Heating and Cooling› Thermostats, Housings and Fillers

MOTORAD

THERMOSTAT HOUSING ASSEMBLY

$762.52

SKU: M05C TA4100

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 TA4100 is a complete thermostat assembly including the thermostat, housing, sensor, and seal, designed for direct-fit replacement. It is pre-assembled and torqued to OE specifications, made with high-grade stainless steel and copper to meet or exceed OEM standards. Features a copper case, wax compound for rapid response, offset design, air relief valve, and OEM-style seals. Each unit is 100% tested and calibrated for reliable performance.

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 TA4100

Videos

MotoRad - Thermostat Overview

MotoRad - Thermostat Overview
Motorad High Flow Thermostat

Motorad High Flow Thermostat

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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