Curved Radiator Hose
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CARQUEST by Dayco Curved Radiator Hose

Part No. C70115 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 1/2 in
End 1 Outside Diameter:1 27/32
End 2 Inside Diameter:1 1/2 in
End 2 Outside Diameter:1 27/32
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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Reviewed by 1 customer

Displaying review 1

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It's a radiator hose.


from Out in the wood, Oklahoma.

About Me Auto Enthusiast, Mechanic, Truck Enthusiast

Verified Buyer


  • Apprears To Be Well Made
  • Easy To Install


  • Had To Trim 2" Off

Best Uses

  • Replacement

Comments about CARQUEST by Dayco Curved Radiator Hose:

Seemed to be well made material wise. The bend and rise of the hose was off a bit and had to trim 2" off the hose and still had a bit of kink. But it works.

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3 Questions | 3 Answers
Displaying questions 1-3
  • Q:

    is this the engine to radiator hose?
    Asked on 1/11/2015 by Bry from Cantonment, Florida

    1 answer



      Hi Bry, I'm glad to assist you! This is the upper radiator hose. This hose runs from the radiator to the motor.

      Answered on 1/12/2015 by Solomon
  • Q:

    is this upper hose if yes what engine 97 ford explorer SOHC V6 or DOHV V6 i have a 97 ford explorer SOHC this hose picture do not look like my SOHC engine upper hose thanks
    Asked on 7/23/2012 by DEADLYJC from Madison NC

    1 answer



      This Dayco Curved Radiator Hose (Part# C70115) is an upper hose and it fits 1997 Ford Explorer 4.0L 245ci V6 FI VIN:E SOHC . It does not fit 1997 Ford Explorer 4.0L 245CI V6 FI VIN:X and 1997 Ford Explorer 5.0L 302CI V8 FI VIN:P. 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 7/24/2012 by Rick from AAP
  • Q:

    what is the inside diameter?
    Asked on 1/31/2012 by sam from lockport ny

    1 answer



      The specification of this part Dayco Curved Radiator Hose, part number C70115 manufactured by Dayco: Type: Single I.D. (Inside Diameter), Hose End (1) Inside Diameter (In): 1.5, Hose End (1) Outside Diameter (In): 1.875, Hose End (2) Inside Diameter (In): 1.5, Hose End (2) Outside Diameter (In): 1.875, Maximum Working Pressure (psi): 40.
      For compatibility of this part with your vehicle, please provide your vehicle make, model and engine specification.

      Answered on 2/1/2012 by Aaron from AAP
Displaying questions 1-3

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