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If you are the motorist who is used to taking care of a vehicle, you probably keep all systems of your RX in a good condition. Undoubtedly, the cooling system is no exception, so if you want your vehicle to run at its maximum potential, we want to introduce our full catalog of great quality performance cooling parts! Check out our wide selection of the finest quality products and buy all needed parts here. Our site guarantees acceptable prices, durable products, and fast shipping!

In our store, you will find tons of Lexus RX performance engine cooling parts such as radiators, radiator hoses, engine oil coolers, cooling fans, and many other products which will help you to give your vehicle a performance edge! Select all needed parts from world-famous brands such as Maradyne, Crown, Flex-a-lite, B&M, Omix-Ada, etc. All products are made from quality materials, so they will definitely serve you for a long time. We ensure all parts will fit your Lexus RX perfectly, so place your order, install all needed products, and you will get many miles of great driving instead!

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    • (1 review)
      # sp3002
      Lo-Profile S-Blade Electric Fan by Flex-a-lite®. Replace your old belt-driven fan with this highly efficient device and get all possible advantages it is sure to provide! A few extra horses, additional torque, and better gas...
      Maximizes horsepower and torqueOptimizes gas mileage
      $177.07 - $412.65
    • (2 reviews)
      # sp3773
      Thermostat by Mishimoto®. Mishimoto racing thermostats promote greater cooling efficiency by significantly decreasing high engine temperatures resulting from modified and upgraded turbo applications. Once the engine is fully warmed...
      Direct OEM fitHelps you to get the most out of your vehicle
      $19.20 - $104.00
    • (0 reviews)
      # sp3086
      Dual Electric Fan by Flex-a-lite®. Replace your old belt-driven fan with this highly efficient device and get all possible advantages it is sure to provide! A few extra horses, additional torque, and better gas mileage are just a...
      Maximizes horsepower and torqueOptimizes gas mileage
      $293.85 - $639.81
    • (0 reviews)
      # sp993
      Jetstreme™ Series Electric Fan by Maradyne®. The Jetstream series fans are a quiet, low-profile design with a rubber-sealed shroud for maximum airflow, and to eliminate vibration. These thin-profile fans can either be used as a...
      Low profile motor allows for turbo applicationsReversible design for pusher or puller applications
      $165.64 - $349.99
    • (0 reviews)
      # sp3005
      Trimline Electric Fan by Flex-a-lite®. The Trimline electric fans can be used as a primary fan or an auxiliary fan. They are economical fans that free up wasted horsepower and increase gas mileage when used as a primary fan by...
      Can be used as a primary or an auxiliary fanReversible design allows for use in pusher or puller applications
      $91.96 - $109.25
    • (1 review)
      # sp10011
      Fail Safe Series Thermostat by MotoRad®. Fail-Safe Thermostats offer premium, patented technology for superior protection over any thermostat on the market. Only Fail-Safe is designed to lock in the open position when overheating...
      Exclusive, patented designLocking technology prevents costly engine damage
      $8.37 - $29.70
    • (0 reviews)
      # sp94963
      Oils, Fluids, Lubricants by Driven Racing Oil®. XP7 10W-40 Synthetic Oil. Joe Gibbs Driven XP7 motor oil features a semi-synthetic formulation that provides a blend of high zinc content petroleum oils and full synthetic oils. It...
      ZDDP Anti-Wear AdditivesViscosity 10W-40
      $11.99 - $129.49
    • (0 reviews)
      # sp6401
      Premium Antifreeze/Coolant 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
      $12.67 - $25.98
    • (0 reviews)
      # sp24358
      Engine Coolant and Antifreeze by AISIN®.When you’re low on oil, coolant or some other fluid, you may be tempted to just run down to the local auto parts chain store. But before you waste your time and gas only to find high prices...
      Convenient ready to use formula. No need to add water.Specialized inhibitors maximize temperature protection in today's high output engines.
      $15.41 - $15.62
    • (0 reviews)
      # sp5594
      Coolant/Antifreeze by Pentosin®. When you’re low on oil, coolant or some other fluid, you may be tempted to just run down to the local auto parts chain store. But before you waste your time and gas only to find high prices and...
      OE quality fluids from top original equipment and aftermarket manufacturersThe finest quality at a great price
      $12.40 - $47.52
    • (0 reviews)
      # mpn358502370
      Universal Two Row Radiator by C&R Racing®. Size: 30" x 18.560". Inlet Location: Upper Passenger Side. Outlet Location: Lower Passenger Side. To keep your engine cool and improve your vehicle's performance, this product is just the...
      High quality at an affordable priceExpertly made from premium materials
      $699.00
    • (0 reviews)
      # 197282564
      Universal Universal 7-Blade Belt Driven Universal Flex Fan by Flex-a-Lite®. 7-blade Flex Fans staggered blades reduce fan noise and move more air during high torque situations. The fan has been tested and proven both on and off the...
      8000 RPMStandard rotation
      $63.37 - $67.60
    • (0 reviews)
      # mpn1144647116
      Universal Dual Electric Radiator Fan with Steel Shroud by Derale Performance®. Diameter: 12". Size: 26"W x 18"H x 4"D. Get complete control of your engine temperature! Derale Performance has integrated their high performing...
      Designed for primary coolingSteel shroud construction
      $442.39
    • (0 reviews)
      # 331284958
      Universal Dual Electric Radiator Fan with Plastic Shroud Kit by Derale Performance®. Shroud Material: Plastic. This High Output RAD Fan is part of the H.O. Aluminum Shrouded Fans Series. Designed with popular applications in mind....
      High quality at an affordable priceBuilt to match your exact requirements
      $264.88 - $318.13
    • (0 reviews)
      # 331284954
      Universal Dual Electric Radiator Fan with Aluminum Shroud by Derale Performance®. This High Output RAD Fan is part of the H.O. Aluminum Shrouded Fans Series. Designed with popular applications in mind. Get complete control of your...
      High quality at an affordable priceBuilt to match your exact requirements
      $423.94 - $481.28
    • (0 reviews)
      # 331284957
      Universal Dual Electric Radiator Fan with Aluminum Shroud Kit by Derale Performance®. This High Output RAD Fan is part of the H.O. Aluminum Shrouded Fans Series. Designed with popular applications in mind. Get complete control of...
      High quality at an affordable priceBuilt to match your exact requirements
      $284.90 - $333.33
    • (0 reviews)
      # 331284960
      Universal Single Electric Radiator Fan/Aluminum Shroud Kit by Derale Performance®. Size: 17". This High Output RAD Fan is part of the H.O. Aluminum Shrouded Fans Series. Designed with popular applications in mind. Get complete...
      Designed for primary coolingRaw aluminum shroud construction can be polished, painted or anodized
      $360.04 - $389.21
    • (0 reviews)
      # 331284959
      Universal Single Electric Radiator Fan with Aluminum Shroud Kit by Derale Performance®. This High Output RAD Fan is part of the H.O. Aluminum Shrouded Fans Series. Designed with popular applications in mind. Get complete control of...
      High quality at an affordable priceBuilt to match your exact requirements
      $224.37 - $389.21
    • (0 reviews)
      # mpn358483457
      Universal Single Electric Fan with Black Steel Shroud Kit by Derale Performance®. Diameter: 17". Size: 19-1/2"W x 18"H x 1-5/8"D. Shroud Material: Steel. Finish: Black. A primary cooling fan, this new universal metal-shrouded...
      Designed for primary coolingPowder coated metal fan shroud
      $205.73
    • (0 reviews)
      # mpn358483459
      Universal Radiator Puller Fan with Plastic Shroud by Derale Performance®. Diameter: 13". Size: 15-3/4"W x 15-3/4"H x 1-7/8"D. 2200. Current Drow: 23.4. Shroud Material: Plastic. Another popular universal shrouded Single H.O. RAD...
      Designed for primary coolingInjection molded shroud with stator flow directors
      $183.91
    • (0 reviews)
      # 245923320
      Universal Overflow Tank by Big End Performance®. If you want to reach the finish line faster or you're just looking to spiff up your vehicle, then this Big End Performance product is the way to go. With this effective solution,...
      High quality at an affordable priceExpertly made from premium materials
      $52.15 - $63.22
    • (0 reviews)
      # 288067577
      Universal Slim Profile Crossflow Radiator by Flex-a-Lite®. Size: 31 7/8" x 18 5/8" x 2 1/4". Outlet-Inlet Size: 1.75"/1.5". The all-aluminum radiator core is fully hand welded to the Flex-a-fit patented sidetank technology. The 'T'...
      Makes for efficient heat transferPatented Flex-a-fit sidetank design
      $471.47
    • (0 reviews)
      # mpn474702067
      Universal Billet Filler Neck by Big End Performance®. 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...
      High quality at an affordable priceExpertly made from premium materials
      $18.34
    • (0 reviews)
      # mpn1523561559
      Universal Auxiliary Electric Fan by Flex-a-Lite®. With Variable Speed Controller. Diameter: 15". Voltage: 24 Volt. Keep your engine cool and free up some extra horsepower and torque. The fan makes quicker cool downs, extended water...
      Can be used as a primary or an auxiliary fanReversible design allows for use in pusher or puller applications
      $505.63
    • (0 reviews)
      # 197282575
      Universal Electric Fan with Aluminum Shroud by Flex-a-Lite®. This one-of-a-kind device will help you with the engine that is running hot. The fan makes for smooth engine operation and improves the overall performance of your...
      Maximizes horsepower and torqueOptimizes gas mileage
      $163.04 - $230.99
    • (0 reviews)
      # 79627033
      Universal Fan Switch Thermostat by Derale Performance®. Designed to work with Derale Electric Fan. Made in USA.
      High quality at an affordable priceBuilt to match your exact requirements
      $27.34 - $29.31
    • (0 reviews)
      # 80961952
      Universal Heavy Duty Stainless Steel Standard Rotation Flex Fan by Derale Performance®. This heavy duty fan features reinforced blades with a large surface area that improve performance and fuel economy and is rated up to 10,000...
      Improves performance and mileageHeavy duty steel hubs
      $48.72 - $83.92
    • (0 reviews)
      # 331284916
      Universal Heavy Duty Stainless Steel Reverse Rotation Flex Fan by Derale Performance®. This heavy duty fan features reinforced blades with a large surface area that improve performance and fuel economy and is rated up to 10,000...
      Improves performance and mileageHeavy duty steel hubs
      $48.35 - $82.80
    • (0 reviews)
      # 197282567
      Universal Belt Driven Universal Low Profile Flex Fan by Flex-a-Lite®. Low Profile Flex Fans have a less aggressive pitch blade design for tighter clearance applications. The fan has been tested and proven both on and off the track...
      8000 RPMRigid blade design
      $26.93
    • (0 reviews)
      # mpn358483429
      Universal Relay by Derale Performance®. Available separately is this 40/60 amp relay .This Electric Fans Accessories make with accuracy and functionality in mind which give prominent productivity and easy use. That give you...
      Rated at maximum 25 amp continuous drawReplacement relay for #16763 and #16765 relay harnesses
      $9.85
    • (1 review)
      # mpn358483430
      Universal Dual Relay Wire Harness Kit by Derale Performance®. This kit includes dual 40/60 amp relays with quick change wire harnesses .This Electric Fans Accessories make with accuracy and functionality in mind which give...
      Rated at maximum 25 amp continuous draw per each relay 50 amp totalComplete with wiring harnesses and inline 30 amp fuses
      $34.49
    • (0 reviews)
      # mpn1144644079
      Universal Manual Rocker Type Electric Fan Switch by Derale Performance®. Lighted 12 volt 3 pole manual rocker-type on/off switch .This Electric Fans Accessories make with accuracy and functionality in mind which give prominent...
      3 Pole, 12 volt switchRocker type switch
      $4.57
    • (0 reviews)
      # 79627118
      Universal Automatic Resetting Circuit Breaker by Derale Performance®. This Electric Fans Accessories make with accuracy and functionality in mind which give prominent productivity and easy use. That give you ultimate satisfaction.
      3 Pole, 12 volt switchRocker type switch
      $13.91 - $16.60
    • (0 reviews)
      # mpn358483428
      Universal Single Relay Wire Harness Kit by Derale Performance®. This kit includes 40/60 amp single relay with quick change wire harness .This Electric Fans Accessories make with accuracy and functionality in mind which give...
      Rated at maximum 25 amp continuous drawComplete with wiring harness and inline 30 amp fuse
      $18.40
    • (0 reviews)
      # mpn474702081
      Universal Polished Hexagon Radiator Cap by Big End Performance®. Polished aluminum hexagon shaped cap Billet aluminum cover over a premium 16-pound radiator cap.Polished aluminum hexagon shaped cap. Billet aluminum cover over a...
      High quality at an affordable priceExpertly made from premium materials
      $27.23
    • (0 reviews)
      # 197282572
      Universal Electric Fan Speed Controller by Flex-a-Lite®. The Flex-a-lite® Variable Speed Controller turns the electric fan on and off at the desired temperature. Fans turn on at 60-percent power and fan speed increases as the...
      Built to match your exact requirementsMade from premium materials to endure years of abuse
      $145.27 - $152.57
    • (0 reviews)
      # mpn1523561520
      Universal Radiator Anode by Flex-a-Lite®. Proper and dependable Flex-a-lite products to make the most out of your vehicle’s cooling system. These budget-friendly parts are designed to precisely fit your car so that it is always...
      High qualityDurable construction
      $10.25
    • (0 reviews)
      # 74344003
      Coolant Tube Hose by HPS® Silicone Hoses. Leg Length: 3". MaxTemperature: 350F. HPS Silicone Coupler Hose with 3 Foot Length features reinforced high temperature material, for which meet or exceed SAEJ20 Standard. HPS silicone...
      Temperature Range:- 65 deg. F to + 350 deg. F (177 deg. C)Hose Length: 3 Feet
      $20.28 - $389.50
    • (0 reviews)
      # mpn1939883139
      Universal Sprint Car Radiator by Northern Radiator®. Size: 20-1/2" x 16-1/4" x 2-1/4". If you are looking for an optimal cooling solution, this first-rate product from Northern Radiator is the way to go. Engineered with great...
      High quality at an affordable priceExpertly made from premium materials
      $262.93
    • (0 reviews)
      # 331285046
      Universal Temperature Switch by SPAL Automotive®. To keep your engine cool and improve your vehicle's performance, this product is just the right solution. Manufactured from high-quality materials, it will surely provide excellent...
      Innovative technology ensures ultimate efficiencyMade to provide unequaled quality and reliability
      $26.14 - $27.17
    • (0 reviews)
      # 118570017
      Universal Chrome Fan Shroud by Spectre Performance®. Rooted in racing, Spectre Performance designs and builds every product with the same goal in mind - the best performance in the market proven on the racetrack! All products are...
      High-tech engine parts for the most power and best performanceThe finest exterior and interior parts for superior appearance and functionality
      $25.48 - $27.97
    • (0 reviews)
      # 118575965
      Universal Radiator Cap by Spectre Performance®. Cap Type: Spring Loaded Twist. Finish: Chrome. Material Used: Steel. Rooted in racing, Spectre Performance designs and builds every product with the same goal in mind - the best...
      High-tech engine parts for the most power and best performanceThe finest exterior and interior parts for superior appearance and functionality
      $9.28 - $11.59
    • (0 reviews)
      # 230696078
      Universal Radiator Overflow Tank by Spectre Performance®. Material: Stainless Steel. Finish: Polished. Cap Type: Twist. Includes: w Radiator Overflow Tank, hardware. Spectre’s Radiator Overflow Tanks offer reliable coolant...
      Made from polished stainless steelInstructions and mounting hardware included
      $44.36 - $59.19
    • (0 reviews)
      # mpn1719883
      Universal Standard Profile Crossflow Radiator with Fan by Flex-a-Lite®. Size: 22 1/2" x 18 1/2" x 7". Inlet Location: Upper Passenger Side. Outlet Location: Lower Driver Side. Fan Quantity: Single. Fan Diameter: 16". Number of...
      Makes for efficient heat transferPatented Flex-a-fit sidetank design
      $606.47
    • (0 reviews)
      # 288067585
      Universal Slim Profile Crossflow Radiator with Fan by Flex-a-Lite®. Fan Quantity: Dual. Fan Diameter: Dual 12 1/8". Number of Blades: 8. Amperage Draw: 29. Fuse Rating: 30. Air Flow: 3000 cfm. Includes: Adjustable Thermostat...
      Makes for efficient heat transferPatented Flex-a-fit sidetank design
      $722.67 - $850.22
    • (0 reviews)
      # 288067603
      Universal Standard Profile by Flex-a-Lite®. The all-aluminum radiator core is fully hand welded to the Flex-a-fit patented sidetank technology. The 'T' channels offer greater heat dissipation and provide an extremely durable...
      Makes for efficient heat transferPatented Flex-a-fit sidetank design
      $706.99 - $819.59
    • (0 reviews)
      # 288067372
      Universal Crossflow Radiator Module by C&R Racing®. Outlet Location: Lower Passenger Side. To keep your engine cool and improve your vehicle's performance, this product is just the right solution. Manufactured from high-quality...
      High quality at an affordable priceExpertly made from premium materials
      $599.00
    • (0 reviews)
      # mpn195389823
      Universal Dual Pass Race Aluminum Radiator by Mishimoto®. Perfect for any vehicle competing in motorsports. Made with aircraft quality aluminum and specifically engineered to maximize cooling efficiency, boost engine functions and...
      Universal fitment for projects requiring exceptional fluid coolingUnique dual pass design is precision engineered to provide substantial heat transfer
      $337.50
    • (0 reviews)
      # mpn1719892
      Universal Standard Profile Downflow Radiator by Flex-a-Lite®. Size: 27 3/4" x 18 1/2" x 3 3/4". Inlet Location: Upper Driver Side. Outlet Location: Lower Passenger Side. The all-aluminum radiator core is fully hand welded to the...
      Downflow designMakes for efficient heat transfer
      $572.64
    • (0 reviews)
      # 288067376
      Universal Custom Radiator Kit by Northern Radiator®. If you are looking for an optimal cooling solution, this first-rate product from Northern Radiator is the way to go. Engineered with great functionality in mind, the part will...
      High quality at an affordable priceExpertly made from premium materials
      $192.49 - $343.26
    • (0 reviews)
      # mpn358946530
      Universal Circle Track Radiator with 16 AN Inlet by Be Cool®. Size: 28" x 19". Inlet Location: Upper Driver Side. Outlet Location: Lower Passenger Side. This product is designed to help provide efficient cooling and greatly improve...
      Made to improve your cooling system efficiencyDesigned to provide greater cooling power
      $300.89
    • (0 reviews)
      # mpn358946525
      Universal Circle Track Dual Pass Radiator by Be Cool®. Size: 28" x 19". Inlet Location: Upper Passenger Side. Outlet Location: Lower Passenger Side. This product is designed to help provide efficient cooling and greatly improve the...
      Made to improve your cooling system efficiencyDesigned to provide greater cooling power
      $290.86
    • (0 reviews)
      # 138109492
      Universal High Performance Aluminum Crossflow Radiator by Griffin Thermal®. Solve your high heat problems with top-of-the-line products by Griffin Thermal. Their solid workmanship, advanced design, and rugged construction provide...
      High quality at an affordable priceExpertly made from premium materials
      $173.17 - $396.61
    • (0 reviews)
      # 138113731
      Universal High Performance Aluminum Radiator by Griffin Thermal®. Outlet-Inlet Size: 1.75"/1.50". Solve your high heat problems with top-of-the-line products by Griffin Thermal. Their solid workmanship, advanced design, and rugged...
      High quality at an affordable priceExpertly made from premium materials
      $234.52 - $301.64
    • (0 reviews)
      # 144956681
      Universal Pro-Flow Racing Radiator by Big End Performance®. If you want to reach the finish line faster or you're just looking to spiff up your vehicle, then this Big End Performance product is the way to go. With this effective...
      High quality at an affordable priceExpertly made from premium materials
      $165.23
    • (0 reviews)
      # 288067665
      Universal Two Row Heat Exchanger Radiator by C&R Racing®. Inlet Location: Upper Passenger Side. Outlet Location: Lower Passenger Side. To keep your engine cool and improve your vehicle's performance, this product is just the right...
      High quality at an affordable priceExpertly made from premium materials
      $699.00
    • (0 reviews)
      # 288067553
      Universal Crossflow Radiator by C&R Racing®. Outlet Location: Lower Passenger Side. To keep your engine cool and improve your vehicle's performance, this product is just the right solution. Manufactured from high-quality materials,...
      High quality at an affordable priceExpertly made from premium materials
      $329.00
    • (0 reviews)
      # mpn2569821396
      Universal 2-Row Radiator by Fluidyne®. With AN16 Inlet/1.75” Outlet and Filler Neck. To keep your engine cool and improve your vehicle's performance, this product is just the right solution. Manufactured from high-quality...
      High quality at an affordable priceExpertly made from premium materials
      $421.25
    • (0 reviews)
      # 287931931
      Universal Radiator by Howe Racing Enterprises®. 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...
      Built to match your exact requirementsHigh quality you can rely on
      $217.56 - $253.36
    • (0 reviews)
      # 287931660
      Universal Aluminum Radiator by Howe Racing Enterprises®. 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...
      Built to match your exact requirementsHigh quality you can rely on
      $217.56




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    Popular Products



    Lexus RX Performance Engine Cooling Reviews

    Average rating:  4.5  4.5 - 2 reviews
    4.5 of 5
    Derale
    Derale rocks! When purchasing a product, I was guided by the price, so I chose this particular product manufacturer. product quality at altitude. I will recommend to friends.
    MPosted by Mr (San Jose, CA) / October 20, 2015
    2013 Dodge Ram
    Was this review helpful for you? Yes
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