Like we said, we are specialists in finding quality used engines. We’ve hundreds of engine suppliers in our networks and we have an excellent system for quality control and accountability. In enough time it requires a mechanic to contact several of his buddies, we can get you estimates on multiple engines from a large number of suppliers and producers. Once we get you an excellent engine at a great price, we are able to ship it right to your mechanic’s garage by freight. It’s a win-win situation-you get a much better price on a better engine and the mechanic doesn’t need to waste his time playing phone tag with junkyards. But of training course, you can give us a call directly and save even more money.
Either way, you’re likely to pay a huge sum on a brand new car or dispose of money on the markup on a used engine that originates from who knows where.
Alternately, your mechanic may provide to discover a used engine to put in your car. Again, you will see a big markup on the price of this part-and you might or might not have any say in where he gets the engine from and even less knowledge regarding the quality of the engine and the reputation of the car recycler or junkyard that sourced the engine. Many mechanics have relationships with a couple of car yards where they get their parts and the do little comparison shopping in your stead, which is certainly understandable-they’d rather be in the garage than on the phone all day.
Another option that your mechanic might recommend can be an in-house engine. If indeed they provide a good price and are a devoted engine shop, this may be a good option. But in our encounter, we’ve discovered that only a handful of shops that perform engines genuinely have what it takes to do a quality job.
Generally, they’ll source it to some other repair shop. So when that happens, you’ll be billed a Driveline Motor significant markup, not to mention the hassle of having 
to undergo two parties to get status improvements and estimates on your own repair.