
Powermaster
ALTERNATOR HPR 250A SERPENTINE
$579.99
Only 3 left
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- 30-Day Returns
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Shipping & Returns
Most orders ship within 1–2 business days from US warehouses. Tracking is emailed as soon as your order is on its way.
30-day hassle-free returns on unused parts in original packaging. Read the full returns policy
Overview
Upgrade your vehicle's electrical system with the Powermaster HPR 250A Serpentine Alternator, designed for high performance and reliability. This powerful alternator is perfect for Chevrolet, GMC, and Cadillac models from 2005 to 2014, ensuring your engine runs smoothly without any electrical hiccups.
- High Output Performance: Delivers a robust 250 amps to support demanding electrical accessories.
- One-Wire Capability: Simplifies installation with a straightforward one-wire setup, making it user-friendly for DIY enthusiasts.
- Durable Satin Finish: The sleek black finish not only enhances the aesthetic appeal but also provides added protection against wear and tear.
- Internal Regulator: Equipped with an internal regulator, this alternator provides consistent voltage control for reliable operation.
- Serpentine Pulley Included: Comes with a 2.2-inch, 6-groove serpentine pulley to ensure compatibility and optimal performance.
This alternator is specifically designed for engines that do not use Regulated Voltage Control (RVC), making it a versatile choice for your vehicle. Trust Powermaster for quality and performance in every ride.
- Ships fast from US warehouses
- 30-day hassle-free returns
Specifications
| Brand | Powermaster |
| GTIN | 00692209027805 |
Frequently Asked Questions
What is the Powermaster HPR 250A Serpentine alternator used for?
The Powermaster HPR 250A Serpentine alternator is designed to provide high output power for vehicles, specifically those from Chevrolet, GMC, and Cadillac from 2005 to 2014.
What is included with the alternator?
The alternator comes with a 2.2 in., 6-groove serpentine pulley included, but it does not include a belt or alternator brackets.
How difficult is it to install the alternator?
Installation difficulty is not specified, so it is recommended to consult a professional for installation to ensure proper fit and function.
What is the finish and color of the alternator?
The alternator features a satin black finish.
Does this alternator require any specific voltage compatibility?
Yes, it is compatible with 12, 14, and 16 volts.
$579.99




