Flex Radiator Hose
Hover over the image to zoom in
Share this:

CARQUEST by Dayco Flex Radiator Hose

Part No. 81151 Warranty Details  

See if this part fits a specific vehicle.

Check Vehicle Fit

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
Back To Top
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

REVIEW SNAPSHOT®

by PowerReviews
CARQUEST by DaycoFlex Radiator Hose
 
3.0

(based on 2 reviews)

Ratings Distribution

  • 5 Stars

     

    (1)

  • 4 Stars

     

    (0)

  • 3 Stars

     

    (0)

  • 2 Stars

     

    (0)

  • 1 Stars

     

    (1)

Reviewed by 2 customers

Displaying reviews 1-2

Back to top

(3 of 5 customers found this review helpful)

 
5.0

Radiator hose for 69 Mustang

Profile Image

By 

from Maine

See all my reviews

3 or more reviews submitted

Pros

  • Durable

Cons

    Best Uses

    • Everyday Driving
    • Replacement
    • Restoration

    Comments about CARQUEST by Dayco Flex Radiator Hose:

    This hose fits for my upper radiator hose on my 69 mustang. Went a little tough but not too bad. It's a really stiff hose, with decent thickness and it has in interior spring. Tough to bend but once you got everything lined up, it will be a really solid radiator hose. Definitely wet the inside of the hose lips which will be sliding over the pipes, it will help it to slide on slightly easier. You could probably beat someone up with this hose! Kidding, don't do that!

    • Car & Truck:
    • Auto Enthusiast, Mechanic, Truck Enthusiast

    Comment on this reviewHelp Icon

    (3 of 6 customers found this review helpful)

     
    1.0

    Collapsed

    By 

    from Newark, OH

    Comments about CARQUEST by Dayco Flex Radiator Hose:

    This was given to me for a 65 mustang lower radiator hose. Went on no problem, the length was good. But the curvature was impossible and caused this to collapse and made the car overheat. The spring inside didnt help...

    • Car & Truck:
    • Auto Enthusiast, Casual Driver, Mechanic

    Comment on this reviewHelp Icon

    Displaying reviews 1-2

    Back to top

    Do you have questions about this product?

     

    Ask a question, get answers from real customers and in-house experts. For further assistance, please review your support options on our Contact Us page.

    1 Question | 1 Answer
    Displaying question 1
    • Q:

      looking for a shorter flex hose with 1.750 id and 1.5 id
      Asked on 9/14/2011 by Anonymous

      1 answer

      • CUSTOMER CARE

        A:

        The inside diameter of this hose is 1.5 inches.

        Answered on 9/14/2011 by Dennis from AAP
    Displaying question 1

    Do you have a question about this product? 

    Check out the specials in our monthly flyer.
     
     
    Disclaimer We strive to keep all information accurate and up-to-date; however, product availability, pricing, promotions and store hours are subject to change without notice. Please contact Customer Care if you have any questions or corrections.