Gates Engine Coolant Thermostat P/N:33920
Gates 34935 thermostat for the 2017-2018 BMW X4 6-cylinder 3.0L and other vehicles regulates coolant temperature to help the engine run efficiently. This engine coolant thermostat is built into an integrated housing.
A temperature gauge that climbs, an engine that is slow to warm up or coolant seepage at the housing can mean the thermostat is failing. Before replacing it, look over the cooled engine's housing and hoses for cracks, wet spots or dried coolant residue, since a leak elsewhere gives similar signs.
This is a thermostat for the 2011-2015 BMW X3 6-cylinder 3.0L and the 2017 X3 6-cylinder 3.0L, and it also fits the 2015 BMW X4 6-cylinder 3.0L and the 2017-2018 X4 6-cylinder 3.0L. It meets or exceeds OE standards for fit, form and performance. The 2011-2015 BMW X3 6-cylinder 3.0L takes one.
Fit and size
Build and materials
One thermostat with its insert and housing.
Interchange: 11537586784
This part cross-references / interchanges with the following part numbers:
Is this Gates 34935 thermostat right for the 2017-2018 BMW X4 6-cylinder 3.0L?
Yes. Gates 34935 fits the 2017-2018 BMW X4 6-cylinder 3.0L, and it is also listed for the 2011-2015 BMW X3 6-cylinder 3.0L.
Does the Gates 34935 thermostat come with a housing?
Yes. The thermostat arrives as an all-in-one, bolt-on unit with the insert and housing already included.
At what temperature does this thermostat start to open?
Gates 34935 starts to open at 217°F (103°C).
What can a thermostat stuck open or closed do to the engine?
A thermostat stuck closed can let the engine run hot, and one stuck open can leave it slow to warm up. Coolant seepage at the housing is another visible sign.
Does this thermostat cross-reference to 11537586784?
Yes. 11537586784 is listed as an interchange number for Gates 34935.
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WARNING: These products can expose you to chemicals including lead and phthalates, which are known to the State of California to cause cancer and birth defects or other reproductive harm. For more information go to www.P65Warnings.ca.gov.