I've become something of an expert at finding auto parts over the years, having used well-known auction sites like eBay and by discovering sites like uneedapart.com, a free used auto parts locator service. But when Craigslist came onto the scene it changed my world. It was not a perfect world, however. Some parts were still tough to find when I needed them most. Other times sellers' ads seemed to spring up suddenly when the need was gone. Continue reading after the jump...

If you are looking but not finding, or even if you have found something that will do, but you think you might do better, try this: Post an ad in the auto parts section with "WANTED", the basic part description and make/model in the subject line. List a price you want or "NEG" if you want to negotiate on the price of the part. In the post's text be sure to include preferences like condition, color (if it's a body part), etc.

At the bottom of the post's text, type keywords otherwise known as "tags" that have to do with what you are looking for, like if you are looking for wheels for your car, first Google the "lug bolt pattern" for your car, then include that in the text on the last line for example, mine would be "5x120". Also if your ad says you're looking for wheels, be sure to add "Rims" to the last line as well as "tires." This last line is used to get your ad a wider listing in search results. It can make the difference between success and failure when looking for or selling something.

Lastly, include a phone number if possible. Email does give responders a way to contact you, but including a phone number increases your chances of making a connection and closing a deal, as talking to a buyer or seller can make things happen more quickly. Also, scammers tend to avoid using telephone to contact sellers.

Have you found a great way to find auto parts on the web that others might not have discovered? Please share your experiences!