Curved Radiator Hose
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CARQUEST by Dayco Curved Radiator Hose

Part No. D72170 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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End 1 Inside Diameter:1 5/16
End 2 Inside Diameter:1 5/16
Heat Shield:N
Hose Type:Single I.D. Hose
Protective Sleeve Attached:N
SAE Approved:SAE J20R4 Class D-1, SAE J1684 Type EC


by PowerReviews
CARQUEST by DaycoCurved Radiator Hose

(based on 1 review)

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  • 1 Stars



Reviewed by 1 customer

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radiator hose


from pgh, pa

About Me Casual Driver

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3 or more reviews submitted


  • Durable
  • Easy To Install
  • Improves Engine Efficiency


    Best Uses

    • Everyday Driving
    • Replacement

    Comments about CARQUEST by Dayco Curved Radiator Hose:

    ordered on line, was ready for pick up that day. very nice to deal with, excellent prices

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