WELCOME TO United Engine

United Engine got our start in September 1978 in Walnut Park California.  United Engine mission is to provide quality engine  at reasonable prices. Strict quality control on all machine work and use only the best available employees and equipment.

All machine work performed in house. Use only the best available parts. That is the  motor way All prices based on rebuildable core exchange.

What it all adds up to is that remanufactured engines are equivalent to or better than new! United Engine has a complete line of Long Block Engine, Short Block Engine, Crank Kits, Cylinder Heads and Transmissions.

Check out our remanufactured process. If we don’t stock your car engine or the specific replacement engine you need, our engineers can design and build it for you!