Mack now offers a new engine overhaul program to better serve Mack E7 engine owners. The Mack Purebred Overhaul program is an industry standout, offering extended warranty coverage of up to three years or 350,000 miles.


The Mack Purebred Overhaul program offers four solutions to restore power, reliability and operating efficiency:

1. Basic - The Basic overhaul package contains all Mack Genuine parts, filters and fluids needed for an in-frame engine overhaul.
2. Plus - The Plus package includes all the benefits of the Basic package and adds ReMack cylinder heads.
3. Premium - The premium package includes all the benefits of the Plus package and adds Mack Genuine turbo and injector set and a special extended warranty at no cost.
4. ReMack Engine - ReMack is Mack Truck's genuine remanufactured product offering. The ReMack Engine package combines a remanufactured three-quarter engine, Mack Genuine turbo and set of six injectors, filters and fluids. The ReMack Engine package also includes a special extended warranty at no cost.

All Mack overhaul kits come with a standard two-year, unlimited mile warranty, which includes parts and labor when installed by an authorized Mack dealer. The Purebred three-year, 350,000 mile extended coverage warranty is standard with Premium and ReMack Engine packages, and is available for purchase with the Basic and Plus packages when installed by an authorized Mack dealer.