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Lexus Radiators

531040E010 - : Lower Grille for Lexus Image

Lower Grille

Lexus 53104-0E010
Without f sport, canada built, without cornering lamps, without front park aid.
$87.78
MSRP $117.75
Save $29.97
25.5% Off
5315678010 - : Fender Seal for Lexus Image

Fender Seal

Lexus 53156-78010
$38.34
MSRP $49.05
Save $10.71
21.8% Off
53285F6010 - : Side Seal for Lexus Image

Side Seal

Lexus 53285-F6010
2022-24. 2025-26. Without f sport.
$41.33
MSRP $52.88
Save $11.55
21.8% Off
5311233450 - : Grille Reinforcement for Lexus Image

Grille Reinforcement

Lexus 53112-33450
Japan built, ES350, without f sport, with park alert, with surround view.
$107.19
MSRP $143.78
Save $36.59
25.4% Off
5311153250 - : Grille Molding for Lexus Image

Grille Molding

Lexus 53111-53250
With sport package. Is 250/350, with sport pkg.
$82.45
MSRP $110.59
Save $28.14
25.4% Off
5311150040 - : Grille Surround for Lexus Image

Grille Surround

Lexus 53111-50040
$244.07
MSRP $338.30
Save $94.23
27.9% Off
532570E050 - : Side Bracket for Lexus Image

Side Bracket

Lexus 53257-0E050
2020-22.
$24.17
MSRP $30.92
Save $6.75
21.8% Off
Pickup only
5312148130 - : Upper Molding for Lexus Image
Pickup only

Upper Molding

Lexus 53121-48130
2018-19. 2016-19 without f sport.
$319.55
MSRP $442.94
Save $123.39
27.9% Off
G922F76010 - : Outlet Hose for Lexus Image

Outlet Hose

Lexus G922F-76010
Outlet hose. Inverter Cooling. Oil Cooler to Inverter Water Pump.
$29.37
MSRP $37.58
Save $8.21
21.8% Off
G922950010 - : Hose for Lexus Image

Hose

Lexus G9229-50010
Pipe to Pipe. Inverter cooling #4. 5.0L. inverter #2.
$22.10
MSRP $28.26
Save $6.16
21.8% Off
G922650010 - : Hose for Lexus Image

Hose

Lexus G9226-50010
Pipe to Pipe. Inverter cooling #1. 5.0L. cooler outlet rear.
$35.95
MSRP $45.99
Save $10.04
21.8% Off
G922550100 - : Hose for Lexus Image

Hose

Lexus G9225-50100
Radiator to Pipe. Inverter cooling #5. 5.0L. inverter #1.
$29.16
MSRP $37.32
Save $8.16
21.9% Off

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Radiators are essential for keeping an engine cool and maintaining consistent performance. Drivers of the RX 350 and ES 350 rely on their radiators to manage heat and prevent overheating during daily use. Over time, radiators can develop leaks, corrosion, or blockages that reduce efficiency. Choosing genuine Lexus radiators ensures proper fit, reliable performance, and long-term durability compared to lower-priced, generic aftermarket options.

Understand What Radiators Do

Radiators transfer heat away from the engine to keep temperatures in a safe range. They work with the cooling system, including the water pump, to circulate coolant efficiently. A functioning radiator prevents engine damage, maintains performance, and ensures the vehicle runs smoothly even in high-temperature conditions.

Learn Why Radiators Break Down

Common issues include corrosion from old coolant, physical damage from road debris, or internal blockages that restrict fluid flow. Over time, hoses and seals can also fail, leading to leaks or reduced cooling efficiency. Genuine Lexus radiators are built to withstand these stresses and provide long-lasting, dependable performance that aftermarket alternatives often cannot match.

Know When to Replace a Radiator

Signs that a radiator needs replacement include visible leaks, frequent overheating, coolant discoloration, or low coolant levels despite regular top-ups. Replacing it with a genuine Lexus radiator restores proper cooling and protects the engine from serious damage. Regular inspection and timely replacement ensure consistent performance and reliability on the road.

Radiator FAQ

How often should a radiator be checked?
It is best to inspect a radiator at every oil change or at least twice a year for leaks and corrosion.

Can a radiator be repaired or must it be replaced?
Small leaks can sometimes be repaired, but extensive damage usually requires full replacement.

What type of coolant should be used?
Always use genuine Lexus-approved coolant to maintain proper protection and performance.

Does a faulty radiator affect fuel efficiency?
Yes, overheating or poor cooling can reduce engine efficiency and increase fuel consumption.