BorgWarner has landed its largest North American HVCH contract to date, supplying 400V and 800V high-voltage coolant heaters for major global OEMs, boosting thermal efficiency and accelerating production of plug-in hybrid electric vehicles from 2028.
BorgWarner has really strengthened its stance in the hybrid vehicle scene lately, securing deals with two major global original equipment manufacturers (OEMs) to supply its cutting-edge high-voltage coolant heater (HVCH) tech. The plan is to begin production of these systems in 2028, which marks a pretty strategic move for the company's push into the electrification side of the automotive world.
One of these contracts involves providing 400V HVCH systems meant for a variety of plug-in hybrid electric vehicles (PHEVs). These include mid-size pickup trucks, SUVs, and minivans—quite a broad range. And interestingly enough, this is BorgWarner’s biggest HVCH PHEV deal in North America by volume, plus it’s the company’s debut in supplying eHeaters for a legacy automaker’s hybrid platform. The 400V HVCH tech gets a lot of praise because of its flexible and compact design—engineering made to fit smoothly into different vehicle environments without the need for the OEM to change their existing platforms. The system makes use of a unique brazed aluminum fin tech paired with thick-film heating elements, capable of delivering up to 10 kW of power. This setup improves heat transfer efficiency, ensures coolant flows evenly, and stops bubbles from building up, all of which helps overall thermal management. Dr. Volker Weng, who’s the Vice President of BorgWarner and also heads up Turbos and Thermal Technologies, talked about working with this global OEM, expressing hope that this partnership becomes even stronger—using this super-efficient heating solution for both battery and cabin comfort.
The second deal on the table takes an ongoing partnership and basically scales it up—integrating 800V HVCH systems across a handful of light PHEV platforms, including some pickup trucks. These HVCH units are known for their compact, modular design, smart control systems, and resistive heating elements that are built to outlast well over 15,000 hours of use. Supporting thermal management is critical, especially when it comes to optimizing battery performance and enabling quick charging, which are big keys in making hybrid and electric vehicles more mainstream. Plus, these systems also boost passenger comfort, providing effective heating for cabins and batteries in colder areas—addressing quite a challenge in EV usability, if you ask me.
BorgWarner’s recent win with these contracts is part of a bigger game plan to expand its HVCH tech worldwide. Earlier this year, the company snagged some major deals in Asia, with production slated to start between 2025 and 2028, mainly for electric vehicles and pickups in China, Korea, and Japan. This highlights BorgWarner’s growing footprint in markets that are clearly on the rise, and it also builds stronger ties with prominent OEMs in Asia. Their technical center located in Auburn Hills, Michigan, plays a key role here, focusing on product development and working closely with customers, while the manufacturing happens at the Cadillac, Michigan facility. That makes BorgWarner the only supplier in the U.S. actually producing HVCH tech domestically—pretty impressive.
Now, these HVCH systems pack a real punch when it comes to thermal power density and sturdy design. They not only help extend battery life and boost charging speeds but also save energy and cut emissions in hybrid powertrains—big positives, right? It’s pretty aligned with the industry’s push to improve thermal management solutions as we move away from internal combustion engines and toward electrification. Plus, BorgWarner isn’t just resting on its laurels; they’re also pushing forward in related tech, like exhaust gas recirculation (EGR) systems, which are crucial for reducing emissions in hybrids and combustion engines. These systems are improving in thermal robustness and fuel economy too.
At the end of the day, winning these long-term contracts shows BorgWarner’s confidence in their ability to keep up with what OEMs need as the market shifts even more toward hybrids and electric vehicles. They’re not just a supplier—they’re turning into an innovator tackling some pretty tough engineering challenges related to thermal management, electrification, and passenger comfort across all sorts of vehicle platforms.
(And honestly, it’s quite remarkable how they’re positioning themselves for the future, isn’t it?)
References:
- [1] GuruFocus
- [2] BorgWarner
- [3] BorgWarner
- [4] PR Newswire
- [5] Investing.com
- [6] BorgWarner
- [7] BorgWarner
Source: Noah Wire Services