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Which year is your GMC Sierra 2500 HD?
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2006
A-Premium

2006 GMC Sierra 2500 HD Alternator 145A 12V Clockwise 6-Groove Pulley A-Premium APALT620

Part # APALT620
Item # 10036WR3
4.7390 Reviews
$153.99
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Dispatch within 1 business day
90 days free return

Specifications

Voltage
12V
Number of Grooves
6
Amperage
145A
Brand
A-Premium
Warranty
2-Year
Item Located
United States
Quantity
1
Voltage
12V
Number of Grooves
6
Amperage
145A
Fan Design Type
Internal
Regulator Design Type
Internal
Rotation Direction
Clockwise
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Note
This item only fits the V8 6.6L model.

Features

A-Premium Aftermarket Alternator: Designed for Long-Lasting Service
Featuring durability and reliability, A-Premium Alternator ensures long-lasting performance for your vehicle. Backed by our 2-Year unlimited mileage warranty, you can trust A-Premium for quality that stands the test of time. Find the ideal fit for your car with our Vehicle Selector.
  • [Specifications] 145A, 12V, Clockwise, Number of Grooves: 6
  • Protects Internal Components from Weather Damage.
  • Maintains Uniform Power Distribution to Vehicle Mechanisms.
  • Compatible with a Range of Aftermarket Electronics and Accessories.
  • Constructed to Imitate and Enhance Standard Component Craftsmanship.

Convenient installation: This alternator slides right into place on your vehicle, making the upgrade process quick and simple with no drilling needed.
Premium Materials and Durable Construction. This alternator is built with top-quality materials to meet the demands of rigorous high-performance usage.
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Specifications

Part interchange

Part numbers listed below indicate interchangeable parts. These parts share the same size, parameter, function and compatibility. However, please note that items from different brands may have minor variations.
15845338 - GENERAL MOTORS, GM, DELCOREMY
8489 - LESTER, BBB INDUSTRIES
15845337 - GENERAL MOTORS, DELCOREMY
8489N - ROMAINE ELECTRIC, WAI
113776

Compatibility

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This part is compatible with (7)vehicles
All
Chevrolet
GMC
2006 - 2006ChevroletSilverado 2500 HD
2007 - 2007ChevroletSilverado 2500 HD Classic
2007 - 2007ChevroletSilverado 3500 HD
2006 - 2006GMCSierra 2500 HD
2007 - 2007GMCSierra 2500 HD Classic
2006 - 2006GMCSierra 3500
2007 - 2007GMCSierra 3500 HD

Highlights

Note detail

Shipping and warranty

  • Fast shipping

    The order will be dispatched within 1 business day, and the package will arrive within your order's estimated date. Please click Shipping Policy for more details.

  • Easy return

    Every order comes with a 90-day free return which means you don't have to pay for a return slip. Please click Return Policy for more details.

  • Warranty policy

    All parts are quality-tested to meet the top-tier aftermarket standards. Please click Warranty Policy for more details.

Why choose A-Premium.com

Free Return

Return your purchase within 90 days at no cost.

Free Shipping

Free standard shipping on all orders, no minimum required.

24/7 Service

Get assistance from live customer service team 24/7.

Guaranteed Fit

We guarantee that all parts will fit your vehicle perfectly.

Frequently Asked Questions

Are there any specific requirements for the Alternator on a 2006 GMC Sierra 2500 HD?

For the 2006 GMC Sierra 2500 HD, please check the Specifications Details before purchasing to ensure the best fit for your vehicle.

How do I know if my car needs a new Alternator?

Look for signs like wear, unusual noises, or performance decline.

What warranty does A-Premium offer for Alternator?

A limited warranty covers manufacturing defects. See policy details for terms.

How does A-Premium ensure Alternator safety?

Strict quality control checks are applied at every production stage.

Reviews

Dispatch within 1 business day
90 days free return

Attention to customers from California:

WARNING: Cancer and Reproductive Harm - www.P65Warnings.ca.gov/.