GMC Sierra 2500 Alternator Repair at your home or office.

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Alternator Repair Estimate for GMC Sierra 2500

GMC Sierra 2500 Alternator Repair costs $220 on average. Following is a breakdown of the labor and parts estimates.

YourMechanic Price
$215 to $237
Labor: $70 -$80
Parts: $145 -$157
Average Dealer price
$383 to 408
Average Shop price
$265 to 280
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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
2000 GMC Sierra 2500V8-6.0LService typeAlternator RepairEstimate$360.12Shop/Dealer Price$447.17 - $675.65
2003 GMC Sierra 2500V8-6.0LService typeAlternator RepairEstimate$384.64Shop/Dealer Price$477.89 - $724.81
1999 GMC Sierra 2500V8-6.0LService typeAlternator RepairEstimate$360.12Shop/Dealer Price$447.19 - $675.69
2002 GMC Sierra 2500V8-6.0LService typeAlternator RepairEstimate$360.12Shop/Dealer Price$447.21 - $675.73
2004 GMC Sierra 2500V8-6.0LService typeAlternator RepairEstimate$384.64Shop/Dealer Price$477.83 - $724.71
2001 GMC Sierra 2500V8-6.0LService typeAlternator RepairEstimate$360.12Shop/Dealer Price$447.17 - $675.64
Show example GMC Sierra 2500 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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Number of Reviews

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Meet some of our expert GMC mechanics

Real customer reviews from GMC owners like you.

Honorio

15 years of experience
563 reviews
Honorio
15 years of experience
Honorio was great professional and kind, he didnt find what was wrong with my vehicle dispite your company charging me $80 just to find nothing...
1997 GMC YUKON - CAR IS NOT STARTING - SUNNYVALE, CALIFORNIA

Dan

35 years of experience
475 reviews
Dan
35 years of experience
Dan is always great to work with.
2015 GMC ACADIA - OIL CHANGE - DULUTH, GEORGIA

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

Chris

7 years of experience
148 reviews
Chris
7 years of experience
Personality=10 Professional=10 Knowledgeable=10 Promptness=10 Chris was great and answered all of my questions. Will be requesting him again soon for some more work. Thanks Chris!!
2011 GMC ACADIA - WATER PUMP - PEORIA, ARIZONA
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
2000 GMC Sierra 2500V8-6.0LService typeAlternator RepairEstimate$360.12Shop/Dealer Price$447.17 - $675.65
2003 GMC Sierra 2500V8-6.0LService typeAlternator RepairEstimate$384.64Shop/Dealer Price$477.89 - $724.81
1999 GMC Sierra 2500V8-6.0LService typeAlternator RepairEstimate$360.12Shop/Dealer Price$447.19 - $675.69
2002 GMC Sierra 2500V8-6.0LService typeAlternator RepairEstimate$360.12Shop/Dealer Price$447.21 - $675.73
2004 GMC Sierra 2500V8-6.0LService typeAlternator RepairEstimate$384.64Shop/Dealer Price$477.83 - $724.71
2001 GMC Sierra 2500V8-6.0LService typeAlternator RepairEstimate$360.12Shop/Dealer Price$447.17 - $675.64
Show example GMC Sierra 2500 Alternator Repair prices

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