Once you order your engine, United Engine automatically applies the limited warranty – one of the things you want a used engine to have. Diesel engines are covered for 90 days, or 3,000 miles if that comes first. Long block engines have the lengthiest warranty of 12 months or 12,000 miles. Short blocks come with a three-month warranty or 4,000 miles. None of the warranties cover labor, but you’re instead only covered for the parts needed for a fix.
United Engines has been around since 1978 and has grown into a reputable engine seller. The company says it only uses the best parts, and the engines should be treated like you received a brand-new one. This means you should be able to get good mileage out of anything you order, and if something fails within the warranty window, you’re able to get a replacement. The warranty offers no refunds, but you’ll be given store credit.
Motor homes, boats, and transmissions are all covered under various warranties, so anything you buy from the company comes with some type of protection. Engines come with the longest warranty, but you’ll have to double-check it — an important step when buying remanufactured engines — to get your exact coverage, as each kind comes with a different type.
