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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.

8705060M20 - : Case Assembly for Lexus Image

Case Assembly

Lexus 87050-60M20
LX570. From 08/20. All without cool box.
$2,615.06
MSRP $3,565.39
Save $950.33
26.7% Off
8705030641 - : HVAC Unit Case Assembly for Lexus Image

HVAC Unit Case Assembly

Lexus 87050-30641
GS200t, GS300, GS350, GS F. Without hybrid with Three-zone AC.
$2,192.94
MSRP $2,989.86
Save $796.92
26.7% Off
870500E260 - : HVAC Unit Case Assembly for Lexus Image

HVAC Unit Case Assembly

Lexus 87050-0E260
RX450h+. With hybrid.
$2,229.78
MSRP $3,040.10
Save $810.32
26.7% Off
G92290R020 - : Engine Coolant Hose for Lexus Image

Engine Coolant Hose

Lexus G9229-0R020
Inverter Cooling. CVT Fluid Cooler to Reservoir. 2.5L hybrid, with external cooler, 350h, nap built.
$47.83
MSRP $61.19
Save $13.36
21.8% Off
8705076300 - : HVAC Unit Case Assembly for Lexus Image

HVAC Unit Case Assembly

Lexus 87050-76300
UX200.
$1,814.75
MSRP $2,474.22
Save $659.47
26.7% Off
5325724020 - : Front Panel Reinforced Plate for Lexus Image

Front Panel Reinforced Plate

Lexus 53257-24020
With rc-f. With GS F.
$52.90
MSRP $67.68
Save $14.78
21.8% Off
1640764010 - : Engine Coolant Pipe Drain Plug for Lexus Image

Engine Coolant Pipe Drain Plug

Lexus 16407-64010
$5.79
MSRP $7.30
Save $1.51
20.7% Off
9091009134 - : Drive Motor Inverter Cooler Drain Plug for Lexus Image

Drive Motor Inverter Cooler Drain Plug

Lexus 90910-09134
$13.19
MSRP $16.62
Save $3.43
20.6% Off
52618F6010 - : Bumper Impact Absorber for Lexus Image

Bumper Impact Absorber

Lexus 52618-F6010
2014-17. 2022-24 with f sport. 2025-26. 2011-13 with aero style, with f sport pkg. 2025 with f sport. With f sport, nap built.
$43.54
MSRP $55.71
Save $12.17
21.8% Off
G922747020 - : Water Hose for Lexus Image

Water Hose

Lexus G9227-47020
Water hose. Inverter Cooling. Drive Motor Inverter Cooler Water Pump. Outlet. To Traction Motor.
$39.77
MSRP $50.88
Save $11.11
21.8% Off
5325850030 - : Fender Apron Bracket for Lexus Image

Fender Apron Bracket

Lexus 53258-50030
$35.74
MSRP $45.73
Save $9.99
21.8% Off
5144224030 - : Floor Pan Splash Shield for Lexus Image

Floor Pan Splash Shield

Lexus 51442-24030
With rc-f. With 5.0L, center.
$98.16
MSRP $127.56
Save $29.40
23% Off

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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.