OEM INFINITI Radiator & Cooling Parts

21750ZN50B - : Engine Coolant Reservoir Overflow Hose Clamp for Infiniti Image

Engine Coolant Reservoir Overflow Hose Clamp

Infiniti 21750-ZN50B
$8.10
MSRP $9.68
Save $1.58
16.3% Off
497292J00C - : Engine Oil Cooler Hose Retaining Clamp for Infiniti Image

Engine Oil Cooler Hose Retaining Clamp

Infiniti 49729-2J00C
3.0L.
$4.55
MSRP $5.43
Save $0.88
16.2% Off
216134HK0A - : Automatic Transmission Oil Cooler Hose Adapter for Infiniti Image

Automatic Transmission Oil Cooler Hose Adapter

Infiniti 21613-4HK0A
Rwd. 3.0L without awd.
$98.18
MSRP $139.27
Save $41.09
29.5% Off
49710EJ82A - : Power Steering Pressure Line Hose Assembly for Infiniti Image

Power Steering Pressure Line Hose Assembly

Infiniti 49710-EJ82A
3.5L. with awd. Incl.Line and Pressure Sensor.
$787.38
MSRP $1,166.48
Save $379.10
32.5% Off
463560E00A - : Brake Hydraulic Hose To Caliper Bolt for Infiniti Image

Brake Hydraulic Hose To Caliper Bolt

Infiniti 46356-0E00A
With awd.
$5.27
MSRP $6.30
Save $1.03
16.3% Off
164397S02A - : Engine Coolant Reservoir Overflow Hose Clamp for Infiniti Image

Engine Coolant Reservoir Overflow Hose Clamp

Infiniti 16439-7S02A
From 10/2016. 3.0L.
$20.81
MSRP $24.87
Save $4.06
16.3% Off
1643917B0A - : Power Brake Booster Vacuum Hose Clamp for Infiniti Image

Power Brake Booster Vacuum Hose Clamp

Infiniti 16439-17B0A
With brake assist. 3.5L, 3.7L.
$1.31
MSRP $1.57
Save $0.26
16.6% Off
N50905DA0C - : HVAC Heater Hose Outlet Tube Grommet for Infiniti Image

HVAC Heater Hose Outlet Tube Grommet

Infiniti N5090-5DA0C
$38.06
MSRP $45.47
Save $7.41
16.3% Off

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What INFINITI Radiators Do

Radiators are heatsinks that help vehicle engines run without overheating. How they work is simple. First, a liquid coolant, antifreeze, flows through radiator inlet and outlet hoses, with help from a water pump. It gets pressurized by a radiator cap as it travels, making it capable of capturing maximal heat. Then, flat, fin-style aluminum tubes release the heat, and a cooling fan helps dispel it.

Other Types Of INFINITI Radiators

Some radiators even have extra fins called turbulators, which dissipate heat even better. Others have side-mounted tanks called transmission coolers, which transfer heat from transmission operation to the coolant.

How To Spot Radiator Issues

No matter what kind of radiator your INFINITI vehicle has, it can develop problems over time. Luckily, there are signs to look for. They include:

  • Unusual engine noises
  • Unusually high temperature gauge readings
  • A sweet, syrupy ethylene glycol odor (indicating a coolant leak)
  • Dirty or gooey antifreeze
  • Leaking coolant
  • Car heating and air conditioning malfunctions

To figure out the causes of these problems, run a thorough radiator inspection.

Repair Your OEM Cooling System with a Genuine INFINITI Radiator and Save

Whether you're looking to order an entire replacement radiator or just a few parts, you've come to the right place. Our auto parts store has a vast selection, and everything's genuine, designed by INFINITI to work with the car or SUV you drive. You can even buy online -- where we price our parts far lower -- up to 35% --than the MSRP that others charge.