Shop 2004 Buick Century Alternator. DIESEL, Amp, Battery - OEM Buick Part # 84493690 (22949468)

Alternator. Generator.
Alternator. Alternators Are Sold As Assembly Only. Dual Alternators. Single Alternator.

Alternator

Fits Sierra 2500 HD, Sierra 3500 HD, Silverado

6.6 LITER DIESEL, 220 amp. Silverado, Sierra; w/Diesel; 150 Amp; Dual. Silverado, Sierra; w/Diesel; 220 Amp; Dual.
Alternator - Repair or Replace
Your alternator replenishes your battery when your car is running. If you have a battery light, low charge warning, or your recently replaced battery already needs a jump, the alternator in your may need to be repaired or replaced.