Infiniti Q45 Cooling System Flush at your home or office.

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Cooling System Flush Service

How much does a Cooling System Flush cost?

On average, the cost for a Infiniti Q45 Cooling System Flush is $292 with $82 for parts and $210 for labor. Prices may vary depending on your location.

CarServiceEstimateShop/Dealer Price
2001 Infiniti Q45V8-4.1LService typeCooling System FlushEstimate$397.18Shop/Dealer Price$447.80 - $578.40
1990 Infiniti Q45V8-4.5LService typeCooling System FlushEstimate$383.67Shop/Dealer Price$429.65 - $556.77
1996 Infiniti Q45V8-4.5LService typeCooling System FlushEstimate$383.67Shop/Dealer Price$429.72 - $556.89
2000 Infiniti Q45V8-4.1LService typeCooling System FlushEstimate$383.67Shop/Dealer Price$429.71 - $556.88
1991 Infiniti Q45V8-4.5LService typeCooling System FlushEstimate$383.67Shop/Dealer Price$433.58 - $563.65
2006 Infiniti Q45V8-4.5LService typeCooling System FlushEstimate$383.67Shop/Dealer Price$430.08 - $557.53
2004 Infiniti Q45V8-4.5LService typeCooling System FlushEstimate$383.67Shop/Dealer Price$429.75 - $556.95
2002 Infiniti Q45V8-4.5LService typeCooling System FlushEstimate$383.67Shop/Dealer Price$429.71 - $556.88
Show example Infiniti Q45 Cooling System Flush prices

What is the cooling system flush all about?

Your cooling system is what keeps your car from overheating. It works by circulating a mixture of water and coolant through the engine. Over time the coolant mixture becomes contaminated with scale and rust, which can clog and damage the cooling system components. A cooling system flush essentially flushes out the entire system of contaminants and replaces the coolant mixture with fresh coolant and water.

Keep in mind:

Your mechanic will drain the fluid, clean the system with coolant cleaner, and use water to remove the remaining coolant. After cleaning the system, the mechanic will fill it up with new coolant. This process is effective and an approved industry method of flushing your vehicle’s cooling system.

How it's done:

  • Install flush chemical to radiator
  • Bring the car to operating temperature
  • Drain the old coolant
  • Close valve and refill with water
  • Repeat the process
  • Fill radiator with a 50/50 mixture of coolant and water
  • Check for leaks and fan operation

Our recommendation:

  • Some vehicles are equipped with a low coolant sensing system. Should this light come on, have your vehicle inspected for leaks or other possible causes for the low coolant level.

  • Follow the service maintenance schedule provided by the manufacturer to get the coolant replaced at regular intervals. In general, it is a good practice to change the coolant every 40,000-50,000 miles.

What are the common symptoms indicating you need to flush the cooling system?

  • Check Engine warning light is on
  • Low Coolant warning light is on
  • Engine is overheating

How important is this service?

A cooling system flush is an important part of preventative maintenance and helps to keep your car healthy and on the road.

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Meet some of our expert Infiniti mechanics

Real customer reviews from Infiniti owners like you.

Excellent Rating

(63)

Rating Summary
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Jason

18 years of experience
429 reviews
Jason
18 years of experience
Infiniti Q45 V8-4.5L - Car is not starting - Vallejo, California
JASON did a superb job. Very well done

Edgardo

16 years of experience
25 reviews
Edgardo
16 years of experience
Infiniti Q45 V8-4.5L - Brake Pads Replacement (Front) - Cupertino, California
Ed was prompt, friendly, and completed the job as scheduled.

Matthew

34 years of experience
1438 reviews
Matthew
34 years of experience
Infiniti Q45 V8-4.1L - Alternator Belt - Norfolk, Virginia
He was friendly and on time. Did the job in a timely manner. Great work.

Nazareth

28 years of experience
345 reviews
Nazareth
28 years of experience
Infiniti Q45 V8-4.5L - Starter - Altadena, California
Nazareth arrived on time and did the

Excellent Rating

(63)

Rating Summary
60
3
0
0
0
60
3
0
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Number of Infiniti Q45 services completed
693+
services done by our mechanics
TOTAL NUMBER OF EXPERT Infiniti MECHANICS
1000+
experts on our platform

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