Radiator Replacement Estimate for Infiniti Q45

Infiniti Q45 Radiator Replacement costs $439 on average. Following is a breakdown of the labor and parts estimates.

Skip the repair shop - our mechanics come to you
YourMechanic Price
$438 to $454
Labor: $112 -$128
Parts: $326
Average Dealer price
$801
Average Shop price
$541
Get an instant quote for your car
Our mechanics come to you ・Backed by 12-month, 12,000-mile guarantee・Save up to 30%
Get a quote
CarServiceYourMechanic PriceShop/Dealer Price
2000 Infiniti Q45V8-4.1LService typeRadiator ReplacementYourMechanic Price$464.37Shop/Dealer Price$593.12 - $887.90
1997 Infiniti Q45V8-4.1LService typeRadiator ReplacementYourMechanic Price$457.85Shop/Dealer Price$585.17 - $875.19
2001 Infiniti Q45V8-4.1LService typeRadiator ReplacementYourMechanic Price$457.85Shop/Dealer Price$585.04 - $874.97
1998 Infiniti Q45V8-4.1LService typeRadiator ReplacementYourMechanic Price$457.85Shop/Dealer Price$585.10 - $875.08
1999 Infiniti Q45V8-4.1LService typeRadiator ReplacementYourMechanic Price$464.37Shop/Dealer Price$593.15 - $887.95
Show example Infiniti Q45 Radiator Replacement prices
i
Have a car question? Get free advice from our top-rated mechanics.

Parts required for a Infiniti Q45 Radiator Replacement

$288
Radiator Cap
$11

Meet some of our expert Infiniti mechanics

Real customer reviews from Infiniti owners like you.

277 reviews
Trung
7 years of experience
Great guy, we'll informed. Did excitedly what I expect him to do and more. Check the car well, and give me some rips and recomondation. To avoid these type of situation. Thanks Trung
2006 INFINITI QX56 - CAR IS NOT STARTING INSPECTION
Want Trung's expert advice? Ask your question now. Its free!
274 reviews
Noe
31 years of experience
He was on time and fixed the issue quickly
2008 INFINITI G37 - CAR IS NOT STARTING INSPECTION
Want Noe's expert advice? Ask your question now. Its free!
184 reviews
Tom
37 years of experience
Tom was excellent. He was very communicative, and did exactly what he said he was going to do. There was some trouble finding the car (it was parked in a lot) and he spent 15 minutes looking for it before finding it, the whole time being gracious about the situation. I would recommend him to anyone.
2009 INFINITI G37 - PRE-PURCHASE CAR INSPECTION
Want Tom's expert advice? Ask your question now. Its free!
71 reviews
Blake
8 years of experience
You gave Blake the wrong part which took time. Other than that no complaints
2006 INFINITI G35 - TIE ROD END REPLACEMENT (FRONT RIGHT INNER)
Want Blake's expert advice? Ask your question now. Its free!

All about Radiator Replacement

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 Replacement Estimates for Popular Infiniti Models