Alternator. Generator Assembly.
145 Amp. Alternator. Alternators Are Sold As Assembly Only. General Motors Does Not Service Components Separately. Part listed is for remanufactured Alternator. Part numbers are for remanufactured Alternators. Contact local dealer for possible core charge and exchange information.
Alternator
145 amp. 4.3 LITER, 145 amp. 4.3 LITER, 2003-14, 145 amp. 4.8, 5.3 & 6.0 LITER, 145 amp, 2 wire type. 4.8, 5.3, 6.0 & 6.2 LITER, 145 amp. 5.3 LITER. Avalanche, Escalade EXT; 145 Amp. Canyon, Colorado; w/5.3L. Escalade ESV; 145 Amp. SEDAN, 145 amp. Silverado, Sierra; w/o Diesel; 145 Amp. Tahoe, Yukon, Escalade; 145 Amp. Yukon XL, Suburban; 145 Amp.
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 2016 GMC Savana 3500 may need to be repaired or replaced.