Lexus Rx Cooling System (2020-2024) - Parts, Prices & Buying Guide

Find quality cooling system for your Lexus Rx (2020-2024). Browse 20 available listings with prices starting around $97.33. Warranty coverage.

20 listings available | Prices from $6.95 to $203.99|10 verified sellers

995 Results

Cooling System

Found 995 listings for "lexus rx cooling system"

FITS LEXUS RX 450H RADIATOR, ENGINE COOLING 646833 NISSENS

FITS LEXUS RX 450H RADIATOR, ENGINE COOLING 646833 NISSENS

£142.00GBP
New📍 GB
Free shipping
Seller: autokoraltd
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Nissens Engine Coolant Radiator 646829 for eg. LEXUS RX  (2003) RX 400H 3.3 HYBR

Nissens Engine Coolant Radiator 646829 for eg. LEXUS RX (2003) RX 400H 3.3 HYBR

£120.91GBP
New📍 GB
Free shipping
Seller: arksglobal
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NISSENS Coolant Radiator 646866 for LEXUS RX  (2003) RX 300 3.0  etc

NISSENS Coolant Radiator 646866 for LEXUS RX (2003) RX 300 3.0 etc

£164.36GBP
New📍 GB
Free shipping
Seller: shop4allparts
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Nissens Engine Coolant Radiator 646866 for eg. LEXUS RX  (2003) RX 330 3.3  etc

Nissens Engine Coolant Radiator 646866 for eg. LEXUS RX (2003) RX 330 3.3 etc

£176.19GBP
New📍 GB
Free shipping
Seller: arksglobal
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LEXUS RX 400H  RADIATOR, ENGINE COOLING 646913 NISSENS

LEXUS RX 400H RADIATOR, ENGINE COOLING 646913 NISSENS

£134.00GBP
New📍 GB
Free shipping
Seller: autokoraltd
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BLUE PRINT ADBP920000 Coolant Thermostat Replacement 45mm Outer Ø Fits Lexus RX

BLUE PRINT ADBP920000 Coolant Thermostat Replacement 45mm Outer Ø Fits Lexus RX

£15.66GBP
New📍 GB
Free shipping
Seller: ricerocketuk
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LEXUS RX U3 16331-20080 Cooling System Flange 3.30 17695210

LEXUS RX U3 16331-20080 Cooling System Flange 3.30 17695210

£17.31GBP
Used📍 LT
Free shipping
Seller: partsconnect-uk
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LEXUS RX U3 16331-20080 Cooling System Flange 3.30 18804979

LEXUS RX U3 16331-20080 Cooling System Flange 3.30 18804979

£17.86GBP
Used📍 LT
Free shipping
Seller: partsconnect-uk
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LEXUS RX U3 16331-20080 Cooling System Flange 3.30 23057159

LEXUS RX U3 16331-20080 Cooling System Flange 3.30 23057159

£13.30GBP
Used📍 LT
Free shipping
Seller: partsconnect-uk
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LEXUS RX U3 16331-20080 Cooling System Flange 3.30 25110749

LEXUS RX U3 16331-20080 Cooling System Flange 3.30 25110749

£19.97GBP
Used📍 LT
Free shipping
Seller: partsconnect-uk
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K2 Car Van Radiator Heater Flush Cooling System Blockage Cleaner Rust Treatment

K2 Car Van Radiator Heater Flush Cooling System Blockage Cleaner Rust Treatment

£6.95GBP
New📍 GB
Free shipping
Seller: stylarize
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FITS LEXUS RX 400H RADIATOR, ENGINE COOLING 646829 NISSENS

FITS LEXUS RX 400H RADIATOR, ENGINE COOLING 646829 NISSENS

£121.00GBP
New📍 GB
Free shipping
Seller: autokoraltd
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FITS LEXUS RX 300 AWD RADIATOR, ENGINE COOLING 58378 NRF

FITS LEXUS RX 300 AWD RADIATOR, ENGINE COOLING 58378 NRF

£97.00GBP
New📍 GB
Free shipping
Seller: autokoraltd
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Nissens Engine Coolant Radiator 646913 for eg. LEXUS RX  (2003) RX 400H 3.3 HYBR

Nissens Engine Coolant Radiator 646913 for eg. LEXUS RX (2003) RX 400H 3.3 HYBR

£146.89GBP
New📍 GB
Free shipping
Seller: arksglobal
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NRF 47724 Fan, radiator for LEXUS

NRF 47724 Fan, radiator for LEXUS

£147.33GBP
New📍 LT
Free shipping
Seller: e-parts-zone
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AVA Engine Cooling Radiator With Brazed Aluminium Fins Fits Lexus RX TO2463

AVA Engine Cooling Radiator With Brazed Aluminium Fins Fits Lexus RX TO2463

£169.99GBP
New📍 GB
Free shipping
Seller: sparesworlddirect
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FITS LEXUS ES 350 RADIATOR, ENGINE COOLING 507590 NRF

FITS LEXUS ES 350 RADIATOR, ENGINE COOLING 507590 NRF

£66.00GBP
New📍 GB
Free shipping
Seller: autokoraltd
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LEXUS RX U3 16331-20080 Cooling System Flange 3.30 22905872

LEXUS RX U3 16331-20080 Cooling System Flange 3.30 22905872

£13.30GBP
Used📍 LT
Free shipping
Seller: partsconnect-uk
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AVA Engine Cooling Radiator With Brazed Aluminium Fins Fits Lexus RX TO2463

AVA Engine Cooling Radiator With Brazed Aluminium Fins Fits Lexus RX TO2463

£203.99GBP
New📍 GB
Free shipping
Seller: motor_world_direct
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RADIATOR ENGINE COOLING 646833 FOR LEXUS 2GR-FXE 3.5L 6cyl RX

RADIATOR ENGINE COOLING 646833 FOR LEXUS 2GR-FXE 3.5L 6cyl RX

£152.49GBP
New📍 LT
Free shipping
Seller: unitedmotorsparts
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About Lexus Rx Cooling System Parts

Prevent overheating with quality Lexus Rx cooling system components. From radiators and thermostats to water pumps and hoses, a well-maintained cooling system protects your engine from damage.

Why Shop Cooling System for Lexus Rx?

  • Genuine OEM and high-quality aftermarket options available
  • Competitive pricing from verified eBay sellers
  • Fast shipping options with buyer protection
  • Easy returns and seller ratings for peace of mind

Buying Tips for Lexus Rx Cooling System

OEM vs Aftermarket

For your Lexus Rx, OEM parts guarantee exact fit and function. Quality aftermarket options often provide equivalent performance at lower cost.

Type Selection

Cooling System are available in OEM, Aftermarket, Remanufactured options. Choose based on your driving style and budget.

Know When to Replace

Watch for these signs: Unusual noises, Warning lights, Decreased performance. Early replacement prevents more expensive repairs.

Parts Availability

Japanese engineering emphasizes reliability and precision, with parts designed for long service life.

Technical Information

Choosing the right parts maintains performance and can prevent costly repairs.

Available Types

  • OEM
  • Aftermarket
  • Remanufactured
  • Performance

Key Benefits

  • Reliable operation
  • Proper fit
  • Quality materials
  • Warranty coverage

Warning Signs to Watch For

  • Unusual noises
  • Warning lights
  • Decreased performance
  • Visual damage

Recommended Replacement Interval

Refer to your vehicle owner's manual for recommended replacement intervals

Installation Information

Difficulty: Varies
DIY Friendly:

Professional installation recommended for Lexus Rx. Consult a certified mechanic for proper fitting and function.

Frequently Asked Questions

How do I find the right cooling system for my Lexus Rx?

Verify compatibility using your Lexus Rx's VIN number, production year (2020-2024), and engine code. Check seller compatibility charts and cross-reference OEM part numbers when possible.

How often should I replace cooling system on my Lexus Rx?

General guideline: Refer to your vehicle owner's manual for recommended replacement intervals. However, driving conditions (city vs highway, climate, towing) affect replacement frequency. Inspect regularly and replace when warning signs appear.

Should I use OEM or aftermarket cooling system for my Lexus Rx?

OEM parts guarantee exact Lexus specifications and fitment. Quality aftermarket brands often meet or exceed OEM standards at lower prices. For warranty vehicles, check if aftermarket parts affect coverage.

What are signs that my Lexus Rx needs new cooling system?

Common warning signs include: Unusual noises, Warning lights, Decreased performance, Visual damage. If you notice any of these symptoms, inspect or replace the cooling system promptly to prevent further damage.