Heavy Duty Alternator

 
 
 

Start
The World.

Keep It
Running.

When we work together great things happen. Our market leading, heavy-duty starters and alternators power the commercial vehicles that keep the world moving.

LET'S DO THIS

Once we start, we don't stop. Watch our new film and see how Delco Remy makes all the difference.

DEPEND ON US

Many of the largest fleet operations trust Delco Remy with their formidable reputations, choosing our electrical systems for their vehicles. That's why we're so passionate about collaboration; continually testing and refining our products to ensure optimum performance for the task at hand. All backed by the strongest technical support possible - there to minimize downtime and keep your vehicles on the road.

 

TOWARDS BETTER

Innovation is at our core. We're continually developing new approaches and products that bring greater sustainability, economy and resilience to your fleet. It's a principle that's led to such breakthroughs as our highly efficient alternators that can reduce battery charge time by 50% yet last for longer, and our optimized starters that result in improved performance whatever the conditions.

WORK SMARTER

Every fleet operator wants to reduce their fuel consumption - and a more efficient alternator will help you achieve exactly that. Our innovative 40SITM hairpin stator design allows for better conversion of mechanical energy to electrical energy - minimizing resistance, maximizing power density and reducing fuel costs. See how much your fleet could save.

Discover More
Line Haul Sleeper
 

$4

annual fuel savings

City Delivery Van
 

$1

annual fuel savings

Refuse Truck
 

$1

annual fuel savings

School Bus
 

$1

annual fuel savings

THE NO.1 CHOICE

Whether it be truck, bus, or heavy equipment operators, they all trust Delco Remy to get the job done. We are the global leader in manufacturing high quality precision engineered electrical systems for fleet operations. Each one of our components is robustly tested to ensure they perform to the high standards our customers demand - working harder, lasting longer, delivering more.

POWER FOR ALL

No one knows more about heavy duty electrical systems than we do. Our expertise stretches back over 125 years covering all types of makes, models and engines. It's this in-depth knowledge and understanding of both the fleet operators' and the manufacturers' needs that ensures Delco Remy is the preferred choice, time and time again.

GET IN TOUCH

Got a question? We're here to help. Just fill in the form and we'll contact you.