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Heating and Cooling› Thermostats, Housings and Fillers

Mishimoto

180F Racing Thermostat

$76.00 $58.98 Save $17.02

SKU: MMTS-WRA-03L4

In Stock
In Stock
Ships by Jul 29
Free Shipping
30 Days Return
INSTALL DIFFICULTY
DIY PRO SHOP

Easy — 1–2 hours

Description

The Mishimoto racing thermostat is designed for the 2003-2011 Jeep Wrangler TJ/JK with 2.4L or 3.8L engines. It activates at a lower temperature of 180 F, compared to the stock 195 F thermostat. This allows coolant to flow through the system earlier, resulting in cooler engine temperatures, reduced engine wear, and improved reliability.

Fitment

Fitment Guaranteed

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on fit.

Log your build in the MOTORMIA app and we’ll guarantee this part fits your exact setup — or your money back, return shipping covered.

Available on iOS & Android

Specifications

BrandMishimoto
Part NumberMMTS-WRA-03L4
CategoryHeating and Cooling

Buy with Confidence

Built for enthusiasts. Every order is backed by our 30 day return window on eligible items. Unused and uninstalled products may be returned with approved RMA and no restocking fees when received in new condition. Orders placed through the MOTORMIA app with a complete build qualify for our Fitment Guarantee — free return shipping if the part doesn’t fit your exact setup. The guarantee covers fit only; installation must follow manufacturer instructions, and we recommend a qualified shop for parts marked Difficulty 4–5.

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