Curved Radiator Hose
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CARQUEST by Dayco Curved Radiator Hose

Part No. D71980 Warranty Details  

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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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Length:11.75 in


by PowerReviews
CARQUEST by DaycoCurved Radiator Hose

(based on 1 review)

Ratings Distribution

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  • 1 Stars



Reviewed by 1 customer

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(2 of 6 customers found this review helpful)


Fits and works


from Roanoke, VA

About Me Casual Driver

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  • Easy To Install


    Best Uses

    • Everyday Driving

    Comments about CARQUEST by Dayco Curved Radiator Hose:

    Although not necessary for installation, if these hoses would have been marked for which end should go to the radiator, the install would be a little easier. Other than that, what can I say? I just hope these last as long as the manufacturer hoses on my Korean built cars. Those are 14 years old, 180,000 miles and in better shape than what this purchase replaced on this Chevrolet! It is almost as old, but less than half the miles! The coolant system says no coolant change necessary until 105,000 miles! Phooey on that. Had to replace water pump and thermostat last year, now the hoses! Thanks to Advance for helping keep the costs low.

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