Alright! The worst thing has happened to your car and that worn out /  damaged part needs a replacement. What is the first thing that comes to  your mind?
I am sure it would be, "how do I get a replacement  part that fulfills the need at the lowest possible price?" And believe  me; most sensible people would think the same way.
Let's face it;  nobody likes to spend big bucks on car repairs and part replacements. In  fact, if given a choice, nobody would even want to be in a situation  where his/her car needs a repair or a replacement part.
This is  basic human nature and we all exhibit it. As far as I am concerned, I  would rather spend extra money on a fancy car stereo than go for a  costly replacement auto part. I would any day prefer the cheapest  possible repair or part replacement that does the job and so would you  unless you are a celebrity and money sticks to you like a shadow.
So what are the options you can consider if your vehicle needs a replacement part?
In the current market scenario, we have 3 major options namely:
- Aftermarket Parts
- Used OEM Parts
- Brand New Discounted Parts
Let's discuss the pros and cons of each so that we can make a decision.
Aftermarket Parts for a vehicle may be defined as auto parts made by a manufacturer other than the original vehicle manufacturer.
But  that is not necessarily the correct definition as most vehicle  manufacturers do not make all the parts themselves. They may ask a  different company to manufacture a certain auto part for them. In that  case, the first definition would not hold true.
I believe the following example would make the concept clear.
If  you are fitting an Air Filter in your ABC car and that Air Filter is  not manufactured, not considered a standard fitment (stock option) and  not recommended by the ABC Company, it qualifies as an aftermarket part  as far as ABC Company is concerned. In that case, all warranty from ABC  Company for your ABC car is void.
That is not the only consequence  of fitting aftermarket parts in your vehicle. These parts are not  tested for compatibility with all makes and models of cars. As a result,  an aftermarket part may not function properly in your car leading to  unforeseen problems. For example, an aftermarket Air Filter can harm you  car engine if it is not compatible with your car model resulting in low  engine-efficiency or perhaps total engine damage.
Aftermarket  parts don't necessarily confirm to laws and regulations for quality and  performance. For Example, aftermarket headlights may not confirm to the  local regulations in your state or perhaps your aftermarket engine does  not meet the emission standards in your state. It is imperative that you  ascertain correct details and features of an aftermarket part before  you purchase it.
Depending on factors like quality and brand-name, an aftermarket part can cost less, equal or more than a brand new OEM part.
A  good quality aftermarket part manufactured by a company specializing in  a particular domain qualifies as a performance enhancing auto part and  usually costs more than what a brand new normal OEM part would. Unless  you are willing to shell out money on car customization, you don't need  to tread that path.
One truth about aftermarket parts holds good even today; "use it at your own peril."
Used OEM auto parts for  a vehicle are manufactured by the same manufacturer that made the  vehicle. The only factor being, these parts are not brand new. They have  been used before, probably in another vehicle of the same make and  somehow found their way to a scrap-yard or salvage-yard.
In this  case, a fact that one should consider before purchasing a used auto part  is that used parts from a certain ABC car most probably will fit only  ABC cars of the same model and year as per company standards. This is  because manufacturers might introduce slight changes or enhancements in  auto part designs and specifications every year for any particular  model.
Since all OEM auto parts from a particular car manufacturer  are of the same quality and tested for optimum performance by the  manufacturer, you don't end up making any compromises on this front.  Remember, this is not the case with aftermarket parts.
Used auto  parts could be your best option in terms of cost-effectiveness and  quality provided you select the correct auto part online and buy it from  a recognized seller only. The advantage of buying from established  sellers is that you get original quality tested parts at low prices and  usually with no shipping charges.
The only worrying factor about  used auto parts may be about their history. The part could be salvaged  from a car that got destroyed in an accident or perhaps from a car that  was scrapped after serving a lifetime. Then there are also some used  auto parts available that were used by the original manufacturer for  testing purposes.
Whatever be the history of the part, you can get  a confirmation from the seller over the phone before buying. Major used  auto-part dealers exercise quality control by maintaining a log about  the condition and history of a particular auto part so that the customer  knows about the exact age and origin of the part he/she is buying.
 
 
 
 
 
 
