Infiniti QX70 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 Infiniti QX70 Alternator Repair is $514 with $304 for parts and $210 for labor. Prices may vary depending on your location.

CarServiceEstimateShop/Dealer Price
2014 Infiniti QX70V8-5.0LService typeAlternator RepairEstimate$1085.96Shop/Dealer Price$1305.53 - $1941.56
2016 Infiniti QX70V6-3.7LService typeAlternator RepairEstimate$911.83Shop/Dealer Price$1089.85 - $1613.09
2015 Infiniti QX70V6-3.7LService typeAlternator RepairEstimate$911.83Shop/Dealer Price$1089.92 - $1613.21
2017 Infiniti QX70V6-3.7LService typeAlternator RepairEstimate$826.49Shop/Dealer Price$981.15 - $1438.86
2014 Infiniti QX70V6-3.7LService typeAlternator RepairEstimate$836.85Shop/Dealer Price$1000.05 - $1470.01
Show example Infiniti QX70 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 Infiniti mechanics

Real customer reviews from Infiniti owners like you.

Excellent Rating

(15)

Rating Summary
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Jermarcus

13 years of experience
70 reviews
Jermarcus
13 years of experience
Infiniti QX70 V6-3.7L - Car is overheating - Atlanta, Georgia
Professional and thorough in his diagnosis.

John

33 years of experience
1126 reviews
John
33 years of experience
Infiniti QX70 V6-3.7L - AC is not working - Manvel, Texas
John is a lovely human being. He was able to fix my Xfinity QX70 Air-conditioning in such a timely fashion. He was profession, kind, and focused. It was convenient coming to my home garage. He wore mask and gloves and wiped down my car after as I am autoimmune compromised during Covid. And the price was so cheap. I will definitely use him again!!!! Thank you so much!

Theodore

17 years of experience
1794 reviews
Theodore
17 years of experience
Infiniti QX70 V6-3.7L - Battery - Bellevue, Washington
Timely, Efficient with Good Communications.

Angel

18 years of experience
106 reviews
Angel
18 years of experience
Infiniti QX70 V6-3.7L - Brake Rotor/Disc Replacement (Rear) - Miami, Florida
Amazing ! As always

Excellent Rating

(15)

Rating Summary
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Number of Infiniti QX70 services completed
165+
services done by our mechanics
TOTAL NUMBER OF EXPERT Infiniti MECHANICS
1000+
experts on our platform

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