Heating and Cooling› Thermostats, Housings and Fillers
BimmerWorld
80° C Replacement Thermostat
SKU: 11531466174-62C
Moderate — 2–4 hours
Description
Thermostats can fail in two ways: stuck open, which prevents the engine from reaching operating temperature and can lead to poor fuel mileage and catalytic converter damage, or stuck closed, which restricts coolant flow and can cause overheating and severe engine damage.
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
| Brand | BimmerWorld |
| Part Number | 11531466174-62C |
| Category | Heating 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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