Lexus RX Engine Cooling Parts

Lexus RX Radiators, Fans, Cooling System
  • VDO® - Dual Radiator and Condenser Fan Assembly
    VDO®Dual Radiator and Condenser Fan Assembly
    0
    # sp219723
    Dual Radiator and Condenser Fan Assembly by VDO®. The VDO brand product category offers OE quality blower motors, engine cooling fan motors and complete cooling fan assemblies. Professional technicians and DIYers alike want the highest...
    Premium parts you can rely onDesigned to keep your system in top shape
    $68.86 - $1,222.99
  • Dorman® - Engine Coolant Recovery Tank
    Dorman®Engine Coolant Recovery Tank
    15
    # sp49079
    Engine Coolant Recovery Tank by Dorman®. Heat and engine vibration can damage plastic overtime causing cracks and leaks. Dorman's Engine Coolant Recovery Tank uses premium plastic to withstand the effects of stress generated by the...
    Comes with reservoir capManufactured from premium plastic
    $6.55 - $435.21
  • Spectra Premium® - Radiator
    Spectra Premium®Radiator
    18
    # sp5274
    Radiator by Spectra Premium®. The radiator is a heat exchanger that transfers heat from your engine to the air flowing through the fins. If it's damaged your engine could overheat. Before you end up with expensive engine repairs,...
    All models are validated for fit, form, and function before released into the marketManufactured under ISO 9001 / TS 16949 quality system
    $54.12 - $1,556.54
  • Sherman® - Engine Coolant Recovery Tank
    Sherman®Engine Coolant Recovery Tank
    3
    # sp187419
    Engine Coolant Recovery Tank by Sherman®. Make your vehicle perfect in every detail with Sherman products designed with ultimate quality and durability in mind. Reliable function that will meet your exacting demands and long service...
    Constructed to deliver trouble-free performanceMade from quality materials to provide maximum reliability
    $8.15 - $125.30
  • ACDelco® - Professional™ Engine Coolant Radiator Hose
    ACDelco®Professional™ Engine Coolant Radiator Hose
    6
    # sp137793
    Professional™ Engine Coolant Radiator Hose by ACDelco®. Composed of specially blended materials to deliver long-life performance, ACDelco Professional Automotive Coolant Hoses are designed to resist buckling or bending out of shape....
    Protective sleeves help duplicate GM Original Equipment™ for proper fit and functionDesigned to resist electrochemical degradation for durability
    $4.61 - $313.68
  • MotoRad® - Engine Coolant Thermostat and Housing Assembly
    MotoRad®Engine Coolant Thermostat and Housing Assembly
    1
    # sp178835
    Engine Coolant Thermostat and Housing Assembly by MotoRad®. State-of-the-art equipment, strict quality control, and functional testing to each thermostat ensure customers that they can trust the high quality product used in their vehicle.
    Offer precise pressure controlEnsure the proper fit
    $13.11 - $2,245.01
  • Alzare® - Engine Cooling Fan Assembly
    Alzare®Engine Cooling Fan Assembly
    0
    # sp252060
    Engine Cooling Fan Assembly by Alzare®. This product is made of high-quality materials to serve you for years to come. Designed using state-of-the-art technology and with customers in mind, this product by Alzare will last a lifetime....
    Expertly crafted from premium materialsDesigned to match rigorous quality standards
    $23.91 - $863.02
  • ACDelco® - Professional™ Engine Coolant Water Pump
    ACDelco®Professional™ Engine Coolant Water Pump
    5
    # sp153686
    Professional™ Engine Coolant Water Pump by ACDelco®. An ACDelco Professional™ Engine Water Pump Kit contains an ACDelco Professional™ Water Pump and the components needed to install it. This Professional™, premium aftermarket...
    Thoroughly tested for reliable, leak-free performanceCoated seals support seal longevity and durability
    $21.99 - $310.68
  • Genuine® - Expansion Tank Hose
    Genuine®Expansion Tank Hose
    1
    # sp212622
    Expansion Tank Hose by Genuine®. If your engine cooling system is in need of repair, don’t compromise the performance and safety of your car with suspect, off-brand replacement parts from the local auto parts chain store. On our...
    Designed to restore your vehicle’s engine cooling systemGenuine OE replacement parts from the OE manufacturer
    $1.47 - $450.44
  • Alzare® - Engine Coolant Recovery Tank
    Alzare®Engine Coolant Recovery Tank
    2
    # sp252059
    Engine Coolant Recovery Tank by Alzare®. This product is made of high-quality materials to serve you for years to come. Designed using state-of-the-art technology and with customers in mind, this product by Alzare will last a lifetime....
    Expertly crafted from premium materialsDesigned to match rigorous quality standards
    $3.29 - $99.43
  • Koyorad® - Engine Coolant Radiator
    Koyorad®Engine Coolant Radiator
    3
    # sp201150
    Engine Coolant Radiator by Koyorad®. When you notice that your radiator is leaking, clogged or otherwise damaged, you don't have to pay the high dealer price for a replacement any more. Designed to be identical to the factory unit from...
    OE quality at an affordable priceDirect replacement
    $29.37 - $735.36
  • Gates® - Engine Coolant Molded Bypass Hose
    Gates®Engine Coolant Molded Bypass Hose
    1
    # sp105200
    Engine Coolant Molded Bypass Hose by Gates®. If you want to keep your vehicle safe on the road for many years to come, go with this Gates product. Developed with the utmost attention to detail and manufactured from the highest quality...
    Great design and functionMade from sturdy materials
    $0.07 - $37.65
  • UAC® - Engine Coolant Radiator
    UAC®Engine Coolant Radiator
    0
    # sp153668
    Engine Coolant Radiator by UAC®. Increase the life of your vehicle's engine by keeping your cooling system in top condition. Replace your faulty engine cooling component with this highly efficient replacement product and be sure the...
    Made to keep your vehicle's engine running coolDesigned to maintain proper cooling level and prevent overheating
    $55.92 - $391.02
  • Genuine® - Engine Coolant Radiator Hose
    Genuine®Engine Coolant Radiator Hose
    4
    # sp153489
    Engine Coolant Radiator Hose by Genuine®. If your engine cooling system is in need of repair, don't compromise the performance and safety of your car with suspect, off-brand replacement parts from the local auto parts chain store. On...
    Designed to restore your vehicle’s engine cooling systemGenuine OE replacement parts from the OE manufacturer
    $2.35 - $941.07
  • Dayco® - Engine Coolant Curved Radiator Hose
    Dayco®Engine Coolant Curved Radiator Hose
    1
    # sp142895
    Engine Coolant Curved Radiator Hose by Dayco®. Replace your cracked, spongy, worn out, or damaged radiator hose with this Dayco product manufactured to meet the highest standards required for OEM hose replacements. To ensure maximum...
    Designed as the OE replacementOE quality and performance at an affordable price
    $4.62 - $385.46
  • MotoRad® - Coolant Thermostat Housing
    MotoRad®Coolant Thermostat Housing
    0
    # sp42459
    Coolant Thermostat Housing by MotoRad®. This product is made of high-quality materials to serve you for years to come. Designed using state-of-the-art technology and with customers in mind. It will meet your needs and deliver great...
    Made to keep your vehicle's engine running coolDesigned to maintain proper cooling level and prevent overheating
    $4.40 - $1,244.00
  • GMB® - Engine Coolant Water Pump
    GMB®Engine Coolant Water Pump
    4
    # sp153576
    Engine Coolant Water Pump by GMB®. GMB proudly announces that all principal component parts are designed, manufactured and tested in house, such as bearings, impellers, mechanical seal kits and housings. Integration of these parts...
    Designed to deliver trouble-free, consistent performanceRight for your vehicle and lifestyle
    $20.60 - $1,287.87
  • Continental® ContiTech™ - Engine Coolant Elite Molded Radiator Hose
    Continental® ContiTech™Engine Coolant Elite Molded Radiator Hose
    3
    # sp153125
    Engine Coolant Elite Molded Radiator Hose by Continental® ContiTech™. ontiTech™. This flexible hose can be used to replace a molded radiator hose. It has a corrugated cover that easily follows the bends of the OE coolant hose and...
    Versigard EPDM rubber tube and coverDesigned to withstand temperature from -40°F to +257°F
    $2.90 - $242.16
  • TYC® - Engine Cooling Fan Assembly
    TYC®Engine Cooling Fan Assembly
    2
    # sp114751
    Engine Cooling Fan Assembly by TYC®. One of the components that prevent your engine from overheating is the cooling fan, and should it fail, you'll notice it in very short time. When it happens, you won't need to pay the high dealer...
    OE quality at an affordable priceDirect replacement
    $48.55 - $1,106.19
  • Four Seasons® - Engine Coolant Water Outlet
    Four Seasons®Engine Coolant Water Outlet
    0
    # sp17086
    Engine Coolant Water Outlet by Four Seasons®. All products are engineered and tested to provide years of trouble free operation. Backed by over 50 years of car parts experience, fix it once and fix it right with Four Seasons.
    OE quality parts from top original equipment and aftermarket manufacturersThe finest quality at a great price
    $6.04 - $318.24
  • Genuine® - Coolant Bleed Hose
    Genuine®Coolant Bleed Hose
    3
    # sp14939
    Coolant Bleed Hose by Genuine®. If your engine cooling system is in need of repair, don’t compromise the performance and safety of your car with suspect, off-brand replacement parts from the local auto parts chain store. On our...
    Designed to restore your vehicle’s engine cooling systemGenuine OE replacement parts from the OE manufacturer
    $1.98 - $479.95
  • USMW Professional Series® - Engine Water Pump
    USMW Professional Series®Engine Water Pump
    0
    # sp223979
    Engine Water Pump by USMW Professional Series®. Bring your vehicle’s fuel system back to its top shape with this top-notch part. Designed as a direct-fit replacement of your worn-out or malfunctioning part, it will provide easy,...
    Designed as a replacement for your worn-out fuel system partWill help optimize your vehicle’s performance and fuel efficiency
    $9.58 - $475.96
  • Beck Arnley® - Engine Coolant Thermostat
    Beck Arnley®Engine Coolant Thermostat
    0
    # sp196211
    Engine Coolant Thermostat by Beck Arnley®. For one hundred years, Beck Arnley has been providing premium OE quality parts for vehicles. Beginning with motorcycle parts in 1914 and transitioning to import vehicles in the 1950’s,...
    OE quality products from top original equipmentTop quality materials
    $3.51 - $119.21
  • Four Seasons® - Engine Cooling Fan Switch
    Four Seasons®Engine Cooling Fan Switch
    0
    # sp17075
    Engine Cooling Fan Switch by Four Seasons®. All products are engineered and tested to provide years of trouble free operation. Backed by over 50 years of car parts experience, fix it once and fix it right with Four Seasons.
    OE quality parts from top original equipment and aftermarket manufacturersThe finest quality at a great price
    $11.43 - $136.52
  • Beck Arnley® - Engine Coolant Thermostat and Housing Assembly
    Beck Arnley®Engine Coolant Thermostat and Housing Assembly
    0
    # sp196212
    Engine Coolant Thermostat and Housing Assembly by Beck Arnley®. For one hundred years, Beck Arnley has been providing premium OE quality parts for vehicles. Beginning with motorcycle parts in 1914 and transitioning to import vehicles in...
    OE quality products from top original equipmentTop quality materials
    $16.76 - $267.21
  • SKP® - Engine Water Pump
    SKP®Engine Water Pump
    0
    # sp189752
    Engine Water Pump by SKP®. Quantity: 1 Piece. This top-grade product is expertly made in compliance with stringent industry standards to offer a fusion of a well-balanced design and high level of craftsmanship. Manufactured from...
    Precise engineering ensures second to none quality and lasting valueStringently tested with the highest quality standards
    $15.91 - $378.60
  • Beck Arnley® - Engine Coolant Water Pump
    Beck Arnley®Engine Coolant Water Pump
    4
    # sp138767
    Engine Coolant Water Pump by Beck Arnley®. For one hundred years, Beck Arnley has been providing premium OE quality parts for vehicles. Beginning with motorcycle parts in 1914 and transitioning to import vehicles in the 1950's, brand...
    Heavy duty bearings, sealed and lubed for lifeFactory tested to assure quality and proper operation
    $19.83 - $435.82
  • Sherman® - Radiator Fan
    Sherman®Radiator Fan
    0
    # sp6322
    Radiator Fan by Sherman®. What makes Sherman parts different is attention to detail, and an unwavering commitment to deliver the kind of solid value demanded from parts the Sherman experts use in their own projects. That's why Sherman...
    Factory original quality for lessDirect replacement
    $34.70 - $1,838.51
  • Reach Cooling® - Radiator
    Reach Cooling®Radiator
    14
    # sp22261
    Radiator by Reach Cooling®. Core Material: Aluminum. Tank Material: Plastic. Expert tooling, design and engineering define this OEM-quality replacement Radiator for your Mack Truck. Get the quality and reliability you expect at a value...
    OE quality parts from top original equipment and aftermarket manufacturersThe finest quality at a great price
    $53.31 - $1,066.34
  • Standard® - Intermotor™ Engine Coolant Fan Temperature Switch
    Standard®Intermotor™ Engine Coolant Fan Temperature Switch
    0
    # sp17424
    Intermotor™ Engine Coolant Fan Temperature Switch by Standard®. Standard is to be the leading independent supplier to the automotive aftermarket, providing the highest quality products, competitive prices and the highest reputation...
    OE quality parts from top original equipment and aftermarket manufacturersThe finest quality at a great price
    $13.57 - $237.23




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The Lexus RX is one of the earliest luxury crossover SUVs on the market, and many rivals follow the model’s steps to its initial success in 1998. With a constant urge to outmatch the competitors, the evolution of the Lexus RX involved modest but always appropriate changes, like shifts between front- and four-wheel drive, the introduction of the hybrid system to supplement the original 3.0-liter V6 gasoline engine and, of course, luxury and safety options. In 2004, upon its approval by the NHTSA, the Lexus RX sales peaked in the U.S. Along with engine modifications, the subsequent generations brought the Dynamic Laser Cruise Control and Smart Access. But the main designer's concern was fuel economy. They achieve the desired effect by modernizing the transmission, which allowed for the 28-32 mpg efficiency of the recent models.

Among all vehicle’s systems, engine cooling is perhaps the most vital for impeccable performance. Over time, a coolant leakage may evolve into a major overheating problem. Fortunately, a wide variety of top-notch Lexus RX engine cooling parts by some of the most renowned aftermarket manufacturers are now available on our digital shelves. Radiators are traditionally produced by such reputable brands like Replace and Spectra Premium, although Denso, Koyorad, and Nissens are perfectly suitable, too. Electric fans are supplied by APDI, Dorman, TYC, and others.

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Lexus RX Engine Cooling Reviews

1 review
3 of 5
Excellent Replacement Part, Installation a Nightmare.
Gates® - Accessory Belt Drive Kit
Had I known what I was getting into, I might have changed my mind. Before tackling this project, I researched the installation process and found little information. I have years of professional mechanic experience and tools but never got into a Lexus RX. Hopefully, my experience may help the next person who attempts DIY installing these parts. It is important to note that the tensioner mount is sandwiched between the A/C compressor and engine block so unbolting the compressor is required. Getting to it is a royal pain as is putting everything back together. Plan on spending several hours to install this part. If had to do it again, I'm sure it would be easier. The front end of the car will need to be jacked up and the RF wheel removed. There is a decent video on YouTube for an alternator R&R which covers most of these steps. 1. Drain and collect coolant 2. Disconnect battery 3. Disconnect upper radiator hose 4. Remove radiator fan assembly 5. Remove old serp belt 6. Remove lower radiator hose 7. Remove alternator (small bracket on the back holding a compressor wire is difficult to access both ways) 8. Unbolt A/C compressor 9. Remove old tensioner 10. Reverse the process to install. Good luck!
Posted by Kirk (Las Vegas, NV) / June 28, 20222014 Lexus RX
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