Car Radiator Replacement at your home or office.

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Car Radiator Replacement Estimate for Infiniti Q45

Infiniti Q45 Car Radiator Replacement costs $628 on average. Following is a breakdown of the labor and parts estimates.

YourMechanic Price
$346 to $970
Labor: $112 -$160
Parts: $234 -$810
Average Dealer price
$617 to 1806
Average Shop price
$426 to 1179
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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
2003 Infiniti Q45V8-4.5LService typeCar Radiator ReplacementYourMechanic Price$1015.44Shop/Dealer Price$1285.12 - $1979.81
1995 Infiniti Q45V8-4.5LService typeCar Radiator ReplacementYourMechanic Price$704.87Shop/Dealer Price$894.74 - $1366.70
1996 Infiniti Q45V8-4.5LService typeCar Radiator ReplacementYourMechanic Price$704.87Shop/Dealer Price$894.61 - $1366.47
1990 Infiniti Q45V8-4.5LService typeCar Radiator ReplacementYourMechanic Price$704.87Shop/Dealer Price$894.67 - $1366.58
2000 Infiniti Q45V8-4.1LService typeCar Radiator ReplacementYourMechanic Price$364.74Shop/Dealer Price$468.61 - $688.68
2002 Infiniti Q45V8-4.5LService typeCar Radiator ReplacementYourMechanic Price$1015.44Shop/Dealer Price$1285.10 - $1979.78
2006 Infiniti Q45V8-4.5LService typeCar Radiator ReplacementYourMechanic Price$739.68Shop/Dealer Price$940.72 - $1428.82
2001 Infiniti Q45V8-4.1LService typeCar Radiator ReplacementYourMechanic Price$360.06Shop/Dealer Price$462.92 - $679.59
Show example Infiniti Q45 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.

115 reviews
Robert
27 years of experience
Rob was polite and professional, but relaxed and friendly. Told me about his experience and why he is working for Your Mechanic. Showed me how the brakepads are measured and showed me the worn grooves in the rotors. He was efficient and was a good sport about having to work in the sun on a hot day. Two thumbs up!!
2003 INFINITI I35 - BRAKE PADS REPLACEMENT (REAR)
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105 reviews
Alfredo
16 years of experience
Alfredo is very experienced, he provided great service conveniently at my place of employment and resonably priced.
2000 INFINITI QX4 - TURN SIGNAL LIGHT IS NOT WORKING INSPECTION
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66 reviews
Kyle
8 years of experience
Kyle was professional and quick, and I appreciated the information he provided on the issue with my car. Although he did call to let me know his previous appointment ran late, he stated his ETA would be 20 minutes but ended up being an hour. My 10:00 appointment time ended up starting well after 11.
2005 INFINITI G35 - CAMSHAFT POSITION SENSOR REPLACEMENT
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31 reviews
Emmette
31 years of experience
Great professional Mechanic! On time and can diagnose any problem!
2002 INFINITI QX4 - ALTERNATOR REPAIR
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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
2003 Infiniti Q45V8-4.5LService typeCar Radiator ReplacementYourMechanic Price$1015.44Shop/Dealer Price$1285.12 - $1979.81
1995 Infiniti Q45V8-4.5LService typeCar Radiator ReplacementYourMechanic Price$704.87Shop/Dealer Price$894.74 - $1366.70
1996 Infiniti Q45V8-4.5LService typeCar Radiator ReplacementYourMechanic Price$704.87Shop/Dealer Price$894.61 - $1366.47
1990 Infiniti Q45V8-4.5LService typeCar Radiator ReplacementYourMechanic Price$704.87Shop/Dealer Price$894.67 - $1366.58
2000 Infiniti Q45V8-4.1LService typeCar Radiator ReplacementYourMechanic Price$364.74Shop/Dealer Price$468.61 - $688.68
2002 Infiniti Q45V8-4.5LService typeCar Radiator ReplacementYourMechanic Price$1015.44Shop/Dealer Price$1285.10 - $1979.78
2006 Infiniti Q45V8-4.5LService typeCar Radiator ReplacementYourMechanic Price$739.68Shop/Dealer Price$940.72 - $1428.82
2001 Infiniti Q45V8-4.1LService typeCar Radiator ReplacementYourMechanic Price$360.06Shop/Dealer Price$462.92 - $679.59
Show example Infiniti Q45 Car Radiator Replacement prices

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