Yes, if you purchase a part from an Australian car wrecker and it is incorrect or faulty, you may be able to return it for a refund or exchange. However, it's important to check the wrecker's return policy before making a purchase, as each business may have different rules and timeframes for returns.
When returning a faulty or incorrect part, it's typically necessary to provide proof of purchase, such as a receipt or invoice, and explain the reason for the return. Some car wreckers may offer a warranty or guarantee on parts, so it's worth checking if this applies to your purchase.
In any case, it's recommended to contact the car wrecker as soon as possible to resolve the issue and avoid any unnecessary delays or complications.