Some engines and transmissions at Moon Auto Parts may show cosmetic wear, but performance is what matters. We focus on mechanical condition, checking for leaks and obvious damage before sale. Many of these parts come from vehicles retired for non-mechanical reasons. Drivers often find their cars feel strong and responsive again after installation. Used components provide a cost-effective way to restore reliability without overspending. Instead of paying premium prices for new parts, customers choose practical solutions that deliver dependable everyday performance. Looks can be deceiving when it comes to automotive parts.