GMC C2500 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 GMC C2500 Alternator Repair is $239 with $99 for parts and $140 for labor. Prices may vary depending on your location.

CarServiceEstimateShop/Dealer Price
1994 GMC C2500V8-6.5L DieselService typeAlternator RepairEstimate$508.10Shop/Dealer Price$599.98 - $867.50
1990 GMC C2500V8-6.2L DieselService typeAlternator RepairEstimate$453.23Shop/Dealer Price$531.87 - $763.68
1994 GMC C2500V8-6.5L Turbo DieselService typeAlternator RepairEstimate$499.09Shop/Dealer Price$589.22 - $855.44
1999 GMC C2500V8-5.0LService typeAlternator RepairEstimate$621.49Shop/Dealer Price$742.22 - $1100.24
1996 GMC C2500V8-5.0LService typeAlternator RepairEstimate$513.35Shop/Dealer Price$608.52 - $886.54
2000 GMC C2500V8-7.4LService typeAlternator RepairEstimate$581.69Shop/Dealer Price$692.61 - $1020.89
1997 GMC C2500V8-5.0LService typeAlternator RepairEstimate$513.35Shop/Dealer Price$607.06 - $883.99
1995 GMC C2500V6-4.3LService typeAlternator RepairEstimate$499.09Shop/Dealer Price$589.22 - $855.44
Show example GMC C2500 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 GMC mechanics

Real customer reviews from GMC owners like you.

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Rating Summary
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Marco

24 years of experience
157 reviews
Marco
24 years of experience
C2500 1991 - Alternator - Corona, CA
Great guy, with a great attitude. He was very knowledgeable about the type of truck I have and most definitely I’ll be using him again no doubt about that.

Chris

15 years of experience
546 reviews
Chris
15 years of experience
C2500 1993 - Windshield Wiper/Washer System Inspection - Portland, OR
Helped me save some money by figuring out it was something else wrong with my truck. Good guy

Excellent Rating

(22)

Rating Summary
21
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Number of GMC C2500 services completed
242+
services done by our mechanics
TOTAL NUMBER OF EXPERT GMC MECHANICS
900+
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