Polestar 4 Thermostat replacement Cost
2023–2023 · Engine, Fuel & Emissions system
Typical range
$349–$2.1k
Parts + labour
Labour hours
1–4h
At a typical garage
The thermostat regulates engine temperature by controlling coolant flow to the radiator. A stuck-closed thermostat causes overheating; a stuck-open one keeps the engine running cold, increasing wear and reducing heater output. Polestar 4 thermostat replacement costs $349–$2144.
Typical parts included
- Thermostat housing
- Thermostat
What affects the price
- OEM vs aftermarket thermostat (OEM strongly recommended for reliability)
- Whether the housing and gasket are replaced too
- Coolant top-up cost after the job
Common questions
How long does this repair take?
Thermostat replacement on a Polestar 4 typically takes 1–4 hours at a garage.
How often does this need to be done?
For a Polestar 4, this is typically needed thermostats are replaced on failure; typical lifespan is 80,000–100,000 miles.
Other engine, fuel & emissions system repairs on the Polestar 4
- ABS hydraulic unit replacement$536–$982
- ABS sensor replacement$220–$404
- ABS system bleeding$176–$323
- AC compressor clutch replacement$441–$809
- AC compressor replacement$473–$866
Thermostat replacement cost on similar cars
- MINI Countryman$225–$413
- VOLVO XC60$225–$413
- JEEP Compass$225–$413
- PEUGEOT 3008$225–$413
- HYUNDAI ix35 / Tucson$225–$413
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