Thermostat Replacement Cost
Thermostat Replacement typically costs $113–$913 across economy, mainstream and premium vehicles, including reference parts and labor. A housing assembly can legitimately cost more than a bare thermostat.
| Vehicle type | Parts | Labor hours | Total |
|---|---|---|---|
| economy | $25–$280 | 0.8–1.82 | $113–$617 |
| mainstream | $110–$365 | 1.14–2.16 | $235–$765 |
| premium | $195–$450 | 1.48–2.5 | $358–$913 |
Labor uses the configured national band of $110–$185/hour. Vehicle windows narrow both reference parts and hours; pickup, full-size SUV and van access can require more labor. This table is a reference estimate, not a complete quote analysis.
Last reviewed October 27, 2026 · Content updated October 28, 2026
What’s included
- Thermostat or housing assembly, required seal, coolant refill and temperature verification
What’s often done at the same time
These jobs can share access on some vehicles. Ask which removal steps overlap; related work is not automatically necessary.
Signs you need it
- Operating temperature fault confirmed after sensor and coolant checks
How shops can pad this quote
- Separate gasket billed when supplied with the housing
- calling a complete housing an unusually expensive bare thermostat
Questions to ask the shop
- Is this a bare thermostat or a complete housing assembly, and is the seal included?
- What findings make this necessary now rather than something to monitor?
- Which parts, fluids and access labor are already included in the estimate?
Frequently asked questions
Is this a bare thermostat or a complete housing assembly, and is the seal included?
A housing assembly can legitimately cost more than a bare thermostat. Compare the same part configuration.
What should this estimate include?
Thermostat or housing assembly, required seal, coolant refill and temperature verification
What evidence supports this repair?
Operating temperature fault confirmed after sensor and coolant checks
Which charges deserve a second look?
Separate gasket billed when supplied with the housing; calling a complete housing an unusually expensive bare thermostat
Related price guides
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AI-generated estimate based on typical labor times and parts prices. Actual prices vary by shop, region, vehicle condition and parts used. This is not a mechanic inspection. Read the disclaimer.