Infiniti M45 service by top-rated mechanics at the convenience of your home or office

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How much does Infiniti M45 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 M45 services.

Service Estimate Dealer Estimate Your Savings Location
Service type Power Steering Pump Replacement for 2003 Infiniti M45 V8-4.5L Estimate $464 Dealer Estimate $868 Savings 46.45% Location Denver, CO
Service type Brake Rotor/Disc - Front Replacement for 2004 Infiniti M45 V8-4.5L Estimate $254 Dealer Estimate $447 Savings 43.13% Location Denver, CO
Service type Ignition Coil Replacement for 2008 Infiniti M45 V8-4.5L Estimate $166 Dealer Estimate $292 Savings 42.97% Location Denver, CO
Service type Wheel Bearings - Driver Side Front Replacement for 2004 Infiniti M45 V8-4.5L Estimate $413 Dealer Estimate $754 Savings 45.10% Location Denver, CO
Service type Car Thermostat Replacement for 2007 Infiniti M45 V8-4.5L Estimate $264 Dealer Estimate $418 Savings 36.77% Location Denver, CO
Service type Brake Pads - Rear Replacement for 2004 Infiniti M45 V8-4.5L Estimate $143 Dealer Estimate $246 Savings 41.67% Location Denver, CO
Service type Radiator Hose - Lower Replacement for 2010 Infiniti M45 V8-4.5L Estimate $124 Dealer Estimate $215 Savings 42.31% Location Portland, OR
Service type Brake Pads - Rear Replacement for 2003 Infiniti M45 V8-4.5L Estimate $129 Dealer Estimate $228 Savings 43.39% Location Portland, OR

Fast and easy Infiniti M45 services at your home or office.

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

Review your Infiniti M45 manufacturer maintenance schedule

2004 Infiniti M45 V8-4.5L

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 Steering Gear
  • 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 Steering Gear
  • 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 Steering Gear
  • 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 Steering Gear
  • 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 Steering Gear
  • Check Evaporation Emission System
Book this service
For more details, check out the Infiniti M45 scheduled maintenance page.
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Meet some of our expert Infiniti M45 mechanics

James

James

28 Reviews; 11 years of experience
James's was a very good guy... Got to my location on time., knew what he was doing also he answered all my questions and want above and beyond to make sure everything with my car was fixed and ready to go! thank you so much James's.
Hawthorne, CA
December 16
see mechanic profile
Andrew

Andrew

21 Reviews; 9 years of experience
Super professional and was able to change my alternator quickly and had me back on the road in no time
Dallas, TX
March 19
see mechanic profile
Hernan

Hernan

14 Reviews; 10 years of experience
He was excellent..
Jersey City, NJ
May 20
see mechanic profile

Fast and easy Infiniti M45 services at your home or office.

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

Answers to common Infiniti M45 questions

Q: Bad gas mileage
Answered by Tim
Hi there. Quite often a damaged catalytic converter will mask other mechanical issues that impact fuel economy. One culprit in particular is the EGR valve (https://www.yourmechanic.com/article/symptoms-of-a-bad-or-failing-exhaust-gas-recirculation-egr-valve). The EGR valve works in conjunction with the catalytic converter to help reduce particulate...
Q: Second cracked exhaust manifold with rumbling sound
Answered by Blake
Hi. We will be happy to assist you with your 2003 Infiniti M45. I believe it would be best to replace the cracked exhaust manifold. Your vehicle has two exhaust manifolds. It's likely that the one you replaced cracked before the...
Q: Car hard to start
Answered by James
The AC relay is housed in the power distribution module in the engine compartment. The AC compressor can be observed to see if the clutch is engaging. If the clutch is engaging then a set of gauges need to connected...
Q: Temperature fluctuation
Answered by Jeff
Hi There, It sounds like you may have a faulty coolant fan relay (https://www.yourmechanic.com/services/cooling-fan-relay-replacement). The coolant fan relay helps to maintain the proper coolant temperature by turning on and off at specific temperature thresholds. When this relay is not working...

Fast and easy Infiniti M45 services at your home or office.

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

Most recent Infiniti M45 recalls

AIR BAGS

Manufacturer’s report date:
November 3, 2014
NHTSA campaign ID number:
14V701000
LEARN MORE

VEHICLE SPEED CONTROL:ACCELERATOR PEDAL

Manufacturer’s report date:
September 25, 2013
NHTSA campaign ID number:
13V430000
LEARN MORE

FUEL SYSTEM, GASOLINE

Manufacturer’s report date:
March 5, 2012
NHTSA campaign ID number:
12V088000
LEARN MORE

TIRES:PRESSURE MONITORING AND REGULATING SYSTEMS

Manufacturer’s report date:
October 4, 2009
NHTSA campaign ID number:
09V393000
LEARN MORE

Fast and easy Infiniti M45 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



Ben was great. He arrived early, completed the work quickly & cleanly, and was quite amiable. I didn't have to leave my home and got the maintenance completely with ease - 5 stars.



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.



A++ Highly recommended! Bryce was very professional, knowledgeable and punctual. He explained to me in detail exactly what he did and showed me the parts he replaced. I will definitely be booking Bryce for my next appointment.

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