How much is a new thermostat for car? An OE car thermostat's price is about $41 and a Hella replacement part is about $12. With about $15 in coolant figured in, this makes the job about $546 using factory parts and about $517 using aftermarket parts.

Can I replace my own thermostat in my car?

Replacing a car's thermostat (or T-stat) is an easy and inexpensive repair. In most cases it will cure an overheating or no-heat problem, sparing the time and expense needed for expert diagnostics.

Can a car run without thermostat?

A car without a thermostat would never even warm to operating temperature, much less overheat. The lack of a thermostat would create a constant flow of coolant through the engine, thus a constant cooling effect on the engine. In this case though, the thermostat is not present, so this would not be a problem.

Will a bad thermostat cause coolant loss?

It's possible that the thermostat isn't allowing the coolant to flow when it's stuck in the closed position. This can cause other hoses to leak as well as cause your vehicle's coolant to leak on the ground.

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Is it easy to replace a thermostat?

Upgrading to a thermostat that automatically changes the indoor temperature setting is fairly easy, and it can trim about $180 off your annual heating and cooling costs, according to the EPA. Simple models that only control heat are sold at home centers for around $25.

What would cause a thermostat to stop working?

Look for and address simple reasons why the thermostat isn't getting power, such as dead batteries or a tripped breaker or blown fuse in your main electrical service panel. If you're certain it's receiving power, shut off the thermostat breaker in order to safely take off the cover and examine the inner components.

How much does it cost to replace the thermostat?

Between $217 and $253 is the average price for a thermostat replacement. Labor costs are between $117 and $149 and parts are between $100 and $104. Taxes and fees aren't included in the estimate.

How long will a thermostat last?

But, just how long will a thermostat last? They generally last about 10 years but can last longer depending on the make, model, and type of thermostat. Over time, these systems start to age and a thermostat may malfunction because of normal wear and tear, dust accumulation, wiring issues, and rusting.

What do you do if your thermostat is not working?

If the thermostat is still unresponsive, make sure the breaker is shut off and remove the cover. If it looks dirty inside, use canned air or a soft artist brush to clean away accumulated grime that may be affecting its functionality. Then look for issues like loose wiring or terminal screws and tighten them up.

How can you tell if your thermostat is bad?

  • Sign #1: Your thermostat has no power or is unresponsive.
  • Sign #2: Your heater or A/C won't turn ON.
  • Sign #3: Your A/C or heater runs constantly and won't turn OFF.
  • Sign #4: Room temperature and setting don't match.
  • Step #1: Make sure thermostat is on the right setting.
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