Audi S4 Alternator Repair at your home or office.

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Average rating from customers who
received a Alternator Replacement.
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$276.82 - $1,393.44

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Average rating from customers who
received a Alternator Replacement.
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Alternator Repair Estimate for Audi S4

Audi S4 Alternator Repair costs $718 on average.

CarServiceEstimateShop/Dealer Price
1994 Audi S4L5-2.2L TurboService typeAlternator RepairEstimate$478.65Shop/Dealer Price$606.67 - $924.12
2013 Audi S4V6-3.0L TurboService typeAlternator RepairEstimate$1727.35Shop/Dealer Price$2169.04 - $3414.57
2011 Audi S4V6-3.0L TurboService typeAlternator RepairEstimate$776.95Shop/Dealer Price$981.21 - $1514.08
2004 Audi S4V8-4.2LService typeAlternator RepairEstimate$2161.76Shop/Dealer Price$2733.51 - $4079.66
2006 Audi S4V8-4.2LService typeAlternator RepairEstimate$1411.32Shop/Dealer Price$1820.65 - $2706.38
2015 Audi S4V6-3.0L TurboService typeAlternator RepairEstimate$1727.35Shop/Dealer Price$2165.55 - $3408.46
1992 Audi S4L5-2.2L TurboService typeAlternator RepairEstimate$478.65Shop/Dealer Price$598.78 - $910.31
2001 Audi S4V6-2.7L TurboService typeAlternator RepairEstimate$947.01Shop/Dealer Price$1195.36 - $1747.27
Show example Audi S4 Alternator Repair prices

Alternator Repair Service

How does an alternator help your car run?

The alternator is the component that charges the battery in your car. When you use electrical components in your car (stereo, lights, etc.), the battery loses power. The alternator recharges the battery, replenishing the lost battery power. The alternator is located in the engine compartment. If the alternator is not working properly, your car will only stay running for as long as the battery has power stored. Once the battery loses power, your car will not start. Normally, a malfunctioning alternator will turn on the battery warning light or will have a low volt gauge reading.

Alternator

Before repairing the alternator:

The mechanic should check the entire charging system before installing a new alternator, including checking battery cables for corrosion and the condition of the battery.

Steps when replacing an alternator:

  • Inspect entire charging system (battery, cables, alternator).
  • Inspect the drive belts.
  • Test alternator output.
  • Remove and replace alternator if found to be faulty.
  • Re-test alternator output.

Our recommendation for alternator replacements:

Ask your mechanic to inspect the condition of the charging system during every major service. The mechanic should also clean and tighten the battery cables during every major service.

What common symptoms indicate you may need to replace the Alternator?

  • Dead battery or battery will not hold a charge.
  • Dim lights.
  • Battery warning light is on.

Why repairing your alternator is important:

Your alternator charges your battery, which powers the electronics in your vehicle, such as the radio and the air conditioning. The battery is also needed to turn on your vehicle. A malfunctioning alternator will not charge your car’s battery, and your vehicle will eventually run out of battery life and not be able to start.

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Meet some of our expert Audi mechanics

Real customer reviews from Audi owners like you.

Excellent Rating


YourMechanic Audi S4 Service

Average Rating

4.9/5

Number of Reviews

57

Rating Summary
55
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0
1
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RAYMOND

37 years of experience
7 reviews
RAYMOND
37 years of experience
Audi S4 - Check Engine Light is on - Morris Plains, New Jersey
Extremely knowledgeable and reasonable in pricing. Provides a very thorough explanation of issues and corrective action. Will definitely use again.

Grzegorz

40 years of experience
473 reviews
Grzegorz
40 years of experience
Audi S4 - Oil Change - Burlingame, California
Great guy.

Scott

35 years of experience
615 reviews
Scott
35 years of experience
Audi S4 - Brake Pads Replacement (Front) - New River, Arizona
Scott does a wonderful job. He's very thorough. Scotts been wrenching on cars for many years and it shows. I would be completely comfortable having Scott do any kind of work on my car.

Carlos

15 years of experience
362 reviews
Carlos
15 years of experience
Audi S4 - Power steering fluid is leaking - Arlington, Texas
Carlos went above and beyond, and would recommend his services to anyone in need.

Excellent Rating


YourMechanic Audi S4 Service

Average Rating

4.9/5

Number of Reviews

57

Rating Summary
55
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1
1
55
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Red-stars EXCELLENT RATING ON
Number of Audi S4 services completed
627+
services done by our mechanics
TOTAL NUMBER OF EXPERT Audi MECHANICS
600+
experts on our platform

How can we help?

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