25% Off Shipping for $300+ Orders: 25OFF
Contact Us: +1.408.330.3040

Lexus Radiators

Top Questions About Replacing an Old or Dying Radiator in Your Lexus

Having radiator issues in your Lexus and searching savings on genuine OEM auto parts online? Lexus of Steven’s Creek aligns you with the proper fitted radiator parts and can have your car back on the road in no-time with our nationwide shipping.

1640154750 - : Radiator Cap for Lexus Image

Radiator Cap

Lexus 16401-54750
$18.99
MSRP $23.94
Save $4.95
20.7% Off
Pickup only
1604131660 - : Radiator Assembly for Lexus Image
Pickup only

Radiator Assembly

Lexus 16041-31660
Japan Built. Exc.Towing Package. From 01/2012.
$257.75
MSRP $345.74
Save $87.99
25.4% Off
16550F0020 - : Auxiliary Radiator for Lexus Image

Auxiliary Radiator

Lexus 16550-F0020
NX350. 2.4L turbo, water cooled. Charge Air Cooling. Japan Built.
$356.36
MSRP $478.03
Save $121.67
25.5% Off
Pickup only
1640050340 - : Radiator Assembly for Lexus Image
Pickup only

Radiator Assembly

Lexus 16400-50340
GS430. 4.3L.
$342.65
MSRP $459.64
Save $116.99
25.5% Off
Pickup only
1640038202 - : Radiator Assembly for Lexus Image
Pickup only

Radiator Assembly

Lexus 16400-38202
4.6L, awd. 5.0L. Engine Cooling. LS460, ls460l. With awd. LS600h L. 4wd.
$255.03
MSRP $342.10
Save $87.07
25.5% Off
16550F0030 - : Auxiliary Radiator for Lexus Image

Auxiliary Radiator

Lexus 16550-F0030
Charge Air Cooling. Japan built, water cooled. Inverter Cooling. RX500h. 3.5L. TX550h++.
$798.72
MSRP $1,088.98
Save $290.26
26.7% Off
16535F0010 - : Radiator Insulator for Lexus Image

Radiator Insulator

Lexus 16535-F0010
2.5L 250. 2.5L, 300h, us built.
$12.39
MSRP $15.62
Save $3.23
20.7% Off
1640131830 - : Radiator Cap for Lexus Image

Radiator Cap

Lexus 16401-31830
$18.60
MSRP $23.44
Save $4.84
20.6% Off
1640131650 - : Radiator Cap for Lexus Image

Radiator Cap

Lexus 16401-31650
$21.37
MSRP $26.93
Save $5.56
20.6% Off
Pickup only
1640025190 - : Radiator Assembly for Lexus Image
Pickup only

Radiator Assembly

Lexus 16400-25190
ES350. From 06/2019. To 11/2020. NX250. 2.5L, japan built, fwd.
$284.69
MSRP $381.89
Save $97.20
25.5% Off
53111F6030 - : Grille Radiator for Lexus Image

Grille Radiator

Lexus 53111-F6030
$355.00
MSRP $476.20
Save $121.20
25.5% Off
5311930140 - : Protector Radiator for Lexus Image

Protector Radiator

Lexus 53119-30140
$2.89
MSRP $3.64
Save $0.75
20.6% Off

No results found for "radiator". Here are some helpful search tips:

  • Search by a part name. Example: water pump.
  • Be less specific. Example: brake instead of ceramic brake.
  • Remove information such as make, year or model.
  • Can't find the part you are looking for? Contact us and we'll find it for you!


How do I know if my Lexus IS200t radiator is going bad and needs to be replaced?

Signs that your Lexus IS200T radiator may be going bad include overheating, coolant leaks from your radiator hoses, or a drop in coolant levels without visible leaks. Additionally, rust or discoloration around the radiator or a sweet smell from the engine bay can indicate a failing radiator. If you notice these symptoms, it’s important to have your radiator inspected and replaced if necessary to prevent engine damage.

How much does a radiator replacement cost for the Lexus RC350?

A radiator replacement for the Lexus RC350 typically costs between $500 and $1,000, depending on whether you opt for an OEM or aftermarket radiator. Labor costs could add another $200 to $400, depending on your location and the complexity of the job. While it’s a hefty investment for luxury models, replacing a faulty radiator is essential for maintaining engine health and preventing more costly repairs.

How long or how many miles will my Lexus LS400 radiator last?

The radiator in your Lexus LS400 can typically last between 100,000 and 150,000 miles, depending on your every day driving conditions and regular maintenance. Regular coolant flushes and inspections can extend its lifespan. However, if your vehicle is frequently exposed to harsh conditions or poor-quality coolant, the radiator’s lifespan may be shorter.