Car Radiator Replacement at your home or office.

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Car Radiator Replacement Estimate for Infiniti M45

Infiniti M45 Car Radiator Replacement costs $560 on average. Following is a breakdown of the labor and parts estimates.

YourMechanic Price
$403 to $969
Labor: $98 -$160
Parts: $305 -$809
Average Dealer price
$741 to 1804
Average Shop price
$498 to 1178
Get an instant quote for your car
Our mechanics come to you ・Backed by 12-month, 12,000-mile guarantee・Fair and transparent pricing
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CarServiceYourMechanic PriceShop/Dealer Price
2010 Infiniti M45V8-4.5LService typeCar Radiator ReplacementYourMechanic Price$429.15Shop/Dealer Price$547.52 - $822.56
2006 Infiniti M45V8-4.5LService typeCar Radiator ReplacementYourMechanic Price$421.75Shop/Dealer Price$538.43 - $808.06
2009 Infiniti M45V8-4.5LService typeCar Radiator ReplacementYourMechanic Price$423.03Shop/Dealer Price$539.92 - $810.41
2003 Infiniti M45V8-4.5LService typeCar Radiator ReplacementYourMechanic Price$998.00Shop/Dealer Price$1263.48 - $1945.21
2004 Infiniti M45V8-4.5LService typeCar Radiator ReplacementYourMechanic Price$1014.17Shop/Dealer Price$1283.57 - $1977.35
2007 Infiniti M45V8-4.5LService typeCar Radiator ReplacementYourMechanic Price$427.86Shop/Dealer Price$545.88 - $819.95
2008 Infiniti M45V8-4.5LService typeCar Radiator ReplacementYourMechanic Price$429.38Shop/Dealer Price$548.01 - $823.39
Show example Infiniti M45 Car Radiator Replacement prices

Car Radiator Replacement Service & Cost

What is the Radiator all about?

The radiator performs a critical function; it keeps the engine from overheating. While running, the engine produces heat. Coolant flowing through the system absorbs and removes extra heat from the engine. The coolant then passes through the radiator where it cools off and is later circulated back to the engine to absorb heat again.

A radiator has two tanks that are connected to each other through aluminum or brass tubes. When the coolant passes through these tubes, the radiator cooling fan blows air across the radiator to lower the temperature of the coolant. The tank is usually made of plastic, and it is common for it to crack and start leaking coolant. If the tank or the tubes crack, coolant will leak , the vehicle will overheat and could cause severe engine damage. Radiators also tend to clog over time. When this occurs, not enough coolant flows through the radiator leading to heat build-up, causing the engine to overheat.

Radiator

Keep in mind:

  • When replacing the radiator, it is best to also replace the radiator cap and thermostat.
  • After your radiator is replaced, it is best to have it checked for leaks, to assure that everything is in working order.
  • When the radiator is replaced, the entire cooling system should be checked, especially the radiator hoses.

How it's done:

  • Inspect radiator for leaks.
  • Pressure test cooling system.
  • Remove and replace the radiator.
  • Fill radiator with proper mixture of 50/50 coolant.
  • Recheck for leaks.

Our recommendation:

Follow the service maintenance schedule provided by the manufacturer to get the coolant replaced at regular intervals. It is a good practice to change the coolant every 25,000-40,000 miles. Replacing the coolant will ensure it is free of contaminants such as rust or scale that can block it from flowing through the radiator and engine. Given high engine temperatures, it is inevitable that the tanks in the radiator will eventually crack. The thermostat should be replaced when replacing the radiator as well as any necessary radiator hoses.The system should also be flushed out of all old coolant to remove any contamination.

What common symptoms indicate you may need to replace the Radiator?

  • Car is overheating.
  • Coolant (red, yellow, green fluid) is leaking.

How important is this service?

If a defective radiator is not replaced, the overheating of the engine can potentially lead to serious internal engine damage.

Fast and easy Car Radiator Replacement service at your home or office.

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Meet some of our expert Infiniti mechanics

Real customer reviews from Infiniti owners like you.

432 reviews
Patrick
22 years of experience
Super responsive and efficient! Thank you!
2001 INFINITI QX4 - CAR STARTER REPAIR
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395 reviews
Tien
18 years of experience
Friendly and professinal
2008 INFINITI G35 - BRAKE PADS REPLACEMENT (REAR)
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331 reviews
Jamahl
15 years of experience
Jamahl was courteous and professional. Made sure I was informed throughout the service. I will use Your Mechanic again just so that I can have Jamahl work on the car. Thank you!
2004 INFINITI G35 - OIL CHANGE
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115 reviews
Robert
27 years of experience
This review is for Robert. ..... awesome guy.... such an amazing service. Did my oil change, guy was on time... did additional inspection, made honest suggestions. ... will surely work with him again.
2003 INFINITI G35 - OIL CHANGE
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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
2010 Infiniti M45V8-4.5LService typeCar Radiator ReplacementYourMechanic Price$429.15Shop/Dealer Price$547.52 - $822.56
2006 Infiniti M45V8-4.5LService typeCar Radiator ReplacementYourMechanic Price$421.75Shop/Dealer Price$538.43 - $808.06
2009 Infiniti M45V8-4.5LService typeCar Radiator ReplacementYourMechanic Price$423.03Shop/Dealer Price$539.92 - $810.41
2003 Infiniti M45V8-4.5LService typeCar Radiator ReplacementYourMechanic Price$998.00Shop/Dealer Price$1263.48 - $1945.21
2004 Infiniti M45V8-4.5LService typeCar Radiator ReplacementYourMechanic Price$1014.17Shop/Dealer Price$1283.57 - $1977.35
2007 Infiniti M45V8-4.5LService typeCar Radiator ReplacementYourMechanic Price$427.86Shop/Dealer Price$545.88 - $819.95
2008 Infiniti M45V8-4.5LService typeCar Radiator ReplacementYourMechanic Price$429.38Shop/Dealer Price$548.01 - $823.39
Show example Infiniti M45 Car Radiator Replacement prices

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