Buick Rainier 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 Buick Rainier Alternator Repair is $320 with $180 for parts and $140 for labor. Prices may vary depending on your location.

CarServiceEstimateShop/Dealer Price
2007 Buick RainierL6-4.2LService typeAlternator RepairEstimate$514.50Shop/Dealer Price$607.98 - $880.30
2005 Buick RainierV8-5.3LService typeAlternator RepairEstimate$547.05Shop/Dealer Price$649.15 - $951.32
2006 Buick RainierL6-4.2LService typeAlternator RepairEstimate$1024.03Shop/Dealer Price$1245.40 - $1905.32
2004 Buick RainierV8-5.3LService typeAlternator RepairEstimate$547.05Shop/Dealer Price$649.17 - $951.36
2004 Buick RainierL6-4.2LService typeAlternator RepairEstimate$545.41Shop/Dealer Price$648.60 - $950.66
2007 Buick RainierV8-5.3LService typeAlternator RepairEstimate$579.77Shop/Dealer Price$690.21 - $1017.05
2005 Buick RainierL6-4.2LService typeAlternator RepairEstimate$545.41Shop/Dealer Price$647.14 - $948.11
2006 Buick RainierV8-5.3LService typeAlternator RepairEstimate$547.05Shop/Dealer Price$649.17 - $951.36
Show example Buick Rainier 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 Buick mechanics

Real customer reviews from Buick owners like you.

Excellent Rating

(38)

Rating Summary
34
3
1
0
0
34
3
1
0
0

Colby

15 years of experience
66 reviews
Colby
15 years of experience
Buick Rainier L6-4.2L - Idler Pulley Replacement - Denver, Colorado
Colby is the best mechanic I've had

William

35 years of experience
731 reviews
William
35 years of experience
Buick Rainier L6-4.2L - Car pulls to left or right when I brake - Phoenix, Arizona
This was just the diagnostic. He was very helpful in getting me to understand what he was doing. I'm sure he could tell I was kinda leery. He asked me questions about the vehicle issue and came to a conclusion rather fast. Very knowledgeable, and professional. Made an appointment for repairs.

Khoa

21 years of experience
402 reviews
Khoa
21 years of experience
Buick Rainier L6-4.2L - Serpentine/Drive Belt - San Jose, California
Very fast and clean

Michael

9 years of experience
5 reviews
Michael
9 years of experience
Buick Rainier L6-4.2L - insp - Weirsdale, Florida
Michael is prompt and professional.. he identified the problem and showed me where it existed. I haven’t gotten the email as of yet to tell me exactly how much it’s going to cost so I’m hoping that is not going to hit my pocket too deep. So if I should decide that I do want the work done after getting the estimated price then it definitely will be Michael to perform the work. Go ahead and hire him please it will be worth your time.

Excellent Rating

(38)

Rating Summary
34
3
1
0
0
34
3
1
0
0
Number of Buick Rainier services completed
418+
services done by our mechanics
TOTAL NUMBER OF EXPERT Buick MECHANICS
800+
experts on our platform

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