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 Savings Dealer Estimate Location
Service type Oxygen Sensor - Rear/Lower/Downstream Replacement for 1999 Infiniti Q45 V8-4.1L Estimate $301 Savings 45.40% Dealer Estimate $552 Location Oakland, FL
Service type Manifold Absolute Pressure Sensor (MAP Sensor) Replacement for 1993 Infiniti Q45 V8-4.5L Estimate $155 Savings 38.83% Dealer Estimate $254 Location Tulsa, OK
Service type Car Starter Repair for 2004 Infiniti Q45 V8-4.5L Estimate $712 Savings 45.35% Dealer Estimate $1304 Location Lynnfield, MA
Service type Valve Cover Gasket Replacement for 2002 Infiniti Q45 V8-4.5L Estimate $515 Savings 42.81% Dealer Estimate $900 Location Ringoes, NJ
Service type Drive Belt Tensioner Replacement for 2003 Infiniti Q45 V8-4.5L Estimate $323 Savings 47.39% Dealer Estimate $615 Location Castro Valley, CA
Service type Brake Caliper - Driver Side Rear Replacement for 2002 Infiniti Q45 V8-4.5L Estimate $286 Savings 42.07% Dealer Estimate $494 Location Mesa, AZ
Service type Door Lock Actuator - Passenger Side Front Replacement for 2000 Infiniti Q45 V8-4.1L Estimate $318 Savings 41.25% Dealer Estimate $541 Location Cocoa, FL
Service type Crankshaft Harmonic Balancer Replacement for 2004 Infiniti Q45 V8-4.5L Estimate $444 Savings 44.97% Dealer Estimate $807 Location Curtis Bay, MD

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

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Review your Infiniti Q45 manufacturer maintenance schedule

2005 Infiniti Q45 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 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 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 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 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 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 Q45 scheduled maintenance page.
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Meet some of our expert Infiniti Q45 mechanics

Excellent Rating

(56)

Rating Summary
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Matthew

33 years of experience
991 reviews
Matthew
33 years of experience
Infiniti Q45 - Loud clicking noise when I turn the car - Newport News, Virginia
Mat was very informing and understanding. He found the problem and tried every way he could to get me the best deal. Thanks again

Pardeep

21 years of experience
863 reviews
Pardeep
21 years of experience
Infiniti Q45 - When I slow down and stop the car, engine shuts off - San Jose, California
Pradeep came on time and diagnosed the problem with my car. He was polite and respectfully wore a mask.

Gregory

31 years of experience
340 reviews
Gregory
31 years of experience
Infiniti Q45 - Camshaft Position Sensor - Littleton, Colorado
Greg, your man! Very convenient and worth every penny! No offense, let's hope I don't need to call you again, but if I have any future issues, you're the mechanic I am calling on! Thanks for your hospitality!

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Answers to common Infiniti Q45 questions

After replacing my camshaft position sensor I have abs, slip and vdc off lights on. Could it be a bad camshaft sensor * 02 q45
Answered by Tim
Hi Travis. If you have multiple electrical warning lights on the dashboard after completing a camshaft position sensor replacement, and the battery terminals were not removed - it's likely that these warning lights are triggered by an electrical short. It's...
Car has rough idling, occasionally seems it would stall
Answered by Robert
Hello. Replacing the fuel injectors will not cause this. If it only stalls at idle, I would clean the throttle body first. If it is dirty, then this will occur. If it is fine, then it may be an air...
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...
Car misifires under load, P0300 code
Answered by Robert
Hello. The P0300 code (https://www.yourmechanic.com/article/p0300-obd-ii-trouble-code-random-multiple-cylinder-misfire-detected-by-jamahl-walker) refers to a detection of a misfire in one of the cylinders. If the car idles fine and only acts up during acceleration with this code coming up, then it is usually caused by a...

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:LATCH STRAP

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