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AC Delco Alternator
$295.90
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GM Genuine Parts Remanufactured Alternators are designed, engineered, and tested to rigorous standards, and are backed by General Motors. Remanufacturing alternators is an industry standard practice that involves disassembly of existing units, and replacing components that are most prone to wear with new components. Damaged and obsolete parts are replaced and are end of line tested to ensure they perform to GM specifications. In addition, remanufacturing returns components back into service rather than processing as scrap or simply disposing of them. GM Genuine Parts are the true OE parts installed during the production of or validated by General Motors for GM vehicles. Some GM Genuine Parts may have formerly appeared as ACDelco GM Original Equipment (OE).

Features:
  • Remanufactured to meet or exceed original equipment specifications and are performance-tested
  • Components are tested to meet original specification requirements for remarkable durability
  • Tested to ensure they perform to GM specifications
Specifications:
  • Mounting Type: 1 Pivot Foot
  • Plug Clock Rear View Main Mounting Ear at 6 O Clock: 3
  • Terminal Connection Quantity: 4
  • Pulley Groove Quantity: 6
  • Height (in): 10.25
  • Voltage: 12 VDC
  • Width (in): 13.25
  • Length (in): 13.88
  • Weight (lb): 15.48
  • DE to Pulley 1st Groove (mm): 22 mm
  • Inside Distance Between Mounting Feet (mm): 51
  • Amperage Rating: 145 A
  • Finish: Aluminum
  • Alternator Case Material: Aluminum
  • Rotation Direction: Clockwise
  • Family: Delco AD244
  • Fan Type: Internal
  • Regulator Type: Internal
  • Ground Type: Negative
  • Programming Required: No
  • One Wire Capable: No
  • External Regulator Included: No
  • AC Tap: No
  • Pulley Belt Type: Serpentine
  • Meets or Exceeds Original Equipment Manufacture Specifications: Yes
  • Pulley Included: Yes
Fitment:
  • Cadillac Escalade 2003-2003
  • Cadillac Escalade ESV 2003-2003
  • Cadillac Escalade EXT 2003-2003
  • Chevrolet Avalanche 1500 2003-2003
  • Chevrolet Avalanche 2500 2003-2006
  • Chevrolet Express 1500 2003-2006
  • Chevrolet Express 2500 2003-2016
  • Chevrolet Express 3500 2003-2016
  • Chevrolet Silverado 1500 2003-2003
  • Chevrolet Silverado 1500 HD 2003-2006
  • Chevrolet Silverado 2500 2003-2003
  • Chevrolet Silverado 2500 HD 2003-2006
  • Chevrolet Silverado 3500 2003-2006
  • Chevrolet SSR 2003-2003
  • Chevrolet Suburban 1500 2003-2003
  • Chevrolet Suburban 2500 2003-2006
  • Chevrolet Tahoe 2003-2003
  • Chevrolet TrailBlazer EXT 2003-2005
  • GMC Envoy XL 2003-2005
  • GMC Savana 1500 2003-2006
  • Chevrolet Suburban 2500 2005-2006
  • Chevrolet TrailBlazer EXT 2005-2005
  • GMC Envoy 2005-2005
  • GMC Envoy XL 2005-2005
  • GMC Envoy XUV 2005-2005
  • GMC Savana 1500 2005-2006
  • GMC Savana 2500 2005-2016
  • GMC Savana 3500 2005-2016
  • GMC Sierra 1500 HD 2005-2005
  • GMC Sierra 2500 HD 2005-2005
  • GMC Sierra 3500 2005-2005
  • GMC Yukon XL 2500 2005-2005
  • Chevrolet Avalanche 2500 2006-2006
  • Chevrolet Express 1500 2006-2006
  • Chevrolet Express 2500 2006-2016
  • Chevrolet Express 3500 2006-2016
  • Chevrolet Silverado 1500 HD 2006-2006
  • Chevrolet Silverado 2500 HD 2006-2006
  • Chevrolet Silverado 3500 2006-2006
  • Chevrolet Suburban 2500 2006-2006
  • GMC Savana 1500 2006-2006
  • GMC Savana 2500 2006-2016
  • Chevrolet Express 4500 2010-2016
  • GMC Savana 2500 2010-2016
  • GMC Savana 3500 2010-2016
  • GMC Savana 4500 2010-2016
  • Chevrolet Express 2500 2011-2016
  • Chevrolet Express 3500 2011-2016
  • Chevrolet Express 4500 2011-2016
  • GMC Savana 2500 2011-2016
  • GMC Savana 3500 2011-2016
  • GMC Savana 4500 2011-2016
  • Chevrolet Express 4500 2015-2016
  • GMC Savana 2500 2015-2016
  • GMC Savana 3500 2015-2016
  • GMC Savana 4500 2015-2016
  • Chevrolet Express 2500 2016-2016
  • Chevrolet Express 3500 2016-2016
  • Chevrolet Express 4500 2016-2016
  • GMC Savana 2500 2016-2016
  • GMC Savana 3500 2016-2016
  • GMC Savana 4500 2016-2016

Other Part Numbers:
AC Delco #19244751

Proposition 65

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

Vehicle
2003
Cadillac Escalade
2003-2006
Chevrolet Avalanche 1500
2002-2006
Chevrolet Avalanche 2500
2003-2016
Chevrolet Express
2003
Chevrolet SSR
2003-2006
Chevrolet Silverado 1500
2003-2006
Chevrolet Silverado 2500
2003-2006
Chevrolet Silverado 3500
2003-2006
Chevrolet Suburban
2003
Chevrolet Tahoe
2003-2005
GMC Envoy
2003-2016
GMC Savana
2005
GMC Sierra
2005
GMC Yukon XL

Who is AC Delco?

AC Delco is a world-renowned company and is considered a premier supplier of Original Equipment parts. The company’s roots can be traced back to more than 100 years. Today, AC Delco has established itself as the global leader when it comes to automotive replacement parts.

Wide Range of Products

AC Delco has one of the most comprehensive parts list available in the market. It has over 90,000 auto parts across 37 product lines and is distributed all over the globe. Over the years, they have built a reputation as the leading source of high-quality auto parts. They have grown into one of the biggest manufacturers and caters to different industries which include the marine and industrial equipment sector.

The company offers various parts such as spark plugs, batteries, oil filters, wiper blades, air filters, and brakes. They also have repair components for radiators, alternators, chassis and vehicle cooling systems.

The Best Only Trusts the Bests

AC Delco has a long-standing partnership with General Motors and has since provided them with top-quality and reliable parts.

Purchase AC Delco Products at Vivid Racing

AC Delco has always been a part of the automotive industry. They are considered as one of the pillars and have played a vital role in helping shape the way we know automobiles today. If you want parts that have passed the test of time, then this is the brand for you. They have been manufacturing parts way before most of us are even born and have always kept that tradition of creating products you can rely on. To know more about AC Delco, visit Vivid Racing and check out their list of products that would fit your needs.





A WHOLE LOT OF PART PROTECTION

Most GM OE and Gold (Professional) lines are covered under a 24-month/unlimited-mile limited warranty and our Silver (Advantage) line limited warranties are 12 months/unlimited miles. Click Here for full warranty details.

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AC Delco 321-2128 Alternator

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Gabriel U. Verified Customer    11-24-24 - Nevada, United States

N/A

Recommend this Company
5 / 5
Michael D. Verified Customer    11-24-24 - Mississippi, United States

had what I needed,

Recommend this Company
4 / 5
Denny S. Verified Customer    11-24-24 - Florida, United States

Great!!

Recommend this Company
5 / 5