Free Shipping On Orders Over $49. Details

Talk to a Mustang Expert
1-877-887-1105
Mon - Sun, 8:30 AM EST - 11:00 PM EST
Win 1 of 2 $15,000 Mustang Builds! Enter To Win!

Mr. Gasket Performance Thermostat - 180 Degree (79-95 5.0L; 82-95 V6)

Market Price $18.99 You Save 15% ($2.79)
Starting At

$16.20

FREE Shipping on orders over $49

  • Item 37248
  • MPN# 4364

Local Install Shops

Quoted installation from $125

View 3 Shops

near 19355 (change)

Sorry, please enter a valid US or CA postal code
We're sorry, zip can't be updated at this time.

Will this fit your Mustang?

In Stock Ships same business day.
Ship to: ASHBURN - 20146
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

    • High-Flow Design
    • Keeps Engine Running Cooler
    • Brass and Copper Construction
    • Fits 79-95 5.0/5.8L & 82-95 V6 Mustangs
    High Flow Design. At higher rpms your mustangs coolant pressure and temperature fight for control of your stock thermostat keeping it from opening at its designed temperature, but this high flow thermostat is designed to resist large variations in coolant pressures to open at the correct temperature regardless of engine rpm.

    Quality Construction. This 180 degree High Flow thermostat features an all brass and copper construction for reliable long life.

    Fitment. Designed to fit the 1979 to 1995 5.0L/5.8L V8 and 1982 through 1995 V6 Mustangs, this High Performance Thermostat will keep your pony running cooler.

    Fitment: 1979 1980 1981 1982 1983 1984 1985 1986 1987 1988 1989 1990 1991 1992 1993 1994 1995 Details

    What's in the Box
    • (1) 180 Degree Thermostat
    Installation Info
    Tech Specs
    Will it fit my Mustang?
    • Cobra - 93, 94, 95
    • GT - 87, 88, 89, 90, 91, 92, 93, 94, 95
    • LX - 87, 88, 89, 90, 91, 92, 93
    • Other - 79, 80, 81, 82, 83, 84, 85, 86
    • V6 - 94, 95

    Fits 1979-1995 5.0/5.8L V8 and 1982-1995 V6 Mustangs

    You Might Also Like

    Customer Photos (1) Submit Your Photo

    View 1 Photo

    More Products You Might Like

    1 Questions / 1 Answers

    Ask a Question

    Is there a gasket available for this thermostat?

    RismaS

    • We offer a Mr. Gasket Ultra-Seal overhaul kit which will have the thermostat gasket included. You can find the gasket set with the link below. www.americanmuscle.com/gasket-overhaulkit-8395.html

      KevinD92

    Helpful (0)

    People Who Bought This Item Also Bought

    Customer Reviews (20) Write a Review

    Overall Rating 4.8

    out of 5 stars

    Installation Time:Less than 1 Hour

    • Performance Gain 4.375 4.4
    • Fit 4.625 4.6



    • 5/5

      Installation Time: Less than 1 Hour

      March 09, 2018

      Mustang5.0

      Easy to put in works well very happy with product recomand for the price and quality

      91lxvallejo

      Year: 1991 Submodel: LX

      Helpful (2)

    • 5/5

      Installation Time: Less than 1 Hour

      November 09, 2017

      Amazing

      If your in need of a new thermostat look no further! This thermostat not only help keep my mustang cool but also fixed a heater issue where my heater wasn’t getting hot in my car AND anytime I️ would run the ac in my mustang the car would start to run hot but thanks to this thermostat ALL of my cooling and heating issues are no gone! Great Product!

      TyD

      Year: 1988 Submodel: GT

      Helpful (3)

    • 4/5

      Installation Time: Less than 1 Hour

      July 30, 2017

      Great price

      It's a thermostat. It works and it was priced right. Lol

      Nick

      Year: 1992 Submodel: GT

      Helpful (2)

    • 5/5

      Installation Time: Less than 1 Hour

      April 22, 2017

      works great

      Good part. Good price. You just can't go wrong. My only complaint was it did not come with a gasket.

      ChrisR

      Year: 1988 Submodel: GT

      Helpful (2)

    • 4/5

      Installation Time: Less than 1 Hour

      April 20, 2017

      Direct fit

      Stays in slot on cover, allows for easy installation

      JohnM

      Year: 1990 Submodel: LX

      Helpful (3)

    • 5/5

      Installation Time: Less than 1 Hour

      December 12, 2016

      Perfect

      Had a stuck thermostat in my '89 5.0 F150 and this did the trick.

      steve

      Year: 2005 Submodel: V6

      Helpful (4)

    • 5/5

      Installation Time: Afternoon

      October 22, 2016

      Great product

      This works wonder over the stock thermostat. It has helped my stang stay cool on 100 degree heat.

      john

      Year: 1990 Submodel: GT

      Helpful (4)

    • 5/5

      August 07, 2016

      thermostat

      Works great and bang for your buck as well I highly recommend this

      EdwinK

      Year: 1988 Submodel: GT

      Helpful (4)

    • 5/5

      Installation Time: Less than 1 Hour

      November 27, 2015

      awesome!

      very pleased with this product. i went ahead and bought this over some cheaper ones i saw and very glad i spent a little more money on this. works great i've had it for a while now and still working great!

      richard

      Year: 1991 Submodel: GT honey brook

      Helpful (5)

    • 5/5

      Installation Time: Afternoon

      June 16, 2015

      Works good - burp the system!

      Works like it should... I installed an aluminum radiator and silicone hoses to help keep my car cool, but it started overheating - I should have burped the system, but I forgot to and just thought it was the thermostat. I installed this one, and it STILL overheated. I burped the system and now the car runs nice and cool.

      1bad302

      Year: 1987 Submodel: Other

      Helpful (3)

    • 5/5

      Installation Time: Less than 1 Hour

      May 29, 2015

      awesome products and service

      i was so pleased with the quality of the product and the service. they ship really fast and are super friendly. I always buy my mustang parts at American Muscle!!!! I love you guys and I tell everyone one of my friends and family about you!

      Alain

      Year: 1987 Submodel: GT Hialeah, FL

      Helpful (5)

    • 4/5

      Installation Time: Afternoon

      September 20, 2014

      Performance Thermostat -180 Degree

      Nice fit and easy to install, however i have not seen any performance gain.

      crt261

      Year: 1995 Submodel: GT West Palm Beach, FL, USA

      Helpful (4)

    • 5/5

      Installation Time: Afternoon

      September 06, 2012

      Great T-stat

      need to get those temps down? dont cheap out with the parts store cheapo version like i did, go for a good one like this, it'll save you a lot of time and headaches. went through 2 cheapo 180* stats from the parts store before finally grabbing this, havent had high coolant temps since

      Robert

      Year: 1986 Submodel: Other Downingtown, PA

      Helpful (3)

    • 5/5

      Installation Time: Less than 1 Hour

      July 28, 2012

      nice dependable thermostat

      The thermostat performs and and fits well just as described. The only thing I have to say about this product that may be negative is that the actual picture in the product description does not match the actual product.....it looked different. I didn't find that to detract from the overall greatness of this product though.....just thought I should mention it...so if you purchase this thermostat and when it arrives you won't think you got the wrong one.

      Rob17

      Year: 1989 Submodel: GT Kalispell, Mt 59901, USA

      Helpful (6)

    • 5/5

      Installation Time: Less than 1 Hour

      July 27, 2012

      THIS IS A GREAT BUY

      THE Performance Thermostat -180 Degree IS A GREAT BUY SHIPPING WAS FAST HERE IN 2 DAYS BUY THIS IF YOU NEED A THERMOSTAT YOU WONT BE SORRY

      WILDONE2

      Year: 1989 Submodel: GT Warrenton, MO, USA

      Helpful (4)

    • 5/5

      Installation Time: Less than 1 Hour

      April 28, 2012

      flows much better than original

      highly recomend this product, great fit and works well

      bluevenomchad

      Year: 1988 Submodel: GT Prince Edward Island, Canada

      Helpful (5)

    • 4/5

      Installation Time: Less than 1 Hour

      February 26, 2012

      This product is great!

      keeps my car running cool and fast! Highly recommend this stat!

      yellowmustang

      Year: 1994 Submodel: GT Toledo, OH

      Helpful (4)

    • 5/5

      October 01, 2010

      180 thermostat

      Great product arrived quickly and works just fine. My 15 year old 180 thermostat developed a small crack causing it to work irregularly this new one fixed the problem.

      Pete

      Year: 1980

      Helpful (4)

    • 5/5

      February 22, 2010

      Works prrfect

      Just installed this piece as well as Ford racing water pump, and aluminum radiator. Stays dead on 180 degrees. Stays cool even when wide open on interstate!

      Chris

      Year: 1980

      Helpful (6)

    • 5/5

      August 27, 2009

      Helps out

      works great with my new aluminum radiator helps keep the temperature down in my stang even at higher rpms

      Jesse B

      Helpful (5)

    Related Mustang Categories