Audi A4 Alternator Parts
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Most Audi A4s come with a battery or alternator warning light to indicate there is a problem with your car’s charging system. Upon noticing your vehicle’s indicator light, you will want to check the charging output of your Audi battery and Audi A4 alternator. The alternator bearings and/or alternator belt may also trigger your Audi’s alternator to fail if they wear out. Additionally, the internal components of your alternator that rotate to create the electrical energy are exposed to extreme temperatures. This too can cause the alternator to outright die, which will result in your cabin lighting to be dimmer and will subject your battery to greater issues in the near term.
OEM alternators are easily found in our online parts catalog. Many of our Audi customers want only the original parts designed for their A4 or S4. While Genuine Audi alternators are not very economical, you will find brands like Valeo, Bosch, and Denso with OEM parts available for your Audi A4. Just look for the OEM flag next to the part #, this guarantees that you’re getting the exact parts that your vehicle was outfitted with. Many Audi A4 alternators come with a core deposit, you will be allowed to return your old unit for a partial credit against the replacement cost of your new Audi parts.
