Alternator.
150 Amp. Alternator. Part has related component that cannot be reused/reinstalled; screw.
Alternator
Fits RS5, RS5 Sportback, S4, S5, S5 Sportback
2.9 LITER, Valeo, remanufactured. 3.0 LITER, remanufactured. 3.0 LITER, remanufactured, VALEO. CONVERTIBLE, 3.0 LITER, remanufactured. Coupe, 3.0 LITER, remanufactured. Valeo, remanufactured.
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.