Heating and Cooling› Thermostats, Housings and Fillers

MOTORAD

ULTRASTAT THERMOSTAT KIT

$46.27

SKU: M05C 5500KTUS

Special Order
Special Order
Ships in 4–6 weeks
Free Shipping
Non-Returnable Item
INSTALL DIFFICULTY
DIY PRO SHOP

Moderate — 2–4 hours

Description

The Motorad 5500KTUS is an engine coolant thermostat housing assembly. It features a mechanical actuator and disk valve type, opening at 192 Deg. F. The housing is constructed from plastic, stainless steel, copper, and rubber, and includes an O-ring gasket.

This thermostat kit is manufactured with OEM quality materials and safety standards, meeting or exceeding OEM specifications. It is designed for a worry-free, direct-fit replacement and is 100% tested and calibrated for consistent and precise response to cooling system needs.

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

BrandMOTORAD
Part NumberM05C 5500KTUS

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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