Mazda RX-4 Engine Cooling Parts

Replacement Cooling System Parts
  • iD Select® - Engine Coolant Thermostat
    iD Select®Engine Coolant Thermostat
    0
    # sp224236
    Engine Coolant Thermostat by iD Select®. Swap out your worn-out or malfunctioning part with this top-notch product from iD Select. It’s built to OEM specifications to offer the same fit, form, and function as your factory...
    Direct OEM replacement for your malfunctioning partMade to deliver the ultimate in quality, reliability, and value
    $1.83 - $585.80
  • MotoRad® - Engine Coolant Thermostat
    MotoRad®Engine Coolant Thermostat
    2
    # sp178831
    Engine Coolant Thermostat 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
    $2.24 - $870.38
  • Gates® - Engine Coolant Radiator Hose
    Gates®Engine Coolant Radiator Hose
    9
    # sp234090
    Engine Coolant Radiator 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
    $2.59 - $353.94
  • Four Seasons® - Reversible Fan Kit
    Four Seasons®Reversible Fan Kit
    0
    # sp17096
    Reversible Fan Kit 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
    $64.53 - $89.13
  • ACDelco® - Professional™ Engine Coolant Radiator Hose
    ACDelco®Professional™ Engine Coolant Radiator Hose
    5
    # 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
    $4.72 - $338.24
  • Gates® - Engine Coolant Premium Thermostat
    Gates®Engine Coolant Premium Thermostat
    1
    # sp119110
    Engine Coolant Premium Thermostat 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
    $5.40 - $39.10
  • 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
  • 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
    $3.74 - $119.21
  • 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
    $21.26 - $559.49
  • Gates® - Engine Coolant OE Type Thermostat
    Gates®Engine Coolant OE Type Thermostat
    3
    # sp119109
    Engine Coolant OE Type Thermostat 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...
    Designed for customers that demand the exact OEM thermostat as a replacement productQuality controlled factory calibration assures the accuracy of opening and closing, regardless of pressure changes
    $3.71 - $132.32
  • 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
    $19.69 - $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
  • MotoRad® - High-Flow Series™ Thermostat
    MotoRad®High-Flow Series™ Thermostat
    2
    # sp10012
    High-Flow Series™ Thermostat 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. MotoRad...
    Made of stainless steelProvide increased flow
    $3.64 - $11.90
  • Hayden® - Rapid-Cool™ Reversible Fan Kit
    Hayden®Rapid-Cool™ Reversible Fan Kit
    1
    # sp8919
    Rapid-Cool™ Reversible Fan Kit by Hayden®. This product can be used for either primary or add-on cooling. The Hayden Rapid-Cool fan features a thin, aerodynamic profile and reversible push/pull blades. The fan comes complete with...
    $59.96 - $117.98
  • Hayden® - Temperature Switch
    Hayden®Temperature Switch
    2
    # sp5702
    Temperature Switch by Hayden®. Take control of your electric fan with this product. Designed specifically for dual fan applications, this temperature switch features brass construction for accurate temperature sensing and a zinc coated...
    Designed for single or dual fan applicationsBrass construction for accurate temperature sensing
    $18.50 - $37.30
  • 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
    $12.12 - $538.38
  • Gates® - Engine Coolant Thermostat
    Gates®Engine Coolant Thermostat
    0
    # sp158507
    Engine Coolant Thermostat 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
    $13.84 - $178.76
  • MotoRad® - Fail Safe™ Series Thermostat
    MotoRad®Fail Safe™ Series Thermostat
    1
    # 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
    $6.40 - $47.33
  • Hayden® - Super Duty™ Pusher Electric Fan
    Hayden®Super Duty™ Pusher Electric Fan
    0
    # sp178447
    Super Duty™ Pusher Electric Fan by Hayden®. Hayden Automotive offers a full line of engine and transmission cooling products that meet or exceed the original equipment. Virtually every vehicle's cooling system can be improved or...
    $88.46 - $106.79
  • Gates® - Vulco-Flex™ Standard Radiator Coolant Flexible Hose
    Gates®Vulco-Flex™ Standard Radiator Coolant Flexible Hose
    1
    # sp234091
    Vulco-Flex™ Standard Radiator Coolant Flexible 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...
    Great design and functionMade from sturdy materials
    $11.43 - $46.98
  • Hayden® - Super Duty™ Puller Electric Fan
    Hayden®Super Duty™ Puller Electric Fan
    0
    # sp172744
    Super Duty™ Puller Electric Fan by Hayden®. Hayden Automotive offers a full line of engine and transmission cooling products that meet or exceed the original equipment. Virtually every vehicle's cooling system can be improved or...
    $88.46 - $107.75
  • Continental® ContiTech™ - Engine Coolant Elite Molded Bypass Hose
    Continental® ContiTech™Engine Coolant Elite Molded Bypass Hose
    0
    # sp153114
    Engine Coolant Elite Molded Bypass Hose by Continental® ContiTech™. 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 includes a wire...
    Versigard EPDM rubber tube and coverDesigned to withstand temperature from -40°F to +257°F
    $3.26 - $254.34
  • Four Seasons® - Auxiliary Fan
    Four Seasons®Auxiliary Fan
    0
    # sp32830
    Auxiliary Fan 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
    $102.41 - $127.37
  • Continental® ContiTech™ - Elite™ Engine Coolant Flexible Radiator Hose
    Continental® ContiTech™Elite™ Engine Coolant Flexible Radiator Hose
    0
    # sp236041
    Elite™ Engine Coolant Flexible Radiator Hose by Continental® ContiTech™. Keep your engine cool with top-notch Continental ContiTech cooling products. They’ll restore the cooling system operation to ensure a long life for your...
    An excellent replacement for your old or malfunctioning cooling partDesigned to restore your vehicle’s performance and reliability
    $10.29 - $28.49
  • Dayco® - Engine Coolant Flexible Radiator Hose
    Dayco®Engine Coolant Flexible Radiator Hose
    0
    # sp143758
    Engine Coolant Flexible Radiator Hose by Dayco®. Constructed to replace straight or molded radiator hoses when routing allows, this product is precisely molded in standard lengths. Thanks to its corrugations, the product provides...
    Designed to replace straight or molded radiator hoses when routing allowsPrecisely molded in standard lengths
    $9.85 - $34.42
  • NTC® - Engine Coolant Thermostat
    NTC®Engine Coolant Thermostat
    1
    # sp153463
    Engine Coolant Thermostat by NTC®. 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
    $12.75 - $97.17
  • Standard® - Intermotor™ Engine Coolant Temperature Sender
    Standard®Intermotor™ Engine Coolant Temperature Sender
    0
    # sp17421
    Intermotor™ Engine Coolant Temperature Sender 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 for...
    OE quality parts from top original equipment and aftermarket manufacturersThe finest quality at a great price
    $5.55 - $193.42
  • iD Select® - Engine Coolant Thermostat Housing Gasket
    iD Select®Engine Coolant Thermostat Housing Gasket
    0
    # sp224239
    Engine Coolant Thermostat Housing Gasket by iD Select®.
    Direct OEM replacement for your malfunctioning partMade to deliver the ultimate in quality, reliability, and value
    $0.63 - $1.77
  • Gates® - Replacement Radiator Cap
    Gates®Replacement Radiator Cap
    2
    # sp4858
    Replacement Radiator Cap 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 materials,...
    Wide range of applications covering all makes and modelsManufactured to meet or exceed OEM specifications in function, form and fit
    $4.50 - $27.52
  • MotoRad® - Safety Lever Radiator Cap
    MotoRad®Safety Lever Radiator Cap
    1
    # sp10013
    Safety Lever Radiator Cap by MotoRad®. MotoRad radiator caps are designed and manufactured to offer precise control for the automotive cooling system.
    Offer precise pressure controlEnsure the proper fit
    $3.02 - $9.97




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The Mazda RX-4, or as it is also known, the Luce Rotary, was a rotary-powered sports coupe, sedan, and hardtop manufactured by the Mazda Motor Corporation and sold on the U.S. auto market from 1974 to 1976. The Mazda RX-4 was built upon the same platform as the Luce / 929. When the Mazda RX-4 was introduced on the market, its Wankel 13B rotary engine could produce up to 110 hp. The RX-4 is considered to be a predecessor of the now famous Mazda RX-7. The vehicle was a step ahead of the series of rotary powered Mazda antecedents like the Mazda RX-2 and RX-3.

We offer our customers only premium-quality Mazda RX-7 replacement engine cooling parts from such well-known manufacturers as Beck Arnley, Hayden, Mishimoto, Bosch, Cardone, Accel, CRC, Prestone, and many, many others. We are doing everything we can to meet your automotive maintenance needs and make the results from every repair or maintenance job just great. So, whether you may need an antifreeze by Prestone or a Standard Profile Downflow Radiator by Flex-a-lite, we’ll always have all of these replacement parts in stock for you, ready to be installed in your vehicle.

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