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Ford Motorcraft By-Pass Radiator Hose (79-93 5.0L)

Item 52953
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    Features & Details

    • Direct Fit Replacement
    • By Pass Radiator Hose
    • Motorcraft Part# KM640
    • Fits 1979-1993 5.0L V8 Mustangs
    Stay Cool. Old cracked or split radiator hoses are not efficiently cooling your engine which can cause it to overheat leaving you stranded. So maintain your Mustangs cooling system by replacing your old brittle hoses now before it's to late.

    Direct Fit. This is a genuine Ford Motorcraft By-Pass radiator hose that has all the correct bends and curves for a perfect fit replacement on your Mustang, it is not a cheap one size fits all universal hose you get at the local parts store that you have to fight with to install.

    Application. This Ford Motorcraft By Pass Radiator Hose is a direct fit replacement for the 1979 to 1993 Mustangs equipped with the iconic 5.0L V8 engine.

    Fitment: 1979 1980 1981 1982 1983 1984 1985 1986 1987 1988 1989 1990 1991 1992 1993 Details

    MPN# KM640

    CA Residents: WARNING: Cancer and Reproductive Harm -

    What's in the Box
    • (1) Hose
    Installation Info
    Tech Specs
    Will it fit my Mustang?

      Customer Photos (2) Submit Your Photo

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        Questions & Answers (1)

        1 Top Rated Question

        does this hose fit 1994-1995 5.0 mustangs?

        • The Ford Motorcraft By-Pass Radiator Hose fits 79-93 Mustangs only, and will not fit the 1994-1995.

        Helpful (0)
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          Customer Reviews (5) Write a Review

          Ratings Summary

          4.8 out of 5 overall rating from 5 customers

          Installation Time: Less than 1 Hour

          • October 06, 2019

            5 1992 LX - rbrown777 Installation Time: Less than 1 Hour

            Ford Motorcraft quality

            Not much to say about a bypass radiator hose, other than this is a quality OEM piece. This may need a little trimming to fit (like all of them), but will last a long time.

            Helpful (0)
          • August 08, 2019

            5 1988 LX - Dray Installation Time: Less than 1 Hour

            Hose replacement

            Good choice for replacement; almost exact OEM replacement.

            Helpful (0)
          • March 13, 2018

            4 1990 GT - ozoiya Installation Time: Less than 1 Hour

            Perfect fit of is always best

            It came fast as always with American muscle purchases and it fits like a glove OE look at fit perfect

            Helpful (10)
          • September 18, 2016

            5 1991 Other - Coochie100


            Fit perfectly,price was cheapest I could find. Believe me don't waste time with the cheap auto part store knock offs

            Helpful (13)
          • January 24, 2014

            5 1988 GT - MT0911 Installation Time: Less than 1 Hour

            Perfect Quality & Fitment!

            I was replacing the thermostat and the old bypass hose was old and brittle. I replaced it with this one from AM and it was a perfect fit.

            Helpful (11)

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