Infiniti Q45 Alternator Repair at your home or office.

Our certified mechanics come to you・Backed by 12-month, 12,000-mile guarantee・Fair and transparent pricing
Logo-yelp
CUSTOMERS LOVE US ON YELP
4.5 out of 5 (550 reviews)
Icon-warranty_badge-02
SERVICES BACKED BY OUR
12-Month, 12,000-Mile Warranty
How does YourMechanic work?    
Icon-quote-hiw
Get a quote

Choose from 600+ repair, maintenance, and diagnostic services, backed by our 12-month, 12,000-mile warranty.

Icon-calendar-hiw
Book an appointment

Tell us when to meet you at your home or office. We’ll send one of our vetted, top-rated mechanics.

Icon-fixed-hiw
Get your car fixed

Continue with your day while our mechanic fixes your car onsite. You pay only after the job is done.

Alternator Repair Estimate for Infiniti Q45

Infiniti Q45 Alternator Repair costs $346 on average. Following is a breakdown of the labor and parts estimates.

YourMechanic Price
$220 to $581
Labor: $98 -$352
Parts: $122 -$229
Average Dealer price
$375 to 868
Average Shop price
$270 to 653
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
CarServiceYourMechanic PriceShop/Dealer Price
2002 Infiniti Q45V8-4.5LService typeAlternator RepairYourMechanic Price$342.76Shop/Dealer Price$439.52 - $649.77
1991 Infiniti Q45V8-4.5LService typeAlternator RepairYourMechanic Price$624.76Shop/Dealer Price$816.28 - $1138.10
1996 Infiniti Q45V8-4.5LService typeAlternator RepairYourMechanic Price$484.76Shop/Dealer Price$625.03 - $908.42
1997 Infiniti Q45V8-4.1LService typeAlternator RepairYourMechanic Price$577.40Shop/Dealer Price$735.33 - $1111.63
2003 Infiniti Q45V8-4.5LService typeAlternator RepairYourMechanic Price$342.76Shop/Dealer Price$439.55 - $649.82
2005 Infiniti Q45V8-4.5LService typeAlternator RepairYourMechanic Price$342.76Shop/Dealer Price$439.51 - $649.75
2006 Infiniti Q45V8-4.5LService typeAlternator RepairYourMechanic Price$433.58Shop/Dealer Price$553.26 - $831.78
1999 Infiniti Q45V8-4.1LService typeAlternator RepairYourMechanic Price$577.40Shop/Dealer Price$735.39 - $1111.74
Show example Infiniti Q45 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.

GET A QUOTE FOR YOUR CAR
Backed by 12-month, 12,000-mile guarantee

Meet some of our expert Infiniti mechanics

Real customer reviews from Infiniti owners like you.

401 reviews
Jay
33 years of experience
Jay was very patient and professional. Jay took the time for me to understand what was wrong with my recent purchased used SUV that I bought. I will definitely recommend Jay. I called the center once and the representative was too very professional and answered all my questions. My whole experience was beyond all expectations and my experience with YourMechanic leaves as returning customer.
2003 INFINITI QX4 - OXYGEN SENSOR REPLACEMENT (REAR/LOWER/DOWNSTREAM)
302 reviews
Rocco
18 years of experience
Have had my cars services by Infiniti dealerships for over 10 years. This is the first time I have used another option. Something about being overcharged and being treated like a number lately by the delerships I don't like. Rocco arrived few minutes early, super polite guy, knows his stuff, no pressure, told me what I needed and when I needed it. Got down to business and got job done effortlessly while explaining the process. Left my garage clean, no spills definitely a five star. This is the first review I have written for anything and it's a five star. Excellent concept great service!!
2005 INFINITI FX35 - OIL CHANGE
234 reviews
Tyrone
7 years of experience
great job, he came early and was prompt and ready.
2006 INFINITI G35 - CRANKSHAFT POSITION SENSOR REPLACEMENT
97 reviews
Joseph
14 years of experience
I had my brakes done about 2 weeks ago and I was a lilttle nervous because this was my first time using yourmechanic.com. I have to say that Joseph is nice, professional, and polite. From the first encounter going so well I scheduled my tune up that was fixed toda!!!....Happy Customer!!!
2011 INFINITI G25 - TUNE-UP
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
CarServiceYourMechanic PriceShop/Dealer Price
2002 Infiniti Q45V8-4.5LService typeAlternator RepairYourMechanic Price$342.76Shop/Dealer Price$439.52 - $649.77
1991 Infiniti Q45V8-4.5LService typeAlternator RepairYourMechanic Price$624.76Shop/Dealer Price$816.28 - $1138.10
1996 Infiniti Q45V8-4.5LService typeAlternator RepairYourMechanic Price$484.76Shop/Dealer Price$625.03 - $908.42
1997 Infiniti Q45V8-4.1LService typeAlternator RepairYourMechanic Price$577.40Shop/Dealer Price$735.33 - $1111.63
2003 Infiniti Q45V8-4.5LService typeAlternator RepairYourMechanic Price$342.76Shop/Dealer Price$439.55 - $649.82
2005 Infiniti Q45V8-4.5LService typeAlternator RepairYourMechanic Price$342.76Shop/Dealer Price$439.51 - $649.75
2006 Infiniti Q45V8-4.5LService typeAlternator RepairYourMechanic Price$433.58Shop/Dealer Price$553.26 - $831.78
1999 Infiniti Q45V8-4.1LService typeAlternator RepairYourMechanic Price$577.40Shop/Dealer Price$735.39 - $1111.74
Show example Infiniti Q45 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