Flex Radiator Hose
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CARQUEST by Dayco Flex Radiator Hose

Part No. 81191 Warranty Details  

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Precision molded in standard lengths, Dayco’s Flex Radiator Hose is designed to replace straight or molded radiator hoses. This Flex Radiator Hose is another Dayco product proudly made in the USA. Note: This hose is NOT suitable for fuel or oil transfer.

Product Features:
  • The knitted reinforcement and synthetic EPDM construction meets SAE J20R4, Class D-2 requirements
  • Resists ozone and other detrimental environmental elements, coolants, and temperature variations of -40°F (-40°C) to +257°F (+125°C)
  • The corrugations provide excellent hose flexibility without flattening or collapse
  • This hose is designed to prevent splitting, ballooning, and elongation
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Color:Black
End 1 Inside Diameter:1 1/2 in
End 2 Inside Diameter:1 1/2 in
Heat Shield:N
Hose Type:Single I.D. Hose
Material:EPDM
Protective Sleeve Attached:N
SAE Approved:SAE J20R4 Class D-2

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

    What is the DIAMETER?
    Asked on 3/21/2013 by Will from Phoenixville, PA

    1 answer

    • CUSTOMER CARE

      A:

      The diameter of the Drive-Rite Flex Radiator Hose, Standard (Part No. 1222) is Hose End (1) Inside Diameter (inches): 1.5 and Hose End (1) Outside Diameter (inches): 1.88. For any further assistance, please feel free to call us at: 1-877-238-2623 or visit the nearest Advance Auto Parts store and one of our Parts Pros will gladly assist you with any questions or concerns you may have.

      Answered on 3/22/2013 by Steve from AAP
  • Q:

    does this hose fit behind my water pump
    Asked on 5/3/2012 by Brandon from Fayetteville,NC

    1 answer

    • CUSTOMER CARE

      A:

      This Drive-Rite Flex Radiator Hose, Standard with part# 1222 is the lower radiator hose. In order to check the exact fit application, please provide the year, make, model and engine size of the vehicle.

      Answered on 5/6/2012 by Vincent from AAP
Displaying questions 1-2

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