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}Need Help? Call Us1-866-529-0412
Guaranteed to Fit2004 GMC Sierra 1500 Change Vehicle
AC Delco® 2004 GMC Sierra 1500 - Alternator, SEO 145 AMP GEN(8C6)
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$312.49
+ $51.24 Refundable Core Charge
Manufacturer #321-2128
Guaranteed to Fit2004 GMC Sierra 1500 Change Vehicle
Qty:
1
Your Vehicle Fit Details
Vehicle Name
Submodel
Engine
Fitment Information
2004 GMC Sierra 1500
All Submodels
All Engines
145 AMP(KG3), SEO 145 AMP GEN(8C6)
Highlights
Part:
Brand:
Condition:
Remanufactured
Amperage Output:
145 Amp
Quantity Sold:
Sold individually
Warranty:
24-months or unlimited mile AC Delco limited warranty
Prop 65 Warning:
WARNING: This product can expose you to chemical which is known to the State of California to cause cancer and birth defects or other reproductive harm. For more information go to www.P65Warnings.ca.gov.
Recommended Use:
OE Replacement
Series:
GM Original Equipment Series
Fitnotes:
145 AMP(KG3), SEO 145 AMP GEN(8C6)
Vehicle Fitment Information
Vehicle Name
Submodel
Engine
Fitment Information
2003 Chevrolet Silverado 1500 HD
All Submodels
All Engines
145 AMP(KG3), SEO 145 AMP GEN(8C6)
2003 GMC Sierra 1500 HD
All Submodels
All Engines
145 AMP(KG3), SEO 145 AMP GEN(8C6)
2003 Isuzu Ascender
Base
8 Cyl 5.3L
145 Amp(Kg3)
2003-2004 Cadillac Escalade
All Submodels
All Engines
145 AMP(KG3), SEO 145 AMP GEN(8C6)
2003-2004 Cadillac Escalade ESV
All Submodels
All Engines
145 AMP(KG3), SEO 145 AMP GEN(8C6)
Page 1 of 32 | Showing 1 - 5 of 159 results
Product Information
ACDELCO REMANUFACTURED GM ORIGINAL EQUIPMENT ALTERNATORS
Trust ACDelco’s remanufactured GM Original Equipment alternators to restore your ride with the precise fit and outstanding quality you can always rely on GM to deliver. Established in 1899, ACDelco manufactures original GM parts and premium OE replacement parts for other brands in the automotive aftermarket.
- Rigorously remanufactured and evaluated to OE standards for solid fitment and ultimate reliability
- GM original equipment ensures part is engineered to precise requirements
- Recommended by GM as exact replacement for stock
Need help?Call our product expert1-866-529-0412
Chat with us
Mondays - Sundays7am - 11pm ET | 4am - 8pm PT
Warranty Policy
Right parts, guaranteed. If you find any defects, let us know within 60 days and we’ll take care of it. Check out our Warranty Policy for more details.
Shipping Policy
We ship fast so you can get on the road that much faster. Check out our Shipping Policy for more details.
Easy Return Policy
We’re only happy if you’re happy. If you’re not entirely satisfied with your order, you may be entitled to a refund. Check out our Return Policy for more details.