When driving my X3 it takes over 10 minutes for the meter even to move at all, and than it takes 5 more minutes before being on normal working temp (90 – 95 centigrade).
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Where is the thermostat located on a 2007 BMW X3?

How much is a thermostat for a BMW X3?
The average cost for a BMW X3 thermostat replacement is between $698 and $799. Labor costs are estimated between $380 and $479 while parts are priced between $318 and $320.
Why is my 2007 BMW X3 overheating?
The most common reasons a BMW X3 is overheating are a coolant leak (water pump, radiator, hose etc.), the radiator fan, or a failed thermostat.
How much does it cost to replace a BMW thermostat?
The average cost for a BMW 328i thermostat replacement is between $458 and $523. Labor costs are estimated between $178 and $225 while parts are priced between $280 and $298. This range does not include taxes and fees, and does not factor in your specific model year or unique location.
What temperature should a BMW X3 run at?
Assuming the gauge is linear between 140 and 250 this would imply a running temp of about 200F, which is a pretty normal temp for most cars.
How do I know if my thermostat is bad?
- Thermostat Has No Power.
- AC or Furnace Won’t Turn On.
- Heater or AC Won’t Turn Off.
- Thermostat Doesn’t Match Room Temperature.
- Thermostat Doesn’t Respond.
- Short Cycling.
- Thermostat Forgets Programmed Settings.
Can I replace a thermostat myself?
It is possible to save some money by installing or replacing your thermostat yourself, but you will need: Basic electrical knowledge. A general understanding of the type of equipment being used.
How much is a thermostat for a 2007 BMW X3?
2007 BMW X3 Thermostat – from $134.99+ | AutoZone.com.
How do I stop my BMW from overheating?
- Pay attention to your car’s engine overheating warning light and temperature gauge!
- Keep on top of your coolant levels and watches for signs of leaks.
- If your coolant levels are low, make sure you add the correct type of coolant for your BMW engine.
- Get a radiator flush.
Why is my car overheating but it has coolant in it?
However, if your car is overheating, but the coolant is full, it is probably not a leak. Instead, it may be that it’s having trouble circulating correctly. This can stem from several things, including a faulty water pump, a radiator blockage, a stuck thermostat, or a plugged heater core.
What temperature should my BMW run at?
Normal Temperature engine temperature gauge Most experts agree that your engine should run between 195 degrees and 220 degrees.
How long do BMW thermostats last?
How long does a car radiator thermostat last? There is not a set time for the car radiator to stop working. However, most car experts recommend car thermostat replacement after 10 years.
Will a bad thermostat throw a code?
the most noticeable issues occur when the thermostat gets stuck in either the open or closed position. a malfunction can result in a trouble code, generated by the engine’s computer, which can turn on your check engine light.
How long does it take to change a BMW thermostat?
It will take a mechanic between 1 to 2 hours to complete a thermostat replacement service. Depending on the shop you go to, labor can cost between $65 and $100 per hour, so call ahead to get a repair estimate.
How hot is too hot for BMW?
Up to 250*f is considered normal operating range. Per owners manual. I’ve never seen mine get past 220, even when running it hard.
Is 32 a good idle temp?
Normal Idle CPU Temperature A normal temperature for idle PCs clocks in between 30 to 40 degrees C or 86 to 104ยฐF.
At what temperature should I worry about my car?
Normal operating temperature of new and used vehicles Of course, factors such as air conditioning, towing and idling at a stop will impact this, but you should be fine if your car is running at anywhere between 190-220 degrees. Over this limit, and your radiator and coolant fluids run a higher risk of burning.
What temperature does a BMW thermostat open?
BMW state 88 degrees opening for the N47/57, 100 degrees fully open. Slightly under the ideal working range, but pretty much in tolerance. BMW state 88 degrees opening for the N47/57, 100 degrees fully open.
Is 90 degrees too hot for a car?
For most of the modern car, the normal operating engine temperature is in the range of 75 to 105 degrees Celsius. When it reaches 80-90 degrees, the thermostat allows the cooling fluid flow through the other cooling circuit.
Are BMW X3 good in winter?
Older versions of the X3 also came with Dynamic Stability Control and Traction Control as standard, so they’re not too difficult to drive when things start getting slippery. If you find a cheap one in good condition, they can be really good winter beaters, especially if you mount snow tires on them.
How can I test my car thermostat without removing it?
Start your car’s engine and allow it to idle. Look through the radiator filler neck to see if the coolant flows. At this time, it should not be flowing as your car has not reached the operating temperature to cause the thermostat to open. If you find the coolant is flowing, it means the thermostat valve is open.
What are the signs indicate that a thermostat needs to be replaced?
- Your HVAC Keeps Turning On or Off.
- Faulty Thermostat Readings.
- Suspiciously High Energy Bills.
- Constant Temperature Shifts.
- Thermostat Is Too Old.
- Thermostat Fails to Respond to Changed Settings.
- Your HVAC System Short Cycles.
How do you check a thermostat if it’s working?

Do you need to add coolant when replacing thermostat?
After replacing a thermostat, the technician should ensure all air pockets are removed from the cooling system. Otherwise, the vehicle will be more likely to overheat. After replacing the thermostat, refill antifreeze.