New Arrivals/Restock

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.

ACDelco Alternator 321-2108
Additional Features

• Volts:12 VDC

Fits Select:
2003-2005 CHEVROLET SILVERADO
2003-2004 CHEVROLET TAHOE
2003-2005 GMC NEW SIERRA
2003-2004 CHEVROLET SUBURBAN
2003-2004 CHEVROLET AVALANCHE
2003-2004 GMC YUKON
2003-2005 GMC SIERRA
2003-2004 GMC YUKON XL
2004 CHEVROLET EXPRESS G3500
2003-2004 CHEVROLET EXPRESS G2500
2003-2004 CADILLAC ESCALADE
2003-2004 CHEVROLET EXPRESS G1500
2003-2004 GMC SAVANA
2004 CHEVROLET ASTRO
2004 GMC SAFARI
and more - add your vehicle to our fit widget to check

Vehicle model	321-2108
Brand	GM Genuine Parts
Volts	12 VDC
Vehicle fitment type	Specific
Model	321-2108
Height	7.7 in
Weight	26.01 lb
Has written warranty	No
Pack quantity	1
Vehicle type	Car