Replacement engines is a price comparison site that helps you buy the Audi reconditioned or used engine without having to physically go to the scrape yards. All you need to do is just type in your vehicle’s registration number in the provided slot and let us figure out as what specifications your engine should be and what best prices are available through our reliable network of trusted and verified engine suppliers. So, in just a few clicks, you can buy the engine with best specifications and lowest price. You also have a choice to put the make, model, year, and engine power output to be more specific.