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Which year is your GMC Sierra 3500 HD?
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2013
A-Premium

2013 GMC Sierra 3500 HD Alternator 145A 12V Clockwise 6-Groove Pulley A-Premium APALT630

Part # APALT630
Item # 1003QX23
$196.99
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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
【Note-1】This item comes with 6-Groove Pulley, rotated in clockwise with 145 Amp/12 Volt.
【Note-2】This item comes with 2-Pins, not 4-Pins.

Features

A-Premium Aftermarket Alternator: Ideal for Trucks, Cars, and Vans
A-Premium Alternator is designed to meet the unique demands of trucks, cars, and vans. Our expertly crafted replacements come with a 2-Year unlimited mileage warranty, guaranteeing reliability across a wide range of vehicles. Use our Vehicle Selector to find the right Alternator for your needs.
  • [Specifications] 145A, 12V, Clockwise, Number of Grooves: 6
  • Maintains Uniform Power Distribution.
  • Validated at Manufacturing Completion.
  • 2-Year Warranty: Our Commitment to Quality and Durability.
  • Enduring and Sturdy Formation.

Whisper-Quiet Functionality. Our alternator features cutting-edge noise reduction to deliver a smooth and nearly silent experience while in operation.
Built New, Built to Last. Upgrade to this brand-new alternator designed with all-new components from its housing to its internal structure, providing outstanding reliability and operational excellence over pre-owned choices.
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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.
20881337 - CADILLAC, GENERAL MOTORS, HUMMER, GM, GMC, CHEVROLET
20989651 - GENERAL MOTORS, GM, SAAB, GMC, CHEVROLET
25968616 - GENERAL MOTORS, HUMMER, GM, ACDELCO
8550, 855.0 - LESTER, BBB INDUSTRIES
8400226 - REMY, DELCOREMY
8400207 - GENERAL MOTORS, DELCOREMY
22781127 - GENERAL MOTORS, GM
8550N - WAI

Compatibility

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This part is compatible with (61)vehicles
All
Cadillac
Chevrolet
GMC
Hummer
2009 - 2009CadillacEscalade
2011 - 2014CadillacEscalade
2009 - 2010CadillacEscalade
2011 - 2014CadillacEscalade ESV
2011 - 2013CadillacEscalade EXT
2011 - 2013ChevroletAvalanche
2009 - 2009ChevroletAvalanche
2009 - 2012ChevroletColorado
2009 - 2014ChevroletExpress 1500
2009 - 2009ChevroletExpress 1500
2011 - 2014ChevroletExpress 1500
2011 - 2014ChevroletExpress 2500
2011 - 2014ChevroletExpress 2500
2011 - 2014ChevroletExpress 3500
2011 - 2014ChevroletExpress 3500
2011 - 2014ChevroletExpress 4500
2013 - 2014ChevroletExpress Cargo
2013 - 2014ChevroletExpress Pasajeros
2013 - 2014ChevroletExpress Pasajeros
2016 - 2016ChevroletLCF 3500

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

What should I do if the Alternator doesn't fit after purchase?

Contact our 24/7 live chat support for assistance with returns or exchanges under our return policy.

What makes A-Premium's Alternator different from other brands?

A-Premium Alternator is crafted with high-quality materials, rigorously tested, and designed to OEM specifications for perfect fit and reliability.

How do I contact A-Premium about Alternator?

Reach us via phone, email, or live chat on our website.

Can I track my order for Alternator?

Yes, you'll receive a tracking number after processing.

Reviews

Dispatch within 1 business day
90 days free return

Attention to customers from California:

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