Mercedes-Benz C300 Alternator Repair at your home or office.

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Alternator Repair Estimate for Mercedes-Benz C300

Mercedes-Benz C300 Alternator Repair costs $811 on average. Following is a breakdown of the labor and parts estimates.

YourMechanic Price
$364 to $1312
Labor: $96 -$189
Parts: $268 -$1123
Average Dealer price
$663 to 2467
Average Shop price
$452 to 1607
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Our mechanics come to you ・Backed by 12-month, 12,000-mile guarantee・Fair and transparent pricing
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CarServiceEstimateShop/Dealer Price
2012 Mercedes-Benz C300V6-3.0LService typeAlternator RepairEstimate$1633.44Shop/Dealer Price$2040.70 - $3164.56
2010 Mercedes-Benz C300V6-3.0LService typeAlternator RepairEstimate$1616.44Shop/Dealer Price$2019.36 - $3139.96
2008 Mercedes-Benz C300V6-3.0LService typeAlternator RepairEstimate$731.14Shop/Dealer Price$912.93 - $1369.70
2011 Mercedes-Benz C300V6-3.0LService typeAlternator RepairEstimate$1625.94Shop/Dealer Price$2026.66 - $3145.61
2017 Mercedes-Benz C300L4-2.0L TurboService typeAlternator RepairEstimate$2416.22Shop/Dealer Price$3004.82 - $4709.79
2015 Mercedes-Benz C300L4-2.0L TurboService typeAlternator RepairEstimate$1246.20Shop/Dealer Price$1552.42 - $2387.46
2014 Mercedes-Benz C300V6-3.5LService typeAlternator RepairEstimate$1256.95Shop/Dealer Price$1563.93 - $2443.83
2018 Mercedes-Benz C300L4-2.0L TurboService typeAlternator RepairEstimate$2426.22Shop/Dealer Price$3008.59 - $4708.88
Show example Mercedes-Benz C300 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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Excellent Rating


YourMechanic Mercedes-Benz C300 Alternator Replacement Service

Average Rating

5/5

Number of Reviews

4

Rating Summary
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Meet some of our expert Mercedes-Benz mechanics

Real customer reviews from Mercedes-Benz owners like you.

Travis

10 years of experience
165 reviews
Travis
10 years of experience
Mercedes-Benz C300 - Alternator - Dallas, Texas
Travis is professional, courteous, friendly, kind & empathetic. Additionally, I presume responsive when he isn't busy working on someone's vehicle. However, I will be honest about this entire process. A close, very close friend of mines was dying & I wasn't able to be there because Travis was late to my appointment. I told him I wouldn't mention this, but I'm so emotional right now & feel it is all necessary. It begins to drizzle & Travis did not complete the work, leaving a service I had paid for undone & parts loose under my vehicle. I called, he was empathetic, he is very knowledgeable in his craft.

Travis

10 years of experience
165 reviews
Travis
10 years of experience
Mercedes-Benz C300 - Alternator - Dallas, Texas
Very punctual and wished I would have gotten him on my present service

Brikk

16 years of experience
376 reviews
Brikk
16 years of experience
Mercedes-Benz C300 - Alternator - Matthews, North Carolina
Very professional and knowledgeable.

Christopher

25 years of experience
260 reviews
Christopher
25 years of experience
Mercedes-Benz C300 - Alternator Repair - Riverview, Florida
Extremely pleased!
Get an instant quote for your car
Our mechanics come to you ・Backed by 12-month, 12,000-mile guarantee・Fair and transparent pricing
Get a quote
CarServiceEstimateShop/Dealer Price
2012 Mercedes-Benz C300V6-3.0LService typeAlternator RepairEstimate$1633.44Shop/Dealer Price$2040.70 - $3164.56
2010 Mercedes-Benz C300V6-3.0LService typeAlternator RepairEstimate$1616.44Shop/Dealer Price$2019.36 - $3139.96
2008 Mercedes-Benz C300V6-3.0LService typeAlternator RepairEstimate$731.14Shop/Dealer Price$912.93 - $1369.70
2011 Mercedes-Benz C300V6-3.0LService typeAlternator RepairEstimate$1625.94Shop/Dealer Price$2026.66 - $3145.61
2017 Mercedes-Benz C300L4-2.0L TurboService typeAlternator RepairEstimate$2416.22Shop/Dealer Price$3004.82 - $4709.79
2015 Mercedes-Benz C300L4-2.0L TurboService typeAlternator RepairEstimate$1246.20Shop/Dealer Price$1552.42 - $2387.46
2014 Mercedes-Benz C300V6-3.5LService typeAlternator RepairEstimate$1256.95Shop/Dealer Price$1563.93 - $2443.83
2018 Mercedes-Benz C300L4-2.0L TurboService typeAlternator RepairEstimate$2426.22Shop/Dealer Price$3008.59 - $4708.88
Show example Mercedes-Benz C300 Alternator Repair prices

How can we help?

Our service team is available 7 days a week, Monday - Friday from 6 AM to 5 PM PST, Saturday - Sunday 7 AM - 4 PM PST.

1-800-701-6230 · hi@yourmechanic.com