The life expectancy of a Toyota thermostat can vary depending on various factors. While there is no specific mileage or time frame that predicts when a thermostat will fail, it is generally recommended to replace the thermostat each time you do major work on the coolant system. Some car experts suggest replacing the thermostat after around 10 years, although it is possible for them to fail earlier due to factors such as harsh weather, rough driving, or bad engine or thermostat parts. However, it is worth noting that some Toyota owners have reported their original thermostats lasting for a long time without any issues, even after hundreds of thousands of miles. Ultimately, the lifespan of a Toyota thermostat can vary depending on maintenance, driving conditions, and other factors.
Contents
- How long should a thermostat last?
- What causes a car thermostat to go bad?
- What causes a engine thermostat to fail?
- Can you drive a car with a bad thermostat?
- When should I replace my Toyota thermostat?
- How do you know if your car thermostat needs to be replaced?
- How often do engine thermostats go bad?
- What are the symptoms of a bad thermostat?
- Will bad thermostat throw engine code?
- How many hours does it take to replace a thermostat in a car?
How long should a thermostat last?
a 10-year
As with any system, eventually, your thermostat will become outdated. Modern home thermostats tend to have about a 10-year lifespan but are usually replaced sooner due to innovations in the market. Non-programmable thermostats have become outdated and replaced by programmable (or learning) thermostats.
What causes a car thermostat to go bad?
Why does my car thermostat keep going bad? There can be many reasons that cause a failing car thermostat, including a bad water pump, loose water pump belt, leakage in the cooling system, collapsed radiator hose, and the clogged and failed radiator.
What causes a engine thermostat to fail?
Why does my car thermostat keep going bad? There can be many reasons that cause a failing car thermostat, including a bad water pump, loose water pump belt, leakage in the cooling system, collapsed radiator hose, and the clogged and failed radiator.
Can you drive a car with a bad thermostat?
Coolant Leak
Even if you add coolant to the cooling system, it will leak out of the leaking thermostat. As such, we recommend that you avoid driving your automobile if it starts to run too hot. Operating the vehicle can cause engine damage.
When should I replace my Toyota thermostat?
However, most car experts recommend car thermostat replacement after 10 years. However, this is an optimistic number. Thermostats are more likely to stop working much earlier than a decade. Some factors that induce an early thermostat failure include harsh weather, rough driving, bad engine or thermostat parts.
How do you know if your car thermostat needs to be replaced?
Signs My Car’s Thermostat Is Going Bad or Has Failed Completely
- Odd Temperature Gauge Readings. Your temperature gauge should register cold when you first start your car and slowly build up to normal as the engine warms up.
- Air Temperature Changes.
- Coolant Leaks.
- Strange Sounds.
- Heater Problems.
How often do engine thermostats go bad?
10 years
You may never need to worry about replacing your car’s thermostat because they last 10 years on average. This being said, if you plan to keep your car for a long time, or if you drive an older automobile, there will come a time when you need to replace the thermostat.
What are the symptoms of a bad thermostat?
Watch for These 9 Signs of a Thermostat Going Bad
- The screen is dead.
- The actual temperature doesn’t match the display.
- Your AC or heater is stuck on.
- Your heating and cooling won’t turn on.
- Your HVAC is short cycling.
- Scheduled settings stop working.
- Nothing happens when you adjust the settings.
- Temperatures shift.
Will bad thermostat throw engine code?
Yes, if the thermostat is not working correctly, it will throw a code and turn on the check engine light. The thermostat is responsible for regulating the engine’s coolant temperature. If it is not working properly, the engine can overheat.
How many hours does it take to replace a thermostat in a car?
around 1 hour
An average thermostat replacement takes around 1 hour, with some taking as little as 30 minutes. More problematic replacements can take a little longer where there are issues accessing an awkwardly positioned part or if it’s become seriously stuck in place.
