Free Shipping On Orders Over $49. Details

Talk to a Mustang Enthusiast
1-877-887-1105
M-F 8:30A-11P, Sat-Sun 8:30A-9P
Win $5,000 For Your Mustang! Enter Daily
Win An Eibach Sportline Kit! Enter Daily

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

$0.00
Market Price $18.99 You Save 15% ($2.80)
Our Price

$16.19

FREE Shipping on orders over $49

  • Item 52953

Will this fit your Vehicle?

Change Vehicle Help?
In Stock Ships same business day.
Ship to: Ashburn - 20149
Sorry, please enter a valid US or CA postal code
We're sorry, zip can't be updated at this time.
    Create a list
    Add to New List

    Saved - View your saved items

    We're sorry. We couldn't save this product at this time.

    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 - www.P65Warnings.ca.gov

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

      Customer Photos (2) Submit Your Photo

      View All 2 Photos

        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)
        Post Your Question

          Customer Reviews (4) Write a Review

          Overall Rating 4.8

          out of 5 stars

          Installation Time:Less than 1 Hour

          • Performance Gain 3.5 3.5
          • Fit 4.666667 4.7



          • 5/5

            Installation Time: Less than 1 Hour

            August 08, 2019

            Hose replacement

            Good choice for replacement; almost exact OEM replacement.

            Dray

            Year: 1988 Submodel: LX

            Helpful (0)

          • 4/5

            Installation Time: Less than 1 Hour

            March 13, 2018

            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

            ozoiya

            Year: 1990 Submodel: GT

            Helpful (10)

          • 5/5

            September 18, 2016

            Perfect

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

            Coochie100

            Year: 1991 Submodel: Other

            Helpful (13)

          • 5/5

            Installation Time: Less than 1 Hour

            January 24, 2014

            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.

            MT0911

            Year: 1988 Submodel: GT MD

            Helpful (11)

          Related Mustang Categories