Alternator. Engine.
Alternator.
Alternator
Fits Commander, Grand Cherokee
5.7 LITER. 6.1 LITER. Commander; 5.7L. Grand Cherokee; 5.7L. Grand Cherokee; 6.1L.
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.