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CARQUEST or ToughOne Radiator

Part No. 431333 Warranty  

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Please note: Advance Auto Parts is proud to carry comparable exact-fit parts from multiple vendors, as such, the item you receive may be one of two quality brands. Both brands meet the same fitment requirements and are equal in their performance and specifications.

Our radiators are designed and tested to meet or exceed OE specifications for form, fit, and function. Using premium quality materials and a clear focus on the highest heat transfer performance possible, our engineers have designed this radiator to perform at the highest standards to ensure optimal cooling.
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Core Height:17 1/2 in
Core Thickness:1 1/4 in
Core Width:34 in
Fan Included:No
Inlet Location:Left
Inlet Size(s):1 5/16 in
Outlet Location:Right
Outlet Size(s):1 9/16 in
Row Quantity:1
Transmission Cooler:Yes
Tube Size:1 1/4

REVIEW SNAPSHOT®

by PowerReviews
ToughOne or Ready-RadRadiator
 
4.3

(based on 47 reviews)

Ratings Distribution

  • 5 Stars

     

    (27)

  • 4 Stars

     

    (15)

  • 3 Stars

     

    (0)

  • 2 Stars

     

    (2)

  • 1 Stars

     

    (3)

89%

of respondents would recommend this to a friend.

Pros

  • Easy to install (39)
  • Durable (11)
  • Lightweight (11)

Cons

    Best Uses

    • Everyday driving (29)
    • Replacement (28)
    • Restoration (5)
      • Car & Truck:
      • Casual driver (6), Truck enthusiast (6), Mechanic (3)
      • Reviewer Profile:
      • Casual driver (19), Auto enthusiast (12), Truck enthusiast (9), Mechanic (7)

    Most Liked Positive Review

     

    Excellent easy to install so far so good

    I use this to cool the engine. I am not sure what all you want me to say. The radiator circulates the coolant in my engine so that my truck does not overheat....Read complete review

    I use this to cool the engine. I am not sure what all you want me to say. The radiator circulates the coolant in my engine so that my truck does not overheat. I am very happy about that because it is very difficult to drive a mile then wait until the engine cools down enough to drive another mile. Things that are not so great is writing a four hundred character comment about a radiator. This part if the review is not very helpful and I do not believe anyone will even read it. I can't believe I made it.

    VS

    Most Liked Negative Review

     

    Poor quality

    There is a port below the radiator cap that is used on some vehicles to connect the heater hose to. The radiator comes with a non-reinforced rubber cap on this port for vehicles like...Read complete review

    There is a port below the radiator cap that is used on some vehicles to connect the heater hose to. The radiator comes with a non-reinforced rubber cap on this port for vehicles like mine that don't use this port. When the system is under pressure this rubber cap will swell. After a few months the rubber cap cut on the hose clamp it was connected with. This would not have happened had there not been a not needed port or had a reinforced rubber plug been used. If you ca uses this port then your good, but if not buy from a different manufacture. I will never buy another Ready-Rad product, because they cannot be trusted with quality.

    Reviewed by 47 customers

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    Displaying reviews 1-10

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    5.0

    Excact fit.....

    By Jmag14_7

    from Eolia, ky

    About Me Mechanic, Truck Enthusiast

    Verified Buyer

    Pros

    • Durable
    • Easy To Install
    • Lightweight

    Cons

    • No Improvement In Performance

    Best Uses

    • Everyday Driving
    • Replacement

    Comments about ToughOne or Ready-Rad Radiator:

    Well to start off I didn't want to buy a Radiator, but since the radiator in my truck had cracked around the engine oil cooler inlet and there wasn't no way of repairing it, I had to break down buy one. I looked at other parts stores and the prices where outrageous, then I found this one on here at advanceautoparts.com, which was already in stock and had it in stock at my local store, all I had to do was pay for it and go pick it up at my local store. Which was a plus. The price was reasonable.plus got discount from using coupon. The radiator was easy to install and came with everything that I needed. It seems to be made well and looks like oem, but I guess over time will tell, but so far driven over 1200 miles and I haven't had a problem with it. I would recommend it to a friend if they needed one. Thanks

    Comment on this review(earn points)

     
    5.0

    Great purchase

    By Big Boy

    from Rocky mt, Va

    About Me Auto Enthusiast, Casual Driver, Truck Enthusiast

    Verified Buyer

    Pros

    • Durable
    • Easy To Install
    • Exact fit
    • GREAT SERVICE
    • Very Strait Forward

    Cons

      Best Uses

      • Everyday Driving
      • Replacement
      • Restoration

      Comments about ToughOne or Ready-Rad Radiator:

      Everything was complete in the box install was a snap bottom line great product great fit I would recommend this product to anyone with a radiator issue.

      Comment on this review(earn points)

       
      2.0

      Ain't a lick of copper or brass in it

      By C$

      from South mills, nc

      About Me Auto Enthusiast

      Verified Buyer

      Pros

      • Easy To Install
      • Lightweight

      Cons

      • No Improvement In Performance

      Best Uses

      • Everyday Driving

      Comments about ToughOne or Ready-Rad Radiator:

      Well the picture depicts it as copper and brass but it's definately aluminum and plastic. Not what I wanted to put in a classic truck but definately can't drive it without a radiator of some kind. It will have to do, just make sure you get the cheapest one offered as all advance sells are plastic ones and no since paying close to a copper price for these cheap run of the mill ones.

      Comment on this review(earn points)

      (3 of 6 customers found this review helpful)

       
      4.0

      Good Radiator for Cost and Availability

      By Happy Commuter

      from Minneapolis, MN

      About Me Mechanic

      Level 2

      Pros

      • Easy To Install

      Cons

      • Needs Caps For Ports
      • Needs Missing O-rings

      Best Uses

      • Everyday Driving
      • Replacement

      Comments about ToughOne or Ready-Rad Radiator:

      This does have the extra hose outlet. It comes with a rubber cap and hose clamp for that outlet. This radiator did not come with any extra fittings, nor the necessary o-rings needed for install. The o-rings for the transmission cooler lines were there. The engine oil cooler line o-rings were not. I wish I had noticed this before taking the truck apart. I had no way to get back to the store for the o-rings (I used size 111 if anyone is curious). The cooler itself was quite nice, and fit perfectly. I would buy it again.

      Comment on this review(earn points)

      (3 of 4 customers found this review helpful)

       
      5.0

      Works great!

      By Bob

      from Hickory, NC

      About Me Casual Driver

      Verified Buyer
      Helpful Reviewer

      Pros

      • Easy To Install
      • Had All Fittings

      Cons

        Best Uses

        • Replacement

        Comments about ToughOne or Ready-Rad Radiator:

        Installed great. Drove it 2500 miles the first week with never a leak

        Comment on this review(earn points)

        (3 of 5 customers found this review helpful)

         
        5.0

        Perfect fit,great price

        By Jay

        from pensacola, florida

        About Me Casual Driver

        Ask me a question

        Verified Buyer
        Helpful Reviewer

        Pros

        • Easy To Install
        • Lightweight

        Cons

          Best Uses

          • Everyday Driving

          Comments about ToughOne or Ready-Rad Radiator:

          Perfect replacement part

          Comment on this review(earn points)

          (3 of 6 customers found this review helpful)

           
          4.0

          Works, slightly different than stock

          By NoFancyName

          from Calhoun,GA

          About Me Auto Enthusiast

          Verified Buyer
          Helpful Reviewer

          Pros

          • Easy To Install

          Cons

          • Fittings Not Exactly Same

          Best Uses

          • Everyday Driving
          • Replacement

          Comments about ToughOne or Ready-Rad Radiator:

          Product available in stock when I needed (like now) I ordered it online and picked it up in the store and hour later. Received an online discount doing it that way. Packed well and no damage when I opened it. However to my surprise the thickness of the radiator was different than the one that was in the truck. (only about two thirds as thick) So I called the store to confirm that I received the correct radiator and he confirmed it was the bigger of the two available. I have to assume that the stock one was super heavy duty for the tow package that came on the Suburban. We don't tow much so we went for it. No problems so far. The only thing that caught me off guard a little was the oil fittings were slightly different. The stock unit had adapters and the new one didn't need them. Other than that out & in.

          Comment on this review(earn points)

          (7 of 10 customers found this review helpful)

           
          5.0

          Excellent easy to install so far so good

          By chuge

          from Battle Creek Michigan

          About Me Casual Driver

          Ask me a question

          Verified Buyer
          Helpful Reviewer

          Pros

          • Easy To Install

          Cons

            Best Uses

            • Everyday Driving

            Comments about ToughOne or Ready-Rad Radiator:

            I use this to cool the engine. I am not sure what all you want me to say. The radiator circulates the coolant in my engine so that my truck does not overheat. I am very happy about that because it is very difficult to drive a mile then wait until the engine cools down enough to drive another mile. Things that are not so great is writing a four hundred character comment about a radiator. This part if the review is not very helpful and I do not believe anyone will even read it. I can't believe I made it.

            Comment on this review(earn points)

            (2 of 5 customers found this review helpful)

             
            4.0

            Self Explanitory

            By OMAR

            from Shamokin, PA. 17872

            About Me Casual Driver

            Verified Buyer
            Level 1

            Pros

            • Easy To Install

            Cons

              Best Uses

              • Replacement

              Comments about ToughOne or Ready-Rad Radiator:

              IN Stock and it got me back on the road quickly

              Comment on this review(earn points)

              (3 of 5 customers found this review helpful)

               
              5.0

              easy install ready-rad

              By The Baron

              from Lancaster, PA

              About Me Mechanic

              Verified Buyer
              Helpful Reviewer

              Pros

              • Durable

              Cons

                Best Uses

                • Everyday Driving

                Comments about ToughOne or Ready-Rad Radiator:

                ordered online put in year,make and model, gave me exact replacement part, picked up at store, customer service great.got the ready rad home, all parts included just doesn't get any better. hour and a half later I was running down the road.

                Comment on this review(earn points)

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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. Or contact Customer Care by email or call 1-877-238-2623.

                11 Questions | 12 Answers
                Displaying questions 1-10Previous | Next »
                • Q:

                  what is the core depth
                  Asked on 11/27/2014 by JAIME

                  1 answer

                  • CUSTOMER CARE

                    A:

                    Hi JAIME, good question! Its core depth is 1-1/4 inches.

                    Answered on 11/27/2014 by Solomon
                • Q:

                  This radiator has an input and return for engine oil cooler. My truck does not seem to have an oil cooler currently. Can I cap the lines on these fittings on the radiator?
                  Asked on 9/22/2014 by Daniel

                  1 answer

                  • CUSTOMER CARE

                    A:

                    Hi Daniel, I'm glad to assist you! The oil coolers are sealed tanks within the coolant tanks, you do not need to seal off the ports. If you still wish to seal off the ports the thread size is M20x1.5.

                    Answered on 9/25/2014 by Solomon
                • Q:

                  do plastic cooler seals stay in
                  Asked on 12/18/2013 by juky

                  1 answer

                  • CUSTOMER CARE

                    A:

                    Hi Juky, glad to assist you! Normally, radiators will come with the plastic cooler seals but it is not necessary to be left in while replacing the radiator.

                    Answered on 12/19/2013 by Steve from AAP
                • Q:

                  I know someone else has already asked about oil cooler and trans cooler line thread sizes and u recommended they call for the specs over the phone , but I'm about to get a radiator from either Advance or auto zone and it seems there are some differences in their OEM Rads. and yours.. So for a 1999 Chevy Suburban 5.7L C1500 2WD what would be the thread sizes for the oil and Trans. cooler lines ?? Please, and Thank you..
                  Asked on 11/23/2013 by Jean from Eustis,FL.

                  1 answer

                • Q:

                  what size are the threads for the transmission cooler.
                  Asked on 7/14/2013 by mattc from savannah, ga

                  1 answer

                  • CUSTOMER CARE

                    A:

                    For any further assistance regarding the ToughOne or Ready-Rad Radiator (Part No. 431333), 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 7/18/2013 by Steve from AAP
                • Q:

                  Where are the Radiators made?
                  Asked on 6/18/2013 by Truck Mech from Lincoln NE

                  1 answer

                  • CUSTOMER CARE

                    A:

                    Advance Auto Parts does sell Made in the USA products as well as products manufactured from many other countries in order to keep our pricing competitive. Please also keep in mind that many suppliers have multiple manufacturing plants that could result in different countries of origin for the same part. 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 6/18/2013 by Steve from AAP
                • Q:

                  How much coolant does it take to fill it up with a 1997 Chevy C1500 5.7L V8?
                  Asked on 9/28/2012 by Sunshinetechguy from Central FL

                  1 answer

                  • CUSTOMER CARE

                    A:

                    This Ready-Rad Radiator (Part# 431333) should need 2 to 2.5 gallons of coolant for your 1997 Chevrolet C1500 5.7L V8. 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 9/28/2012 by Rick from AAP
                • Q:

                  Will my 97 Tahoe oil cooler lines connect directly to this radiator or will I need to use the TOC adapters and what does TOC stand for?
                  Asked on 9/7/2012 by John from NJ

                  1 answer

                  • CUSTOMER CARE

                    A:

                    This part Ready-Rad Radiator, Part No. 431333 is an Exact fit for your 1997 Chevrolet Tahoe 5.7L 350CI V8 FI VIN:R. It will not fit 6.5L 395CI V8 Diesel Turbo VIN:S. TOC stand for: Transmission Oil Cooler.
                    For any further assistance, please feel free to call us at 1-877-238-2623 or visit your nearest Advance Auto Parts store and our representatives would be more than happy to assist you.

                    Answered on 9/7/2012 by Aaron from AAP
                • Q:

                  what is the important install information
                  Asked on 2/19/2012 by mike from westminster

                  1 answer

                  • CUSTOMER CARE

                    A:

                    If you could please provide the year, make, model and engine size of the vehicle and we would be better able to assist you.

                    Answered on 2/20/2012 by Steve from AAP
                • Q:

                  does this radiator have a connection for a hose to the heater core?
                  Asked on 3/25/2011 by Anonymous

                  2 answers

                  • A:

                    the hose connection below the radiator cap is for the expansion tank,not the heater core.

                    Answered on 4/13/2014 by blah blah from missouri
                  • CUSTOMER CARE

                    A:

                    Yes, it will have the connection for a hose to the heater core.

                    Answered on 3/26/2011 by Parts Guru Geo from AAP
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