Infiniti M35 Radiators

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The radiator in your luxury sedan is a critical part of its greater cooling system, one that's responsible for keeping the car's engine from overheating. If you've ever wondered what one does exactly, you're in luck: you can learn all about it, right here.

All About INFINITI M35 Radiators

How Yours Works

It's simple. First, a water pump helps transport liquid coolant (commonly known as antifreeze) between radiator inlet and outlet hoses. As the antifreeze moves, it captures heat, and a radiator cap pressurizes the fluid in the process.

When the coolant has absorbed as much heat as it can, the radiator's fins release it. It disperses into the air, helped by a cooling fan. As a result, your engine not only keep working properly but also lasts longer.

A radiator isn't permanent, though. Unfortunately, it can fail, causing other problems in the process, such as heating and air conditioning malfunctions and even engine failure. Luckily, the symptoms it's going bad are easy to spot.

The Signs of a Bad One

  • Listen for unusual engine noise
  • Look for corrosion on (or damaged) radiator fins, debris in the radiator, coolant that's turned to sludge, and steam coming from under the hood
  • Smell for the sweet, syrupy odor of ethylene glycol (it usually means you have a coolant leak
  • Look at the temperature gauge on your dashboard to see if it reads hot

Do a radiator inspection to figure out what's happening. If its results indicate the need for repairs, our catalog should have the parts you need for the job. You can even order them online. What you buy will come straight from INFINITI, too.

Why a Genuine OEM Radiator the Best Choice for an INFINITI M35

It's simple: your brand designs and builds them to spec for the car. Order today, and we'll ship out ASAP, delivering right to your door.

Radiator Assembly
Part Number: 21460-EH10A
Infiniti Infiniti
Other Names: Radiator
Replaces: 21460-EH100
Description: M45. 4.5L. M35. 3.5L.
Fits:
  • Infiniti:
    • M35,
    • M45
MSRP $944.43
$660.16
MSRP $944.43
$660.16
Radiator Assembly
Part Number: 21460-EG20A
Infiniti Infiniti
Other Names: Radiator
Replaces: 21460-EG200
Description: M35. 3.5L.
Fits:
  • Infiniti:
    • M35
MSRP $849.73
$593.96
MSRP $849.73
$593.96
Radiator Support
Part Number: 62520-EG00A
Infiniti Infiniti
Other Names: Support Assembly - Radiator Core
Replaces: 62520-EH100, 62520-EH101
Notes: Order by description.
Fits:
  • Infiniti:
    • M35,
    • M45
MSRP $921.85
$590.68
MSRP $921.85
$590.68
Radiator Support Bolt
Part Number: 54459-1EA0A
Infiniti Infiniti
Options: Left, Right
Other Names: Side Support Bolt, Bolt
Fits:
  • Infiniti:
    • EX35,
    • EX37,
    • M35,
    • M45,
    • QX50
MSRP $8.22
$6.35
MSRP $8.22
$6.35
Radiator Support Bolt
Part Number: 54459-6HH0A
Infiniti Infiniti
Other Names: Bolt
Replaces: 54459-CD100, 54459-CD10A
Description: Coupe,. Sedan,.
Fits:
  • Infiniti:
    • G35,
    • M35,
    • M45
MSRP $8.00
$6.18
MSRP $8.00
$6.18
Radiator Assembly Upper Insulator
Part Number: 21506-10V00
Infiniti Infiniti
Options: Left Upper, Right Upper
Other Names: Radiator Assembly Insulator, Radiator Assembly Upper Mount, Radiator Assembly Mount Cushion, Condenser Upper Insulator, Radiator Cap...
Replaces: 21506-9BL0A
Fits:
  • Infiniti:
    • EX35,
    • EX37,
    • FX35,
    • FX37,
    • FX45,
    • FX50,
    • G25,
    • G35,
    • G37,
    • J30,
    • M35,
    • M35h,
    • M37,
    • M45,
    • M56,
    • Q40,
    • Q45,
    • Q50,
    • Q60,
    • Q70,
    • Q70L,
    • QX4,
    • QX50,
    • QX70
MSRP $4.75
$4.00
MSRP $4.75
$4.00
Radiator Assembly Lower Insulator
Part Number: 21508-4P000
Infiniti Infiniti
Options: Left Lower, Right Lower
Other Names: Radiator Assembly Mount Cushion, Radiator Assembly Lower Mount, Radiator Mount Cushion, Mounting - Radiator
Description: 5.6L. 3.5L, 3.7L. 5.0L. 3.5L, lower. 4.5L, lower. Coupe,.
Fits:
  • Infiniti:
    • EX35,
    • EX37,
    • FX35,
    • FX37,
    • FX45,
    • FX50,
    • G35,
    • M35,
    • M35h,
    • M37,
    • M45,
    • M56,
    • Q45,
    • Q70,
    • Q70L,
    • QX4,
    • QX50,
    • QX70
MSRP $10.20
$8.60
MSRP $10.20
$8.60
Lower Hose
Part Number: 21503-EG000
Infiniti Infiniti
Other Names: Hose - Radiator - Lower
Description: M35.
Fits:
  • Infiniti:
    • M35
MSRP $56.93
$44.58
MSRP $56.93
$44.58
Caution Label
Part Number: 21435-7995A
Infiniti Infiniti
Other Names: Label - Caution - Radiator
Description: Radiator cap.
Notes: Order by description.
Fits:
  • Infiniti:
    • M35,
    • M45,
    • Q70,
    • Q70L
MSRP $4.38
$3.70
MSRP $4.38
$3.70
Upper Hose
Part Number: 21501-EG000
Infiniti Infiniti
Other Names: Hose - Radiator - Upper
Description: M35.
Fits:
  • Infiniti:
    • M35
MSRP $30.97
$26.10
MSRP $30.97
$26.10
Upper Hose
Part Number: 21501-EJ70A
Infiniti Infiniti
Other Names: Hose - Radiator - Upper
Description: M35.
Fits:
  • Infiniti:
    • M35
MSRP $32.22
$27.16
MSRP $32.22
$27.16
Lower Hose
Part Number: 21503-EJ70A
Infiniti Infiniti
Other Names: Hose - Radiator - Lower
Description: M35.
Fits:
  • Infiniti:
    • M35
MSRP $47.47
$40.01
MSRP $47.47
$40.01
Side Support
Part Number: 62521-EH200
Infiniti Infiniti
Options: Left
Other Names: Support - Radiator Core - Side Left-hand
Description: With tech pkg. 4.5L. All.
Fits:
  • Infiniti:
    • M35,
    • M45
MSRP $255.54
$177.80
MSRP $255.54
$177.80
Side Support
Part Number: 62520-EJ20B
Infiniti Infiniti
Options: Right
Other Names: Support - Radiator Core - Side Right-hand
Description: Without tech pkg. 4.5L. All.
Fits:
  • Infiniti:
    • M35,
    • M45
MSRP $417.71
$290.62
MSRP $417.71
$290.62
Cap
Part Number: 21430-7999C
Infiniti Infiniti
Other Names: Filler Cap, Radiator Cap, Cap Assembly - Filler
Replaces: 21430-01F00, 21430-01F01, 21430-01F02, 21430-01F90, 21430-4B000, 21430-4B700, 21430-4B701, 21430-79901, 21430-7995A, 21430-7999A, 21430-89973
Fits:
  • Infiniti:
    • FX35,
    • FX45,
    • G20,
    • G35,
    • I30,
    • I35,
    • J30,
    • M30,
    • M35,
    • M45,
    • Q45,
    • Q70,
    • Q70L,
    • QX4
MSRP $24.32
$20.50
MSRP $24.32
$20.50
Drain Plug
Part Number: 21440-50Y00
Infiniti Infiniti
Options: Upper
Other Names: Radiator Assembly Drain Plug, Drain Valve, Cock - Water Drain
Description: 4.5L. 5.0L, upper. 3.5L, upper.
Notes: Included with radiator assembly.
Fits:
  • Infiniti:
    • EX35,
    • EX37,
    • FX35,
    • FX37,
    • FX50,
    • M35,
    • M35h,
    • M37,
    • M45,
    • M56,
    • Q70,
    • Q70L,
    • QX50,
    • QX70
MSRP $14.75
$12.43
MSRP $14.75
$12.43
Support Bracket
Part Number: 64128-CD000
Infiniti Infiniti
Options: Right Upper
Other Names: Radiator Support Upper Support, Support - Upper Link Mounting - Front Right-hand
Description: Coupe,.
Fits:
  • Infiniti:
    • G35,
    • M35,
    • M45
MSRP $30.73
$23.74
MSRP $30.73
$23.74
Side Trim Panel Retainer Clip
Part Number: 015532DR9A
Infiniti Infiniti
Options: Left Inner, Left Front, Left Rear, Left Lower, Left Upper, Left Outer, Right Inner, Right Front, Right Rear, Right Lower, Right Upper, Right Outer
Other Names: Trunk Lid Trim Clip, Under Cover Clip, Cowl Grille Clip, Splash Shield Clip, Lock Cover Clip, Ft Fender Liner Clip, Rear Fender...
Replaces: 01553-09321, 01553-09611, 01553-10501, 17572-0B010
Description: w/o spare tire.
Notes: Included with front panel. Included with cowl grille. Included with bumper cover. Included with cover assembly. Included with upper...
Fits:
  • Infiniti:
    • EX35,
    • EX37,
    • FX35,
    • FX37,
    • FX45,
    • FX50,
    • G20,
    • G25,
    • G35,
    • G37,
    • I30,
    • I35,
    • JX35,
    • M35,
    • M35h,
    • M37,
    • M45,
    • M56,
    • Q40,
    • Q45,
    • Q50,
    • Q60,
    • Q70,
    • Q70L,
    • QX30,
    • QX4,
    • QX50,
    • QX56,
    • QX60,
    • QX70,
    • QX80
MSRP $0.95
$0.73
MSRP $0.95
$0.73

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