Sale

Heating and Cooling Thermostats, Housings and Fillers

K-Tuned

In Line Thermostat Housing w/ 180-Degree Thermostat

$126.49 $109.99 Save $16.50

SKU: KWP-TH-251

In Stock
In Stock
Ships by Aug 1
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30 Days Return
INSTALL DIFFICULTY
DIY PRO SHOP

Easy — 1–2 hours

Description

This housing splices directly into the lower radiator hose, offering a clean and effective solution for managing engine temperature. When the factory thermostat housing is removed during the installation of these kits, the In Line Thermostat Housing becomes essential for retaining thermostat functionality. It ensures proper coolant flow regulation, which is vital for maintaining optimal engine operating temperatures. The housing is engineered to fit standard 1.25-inch radiator hoses, ensuring broad compatibility. It includes a new Stant Part #13958, a 180-degree thermostat, ensuring immediate usability. The construction is from durable billet aluminum, finished for a robust and clean appearance. Its universal application makes it suitable for all K-series engines.

MIA's Description

It splices into the lower radiator hose and fits standard 1.25-inch radiator hoses. This housing comes complete with a new Stant 180-degree thermostat.

This part is often used with K-Tuned's Water Pump Block Off Plate kits, as those kits delete the factory thermostat housing. The K-Tuned In Line Thermostat Housing ensures you can maintain a thermostat in your cooling system when using these kits.

Fitment

Fitment Guaranteed

Don’t gamble
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

BrandK-Tuned
Part NumberKWP-TH-251
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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