Could a faulty thermostat be the cause of engine overheating or running too cool on 2006 BMW X5?

If the engine over heats or under heats and no other tests on the cooling system show that there is a problem then the thermostat could be at fault. The electrically heated thermostat is monitored by the OBD II diagnostic software and the fault can be either in the DME software or hardware or in the wiring to the thermostat.

Genuine 2006 BMW X5 Thermostat

Engine Coolant Thermostat

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4 Thermostats found

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2006 BMW X5 Engine Coolant Thermostat with Seal
Part Number: 11537586885
$94.20 MSRP: $135.57
You Save: $41.37 (31%)
Ships in 1-3 Business Days
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Product Specifications
- Other Name: Engine Coolant Thermostat Kit; Thermostat, Thermostat Housing, Thermostat Unit
- Replaces: 11-53-0-304-425, 11-53-7-502-779
- Item Weight: 0.70 Pounds
- Item Dimensions: 9.4 x 8.2 x 5.8 inches
- Condition: New
- Fitment Type: Direct Replacement
- SKU: 11537586885
- Warranty: This genuine part is guaranteed by BMW's factory warranty.
More Info
Fits the following 2006 BMW X5 Submodels:
- 4.4i(E53), 4.8i(E70), 4.8is(E53), xDrive48i(E70), xDrive50i(E70), xDrive50i(F15)
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2006 BMW X5 Thermostat Housing Sensor
Part Number: 11537509227
$123.30 MSRP: $174.45
You Save: $51.15 (30%)
Ships in 1-3 Business Days
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Product Specifications
- Other Name: Thermostat Housing With Thermostat
- Replaces: 11-53-0-139-877
- Item Weight: 1.20 Pounds
- Item Dimensions: 8.8 x 6.9 x 5.9 inches
- Condition: New
- Fitment Type: Direct Replacement
- SKU: 11537509227
- Warranty: This genuine part is guaranteed by BMW's factory warranty.
More Info
Fits the following 2006 BMW X5 Submodels:
- 3.0i(E53)
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2006 BMW X5 Oil Cooler Thermostat
Part Number: 17111437362
$107.87 MSRP: $134.39
You Save: $26.52 (20%)
Ships in 1-2 Business Days
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Product Specifications
- Other Name: Thermostat; Temperature Switch
- Item Weight: 0.70 Pounds
- Condition: New
- Fitment Type: Direct Replacement
- SKU: 17111437362
- Warranty: This genuine part is guaranteed by BMW's factory warranty.
Fits the following 2006 BMW X5 Submodels:
- 3.0i(E53)
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2006 BMW X5 Radiator Thermostat
Part Number: 17107559966
$75.37 MSRP: $108.47
You Save: $33.10 (31%)
Ships in 1-3 Business Days
ADD TO CART
Product Specifications
- Other Name: Thermostat
- Replaces: 17-10-1-439-115, 17-10-7-559-963
- Item Weight: 0.70 Pounds
- Condition: New
- Fitment Type: Direct Replacement
- SKU: 17107559966
- Warranty: This genuine part is guaranteed by BMW's factory warranty.
More Info
Fits the following 2006 BMW X5 Submodels:
- 4.4i(E53), 4.6is(E53), 4.8is(E53)

2006 BMW X5 Thermostat

Are you in need of a high-quality yet affordable OEM 2006 BMW X5 Thermostat? Look no further. Our website boasts an extensive selection of genuine 2006 BMW X5 Thermostat, all priced competitively. Plus, our top-notch customer service and speedy delivery options ensure a seamless shopping experience for you.

2006 BMW X5 Thermostat Parts Questions & Experts Answers

Q: Could a faulty thermostat be the cause of engine overheating or running too cool on 2006 BMW X5?
A: If the engine over heats or under heats and no other tests on the cooling system show that there is a problem then the thermostat could be at fault. The electrically heated thermostat is monitored by the OBD II diagnostic software and the fault can be either in the DME software or hardware or in the wiring to the thermostat.