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Part No. 432399 Warranty Details  

See if this part fits a specific vehicle.

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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:24 13/16 in
Fan Included:No
Inlet Location:Left
Inlet Size(s):1 5/16 in
Outlet Location:Right
Outlet Size(s):1 5/16 in
Row Quantity:1
Transmission Cooler:Yes
Tube Size:1 1/4


by PowerReviews

(based on 1 review)

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Reviewed by 1 customer

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Solid product


from Houston, TX

About Me Auto Enthusiast, Casual Driver, Mechanic

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Verified Buyer


  • Durable
  • Easy To Install
  • Lightweight


    Best Uses

    • Everyday Driving
    • Replacement
    • Restoration

    Comments about CARQUEST Radiator:

    This is a universal fit product. I have a 98 Firebird 5.7L. It was necessary to cut off the plastic lower refrigerant line brace as it does not line up with where condenser and a/c line connect. It's not necessary, but thats the only flaw.

    Comment on this reviewHelp Icon

    Do you have questions about this product?


    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.

    4 Questions | 4 Answers
    Displaying questions 1-4
    • Q:

      I have ls1 2002 automatic Pontiac was on ls1tech and a lot of people were talking about lt1 radiators fitting ls1 motors and want to know what extra fittings do I need to buy for the radiator thanks paul
      Asked on 7/1/2014 by paul from teague tx 75860

      1 answer



        Hi Paul, happy to assist you! The only thing you'll need is a plug for the coolant return line on the lower driver's side tank. Everything else should hook up directly.

        Answered on 7/2/2014 by Vincent from AAP
    • Q:

      I have a 98 Chevrolet camaro z28 with a 6 speed manual transmission. Will this radiator fit my car? I see it has trans cooling line connections and another hose fitting on the bottom opposite the drain. The radiator in my car now does not have these. Is there another radiator I should be looking at? Thanks
      Asked on 6/18/2012 by Clay from Baton Rouge

      1 answer



        As per the manufacturer, Ready Rad this Ready-Rad Radiator (Part No. 432399) is the correct part for your 98 Chevrolet Camaro Z28 vehicle. Oil cooler hose fitting is on driver side lower tank. It can be capped off if not needed. For any further assistance please feel free to call 1-877-238-2623 and one of our representatives will gladly assist you with any questions or concerns you may have.

        Answered on 6/20/2012 by John the Car-Doc from AAP
    • Q:

      I purchased this radiator and I am missing the plug/cap below the 1st transmission line on the fill side of the radiator. Can this piece be replaced?
      Asked on 6/4/2012 by Jim from Maryland

      1 answer



        In order to best answer your question, call us directly at 1-877-ADVANCE (238-2623) and our technicians would be more than happy to assist you further.

        Answered on 6/5/2012 by Steve from AAP
    • Q:

      Will this radiator fit a car with a manual trans
      Asked on 12/18/2010 by Anonymous

      1 answer



        In order for us to further assist you would you please provide us with the year, make, model, and engine size of your application?

        Answered on 12/19/2010 by Ron the Auto Parts Rebel from AAP
    Displaying questions 1-4

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