Infiniti Q45 service by top-rated mechanics at the convenience of your home or office

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How much does Infiniti Q45 repair and maintenance cost?

The cost depends on your car, the type of service, and where you live. Here are estimates for a selection of Infiniti Q45 services.

Service Estimate Dealer Estimate Your Savings Location
Service type Car Battery Replacement for 1990 Infiniti Q45 V8-4.5L Estimate $195 Dealer Estimate $365 Savings 46.43% Location Denver, CO
Service type Radiator Hose - Lower Replacement for 2006 Infiniti Q45 V8-4.5L Estimate $123 Dealer Estimate $221 Savings 44.08% Location Denver, CO
Service type Axle / CV Shaft Assembly - Driver Side Front Replacement for 1998 Infiniti Q45 V8-4.1L Estimate $214 Dealer Estimate $395 Savings 45.71% Location Denver, CO
Service type Ignition Coil Replacement for 2001 Infiniti Q45 V8-4.1L Estimate $204 Dealer Estimate $376 Savings 45.84% Location Denver, CO
Service type Car Thermostat Replacement for 2004 Infiniti Q45 V8-4.5L Estimate $118 Dealer Estimate $211 Savings 43.82% Location Denver, CO
Service type Cabin Air Filter Replacement for 2004 Infiniti Q45 V8-4.5L Estimate $86 Dealer Estimate $147 Savings 41.13% Location Denver, CO
Service type Alternator Repair for 1995 Infiniti Q45 V8-4.5L Estimate $326 Dealer Estimate $580 Savings 43.77% Location Portland, OR
Service type Brake Rotor/Disc - Front Replacement for 1999 Infiniti Q45 V8-4.1L Estimate $240 Dealer Estimate $433 Savings 44.43% Location Portland, OR

Fast and easy Infiniti Q45 services at your home or office.

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Backed by 12-month, 12,000-mile guarantee

Review your Infiniti Q45 manufacturer maintenance schedule

2001 Infiniti Q45 V8-4.1L

Services included:
  • Change Oil and Filter
  • Rotate Tires
  • Check Brake, Steering and Suspension System
Book this service
Services included:
  • Cabin Air Filter Replacement
  • Change Oil and Filter
  • Rotate Tires
  • Check Brake, Steering and Suspension System
  • Check All Hoses
  • Check All Fluids
Book this service
Services included:
  • Change Oil and Filter
  • Rotate Tires
  • Check Brake, Steering and Suspension System
Book this service
Services included:
  • Air Filter Replacement
  • Cabin Air Filter Replacement
  • Change Oil and Filter
  • Rotate Tires
  • Check Brake, Steering and Suspension System
  • Check All Hoses
  • Check All Fluids
  • Check Exhaust System
  • Check Evaporation Emission System
Book this service
Services included:
  • Change Oil and Filter
  • Rotate Tires
  • Check Brake, Steering and Suspension System
Book this service
Services included:
  • Cabin Air Filter Replacement
  • Change Oil and Filter
  • Rotate Tires
  • Check Brake, Steering and Suspension System
  • Check All Hoses
  • Check All Fluids
Book this service
Services included:
  • Change Oil and Filter
  • Rotate Tires
  • Check Brake, Steering and Suspension System
Book this service
Services included:
  • Air Filter Replacement
  • Cabin Air Filter Replacement
  • Change Oil and Filter
  • Cooling System Flush
  • Rotate Tires
  • Check Brake, Steering and Suspension System
  • Check All Hoses
  • Check All Fluids
  • Check Exhaust System
  • Check Drive Belts
  • Check Evaporation Emission System
Book this service
Services included:
  • Change Oil and Filter
  • Rotate Tires
  • Check Brake, Steering and Suspension System
Book this service
Services included:
  • Cabin Air Filter Replacement
  • Change Oil and Filter
  • Rotate Tires
  • Check Brake, Steering and Suspension System
  • Check All Hoses
  • Check All Fluids
  • Check Drive Belts
Book this service
Services included:
  • Change Oil and Filter
  • Rotate Tires
  • Check Brake, Steering and Suspension System
Book this service
Services included:
  • Air Filter Replacement
  • Cabin Air Filter Replacement
  • Change Oil and Filter
  • Cooling System Flush
  • Rotate Tires
  • Check Brake, Steering and Suspension System
  • Check All Hoses
  • Check All Fluids
  • Check Exhaust System
  • Check Drive Belts
  • Check Evaporation Emission System
Book this service
Services included:
  • Change Oil and Filter
  • Rotate Tires
  • Check Brake, Steering and Suspension System
Book this service
Services included:
  • Cabin Air Filter Replacement
  • Spark Plugs Replacement
  • Change Oil and Filter
  • Rotate Tires
  • Check Brake, Steering and Suspension System
  • Check All Hoses
  • Check All Fluids
  • Check Drive Belts
Book this service
Services included:
  • Change Oil and Filter
  • Rotate Tires
  • Check Brake, Steering and Suspension System
Book this service
Services included:
  • Air Filter Replacement
  • Cabin Air Filter Replacement
  • Change Oil and Filter
  • Cooling System Flush
  • Rotate Tires
  • Check Brake, Steering and Suspension System
  • Check All Hoses
  • Check All Fluids
  • Check Exhaust System
  • Check Drive Belts
  • Check Evaporation Emission System
Book this service
Services included:
  • Change Oil and Filter
  • Rotate Tires
  • Check Brake, Steering and Suspension System
Book this service
Services included:
  • Cabin Air Filter Replacement
  • Change Oil and Filter
  • Rotate Tires
  • Check Brake, Steering and Suspension System
  • Check All Hoses
  • Check All Fluids
  • Check Drive Belts
Book this service
Services included:
  • Change Oil and Filter
  • Rotate Tires
  • Check Brake, Steering and Suspension System
Book this service
Services included:
  • Air Filter Replacement
  • Cabin Air Filter Replacement
  • Change Oil and Filter
  • Cooling System Flush
  • Rotate Tires
  • Check Brake, Steering and Suspension System
  • Check All Hoses
  • Check All Fluids
  • Check Exhaust System
  • Check Drive Belts
  • Check Evaporation Emission System
Book this service
For more details, check out the Infiniti Q45 scheduled maintenance page.
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Meet some of our expert Infiniti Q45 mechanics

Michael

Michael

91 Reviews; 21 years of experience
Michael replaced my sway bar links (front) and bushings on an Infiniti M45. Now my car rides so smooth and no road noise. Excellent jod done. I would refer him to anyone with so much confidence.
Charlotte, NC
November 11
see mechanic profile
Phil

Phil

48 Reviews; 26 years of experience
Phil is an absolute professional and was very efficient in servicing my car. He was on time and finished the job within 2+ hours. I will definitely be requesting him for future repairs.
Silver Spring, MD
December 1
see mechanic profile
Michael

Michael

94 Reviews; 36 years of experience
On time and friendly!
New Albany, OH
July 26
see mechanic profile

Fast and easy Infiniti Q45 services at your home or office.

Get an instant quote
Backed by 12-month, 12,000-mile guarantee

Answers to common Infiniti Q45 questions

Q: Leaking fuel line
Answered by James
First of all, I recommend that you do not continue to drive. Fuel leaks can be very dangerous, it poses a great risk of a fire. I suggest having a trained technician locate the source leak (https://www.yourmechanic.com/services/oil-fluid-leak-inspection) and repair it before...
Q: What else can cause a shake/vibration/shimmey?
Answered by Kevin
Hello. Although you mention that you have new tires, there are instances where the construction of the tire is such that it will vibrate no matter how well it "appears" to be dynamically balanced. This is based on what I...
Q: I got my serpentine belt replaced on my 2002 Q45 and now my car wont start. This never happened before. 2002 Infiniti Q45
Answered by David
Argh! These are scenarios that make most of us pull our hair out! Is the service event related to a failure? Or was the failure waiting to happen "the next day" anyway? It's unlikely something was bumped, jostled or damaged...
Q: Not shifting from neutral
Answered by Spencer
Hi, I would check and make sure your brake lights are working. Most cars won't let you shift gears if the computer doesn't see that your foot is on the brake. The computer knows if you are on the brakes...

Fast and easy Infiniti Q45 services at your home or office.

Get an instant quote
Backed by 12-month, 12,000-mile guarantee

Most recent Infiniti Q45 recalls

AIR BAGS:SIDE/WINDOW

Manufacturer’s report date:
February 27, 2012
NHTSA campaign ID number:
12V079000
LEARN MORE

EXTERIOR LIGHTING:BRAKE LIGHTS

Manufacturer’s report date:
October 12, 2006
NHTSA campaign ID number:
06V395000
LEARN MORE

CHILD SEAT:VEHICLE LATCH ANCHOR

Manufacturer’s report date:
August 28, 2005
NHTSA campaign ID number:
05V374000
LEARN MORE

EXTERIOR LIGHTING:BRAKE LIGHTS:SWITCH

Manufacturer’s report date:
October 12, 2004
NHTSA campaign ID number:
04V497000
LEARN MORE

Fast and easy Infiniti Q45 services at your home or office.

Get an instant quote
Backed by 12-month, 12,000-mile guarantee

Trusted by thousands of happy car owners



Stephen was very professional and spoke to me in terms that I understood. Although the news about the car was not great, he explained the why's and what it would take to fix it. I will call on him again. Many thanks!



I can't say enough about how pleased I am that I found YourMechanic and Raul. I'm from out of town and didn't know who to contact to fix a truck I was borrowing. I searched the web and found YourMechanic.....thank goodness. I found Raul to be professional, an outstanding mechanic and the price was more than fair.



Tim was great; offered advice instead of just blindly fixing. Also Tim was super friendly and very genuine. Highly recommend!

How can we help?

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