? You have to determine what your car's problem is. Is it something engine-related or only in the car exterior or interior? This way, you will be able to choose the product appropriately. Also, you will not buy things such as auto accessories compulsively because your mind is focused on a goal or the things that you need to buy. You will not end up buying something that you do not really need.
? The next step is to search for a shop or store that sells second hand products. What you can do is to ask your friends for some recommendations or you can read forums or read car parts blog to get some ideas. A car parts blog is especially useful because it is more detailed than other write ups. Moreover, the writer is expressing something based on his own experience, so he must be telling the truth.
? One great place where you can buy almost all kinds of products including car parts is online. The internet sells just about anything-clothes, food, furniture, gadgets, books, toys, real estate, medicines, and cars and anything related to them. You can get really cheap deals especially in auctions. However, you have to be extra cautious when buying used products online because you cannot see the actual product. If you want to know something about the product, all you can do is to ask the seller. You can do meet ups but only if the seller's location is near your area. Otherwise, you have no choice but to rely on the seller's descriptions and pictures.
? Drive around your area to search for auto parts dealers that sell second hand products. Make sure that the shop is reputable. You can ask your friends or neighbors if they know a reputable shop that sells used auto parts that are cheap and in good quality. There is surely at least one good shop that sells the part or parts that you are looking for.
These tips will lead you to the best and cheapest deals that you can find online or around your neighborhood. Exhaust all possible sources and exert your rights as a consumer by asking questions and testing the product.