NOW AVAILABLETHE NEW PRESTOLITE LINE
Alternators and starter motors engineered for dependable starts, stable electrical power, and long service life in demanding applications.
30 Years
Nearly three decades of industry experience
Americas
Dependable supply and support coverage
OEM Grade
Built to original equipment specification
Every reliable vehicle depends on a high-performance charging and starting system. When either one fails, the vehicle stops running.
Prestolite alternators and starter motors are engineered to deliver dependable starts, stable electrical power, and long service life in demanding applications. Now stocks the full range across the Americas — backed by nearly three decades of supply experience and direct access to our product specialists.
From distributors and fleet operators across the Americas, we specify Prestolite through Leader Autoparts.
Alternators
Supplies electrical power while keeping the battery charged, ensuring reliable operation of lighting, electronics, and other essential vehicle systems. Consistent output under load means fewer no-start callbacks and less time off the road.
- •Stable output under load
- •Heat-resistant construction
- •Direct-fit replacement
- •High-cycle durability
Starters
Delivers the torque needed for quick, reliable engine starts while reducing downtime and supporting dependable daily operation. Built to hold up through repeated cold starts and heavy-duty duty cycles.
- •High cranking torque
- •Reliable cold starts
- •Reinforced drive assembly
- •Direct-fit replacement
Why The Prestolite Line
OEM-grade manufacturing
Components built to original equipment specification, not a second-cost equivalent.
Broad application coverage
Millions of vehicles across passenger cars, light and medium commercial vehicles.
Dependable supply
Stocked and shipped across the Americas, so orders don't sit on a container.
Direct technical support
When compliance reps and field teams want questions answered, our product specialists are standing by.
Built for service life
Engineered for high-demand, high-cycle operation rather than shelf appeal.
Application Coverage
Light Vehicle
Passenger cars, vans, and light commercial fleets.
Commercial
Delivery trucks and medium-duty working vehicles.
Heavy Duty
Long-haul, construction, and mining equipment.
Agriculture
Tractors and off-highway machinery in the field.
A starter and an alternator only get noticed when they fail. Our job is to make sure they never become the reason a vehicle sits.
See the Full Specifications
Download the complete Prestolite catalogue for detailed product specifications, part numbers, and vehicle applications.