GM Genuine Parts
GM Genuine Parts 321-2173 | Alternator
$211.99
AlternatorBRAND: ACDelcoSPECIFICS:1068_in2.0181_in0.94181_mm24.0183_in1.69183_mm43.0
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GM Genuine Parts 321-2128 | Alternator
GM Genuine Parts
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$346.99
Part Number
ACD321-2128
UPC:
707773704899
Condition:
New
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ACDelco GM Original Equipment Light Duty Remanufactured Alternators are GM-recommended replacement for your vehicle's original alternator. Alternators provide power to your vehicle's electrical systems and charge the battery while the engine is running. ACDelco GM Original Equipment Light Duty Remanufactured Alternators are engineered for virtually every make and model of GM car, light duty truck, and sport utility vehicle. 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 ACDelco specifications. In addition, remanufacturing returns components back into service rather than processing as scrap or simply disposing of them. These alternators have been manufactured to fit your GM vehicle, providing the same performance, durability, and service life you expect from General Motors.Alternator
BRAND: ACDelco
FEATURES:
- Alternator
- Components are tested to meet original specification requirements for remarkable durability
- Remanufactured to meet or exceed original equipment specifications and are performance-tested
- Remanufacturing is an industry standard practice that returns parts into service rather than scrapping them
- Tested to ensure they perform to GM specifications
SPECIFICS:
| 1068_in | 2.2 |
| 181_in | 0.86 |
| 181_mm | 22.0 |
| 183_in | 2.00 |
| 183_mm | 51.0 |
| ACD_Reman_Sentence | Remanufactured - Not for sale where imports are restricted. |
| ACD_RemanDes | Remanufactured |
| ACD_RemanDesc_woNo | Remanufactured |
| Comparison Chart 1 | PL31_PL33_CC_NewRemanChart.jpg |
| FAQ - A1 | Yes. These alternators are designed to withstand a wide range of weather conditions. |
| FAQ - A2 | No. Some vehicles require more amperage than others depending on the amount of electronics that need to be operated. Consult the vehicle information for proper application. |
| FAQ - Q1 | Can I be assured that the unit will last, especially in extreme weather? |
| FAQ - Q2 | Do all alternators supply the same amperage? |
| Good Maintenance Practices - S1 B1 | There is a cooling fan in most alternators to keep it from overheating. Making sure that the fan is clean will help the fan and alternator run properly. |
| Good Maintenance Practices - S1 B2 | It is also important that all electrical connections are kept clean and firmly attached, which will make sure the battery is being properly charged by the alternator. |
| Marketing Statement - Product Line | Stay with the parts brand your General Motors vehicle came with and get the quality you know and trust with ACDelco GM Original Equipment Starters and Alternators. ACDelco GM OE replacement parts give you the peace of mind that the fit, form, and function is up to the high standards and specifications of General Motors. ACDelco GM Original Equipment Starter and Alternators are manufactured for virtually every model of GM car, light duty truck, and sport utility vehicle. |
| Mkt_State_Warranty_CA | 36 Months/60,000 KM (Parts Only). Please see ACDelcocanada.com for more details. |
| Mkt_State_Warranty_US | 24 Month / Unlimited Mile Limited Warranty (Parts Only). Please see ACDelco.com for more details. |
| PAdb Update Date | 2014-09-09 |
| Signs of Wear & Troubleshooting - S1 B1 | Engine doesn't turn over or start |
| Signs of Wear & Troubleshooting - S1 B2 | Loss of battery power |
| Signs of Wear & Troubleshooting - S1 B3 | Some loss of electrical power (dimming headlight, etc.) |
| Signs of Wear & Troubleshooting - S1 B4 | Grinding or squeaking noise |
| Signs of Wear & Troubleshooting - S1 B5 | Alternator warning light illuminates |
| Signs of Wear & Troubleshooting - S1 H | Indicators that there could be a problem with your vehicle's alternator are: |
| Signs of Wear & Troubleshooting - S2 B1 | Bad battery |
| Signs of Wear & Troubleshooting - S2 B2 | Broken, frayed, or loose drive belt |
| Signs of Wear & Troubleshooting - S2 B3 | Electrical fault |
| Signs of Wear & Troubleshooting - S2 B4 | Worn or damaged bearings |
| Signs of Wear & Troubleshooting - S2 B5 | Corroded or loose battery terminal connection |
| Signs of Wear & Troubleshooting - S2 B6 | Burned fuses or fusible links |
| Signs of Wear & Troubleshooting - S2 H | Other vehicle parts that might cause related alternator problems include: |
| Signs of Wear & Troubleshooting - S3 B1 | Battery health |
| Signs of Wear & Troubleshooting - S3 B2 | Diagnostic trouble codes |
| Signs of Wear & Troubleshooting - S3 H | When making repairs on electrical systems, in-depth diagnosis is needed before parts replacement. This includes checking: |
| Vintage_Part_Indicator | N |
DOWNLOADS:
APPLICATIONS:
- 2011-2016 Chevrolet Express 3500
- 2015-2015 Chevrolet Express 3500
- DUAL GENERATOR(KD9)
- 2007-2007 GMC Sierra 2500 HD Classic
- 145 AMP(KG3), SEO 145 AMP GEN(8C6)
- 2003-2003 Chevrolet Silverado 1500 HD
- 145 AMP(KG3), SEO 145 AMP GEN(8C6)
- 2007-2007 Chevrolet Silverado 2500 HD Classic
- 145 AMP(KG3), SEO 145 AMP GEN(8C6)
- 2003-2004 GMC Sierra 1500
- 145 AMP(KG3), SEO 145 AMP GEN(8C6)
- 2003-2004 GMC Yukon
- 145 AMP(KG3), SEO 145 AMP GEN(8C6)
- 2013-2013 GMC Savana 2500
- DUAL GENERATOR(KD9)
- 2003-2007 Hummer H2
- 145 AMP(KG3)
- 2003-2004 Chevrolet Avalanche 2500
- 145 AMP(KG3), SEO 145 AMP GEN(8C6)
- 2011-2016 Chevrolet Express 4500
- 2005-2005 Chevrolet Suburban 2500
- ARLINGTON,TX ASSEMBLY PLANT(ARL), SILAO,MEXICO PLANT(MSL), 145 AMP(KG3)
- 2003-2006 GMC Sierra 3500
- 145 AMP(KG3), SEO 145 AMP GEN(8C6)
- 2007-2007 GMC Sierra 3500 Classic
- 145 AMP(KG3), SEO 145 AMP GEN(8C6)
- 2003-2004 GMC Sierra 2500
- 145 AMP(KG3), SEO 145 AMP GEN(8C6)
- 2003-2004 Cadillac Escalade ESV
- 145 AMP(KG3), SEO 145 AMP GEN(8C6)
- 2003-2016 GMC Savana 3500
- 145 AMP(KG3)
- 2005-2005 Chevrolet Avalanche 2500
- 145 AMP(KG3)
- 2015-2015 GMC Savana 2500
- DUAL GENERATOR(KD9)
- 2011-2016 GMC Savana 2500
- 2003-2012 Chevrolet Express 3500
- 145 AMP(KG3)
- 2003-2004 GMC Yukon XL 1500
- 145 AMP(KG3), SEO 145 AMP GEN(8C6)
- 2003-2005 Chevrolet Trailblazer EXT
- 145 AMP(KG3)
- 2016-2016 GMC Savana 2500
- 145 AMP(KG3)
- 2011-2016 GMC Savana 4500
- 2003-2011 Chevrolet Express 2500
- 145 AMP(KG3)
- 2006-2006 Chevrolet Avalanche 2500
- 145 AMP(KG3), SEO 145 AMP GEN(8C6)
- 2012-2012 GMC Savana 2500
- 145 AMP(KG3)
- 2003-2010 GMC Savana 2500
- 145 AMP(KG3)
- 2013-2013 Chevrolet Express 3500
- DUAL GENERATOR(KD9)
- 2003-2004 GMC Yukon XL 2500
- 145 AMP(KG3), SEO 145 AMP GEN(8C6)
- 2005-2006 GMC Sierra 1500 HD
- 145 AMP(KG3), SEO 145 AMP GEN(8C6)
- 2003-2005 GMC Envoy XL
- 145 AMP(KG3)
- 2014-2014 GMC Savana 2500
- 145 AMP(KG3)
- 2007-2007 GMC Sierra 1500 HD Classic
- 145 AMP(KG3), SEO 145 AMP GEN(8C6)
- 2011-2011 GMC Savana 2500
- DUAL GENERATOR(KD9)
- 2004-2005 Buick Rainier
- 145 AMP(KG3)
- 2006-2006 GMC Yukon XL 2500
- 145 AMP(KG3), SEO 145 AMP GEN(8C6)
- 2003-2004 Chevrolet Silverado 1500
- 145 AMP(KG3), SEO 145 AMP GEN(8C6)
- 2005-2005 GMC Yukon XL 2500
- ARLINGTON,TX ASSEMBLY PLANT(ARL), SILAO,MEXICO PLANT(MSL), 145 AMP(KG3)
- 2005-2006 Chevrolet Silverado 1500 HD
- 145 AMP(KG3), SEO 145 AMP GEN(8C6)
- 2007-2007 Chevrolet Silverado 1500 HD Classic
- 145 AMP(KG3), SEO 145 AMP GEN(8C6)
- 2006-2006 Chevrolet Suburban 2500
- 145 AMP(KG3), SEO 145 AMP GEN(8C6)
- 2003-2004 Chevrolet Silverado 2500
- 145 AMP(KG3), SEO 145 AMP GEN(8C6)
- 2003-2004 Chevrolet Suburban 1500
- 145 AMP(KG3), SEO 145 AMP GEN(8C6)
- 2011-2016 Chevrolet Express 2500
- 2003-2004 Chevrolet Suburban 2500
- 145 AMP(KG3), SEO 145 AMP GEN(8C6)
- 2003-2004 Chevrolet SSR
- 145 AMP(KG3)
- 2005-2005 GMC Yukon XL 2500
- JANESVILLE,WI ASSEMBLY PLANT(JAN), 145 AMP(KG3)
- 2003-2003 GMC Sierra 1500 HD
- 145 AMP(KG3), SEO 145 AMP GEN(8C6)
- 2003-2006 GMC Sierra 2500 HD
- 145 AMP(KG3), SEO 145 AMP GEN(8C6)
- 2012-2015 Chevrolet Express 2500
- DUAL GENERATOR(KD9)
- 2003-2004 Cadillac Escalade EXT
- 145 AMP(KG3), SEO 145 AMP GEN(8C6)
- 2011-2011 Chevrolet Express 4500
- DUAL GENERATOR(KD9)
- 2003-2007 Chevrolet Express 1500
- 145 AMP(KG3)
- 2003-2004 Cadillac Escalade
- 145 AMP(KG3), SEO 145 AMP GEN(8C6)
- 2003-2004 Chevrolet Avalanche 1500
- 145 AMP(KG3), SEO 145 AMP GEN(8C6)
- 2009-2010 Chevrolet Express 4500
- 145 AMP(KG3)
- 2012-2016 Chevrolet Express 4500
- 145 AMP(KG3)
- 2013-2013 GMC Savana 4500
- DUAL GENERATOR(KD9)
- 2003-2006 Chevrolet Silverado 2500 HD
- 145 AMP(KG3), SEO 145 AMP GEN(8C6)
- 2011-2016 GMC Savana 3500
- 2016-2016 Chevrolet Express 3500
- 145 AMP(KG3)
- 2016-2016 Chevrolet Express 2500
- 145 AMP(KG3)
- 2014-2014 Chevrolet Express 3500
- 145 AMP(KG3)
- 2009-2012 GMC Savana 4500
- 145 AMP(KG3)
- 2003-2005 Isuzu Ascender
- 145 AMP(KG3)
- 2005-2005 GMC Envoy
- 145 AMP(KG3)
- 2004-2005 GMC Envoy XUV
- 145 AMP(KG3)
- 2003-2006 Chevrolet Silverado 3500
- 145 AMP(KG3), SEO 145 AMP GEN(8C6)
- 2005-2005 Saab 9-7x
- 145 AMP(KG3)
- 2003-2004 Chevrolet Tahoe
- 145 AMP(KG3), SEO 145 AMP GEN(8C6)
- 2003-2007 GMC Savana 1500
- 145 AMP(KG3)
- 2014-2016 GMC Savana 4500
- 145 AMP(KG3)
- 2005-2005 Chevrolet Suburban 2500
- JANESVILLE,WI ASSEMBLY PLANT(JAN), 145 AMP(KG3)
- 2007-2007 Chevrolet Silverado 3500 Classic
- 145 AMP(KG3), SEO 145 AMP GEN(8C6)
Product type:
Aftermarket
Brand Description:
Alternator
Programming Required:
No
Finish:
Aluminum
Mounting Type:
1 Pivot Foot
Amperage Rating (Ampere):
145
Pulley Included:
Yes
Pulley Groove Quantity:
6
Hazardous Material:
No
Minimum Order Quantity:
1
Features & Benefits - Bullet 2:
Remanufacturing is an industry standard practice that returns parts into service rather than scrapping them
Features & Benefits - Bullet 3:
Tested to ensure they perform to GM specifications
Features & Benefits - Bullet 1:
Some ACDelco GM Original Equipment parts may have formerly appeared as GM Genuine Parts (OE) or ACDelco Professional
Weight (lb) (Pound):
15.48
Height (in) (Inch):
10.25
Width (in) (Inch):
13.25
Length (in) (Inch):
13.88
Meets or Exceeds Original Equipment Manufacture Sp:
Yes
Voltage:
12 VDC
Pulley Belt Type:
Serpentine
Fan Type:
Internal
Life Cycle Status:
Announced
Terminal Connection Quantity:
4
Life Cycle Status Description:
Announced - Part has been announced to customers on a paper “New Number Announcement”. Part is active.
DE to Pulley 1st Groove (mm):
22 mm
Item Level GTIN:
00707773704899
Alternator Case Material:
Aluminum
Rotation Direction:
Clockwise
Family:
Delco AD244
Regulator Type:
Internal
Ground Type:
Negative
Plug Clock Rear View Main Mounting Ear at 6 O Cloc:
3
Inside Distance Between Mounting Feet (mm):
51
AC Tap:
No
External Regulator Included:
No
One Wire Capable:
No
Country of Origin:
United States
Weight - Each (Gross Pounds):
15.48
Height - Each (Inch):
10.25
Length - Each (Inch):
13.88
Width - Each (Inch):
13.25
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