Like we said, we are professionals in finding quality used engines. We’ve hundreds of engine suppliers in our networks and we’ve an excellent system for quality control and accountability. In enough time it takes a mechanic to contact several of his buddies, we are able to get you quotations on multiple engines from a large number of suppliers and producers. After we get you a great engine at a great price, we can ship it straight to your mechanic’s garage by freight. It’s a win-win situation-you get a better price on a much better engine and the mechanic doesn’t need to waste his time playing phone tag with junkyards. But of program, you can give us a call directly and save even more money.
Either way, you’re likely to pay an enormous sum on a whole new car or throw away money on the markup upon a used engine that comes from who knows where.
Alternately, your mechanic may offer to locate a used engine to set up your car. Again, you will have a big markup on the price tag on this part-and you 
might or may not have any state in where he gets the engine from and even less knowledge about the quality of the engine and the trustworthiness of the auto recycler or junkyard that sourced the engine. Many mechanics have relationships with one or two auto yards where they get their parts and the do little comparison shopping in your stead, which is usually understandable-they’d rather maintain the garage than on the telephone all day.
The next option that your mechanic might recommend is an in-house engine. If they offer a good price and so are a devoted engine shop, this might be a good option. But in our experience, we’ve discovered that only a small number of shops that do engines really have what it requires to do a quality job.
In most cases, they’ll source it to some other repair shop. And when that Driveline Motor occurs, you’ll be billed a significant markup, not forgetting the hassle of experiencing to undergo two parties to get status improvements and estimates on your own repair.