Toyota Corolla iM Alternator Repair at your home or office.

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Alternator Repair Service

How much does a Alternator Repair cost?

On average, the cost for a Toyota Corolla iM Alternator Repair is $444 with $304 for parts and $140 for labor. Prices may vary depending on your location.

CarServiceEstimateShop/Dealer Price
2018 Toyota Corolla iML4-1.8LService typeAlternator RepairEstimate$762.50Shop/Dealer Price$917.98 - $1376.30
2017 Toyota Corolla iML4-1.8LService typeAlternator RepairEstimate$1465.35Shop/Dealer Price$1797.02 - $2787.92
Show example Toyota Corolla iM Alternator Repair prices

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 Toyota mechanics

Real customer reviews from Toyota owners like you.

Excellent Rating

(1,068)

Rating Summary
1,013
33
7
4
11
1,013
33
7
4
11

TJ

27 years of experience
362 reviews
TJ
27 years of experience
Toyota Corolla iM L4-1.8L - Brake Pads Replacement (Front) - Venice, Florida
Nicest man. So professional. Will recommend TJ to everyone I know that needs a mechanic.

ALEX

24 years of experience
43 reviews
ALEX
24 years of experience
Toyota Corolla iM L4-1.8L - Brake Pads Replacement (Rear) - Sacramento, California
Show up early, very pollite and excellent job. Alexs save my time. Thank you very much.

Kiri

21 years of experience
372 reviews
Kiri
21 years of experience
Toyota Highlander V6-3.3L - Alternator Repair - Philadelphia, Pennsylvania
Kiri was awesome. He replaced my alternator quick, and was a great guy to converse with. He made sure to walk me through everything he was doing. He even checked to see if my car had any other issues.

Andrian

33 years of experience
185 reviews
Andrian
33 years of experience
Toyota Avalon V6-3.5L - Alternator - Fort Lauderdale, Florida
Andrian was very knowledgeable and trustworthy.

Excellent Rating

(1,068)

Rating Summary
1,013
33
7
4
11
1,013
33
7
4
11
Number of Toyota Alternator Repair services completed
11748+
services done by our mechanics
TOTAL NUMBER OF EXPERT Toyota MECHANICS
1700+
experts on our platform

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