Curved Radiator Hose
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CARQUEST by Dayco Curved Radiator Hose

Part No. C71850 Warranty Details  
$13.09
Quantity  Add to Cart

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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:17 in
Material:EPDM

REVIEW SNAPSHOT®

by PowerReviews
CARQUEST by DaycoCurved Radiator Hose
 
4.1

(based on 14 reviews)

Ratings Distribution

  • 5 Stars

     

    (8)

  • 4 Stars

     

    (2)

  • 3 Stars

     

    (3)

  • 2 Stars

     

    (0)

  • 1 Stars

     

    (1)

85%

of respondents would recommend this to a friend.

Pros

  • Easy to install (10)
  • Durable (7)

Cons

No Cons

Best Uses

  • Replacement (7)
  • Everyday driving (5)
    • Reviewer Profile:
    • Auto enthusiast (6), Mechanic (4), Casual driver (3)

Most Liked Positive Review

 

Radiator Hose

Great replacement hose. It fit perfectly and was just the answer to a blown hose. Thank you for quality products. With this being the top radiator hose, thank God on how easy it...Read complete review

Great replacement hose. It fit perfectly and was just the answer to a blown hose. Thank you for quality products. With this being the top radiator hose, thank God on how easy it is for anyone to be a quick fix. Fortunately the hose blew right as i was leaving town so a quick trip home to tape it and take a few minutes to sit down at the computer and order the correct hose and use my on line discount. Got to the store already waiting for me at the counter quick change in the lot and on I went.

VS

Most Liked Negative Review

 

Not a perfect fit BUT...

My water pump was about to go out. (belt was noisy and the pump would make a terrible screeching upon start up if not already warm) I decided to replace the pump, upper...Read complete review

My water pump was about to go out. (belt was noisy and the pump would make a terrible screeching upon start up if not already warm) I decided to replace the pump, upper and lower hoses, thermostat then flush the system, add coolant and bleed. Got to the upper hose and it looked different then then the one installed. It is longer than the original and when installed, does not fit correctly in orientation I tried. Any orientation I turn it it has a kink in it. I even tried switching the ends, no luck. I GUESS you could cut it and make it fit but I returned it and bought another from someplace else that was an exact match. Car runs fine now. I like shopping at advance and this is the first time they have let me down. Will replace the belt later as it looks ok for now.

Reviewed by 14 customers

Displaying reviews 1-10

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5.0

Radiator Hose

By 

from Lake Wales, FL

About Me Auto Enthusiast, Competitive Driver, Mechanic

Verified Buyer

Pros

  • Durable
  • Easy To Install
  • Improves Engine Efficiency
  • Nice

Cons

    Best Uses

    • Everyday Driving
    • Replacement

    Comments about CARQUEST by Dayco Curved Radiator Hose:

    Great replacement hose. It fit perfectly and was just the answer to a blown hose. Thank you for quality products. With this being the top radiator hose, thank God on how easy it is for anyone to be a quick fix. Fortunately the hose blew right as i was leaving town so a quick trip home to tape it and take a few minutes to sit down at the computer and order the correct hose and use my on line discount. Got to the store already waiting for me at the counter quick change in the lot and on I went.

    Comment on this reviewHelp Icon(earn points)

    (1 of 2 customers found this review helpful)

     
    3.0

    Not bad for the price

    By 

    from Pittsburgh

    About Me Auto Enthusiast, Shade tree mechanic

    Verified Buyer
    Level 1

    Pros

    • Durable
    • Price

    Cons

    • Need To Trim To Fit

    Best Uses

    • Everyday Driving
    • Replacement

    Comments about CARQUEST by Dayco Curved Radiator Hose:

    This was an upper radiator hose for an 04 Grand Prix. The hose was NOT a direct replacement and as others commented you will most likely need to trim it slightly for the best fit. I took about an inch off radiator side and other than that it is a good replacement hose.

    Comment on this reviewHelp Icon(earn points)

     
    5.0

    Exact fit. Great price.

    By 

    from Barnesville Ohio

    About Me Auto Enthusiast

    Verified Buyer
    Level 1

    Pros

    • Easy To Install

    Cons

      Best Uses

      • Replacement

      Comments about CARQUEST by Dayco Curved Radiator Hose:

      It's a hose. I'm not sure what all can be said about it. I put it on when my old one got a hole in it and it fixed it. The only reason it was easy to install is because it was the top one.

      Comment on this reviewHelp Icon(earn points)

       
      5.0

      perfect fit

      By 

      from danbury ct

      About Me Casual Driver

      Verified Buyer
      Level 2

      Pros

      • Durable
      • Easy To Install

      Cons

        Best Uses

        • Replacement
        • Restoration

        Comments about CARQUEST by Dayco Curved Radiator Hose:

        fit , build and looks just like original part
        installed no problem

        Comment on this reviewHelp Icon(earn points)

        (3 of 6 customers found this review helpful)

         
        5.0

        While you're in there...

        By 

        from Southeast of Disorder, Va.

        About Me Casual Driver

        Ask me a question

        Verified Buyer
        Level 3

        Pros

          Cons

            Best Uses

            • Replacement

            Comments about CARQUEST by Dayco Curved Radiator Hose:

            Old one comes out with some difficulty. Having a perfect fit replacement takes some of the reinstall pain away. Decided to replace the existing hose while doing a mandatory replacement of a separate item at the same time, just in case. For under 15 bucks, may as well, cause its hot out there. I try to stay from under the hood unless I have too.
            Advance could idiot proof these hoses by marking the inlet & outlet ends. Yes I started installing backwards (bottom on top, top on bottom), but ODs were sized differently so, somewhat idiot proof...

            Comment on this reviewHelp Icon(earn points)

            (2 of 4 customers found this review helpful)

             
            5.0

            I would buy this product

            By 

            from Morris County new Jersey

            About Me Casual Driver

            Verified Buyer
            Level 1

            Pros

            • Easy To Install
            • Exact fit

            Cons

              Best Uses

              • Replacement

              Comments about CARQUEST by Dayco Curved Radiator Hose:

              Just installed so too soon to comment on quality,

              Comment on this reviewHelp Icon(earn points)

              (2 of 5 customers found this review helpful)

               
              3.0

              Not a perfect fit BUT...

              By 

              from the res

              About Me Auto Enthusiast

              Level 2

              Pros

              • Easy To Install

              Cons

                Best Uses

                  Comments about CARQUEST by Dayco Curved Radiator Hose:

                  My water pump was about to go out. (belt was noisy and the pump would make a terrible screeching upon start up if not already warm) I decided to replace the pump, upper and lower hoses, thermostat then flush the system, add coolant and bleed. Got to the upper hose and it looked different then then the one installed. It is longer than the original and when installed, does not fit correctly in orientation I tried. Any orientation I turn it it has a kink in it. I even tried switching the ends, no luck. I GUESS you could cut it and make it fit but I returned it and bought another from someplace else that was an exact match. Car runs fine now. I like shopping at advance and this is the first time they have let me down. Will replace the belt later as it looks ok for now.

                  Comment on this reviewHelp Icon(earn points)

                  (6 of 11 customers found this review helpful)

                   
                  3.0

                  Fits just perfect

                  By 

                  from Ohio

                  About Me Mechanic

                  Verified Buyer
                  3 or more reviews submitted

                  Pros

                  • Durable
                  • Easy To Install

                  Cons

                    Best Uses

                      Comments about CARQUEST by Dayco Curved Radiator Hose:

                      Brand name product, perfect fitment.

                      Comment on this reviewHelp Icon(earn points)

                      (10 of 19 customers found this review helpful)

                       
                      5.0

                      almost perfect fit

                      By 

                      from Pitt

                      About Me Auto Enthusiast, Mechanic

                      Verified Buyer
                      Level 3

                      Pros

                      • Durable
                      • Easy To Install

                      Cons

                        Best Uses

                          Comments about CARQUEST by Dayco Curved Radiator Hose:

                          This hose was almost perfect, I had to remove 1-1.5 inches off from one side of the hose. Now that the hose was modified so that the curves would be flush with the engine.

                          Comment on this reviewHelp Icon(earn points)

                          (9 of 18 customers found this review helpful)

                           
                          4.0

                          Change your hoses

                          By 

                          from Illinois

                          About Me Auto Enthusiast

                          Verified Buyer
                          Level 3

                          Pros

                          • Durable
                          • Easy To Install

                          Cons

                            Best Uses

                            • Everyday Driving

                            Comments about CARQUEST by Dayco Curved Radiator Hose:

                            If you are doing a coolant drain and/or flush you might as well change the hoses as rubber does not last forever. This is an easy install and cheap insurance against a breakdown.

                            Comment on this reviewHelp Icon(earn points)

                            Displaying reviews 1-10

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                            Do you have questions about this product?(earn points for answers!)

                             

                            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.

                            5 Questions | 5 Answers
                            Displaying questions 1-5
                            • Q:

                              This is the hose I am needing but I measured the hose in my 1997 Pontiac grand Prix gt and its 22inches long there is no way this one will be long enough and you sell no other hoses..??? This is the hose from the motor to the Radiator right?
                              Asked on 9/4/2015 by Luis from West paris Me

                              1 answer

                              • CUSTOMER CARE

                                A:

                                Hi Luis, glad to assist you! This Dayco Curved Radiator Hose (Part C71850) is an upper radiator hose. The inside diameter of both ends of the tube 1.31 inches, outside diameter is 1.56 inches and the overall length is 17 inches.

                                Answered on 9/5/2015 by Steve from AAP
                            • Q:

                              This upper hose looks nothing like the one in my 2001 Grand Prix. The one in my car is rather straight. Is this the correct replacement hose?
                              Asked on 3/7/2015 by Steve from Kissimmee, FL

                              1 answer

                              • CUSTOMER CARE

                                A:

                                Hi Steve, glad to assist you! I verified with manufacturer that this #C71850 radiator hose is an exact fit for your 2001 Pontiac Grand Prix. The inside diameter of both ends of the tube 1.31 inches, outside diameter is 1.56 inches and the overall length is 17 inches.

                                Answered on 3/7/2015 by Solomon
                            • Q:

                              Is this the upper or lower radiator hose?
                              Asked on 4/11/2013 by Joe from Wellsboro, PA

                              1 answer

                              • CUSTOMER CARE

                                A:

                                This Dayco Curved Radiator Hose - part# C71850 is an upper radiator hose. For any further assistance, please feel free to call us at: 1-877-238-2623 or visit the nearest Advance Auto Parts store and one of our Parts Pros will gladly assist you with any questions or concerns you may have.

                                Answered on 4/11/2013 by Vincent from AAP
                            • Q:

                              is this the upper or lower radiator hose
                              Asked on 8/10/2012 by mouse

                              1 answer

                              • CUSTOMER CARE

                                A:

                                This Dayco Curved Radiator Hose (Part# C71850) is upper radiator hose. 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 8/10/2012 by Rick from AAP
                            • Q:

                              Hello.

                              My short radiator hose is leaking, the one that`s located on the left side and it`s easily available. About 3 inches in length. People tell me that it`s easily replaced in 3 minutes. Can you replace it if I drive by and purchase the part?
                              Asked on 4/29/2012 by Erick from Altamonte, Florida

                              1 answer

                              • CUSTOMER CARE

                                A:

                                Sorry, we do not undertake any repairs at our stores at this time. Our stores can only install new batteries which are purchased at our store and we offer FREE Wiper Installation with purchase, FREE Oil & Battery Recycling.

                                Answered on 4/30/2012 by Vincent from AAP
                            Displaying questions 1-5

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