. Second, it serves as the connection point for the exhaust pipe. Basically, there may be two exhaust pipe connections in your vehicle, depending of course on the engine configuration and the number of exhaust manifolds.
HARMONIC BALANCERS
If you do not want to absorb the torsional vibration created by the engine of your vehicle, install a Dorman harmonic balancer in the front end of your engine's crankshaft. However, the installation of the Dorman harmonic balancer will reduce torsional vibration to an insignificant level, as well as reduce damage in your vehicle arising from this kind of vibration.
FUEL TANKS
The fuel tank is obviously part of the engine system in which the fuel is stored. Fuel tanks do range in sizes and complexity. Tanks are constructed from galvanized steel and painted for an extra layer of corrosion protection.ï Dorman Fuel Tank program complements your existing sending unit sales.
DOOR LOCKS
Many automobiles are equipped with devices that safeguard them against unwanted entry of people. This is a way of protecting the important parts which are inside the vehicle. Typical Failures- 83% of Power Door Locks Fail Due to the Actuator. Not the Switch, Fuse, or Wiring. For performance reliability, the Dorman door lock is among the best locking devices available for autos.
MIRRORS
Whether it's a rear view mirror or side mirrors, it should be at its best shape, clear and clean. When damaged, get the best aftermarket replacement from us like the Dorman mirror. Direct Fit, OE Replacement ó Out of the Box, Onto the Vehicle.
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