Goodwrench Engines

These auto engines and parts are designed to meet or exceed your expectations.
Plus, they're tested to make sure they'll perform under the most demanding conditions and backed by a 36-month/100,000 mile nationwide limited warranty (parts & labor).

Engines designed for OEM warranty replacement use only GM authorized replacement parts. Engines for older vehicles are optimized for best performance value and price. Design enhancements and product improvements are incorporated into some remanufactured car or truck engines. Plus, service is available at nearly 7,000 GM dealers across the United States and Canada.