Radiator Hoses & Clamps

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    • 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
      $1.84 - $67.94
    • ACDelco® - Professional™ Engine Coolant Radiator Hose
      3
      # 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 function.Designed to resist electrochemical degradation for durability.
      $0.82 - $266.54
    • Motorcraft® - Radiator Coolant Hose
      0
      # sp17142
      Radiator Coolant Hose by Motorcraft®. With today’s complicated automotive engines, it is crucial to have the right cooling system components for accurate temperature control, pressure relief, and gasket seals. Motorcraft is the way to...
      Direct OEM replacementMeets strict Ford Motor Company standards
      $12.22 - $163.87
    • URO Parts® - Engine Coolant Reservoir Hose
      0
      # sp138739
      Engine Coolant Reservoir Hose by URO Parts®. This superior part by URO is a great alternative solution to the costly factory equipment that will help you restore smooth and efficient operation of your vehicle. Thoroughly designed and...
      Designed to replace your worn out factory cooling partOptimizes engine cooling performance
      $6.89 - $65.60
    • Elaplast® - Water Hose
      0
      # sp132641
      Water Hose by Elaplast®. 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 industry-leading materials...
      Carefully engineered for proven performanceDesigned for long-lasting service
      $4.92 - $6.74
    • ACDelco® - GM Original Equipment™ Engine Coolant Bypass Hose
      0
      # sp16963
      GM Original Equipment™ Engine Coolant Bypass Hose by ACDelco®. Designed utilizing the latest technology, this product by ACDelco features premium quality and will perform better than advertised. Perfect for your vehicle and lifestyle,...
      Designed to deliver trouble-free, consistent performanceRight for your vehicle and lifestyle
      $9.03 - $37.53
    • ACDelco® - GM Original Equipment™ Engine Coolant Hose
      0
      # sp138800
      GM Original Equipment™ Engine Coolant Hose by ACDelco®. Designed utilizing the latest technology, this product by ACDelco features premium quality and will perform better than advertised. Perfect for your vehicle and lifestyle, it is...
      Designed to deliver trouble-free, consistent performanceRight for your vehicle and lifestyle
      $5.12 - $194.89
    • ACDelco® - GM Original Equipment™ Radiator Coolant Hose
      0
      # mpn4644748106
      GM Original Equipment™ Radiator Coolant Hose by ACDelco®. Position: Upper. Designed utilizing the latest technology, this product by ACDelco features premium quality and will perform better than advertised. Perfect for your vehicle...
      Designed to deliver trouble-free, consistent performanceRight for your vehicle and lifestyle
      $24.59
    • ACDelco® - GM Original Equipment™ Radiator Coolant Hose
      0
      # mpn4644748876
      GM Original Equipment™ Radiator Coolant Hose by ACDelco®. Position: Lower. Designed utilizing the latest technology, this product by ACDelco features premium quality and will perform better than advertised. Perfect for your vehicle...
      Designed to deliver trouble-free, consistent performanceRight for your vehicle and lifestyle
      $55.02
    • ACDelco® - GM Original Equipment™ Thermostat Bypass Pipe
      0
      # sp16989
      GM Original Equipment™ Thermostat Bypass Pipe by ACDelco®. To Front Cvr. Designed utilizing the latest technology, this product by ACDelco features premium quality and will perform better than advertised. Perfect for your vehicle and...
      Designed to deliver trouble-free, consistent performanceRight for your vehicle and lifestyle
      $3.03 - $44.30
    • ACDelco® - Professional™ Engine Coolant Bypass Hose
      1
      # sp16993
      Professional™ Engine Coolant Bypass 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 function.Designed to resist electrochemical degradation for durability.
      $2.98 - $193.10
    • Four Seasons® - Heater Supply/Return Hose and Tube Assembly
      0
      # mpn4632038960
      Heater Supply/Return Hose and Tube Assembly by Four Seasons®. Products are engineered and tested to provide years of trouble free operation. Backed by over 50 years of mobile a/c experience, fix it once and fix it right with Four Seasons.
      Premium parts you can rely onDesigned to keep your A/C system in top shape
      $5.85
    • Four Seasons® - Heater Supply/Return Hose and Tube Assembly
      0
      # mpn947159784
      Heater Supply/Return Hose and Tube Assembly by Four Seasons®. Products are engineered and tested to provide years of trouble free operation. Backed by over 50 years of mobile a/c experience, fix it once and fix it right with Four Seasons.
      Contains gaskets, o-rings, or seals to properly replace the productAll hoses are constructed with double wall barrier hose compatible with R134A or R12
      $63.39
    • Four Seasons® - Heater Supply/Return Hose and Tube Assembly
      0
      # mpn4632038963
      Heater Supply/Return Hose and Tube Assembly by Four Seasons®. Products are engineered and tested to provide years of trouble free operation. Backed by over 50 years of mobile a/c experience, fix it once and fix it right with Four Seasons.
      Premium parts you can rely onDesigned to keep your A/C system in top shape
      $5.27
    • Four Seasons® - Heater Supply/Return Hose and Tube Assembly
      0
      # mpn4632038934
      Heater Supply/Return Hose and Tube Assembly by Four Seasons®. Products are engineered and tested to provide years of trouble free operation. Backed by over 50 years of mobile a/c experience, fix it once and fix it right with Four Seasons.
      Premium parts you can rely onDesigned to keep your A/C system in top shape
      $18.54
    • Four Seasons® - Heater Supply/Return Hose and Tube Assembly
      0
      # mpn4632038960
      Heater Supply/Return Hose and Tube Assembly by Four Seasons®. Position: Lower. Products are engineered and tested to provide years of trouble free operation. Backed by over 50 years of mobile a/c experience, fix it once and fix it right...
      Premium parts you can rely onDesigned to keep your A/C system in top shape
      $5.85
    • Beck Arnley® - Coolant Outlet Flange
      0
      # sp161499
      Coolant Outlet Flange 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...
      OE quality products from top original equipmentTop quality materials
      $4.01 - $63.40
    • Genuine® - Auxiliary Water Pump Hose
      0
      # sp138711
      Auxiliary Water Pump 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
      $11.10 - $62.70
    • Genuine® - Bypass Hose
      1
      # sp61199
      Bypass 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 website...
      Designed to restore your vehicle’s engine cooling systemGenuine OE replacement parts from the OE manufacturer
      $11.72 - $14.78
    • Genuine® - Coolant Return Hose
      0
      # sp114829
      Coolant Return Hose by Genuine®. 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...
      Designed to restore your vehicle’s engine cooling systemGenuine OE replacement parts from the OE manufacturer
      $64.55
    • Genuine® - Engine Coolant Bypass Hose
      0
      # sp138674
      Engine Coolant Bypass 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
      $5.72 - $107.60
    • Genuine® - Engine Coolant Bypass Pipe
      0
      # sp138675
      Engine Coolant Bypass Pipe 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
      $10.30 - $201.65
    • Genuine® - Engine Coolant Hose
      4
      # sp137794
      Engine Coolant 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
      $2.28 - $408.13
    • Genuine® - Engine Coolant Hose Flange
      0
      # sp142555
      Engine Coolant Hose Flange 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
      $14.39 - $194.15
    • Genuine® - Engine Coolant Hose Flange Seal
      0
      # mpn4587325372
      Engine Coolant Hose Flange Seal 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....
      Designed to restore your vehicle’s engine cooling systemGenuine OE replacement parts from the OE manufacturer
      $4.23
    • Genuine® - Engine Coolant Hose Flange Seal
      0
      # mpn4516963531
      Engine Coolant Hose Flange Seal by Genuine®. Location: Coolant Hose Flange Seal. 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...
      Designed to restore your vehicle’s engine cooling systemGenuine OE replacement parts from the OE manufacturer
      $1.94
    • Genuine® - Engine Coolant Hose Flange Seal
      0
      # mpn4587325372
      Engine Coolant Hose Flange Seal 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....
      Designed to restore your vehicle’s engine cooling systemGenuine OE replacement parts from the OE manufacturer
      $4.23
    • Genuine® - Engine Coolant Hose Flange Seal
      0
      # mpn4587325372
      Engine Coolant Hose Flange Seal 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....
      Designed to restore your vehicle’s engine cooling systemGenuine OE replacement parts from the OE manufacturer
      $4.23
    • Genuine® - Engine Coolant Hose Flange Seal
      0
      # mpn4587325372
      Engine Coolant Hose Flange Seal 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....
      Designed to restore your vehicle’s engine cooling systemGenuine OE replacement parts from the OE manufacturer
      $4.23
    • Genuine® - Engine Coolant Hose Flange Seal
      0
      # mpn4587325372
      Engine Coolant Hose Flange Seal 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....
      Designed to restore your vehicle’s engine cooling systemGenuine OE replacement parts from the OE manufacturer
      $4.23




    Because every engine exhibits a degree of torque-induced movement in the motor mounts, flexible connections are needed between the engine and the rigidly mounted parts of the cooling system: the radiator, heater core, and expansion tank. These flexible connections are the radiator and heater hoses. To avoid leaks and potential engine damage, these hoses should be inspected regularly and replaced at the manufacturer’s recommended interval.

    The upper radiator hose conducts hot coolant from the engine to the radiator, where it is cooled, and the lower temperature liquid returns to the engine through the lower radiator hose. Heater hoses allow hot coolant to circulate through the heater core so the cabin can be warmed in winter, and the expansion/recovery tank hose allows coolant to flow back and forth the between the reservoir and radiator. Some engines may also have a thermostat bypass hose.

    Coolant hoses function reliably for many years and thousands of miles, but since they are regularly subjected to pressure and temperature extremes, they eventually wear out. Inspect hoses for leakage; swelling, which can be caused by engine heat; cracks, which can result from exposure to ozone; sponginess and bulging caused by oil contamination; and abrasion damage from contact with other engine parts. Hoses frequently fail due to Electrochemical Degradation (ECD), an electrical charge created by different metals in the cooling system that weakens the hose and makes it feel soft and mushy, especially at the ends.

    If you’re in need of replacement hoses, you can count on durability and precise fitment when you shop with us. We offer hose constructed from EPDM (Ethylene Propylene Diene Monomer) synthetic rubber that is resistant to ECD and other environmental elements like road salt, oil, and ozone, for a long, leak-free service life. Today’s cramped engine compartments require hoses that are molded with precise bends to prevent contact and abrasion. We have molded hoses for every application, including the branched hose assemblies that are being used on more and more vehicles. We also have flexible hose for custom applications.

    In addition to hoses, we also have the pipes, adapters and gaskets that are required for many applications, as well as clamps, which should always be replaced when a new hose is installed. Some vehicles use quick-connect fittings for hose attachment instead of clamps, but these can sometimes develop leaks, and components can break during removal. While we have the complete hose assemblies for these applications that include the fittings, we also carry individual fittings so you can replace the connector without having to replace the entire hose assembly.

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    Useful articles fast to read and guides easy to understand written by mechanics and car enthusiasts to turn your shopping experience with CARiD into a pleasure

    • When Is It Time To Replace My Coolant Hoses?
      June 13, 2018
      When Is It Time To Replace My Coolant Hoses?
      Carmakers do not consider coolant hoses a routine maintenance item, so it follows that there can be a lack of guidance about how often these hoses should be replaced....

    Cooling System Hoses Reviews

    Average rating:    5 - 82 reviews
    5 of 5
    Coolant Bypass Pipe CARiD Review
    Product arrived in excellent condition and ready to install. Price is good and this is a part that can be difficult to obtain so this is much appreciated. Would definitely recommend CARiD.
    Posted by David (San Antonio, TX) / April 20, 20191998 Hyundai Elantra
    Was this review helpful for you? Yes
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