Molded Heater Hose
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CARQUEST by Dayco Molded Heater Hose

Part No. 88389 Warranty Details  

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This Dayco Small I.D. Molded Heater Hose is designed to replace OEM coolant hose and provide long, reliable service. The single molded configuration eliminates the need for multiple connections of hoses and clamps.

Product Features:
  • Made with a tough EPDM rubber compound this hose will resist the detrimental effects of heat, ozone and impacts from road debris
  • This hose meets SAE J20R4, Class D1 and SAE J1684 Type EC specifications
  • Highly resistant to electro-chemical degradation and premature stress cracking of the tube
  • The knitted polyester reinforcement provides high burst strength and resists degradation from temperature extremes and moisture
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Length:17.50 in


by PowerReviews
CARQUEST by DaycoMolded Heater Hose

(based on 2 reviews)

Ratings Distribution

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  • 1 Stars



Reviewed by 2 customers

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Rubber hose


from Clearwater, FL

About Me Shade tree mechanic

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3 or more reviews submitted


  • It Fit Great


  • none

Best Uses

  • Replacement

Comments about CARQUEST by Dayco Molded Heater Hose:

Molded just right to fit the need.

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(1 of 1 customers found this review helpful)


Just like the original


from Pennsylvania

See all my reviews

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Helpful Reviewer

Comments about CARQUEST by Dayco Molded Heater Hose:

Even had the slip-on cover to protect it from chafing.

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Do you have questions about this product?


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1 Question | 1 Answer
Displaying question 1
  • Q:

    what is I D of hose
    Asked on 10/11/2009 by Anonymous

    1 answer



      The ID of the Drive-Rite hose matches the manufacturer of your vehicle specifications. The website is designed to only show you parts compatible to your specific vehicle. For more information you can contact us at 1-877-ADVANCE or visit

      Answered on 10/12/2009 by Rob from Advance Auto Parts
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