The OEM Versus Aftermarket Car Parts Debate

If you want to get mechanics and people whoAftermarket car parts come in two variations.
work on their own cars going in a heated debate,The first is simply a generic form of the OEM
start an argument about whether aftermarketpart, much like generic pharmaceuticals compared
car parts are as good as OEM parts. It mayto name brands. The second is an accessory for
seem like a basic argument, but it is actually fairlya car such as cold air intake systems for the
convoluted.engine, racks to carry bikes and so on. There isn't
Okay, what are OEM parts? "OEM" stands formuch debate that this second form of
"original equipment manufacturer". In practicalaftermarket car parts is fine, but the first
terms, this means the party that made thevariation is the area where contention starts.
original part for your car be it the muffler,OEM parts are almost always more expensive
bumper, clutch or whatever. Isn't this part justthan aftermarket car parts. That being said, the
the car company selling the car be it Ford, BMWprice difference often isn't that large in many
or whomever? Nope. Most car companiescases. This is important because OEM parts are
outsource much of the car part manufacturing togenerally better for your car than aftermarket
smaller companies.parts. The issue is not the manufacturing process
This outsourcing is why the bankruptcies ofof the aftermarket car supplier, but the simply
General Motors and Chrysler have such farfact that the OEM part is made using the same
reaching impacts. Not only does it impactmolds and manufacturing process of the original
everyone at those companies, but everyone atpart on your car. This means it should fit
each independent company that makes parts forperfectly whereas the aftermarket part might
GM and Chrysler. If these independent companiesnot be an exact fit.
lose enough business, they may have to shutSo, which should you go with? It depends.
down. This is problematic since they also makeAftermarket is definitely the choice when it
parts for other brands. This is also why the ideacomes to improving the performance on your car.
that a Ford is "American made" and a Toyota isn'tIf you are just looking for a part replacement,
is mostly hogwash. All the brands are getting a lotOEM parts are going to be slightly better although
of their parts from the same suppliers whethermore expensive. Only you can decide if the price
they are in the United States, Canada, Mexico ordifference makes the aftermarket car parts a
wherever.better deal.