A CENTURY’S WORTH
OF PROVEN INNOVATION
GM Powertrain OEM Sales is the division of GM dedicated to partnering with and supporting businesses that require custom, large-volume engine and transmission solutions for marine, on-road, off-road, and industrial applications.
We have a dedicated staff of engineers, technicians, and product experts available to assist you from decision making to integration and beyond. We are committed to delivering a product that performs to your exacting specifications and is capable of handling the punishment of real-world use. We stand behind our powertrain solutions, which means seeing them through long after the sale.
Our History
GM has been helping to power the machines that shape our world for over
a century—and this continues to endure today, with GM engines powering
our cities, our transportation, and our way of life.
GM Powertrain
OEM Sales traces its history to the myriad automotive companies that
combined to form GM in 1908. The original companies included: Chevrolet,
Pontiac, Buick, Oldsmobile, and Cadillac. For many decades, each
division produced its own engines and transmissions. In time, efficiency
improvements were made through increased cooperation among divisions.
Currently, the GM Powertrain OEM Sales team is supported by teams around
the world.
More Than 100 Years Of
Engineering,
Development, & Testing
Expertise
When you choose GM Powertrain OEM Sales, you’re choosing a partner that will be there from decision-making to production through the sale and beyond. Every product created in our state-of-the-art facilities benefits from the cutting-edge engine development and testing, ensuring peak results from our host of talented engineers.
Pontiac Facility
Our Pontiac, Michigan, development and testing facility is the flagship of our eight global powertrain engineering centers. It features a 450,000-square-foot testing facility dedicated to the development of engines and transmissions contained within millions of vehicles we drive.
With 120 testing cells, our proven lineup of engines and transmission products is put through a rigorous series of tests to ensure our products can withstand the punishment of real-world use, and then some.
Our engine tests include high-speed/high-load testing, rigorous efficiency testing, dynamic simulator testing, cold-cell testing at -40 degrees F, severe thermal cycle testing, and thousands of hours of physical testing. Every product created in our state-of-the-art facilities benefits from the cutting-edge engine development and testing, ensuring peak results from our host of talented engineers.
Chesterfield Facility
The Chesterfield, Michigan, engineering facility features dedicated engineers working to further the development of new technologies and GM engines for Marine, Industrial, On-Road, and Off-Road applications. The facility is located in close proximity to Lake St. Clair for convenient access to on-water marine testing and real-world demonstrations, while ongoing engine control development ensures products work together in perfect harmony.
We also offer Non-OBD2 engine controls, so you have the option to buy products that were designed and built to work together as a cohesive unit.
CONTACT US
Become A
Partner
GM PRIVACY STATEMENT
This contact form is intended for current and prospective U.S. and international business customers in search of GM engine and/or transmission solutions. If you are looking for parts, service, or GM vehicle support, please click here.
This contact form is intended for current and prospective U.S. and international business customers in search of GM engine and/or transmission solutions. If you are looking for parts, service, or GM vehicle support, please click here.
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