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Mishimoto Radiator and Silicone Hose Kit (86-93 5.0L w/ Automatic Transmission)

Item 99959
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Market Price $434.99 You Save 1% ($5.00)
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$429.99 (kit)

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      Product Information

      Features, Description, Reviews, Q&A, Specs & Installation


      • Up to 25% More Cooling Capacity
      • Lightweight Aluminum Construction
      • Leak-Proof Brass Fittings
      • Hand-Welded for Perfect Fit
      • 330°F Rated Nomex Lined Hoses
      • For Automatic Transmissions Only
      • Fits All 1986-1993 5.0L Manual Mustangs


      Keep Cool. Keep your Foxbody producing as much horsepower as possible by keeping it cool with a Mishimoto radiator and hose kit. When you're running your Mustang hard at the strip or the track, your stock radiator just can't keep up. A Mishimoto radiator has up to 25% more cooling capacity than your OEM radiator that will help you keep temps down and power up.

      Lightweight Aluminum.
      Mishimoto Radiators are crafted of lightweight high-quality aluminum. Each radiator is hand-welded to which ensure a perfect fit and great underhood appearance.

      Leak-Proof Design.
      Other aftermarket radiators have a design problem that causes leakage from the outlet to the overflow reservoir. Unlike other manufacturer, Mishimoto uses specially designed brass fittings to ensure leak-free performance. And all of their radiators are pressure tested twice before leaving the factory so you can install your new radiator with confidence.

      Nomex Lined. Mishimoto radiator hoses are a dual layer material that combines high grade silicone and Dupont Nomex. The hose is rated to 330° F and lined with heat-resistant Nomex for performance that's way beyond your OE hoses.

      This Mishimoto Radiator and Silicone Hose Kit is specifically designed for 1986 to 1993 Mustangs equipped with an automatic transmission and the iconic 5.0L V8 engine, including the LX 5.0, GT and SVT Cobra models.

      Mishimoto's "No Questions Asked" Limited Lifetime Warranty

      Fitment: 1986 1987 1988 1989 1990 1991 1992 1993 Details



      CA Residents: WARNING: Cancer and Reproductive Harm -


      Customer Reviews (2)

      Write a Review

      Ratings Summary

      4.5 out of 5 overall rating from 2 customers

      • February 20, 2019

        5 1991 LX - TylerJ

        works great

        My old radiator was starting to leak. Decided to upgrade and I am not disappointed. Looks great and does a great job.

        Helpful (0)
      • May 03, 2016

        4 1993 Other - Tony

        Mishimoto radiator

        Great radiator . Installed this to my car and its always cool no matter what .

        Helpful (2)

      Questions & Answers (2 answers)

      2 Top Rated Questions

      So the description for this Mishimoto radiator package says: *only for automatic transmission Then immediately under it it says *fits all 86-93 manual 5.0L engines. Just alittle confused. I was not aware there were radiators specific for auto and manual cars. What is the difference? I have a 92 lx 5.0 Aod. Want to make sure Im getting the right piece. Thanks

      • The Mishimoto Radiator and Silicone Hose Kit will have a built in transmission cooler for automatic transmission Mustangs. This can be used in a manual transmission Mustang, however the built in automatic trans cooler would not be used.

      Helpful (0)

      what radiator will work for my 1988 lx 351 windsor 30 over 600 lift cam victor jr intake with a 850 demon carb can you please recomend a radiator that will fit and keep It cool thank you donny osler new paris p;a

      • I think this Mishimoto Radiator and Silicone Hose Kit - Automatic (86-93 5.0L) will be a great fit for your setup. It's a nice larger radiator and you may have to modify it to fit correctly with your setup but I believe it will perform great and really help keep those temperatures down.

      Helpful (0)
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      Installation & What's in the Box

      Installation Info

      What's in the Box

      • (1) Aluminum Radiator
      • (1) Radiator Cap
      • (1) Magnetic Drain Plug
      • (2) Large radiator hoses
      • (4) Small radiator hoses

      Tech Specs

      • Core Size: 621mm x 428mm (24.45" x 16.85")
      • Rows: 3
      • Inlet: 32mm (1.25")
      • Outlet: 38mm (1.5")
      • Core Thickness: 50mm (2")
      • Tank Wall Thickness: 2mm
      • Fill Neck: 32mm (1.25mm)
      • Includes: Mishimoto Radiator and Mishimoto Radiator Cap
      • Interior Color: Orange
      • Interior Material: Heat-Resistant Embedded Fibers
      • Exterior Color: Black
      • Exterior Material: Silicone
      • Max Temperature: 330 F

      Will It Fit My Mustang

      • GT - 87, 88, 89, 90, 91, 92, 93
      • LX - 87, 88, 89, 90, 91, 92, 93
      • Other - 86

      Fits automatic transmissions only

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