2009 Audi A5 Voltage Regulators
- Original (OEM)Starting & ChargingNo matter what you drive, your vehicle needs the power to start and perform reliably. And it's your starting and charging system that provides electrical energy and regulates all electrical processes needed to crank your engine and run...
- Painless Performance®Ceramic Voltage ReducerCeramic Voltage Reducer by Painless Performance®. This product is made of high-quality materials to serve you for years to come. The perfect solution for a 6 - volt accessory that must be used with your 12 - volt electrical system....Designed to deliver trouble-free, consistent performanceRight for your vehicle and lifestyle$17.09
- Hitachi®Voltage RegulatorAudi A5 Quattro Base 3.2L with 140 Amp Bosch Alternator 2009, Voltage Regulator by Hitachi®. A voltage regulator is one of the vehicle components responsible for ensuring that your battery is recharged safely and electrical components...Expertly built according to stringent OEM specificationsMade to enable as safe battery recharging as possible$69.23
- Audi OEElectrical - Alternator (Coupe 3.2L)Audi A5 Quattro Coupe 3.2L 2009, Electrical - Alternator by Audi OE. Keep your Audi looking showroom-new and running at its best with top-grade Audi OE parts. Genuine in quality, fit, and finish, they’re the finest option to go if you...Genuine OE replacement for your specific Audi modelDesigned to bring your vehicle back to its pristine condition$13.79 - $1,543.67
- XS Power®Voltage Step-Down ModuleVoltage Step-Down Module by XS Power®. This superior product was elaborately designed and meticulously manufactured to stringent industry standards to have the most precise OE specifications. It fits and functions like the factory...Designed in compliance with rigorous factory standardsHigh level of quality, ultimate reliability, and solid value$199.99
- QuickCar Racing®Battery Disconnect SwitchBattery Disconnect Switch by QuickCar Racing®. QuickCar's newest and most advanced master disconnect switch has a lightweight black anodized aluminum casing, black mounting plate, and removable silver epoxy-coated handle. The 3 stud...Designed in compliance with rigorous factory standardsHigh level of quality, ultimate reliability, and solid value$59.95
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2009 Audi A5 Models