OEM INFINITI Radiator & Cooling Parts Online

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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.

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. No matter what kind 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 Peace of Mind | Install a Genuine INFINITI Radiator

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. Order now, and we'll ship quickly, with delivery right to your address.

Radiator Cap
Part Number: 21430-1P111
Other Names: Cap Radiator More Names
Description: Q45. More Info
MSRP $17.92
$14.94
MSRP $17.92
$14.94
Radiator Cap
Part Number: 21430-7S001
Other Names: Cap Assembly - Radiator More Names
Description: QX56. More Info
MSRP $24.93
$20.79
MSRP $24.93
$20.79
Radiator Cap
Part Number: 21430-8991A
Other Names: Cap Assembly - Radiator More Names
Description: QX60 Hybrid. More Info
MSRP $26.47
$22.07
MSRP $26.47
$22.07
Radiator Hose Clamp
Part Number: 01558-00731
Options: Upper, Lower
Other Names: Upper Hose Clamp, Lower Hose Clamp, Clamp - Hose More Names
Replaces: 01558-00261, 01558-00311, 01558-00351, 01558-00491, 01558-00551, 01558-00711, 21514-4E100
Description: Upper Radiator Coolant Hose. 5.6L. 5.0L. Engine Cooling. Lower Radiator Coolant Hose. To 07/2015. 3.5L, 3.7L. From 03/2009. To 03/2009. More Info
MSRP $5.73
$4.78
MSRP $5.73
$4.78
Radiator Hose Clamp
Part Number: 21514-7990B
Options: Lower, Upper
Other Names: Lower Hose Clamp, Upper Hose Clamp, Clamp - Hose More Names
Description: Lower Radiator Coolant Hose. 3.0L, primary cooling. 5.6L. Engine Cooling. 3.5L. More Info
MSRP $10.70
$8.92
MSRP $10.70
$8.92
Radiator Hose Clamp
Part Number: 92527-ZX51A
Options: Lower, Upper
Other Names: Lower Hose Clamp, Upper Hose Clamp, Clamp More Names
Replaces: 92527-7B000
Description: Engine Cooling. More Info
MSRP $3.83
$3.20
MSRP $3.83
$3.20
Radiator Mount Bracket
Part Number: 21496-4GC0B
Other Names: Seal - Radiatoror More Names
MSRP $35.32
$29.45
MSRP $35.32
$29.45
Radiator Coolant Hose
Part Number: 21513-5CA7A
Options: Left
Other Names: Hose - Sub-Radiator More Names
Description: Charge Air Cooling. Adapter to Hose Connector. More Info
MSRP $53.22
$41.19
MSRP $53.22
$41.19
Radiator Coolant Hose
Part Number: 21513-5CA5A
Options: Left
Other Names: Hose - Sub Radiator More Names
Description: Charge Air Cooling. Adapter to Auxiliary Water Pump. More Info
MSRP $40.17
$33.50
MSRP $40.17
$33.50
Radiator
Part Number: 21410-1LA0A
Other Names: Radiator Assembly More Names
Description: QX56. More Info
MSRP $930.78
$625.49
MSRP $930.78
$625.49
Radiator
Part Number: 21460-2Y603
Other Names: Radiator Assembly More Names
MSRP $610.85
$414.16
MSRP $610.85
$414.16
Radiator Coolant Hose
Part Number: 21501-3JV0A
Options: Upper
Other Names: Upper Hose, Hose - Radiator-Upper More Names
Description: To 09/2014. Engine Cooling. QX60 Hybrid. More Info
MSRP $42.37
$35.33
MSRP $42.37
$35.33
Radiator Coolant Hose Adapter
Part Number: 21516-3JV0A
Other Names: Connector - Sub Cooling More Names
Description: Inverter Cooling. More Info
MSRP $27.90
$23.27
MSRP $27.90
$23.27
Radiator Coolant Hose Bracket
Part Number: 92555-CR000
Options: Lower
Other Names: Clamp More Names
Description: Inverter Cooling. Lower Radiator Coolant Hose. More Info
MSRP $33.83
$28.22
MSRP $33.83
$28.22
Radiator Coolant Hose Seal
Part Number: 21414-4GD1A
Options: Lower, Upper
Other Names: Lower Hose O-Ring, Upper Hose O-Ring, Seal - Packing Radiator More Names
Description: At Radiator. 2.0L. More Info
Notes: Included with lower hose. Included with upper hose. More Notes
MSRP $46.33
$38.64
MSRP $46.33
$38.64
Radiator Coolant Hose Clip
Part Number: 24225-C9901
Options: Upper
Other Names: Clip Wiring Harness More Names
Description: Inverter Cooling. Upper Radiator Coolant Hose. More Info
MSRP $8.58
$7.16
MSRP $8.58
$7.16
Radiator Assembly
Part Number: 21410-1MG0A
Other Names: Radiator More Names
Description: Q70 Hybrid. 3.5L. M35 hybrid. More Info
MSRP $854.05
$573.92
MSRP $854.05
$573.92
Radiator Assembly
Part Number: 21410-5NA1A
Other Names: Radiator More Names
Description: QX50. Awd. With sensory/autograph. Without tow package. More Info
Notes: Order by application. More Notes
MSRP $833.73
$560.27
MSRP $833.73
$560.27
Radiator Assembly
Part Number: 21460-3JA0E
Other Names: Radiator More Names
Replaces: 21460-3JA0A, 21460-3JA1B
Description: Fits JX35, QX60 JX35. To 4/14. To 04/14. From 04/14. QX60 Hybrid. w/o Hybrid. More Info
MSRP $766.00
$519.35
MSRP $766.00
$519.35
Bracket Assembly - Radiator Mounting
Part Number: 21546-31U1A
Options: Left, Right
Other Names: Bracket Assembly - Radiator Mounting More Names
Replaces: 21546-31U10
MSRP $18.75
$15.64
MSRP $18.75
$15.64
Radiator Support
Part Number: 62500-AM600
Options: Front
Other Names: Radiator Support Panel, Support Assembly - Radiator Core More Names
Replaces: 62500-AC700
Description: Coupe,. More Info
MSRP $716.56
$445.34
MSRP $716.56
$445.34
Radiator Support
Part Number: 62501-JK05A
Other Names: Support - Core R More Names
Replaces: 62501-JK00A, 62501-JK00B
Description: Fits G25, G35, G37, G37X, Q40, Q60 Coupe, Sedan. w/o tech Package. More Info
MSRP $401.51
$251.75
MSRP $401.51
$251.75
Radiator Support
Part Number: 62520-EG00A
Other Names: Support Assembly - Radiator Core More Names
Replaces: 62520-EH100, 62520-EH101
Notes: Order by description. More Notes
MSRP $858.60
$533.62
MSRP $858.60
$533.62
Radiator Assembly
Part Number: 21410-5NA0A
Other Names: Radiator More Names
Description: QX50. Awd. With sensory/autograph. With tow package. More Info
Notes: Order by application. More Notes
MSRP $549.18
$372.35
MSRP $549.18
$372.35
Radiator Assembly
Part Number: 21460-1MC0A
Other Names: Radiator More Names
Description: M56, Q70, Q70L. 5.6L. More Info
MSRP $949.42
$638.01
MSRP $949.42
$638.01
Radiator Assembly
Part Number: 21460-5CF0A
Other Names: Radiator More Names
Description: 3.0L, primary cooling, with high output. Q50. 3.0l. Q60. Sport models. More Info
MSRP $825.08
$559.41
MSRP $825.08
$559.41
Radiator Assembly
Part Number: 21460-5NA0A
Other Names: Radiator More Names
Description: Fits QX50, QX55 QX50. w/o awd. w/o sensory/autograph. More Info
Notes: Order by application. More Notes
MSRP $571.37
$387.39
MSRP $571.37
$387.39
Radiator Assembly
Part Number: 21460-EH10A
Other Names: Radiator More Names
Replaces: 21460-EH100
Description: M45. 4.5L. M35. 3.5L. More Info
MSRP $859.88
$577.84
MSRP $859.88
$577.84
Radiator Assembly
Part Number: 21460-JK90B
Other Names: Radiator, Condenser, Cooling Module More Names
Replaces: 21460-JK20B, 21460-JK90A, 21460-JK20A
Description: Fits G25, G35, G37, G37X, Q40, Q60 G37. Q60. G35. G25. Q40. Auto Trans. More Info
Notes: Includes radiator assembly and AC condenser. More Notes
MSRP $850.07
$571.24
MSRP $850.07
$571.24
Radiator Assembly
Part Number: 21460-ZZ90A
Other Names: Radiator More Names
Replaces: 21460-9FD0A, 21460-9FD0B, 21460-9FD1B, 21460-ZQ00A, 21460-ZV00A
Description: QX56. More Info
MSRP $859.88
$577.84
MSRP $859.88
$577.84
Radiator Support
Part Number: 62500-3JA0B
Other Names: Support Assembly - Radiator Core More Names
Replaces: 62500-3JA0A
Description: With hybrid. More Info
MSRP $576.07
$358.03
MSRP $576.07
$358.03
Radiator Support
Part Number: 62500-7S026
Other Names: Support Assembly - Radiator Core More Names
Replaces: 62500-7S025
MSRP $743.47
$462.07
MSRP $743.47
$462.07
Radiator Support
Part Number: 62500-CG00A
Other Names: Support Assembly - Radiator Core More Names
Replaces: 62500-CG000
MSRP $827.85
$514.51
MSRP $827.85
$514.51
Radiator Support
Part Number: 62501-1BA0B
Other Names: Support - Radiator Core Center More Names
Replaces: 62501-1BA0A
MSRP $738.60
$459.04
MSRP $738.60
$459.04
Radiator Support
Part Number: 62501-JJ85A
Other Names: Support - Radiator Core Center More Names
Replaces: 62501-JJ00A, 62501-JJ01B, 62501-JJ02B
Description: Convertible. More Info
MSRP $585.31
$363.77
MSRP $585.31
$363.77
Radiator Assembly
Part Number: 21460-1MA0A
Other Names: Radiator More Names
Description: Fits M37, M56, Q70 3.7L. M37, Q70, Q70L. More Info
MSRP $804.78
$545.64
MSRP $804.78
$545.64
Radiator & Condenser Assembly
Part Number: 21460-1UR0A
Other Names: Radiator More Names
Replaces: 21460-1BA0A, 21460-1BB0A, 21460-1CB0A
Description: Fits EX35, EX37, FX35, FX37, QX70 QX50. FX35. FX37. EX35, EX37. QX70. 3.7l. 3.5L, 3.7L, all. w/o tow Package. 3.5L, 3.7L, w/o awd. More Info
Notes: Includes Condenser. Includes Inlet Tube. More Notes
MSRP $812.90
$551.15
MSRP $812.90
$551.15
Radiator Assembly
Part Number: 21460-4GD5A
Other Names: Radiator More Names
Replaces: 21460-4GD0A
Description: 2.0L. Q50. Q60. More Info
Notes: Includes Condenser. More Notes
MSRP $887.28
$596.25
MSRP $887.28
$596.25
Radiator Assembly
Part Number: 21460-4HK0A
Other Names: Radiator More Names
Description: 3.0L, primary cooling, without high output. Q60. Luxe models. Premium models. Pure models. More Info
MSRP $833.22
$564.92
MSRP $833.22
$564.92
Radiator Support
Part Number: 62501-1CA0B
Other Names: Support - Radiator Core Center More Names
Replaces: 62501-1CA0A
MSRP $772.78
$480.28
MSRP $772.78
$480.28
Radiator Support
Part Number: 62501-4HH0A
Other Names: Support Assembly Radiator Core More Names
Replaces: 62501-4GA0A
Description: Fits Q50, Q60 w/o Hybrid. More Info
MSRP $709.36
$440.87
MSRP $709.36
$440.87
Radiator Assembly
Part Number: 21410-4GZ5A
Other Names: Radiator More Names
Replaces: 21410-4GA0A, 21410-4GA5A
Description: 3.5L. More Info
MSRP $760.50
$515.62
MSRP $760.50
$515.62
Radiator Assembly
Part Number: 21410-5DC0A
Other Names: Radiator More Names
Description: QX30. More Info
MSRP $594.07
$402.78
MSRP $594.07
$402.78
Radiator Assembly
Part Number: 21410-JK20B
Other Names: Radiator, Condenser, Cooling Module More Names
Replaces: 21400-JK20B, 21410-JK20A
Description: Manual trans. G37. Q60. G35. More Info
Notes: Includes radiator assembly and AC condenser. More Notes
MSRP $866.70
$582.42
MSRP $866.70
$582.42
Radiator & Condenser Assembly
Part Number: 21460-1TS0A
Other Names: Radiator More Names
Replaces: 21460-1BH0A
Description: FX50. FX35. With tow package. QX70. 5.0l. 3.5L, 3.7L, with awd. More Info
MSRP $935.37
$628.57
MSRP $935.37
$628.57
Radiator Assembly
Part Number: 21460-3JA1E
Other Names: Radiator More Names
Replaces: 21460-3JA1A
Description: From 4/14. From 08/2012. To 09/2014. QX60. From 04/14. With hybrid. More Info
MSRP $845.72
$568.32
MSRP $845.72
$568.32
Radiator Assembly
Part Number: 21460-AM900
Other Names: Radiator More Names
Description: G35. Auto trans. More Info
Notes: Order by description. More Notes
MSRP $766.00
$519.35
MSRP $766.00
$519.35

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