Curved Radiator Hose
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CARQUEST by Dayco Curved Radiator Hose

Part No. E72324 Warranty Details  
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CARQUEST by Dayco® Molded Radiator and By-Pass hoses are designed to provide the high strength and resistance to oil, mud, salt, road debris, ozone, coolants, and temperature variations required for a superior performance replacement hose.

Product Features:
  • Made with synthetic EPDM rubber compounds that provide resistance to deterioration from ozone, coolants, and temperature variations of -40°F (-40°C) to +257°F (+125°C)
  • The inner base tube is reinforced with knitted rayon for maximum strength and burst resistance for the life of the hose
  • Meets SAE J20R4, Class D-1 requirements for improved service hose
  • Meets Type EC electro-chemical requirements as specified in SAE J1684; which eliminates premature deterioration of the inner tube caused by the build up of static electric charges
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End 1 Inside Diameter:2 in
End 1 Outside Diameter:2 11/32
End 2 Inside Diameter:2 1/2 in
End 2 Outside Diameter:2 7/8
Heat Shield:N
Hose Type:Dual I.D. Hose
Protective Sleeve Attached:N
SAE Approved:SAE J20R4 Class D-1, SAE J1684 Type EC

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2 Questions | 2 Answers
Displaying questions 1-2
  • Q:

    is this the hose with a large opening at motor?
    Asked on 12/13/2012 by Lenny

    1 answer



      The specifications for this Dayco Curved Radiator Hose (Part No. E72324) are Hose Length: 23 inches, Type: Dual, Small ID (Frac) A: 2 inches, Small ID (Dec) A: 2 inches, Large ID (Frac) B: 2 1/2 inches, Large ID (Dec) B: 2.5 inches. For further assistance, please feel free to call us at 1-877-238-2623 or visit your nearest Advance Auto Parts store and one of our representatives would be more than happy to assist you.

      Answered on 12/14/2012 by Steve from AAP
  • Q:

    which ones are top hose or bottom hoses?
    Asked on 10/16/2012 by denstol from Defiance, Ohio

    1 answer



      Yes, the Dayco Curved Radiator Hose - Part No. E72324 is the lower curved radiator hose. For the upper curved radiator hose you would need the Dayco Curved Radiator Hose - Part No. E72323. For any further assistance please feel free to call us at: 1-877-238-2623 or visit the nearest Advance Auto store and one of our representatives will gladly assist you with any questions or concerns you may have.

      Answered on 10/16/2012 by John the Car-Doc from AAP
Displaying questions 1-2

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