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SR Performance Radiator Overflow Tank (87-93 5.0L)

Market Price $49.99 You Save 18% ($9.00)
Our Price

$40.99 (each)

FREE Shipping on orders over $49
  • Item 94364
  • MPN# 94364

In Stock Ships same business day. Choose options to add to cart

Features & Details

  • Perfect Replacement
  • OEM Quality and Fit
  • Does Not Accept Low Coolant Sensor
  • Fits 1987 to 1993 5.0 V8 Mustangs
Restoration. If you're in the process of rebuilding or restoring your Foxbody back to new condition, don't forget to replace your Radiator Overflow Tank with a brand new one from SR Performance. This tank includes a coolant tube and is designed to reuse your factory cap.

Application. This OEM style SR Performance Radiator Overflow Tank is designed to fit the 1987 to 1993 LX and GT Mustangs equipped with a 5.0L V8 engine.

Technical Note. This Radiator Overflow Tank does not accept the low coolant sensor.

Fitment: 1987 1988 1989 1990 1991 1992 1993 Details

What's in the Box
  • (1) Radiator Overflow Tank
Installation Info
Tech Specs
Will it fit my Mustang?
  • Foxbody - 87, 88, 89, 90, 91, 92, 93

Fits 5.0L V8's Only

People Who Bought This Item Also Bought

Most Helpful Reviews

5/5
Uh-Oh...

Fit is good, comes with a hose of proper length. But... If you have the Low Coolant Sensor like my '87 GT does, that sensor will not fit in the new tank. And the cap for that sensor, if removed, will ...

Read More
Helpful (3)

5/5
Fits great

I had a crack at the bottom of my stick tank, so I ordered this along with the mishimoto aluminum radiator. It fit perfectly but when I changed the radiator it was KIND OF a tight squeeze but nothing to ...

Read More
Helpful (1)

Overall Rating 4.4 out of 5 stars
Read All 32 Reviews

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Customer Reviews (32) Write a Review

Overall Rating 4.4

out of 5 stars

Installation Time:Less than 1 Hour

  • Performance Gain 3.6 3.6
  • Fit 4.45 4.5



  • 5/5

    March 25, 2011

    Uh-Oh...

    Fit is good, comes with a hose of proper length. But... If you have the Low Coolant Sensor like my '87 GT does, that sensor will not fit in the new tank. And the cap for that sensor, if removed, will not fit on the new tank. So you'll have to go find a new cap for it and no longer use your Low Coolant Sensor. For a "perfect replacement" product, it should accept the Coolant Sensor.

    Charles Ingram

    Year: 1987 Submodel: GT

    Helpful (3)

  • 5/5

    September 20, 2016

    Fits great

    I had a crack at the bottom of my stick tank, so I ordered this along with the mishimoto aluminum radiator. It fit perfectly but when I changed the radiator it was KIND OF a tight squeeze but nothing to worry about. It's prob easier to remove the bottom bolt from under the car IMO. 1990 LX hatchback

    Nick

    Year: 1990 Submodel: Other

    Helpful (1)

  • 5/5

    Installation Time: Less than 1 Hour

    May 25, 2016

    Keep it cool.

    Easy to install and much better than patching holes up in a leaky ship. Hard to find until American Muscle, they have everything for my Mustang.

    Waniakthemaniak

    Year: 1992 Submodel: Other

    Helpful (1)

  • 4/5

    Installation Time: Less than 1 Hour

    October 04, 2014

    overflow tank install

    I got two overflow tanks one for 88mustang5.0 and one for86 capri install on the 88 fit was perfect exept the hose to radiater was about an inch to short so I had to use the old hose but it was fine so all is good..willie

    capri83

    Year: 1988 Submodel: Other arkansas

    Helpful (1)

  • 2/5

    Installation Time: Less than 1 Hour

    July 22, 2014

    Not Exactly

    This tank didn't line up well for installation. The OEM cap (w/ coolant sensor) did not fit on this tank. The tank leaks from the connection to hose. About all I can say is that it is functioning. I am going to take it off see if I can get the hose secured better to see if the leaking will stop and make sure that is where it is coming from. If you order this part, before you install it: 1. make sure the cap you have fits 2. fill it with water to make sure it doesn't leak 3. secure the hose and tighten the clamp

    sab73253

    Year: 1991 Submodel: Other Kentucky, USA

    Helpful (1)

  • 4/5

    Installation Time: Less than 1 Hour

    June 17, 2014

    Coolant res.

    All was good but I was unaware it didn't come with a cap or I'd just bought it as well! Had to buy a cap at Autozone

    Donny2007

    Year: 1990 Submodel: GT Lawrenceburg, IN, USA

    Helpful (1)

  • 5/5

    Installation Time: Less than 1 Hour

    June 11, 2013

    perfect fit

    The only thing that I could find at fault here, was that it didn't come with the cap. I found one at AutoZone but would have been a triely great product if it had that one thing

    svtedge

    Year: 1991 Submodel: GT Talladega, AL, USA

    Helpful (1)

  • 5/5

    Installation Time: Less than 1 Hour

    July 26, 2012

    Perfect Replacement

    Part fit perfectly. True quality replacement part. Rock on!

    Stangman87

    Year: 1987 Submodel: Other Alexandria, VA

    Helpful (1)

  • 5/5

    February 19, 2011

    clean

    This product is exactly what i needed. It slipped right in, bolted right up, hose connected no problem.

    Jeff

    Helpful (1)

  • 3/5

    July 17, 2010

    Almost worked perfectly

    The tank itself looks like OEM and fits perfectly. The only issue is that the hose is about 2 inches too short. I had to replace it with a new one before I could install the tank.

    Steve

    Helpful (1)

  • 5/5

    June 02, 2010

    Mustang Radiator Tank

    Product was as described. Price was fair. Delivery was prompt.

    Jay Lauterbach

    Helpful (1)

  • 4/5

    January 07, 2010

    Radiator Overflow Tank

    Im overall satisfied with the overflow tank. The rubber hose should have been a 1/4 inch longer. I had to pull the hose to barely attach it to the radiator. Other than that, it appears to be working fine.

    Craig

    Helpful (1)

  • 5/5

    March 15, 2017

    Great

    Replaced my cracked over flow tank with this one after a front end wreck.

    Eli

    Year: 1989 Submodel: GT

    Helpful (0)

  • 4/5

    Installation Time: Less than 1 Hour

    January 18, 2017

    Radiator

    Item was perfect, but I think it should have given the buyer the option to purchase with or without a cap... I had to scramble to find a cap, because I did not realize that a cap was not included in the purchase price..

    gaslog

    Year: 1990 Submodel: GT

    Helpful (0)

  • 5/5

    Installation Time: Less than 1 Hour

    January 17, 2017

    Great overflow tank

    If your 89 mustang needs a overflow tank this is the one great fit works like a champ

    Jason

    Year: 1989 Submodel: LX

    Helpful (0)

  • 5/5

    Installation Time: Less than 1 Hour

    December 30, 2016

    Overflow Tank

    Nice item,I received item in a short time,would buy again.

    Moneypit87

    Year: 1987 Submodel: LX

    Helpful (0)

  • 5/5

    Installation Time: Less than 1 Hour

    December 13, 2016

    Just as expected

    This item is exactly what I was looking for at a really great price

    FoxyRoxy91

    Year: 1991 Submodel: GT

    Helpful (0)

  • 4/5

    December 09, 2016

    Radiator overflow

    I think it's a good quality product, good replacement for your old, broke container in my case my car has a universal container, I'll replace with this product.

    Chupapenkas

    Year: 1990 Submodel: GT

    Helpful (0)

  • 5/5

    Installation Time: Less than 1 Hour

    December 09, 2016

    5 out of 5

    The item i recived came in on time and in good shape. Not much more you can ask for with an overflow tank

    91FoxBody

    Year: 1991 Submodel: GT

    Helpful (0)

  • 5/5

    September 25, 2016

    just what i needed!

    i needed this piece to finish my arm 5.0, is now complete and looks great, thank AM.

    Pablo

    Year: 1993 Submodel: GT

    Helpful (0)

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