GMC S15 Alternator Repair at your home or office.

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Alternator Repair Estimate for GMC S15

GMC S15 Alternator Repair costs $174 on average. Following is a breakdown of the labor and parts estimates.

YourMechanic Price
$130 to $393
Labor: $70 -$80
Parts: $60 -$313
Average Dealer price
$213 to 720
Average Shop price
$158 to 475
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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
1990 GMC S15V6-2.8LService typeAlternator RepairEstimate$235.56Shop/Dealer Price$291.47 - $426.53
1983 GMC S15L4-1.9LService typeAlternator RepairEstimate$194.76Shop/Dealer Price$240.54 - $345.05
1984 GMC S15L4-2.2L DieselService typeAlternator RepairEstimate$266.76Shop/Dealer Price$330.49 - $488.97
1982 GMC S15V6-2.8LService typeAlternator RepairEstimate$189.96Shop/Dealer Price$234.51 - $335.41
1984 GMC S15V6-2.8LService typeAlternator RepairEstimate$237.96Shop/Dealer Price$294.48 - $431.35
1985 GMC S15L4-1.9LService typeAlternator RepairEstimate$235.56Shop/Dealer Price$291.47 - $426.52
1987 GMC S15L4-2.5LService typeAlternator RepairEstimate$295.56Shop/Dealer Price$366.56 - $546.68
1985 GMC S15V6-2.8LService typeAlternator RepairEstimate$237.96Shop/Dealer Price$294.54 - $431.44
Show example GMC S15 Alternator Repair prices

Alternator Repair Service & Cost

What is the Alternator all about?

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

Keep in mind:

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.

How it's done:

  • 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:

Ask your mechanic to inspect the condition of the charging system during every major service. 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.

How important is this service?

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.

Fast and easy Alternator Repair service at your home or office.

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Excellent Rating


GMC Repair

Average Rating

4.8/5

Number of Reviews

1,010

Rating Summary
942
39
11
3
15
942
39
11
3
15

Meet some of our expert GMC mechanics

Real customer reviews from GMC owners like you.

Terry

22 years of experience
301 reviews
Terry
22 years of experience
Always good - 4th appt with Terry.
2006 GMC YUKON XL 1500 - CHECK ENGINE LIGHT IS ON - PHOENIX, ARIZONA

Eric

8 years of experience
206 reviews
Eric
8 years of experience
Showed up on time, efficiently diagnosed my problem and was able to get the needed part and have it installed in a short time (same morning). Back on the road quickly and painlessly. Great attitude and skills.
2000 GMC YUKON XL 1500 - STARTER - RALEIGH, NORTH CAROLINA

Alfred

9 years of experience
153 reviews
Alfred
9 years of experience
Alfred was great!! If I ever have an issue again, please send Alfred!!
2001 GMC YUKON - ALTERNATOR - OAKLAND, CALIFORNIA

Junior

22 years of experience
56 reviews
Junior
22 years of experience
Once again Your Mechanic sent a knowledgeable and professional mechanic to me. Junior was very personable, thorough and non nonsense service provided. Love using YourMechanic and because if providers like Junior I continue to highly and regularly recommend this company
2017 GMC YUKON - CAR IS NOT STARTING - FORT LAUDERDALE, FLORIDA
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
1990 GMC S15V6-2.8LService typeAlternator RepairEstimate$235.56Shop/Dealer Price$291.47 - $426.53
1983 GMC S15L4-1.9LService typeAlternator RepairEstimate$194.76Shop/Dealer Price$240.54 - $345.05
1984 GMC S15L4-2.2L DieselService typeAlternator RepairEstimate$266.76Shop/Dealer Price$330.49 - $488.97
1982 GMC S15V6-2.8LService typeAlternator RepairEstimate$189.96Shop/Dealer Price$234.51 - $335.41
1984 GMC S15V6-2.8LService typeAlternator RepairEstimate$237.96Shop/Dealer Price$294.48 - $431.35
1985 GMC S15L4-1.9LService typeAlternator RepairEstimate$235.56Shop/Dealer Price$291.47 - $426.52
1987 GMC S15L4-2.5LService typeAlternator RepairEstimate$295.56Shop/Dealer Price$366.56 - $546.68
1985 GMC S15V6-2.8LService typeAlternator RepairEstimate$237.96Shop/Dealer Price$294.54 - $431.44
Show example GMC S15 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