HHP 180 Degree Thermostat & Gasket (ALL HEMI Engines) - 10183

Product Code: 10183
(8 reviews) Write a Review
MSRP: $34.99
Usually Ships in 24 Hours
High Horse Performance is Veteran Owned & Operated

Reduced engine temperatures add life to your engine and provide a denser air/fuel mixture. This helps produce more horsepower. Consistent control of engine temperature allows an engine to operate at its peak efficiency no matter what the driving conditions. The factory 205° thermostat simply cycles open and closed; this reduces cooling efficiency in any engine. With the 180° thermostat you get consistent engine cooling and a precise metering of water throughout the engine. Constructed of stainless steel the HHP 180° thermostat is the best choice for use in your HEMI engine. INCLUDES: Thermostat & Replacement Gasket NOTE:This thermostat is comparable to or better than all other popular thermostats on the market. These exact thermostats, manufactured by Motorad, are offered by other manufacturers at much higher prices. At HHP, we cut out the middle-man, saving you up to 50% on this item. RECOMMENDED FAN SETTINGS FOR USE WITH THE DIABLO TUNING: In order to take full advantage of your HHP 180 degree thermostat, on applicable vehicles with adjustable fan settings, we recommend the following fan temperature adjustments on your Diablosport tuner. Set All 9 Fan Settings (both Air Condition On and AC Off) to: All HS (High Speed) Fan Settings to 194 Degrees All LS (Low Speed) Fan Settings to 189 Degrees All MS (Med. Speed) Fan Settings to 192 Degrees *Failure to set your fan settings at these higher temps will result in your fans constantly running and can cause your fan motors to burn out prematurely.
Does not Work on 6.4L Rams

8 Reviews Hide Reviews Show Reviews

  • 5
    Great value

    Posted by KCK Performance on May 11th 2023

    High quality at a reasonable price.

  • 5
    HHP 180 degree thermostat

    Posted by Larry Dudkiewicz on Dec 16th 2021

    I have had the HHP thermostat in now for about a week and so far so good. I had the mishimoto 180 degree thermostat, but my check engine light continued to come on. Now witht he HHP the engine runs at 180-186 and is running well no check engine light. So I am happy it is doing well so far. Thank you for the follow up and a chance to review.

  • 5
    Works good

    Posted by Mike on Sep 29th 2021

    Follow the fan speed setting instructions provided

  • 5
    excellent product, perfect fit

    Posted by Anthony Smith on Aug 24th 2021

    fast shipping/excellent experience!

  • 5
    Best item in market

    Posted by jose coronas on Jul 27th 2021

    Great item, Amazing quality, Best price in the market for what you get (better than mishimoto for me)

  • 5
    180 Deg T-Stat

    Posted by Tim Moss on Apr 5th 2021

    Keeping my baby nice and cool, just the way I like it 200 degrees!

  • 5
    Quality product

    Posted by Angel Lopez on Feb 12th 2021

    What i need to keep my car cool

  • 4
    HHP 180 thermostat

    Posted by Robert Blackton on Aug 1st 2020

    ordered 2 had over heat issue..caught before damage occurred. Shipping was fast and on time, Great price best (lowest on the web) HHP is a great source and supplier recommend them for all your HEMI needs, I'm a returning customer. Dyno tuned challenger, more to come in the future.Top rated Hemi Shop ! PERIOD !!