💰💰 10% Off Shipping for $200+ Orders 10OFFSHIP 💰💰
Contact Us: 6265806210

Lexus Radiators

5328853020 - : Radiator Support Panel Reinforcement for Lexus Image

Radiator Support Panel Reinforcement

Lexus 53288-53020
Support.
$23.78
MSRP $30.42
Save $6.64
21.8% Off
5320953080 - : Radiator Support Air Duct for Lexus Image

Radiator Support Air Duct

Lexus 53209-53080
With f-sport.
$303.11
MSRP $420.15
Save $117.04
27.9% Off
5329333040 - : Radiator Support Air Deflector for Lexus Image

Radiator Support Air Deflector

Lexus 53293-33040
$77.86
MSRP $104.44
Save $26.58
25.5% Off
1659524070 - : Radiator Support Air Duct for Lexus Image

Radiator Support Air Duct

Lexus 16595-24070
$42.50
MSRP $54.38
Save $11.88
21.8% Off
1659225050 - : Radiator Support Air Deflector for Lexus Image

Radiator Support Air Deflector

Lexus 16592-25050
Japan built.
$68.93
MSRP $92.47
Save $23.54
25.5% Off
571680E070 - : Radiator Support Side Panel for Lexus Image

Radiator Support Side Panel

Lexus 57168-0E070
2020-22. Gusset.
$123.37
MSRP $165.49
Save $42.12
25.5% Off
532940E070 - : Radiator Support Air Deflector for Lexus Image

Radiator Support Air Deflector

Lexus 53294-0E070
$67.82
MSRP $90.97
Save $23.15
25.4% Off
5710433062 - : Radiator Support Tie Bar for Lexus Image

Radiator Support Tie Bar

Lexus 57104-33062
Japan built.
$324.71
MSRP $450.08
Save $125.37
27.9% Off
5144442040 - : Radiator Support Splash Shield for Lexus Image

Radiator Support Splash Shield

Lexus 51444-42040
2.0l.
$33.01
MSRP $42.23
Save $9.22
21.8% Off
5329360150 - : Radiator Support Air Deflector for Lexus Image

Radiator Support Air Deflector

Lexus 53293-60150
$133.70
MSRP $182.29
Save $48.59
26.7% Off
5329533050 - : Radiator Support Access Cover for Lexus Image

Radiator Support Access Cover

Lexus 53295-33050
$280.55
MSRP $388.88
Save $108.33
27.9% Off
1658131040 - : Radiator Coolant Hose Clip for Lexus Image

Radiator Coolant Hose Clip

Lexus 16581-31040
Lower Radiator Coolant Hose. Engine Cooling. Primary. From 11/2017. From 11/2011. From 11/2010.
$11.69
MSRP $14.95
Save $3.26
21.8% 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!


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.