Motorad 933-190 engine coolant thermostat housing assembly for the 2015-2017 Kia K900 V8 5.0L and other vehicles houses the thermostat that controls coolant flow and helps the engine reach operating temperature.
Coolant seepage around the housing, or a temperature gauge that reads hotter or cooler than usual, can mean the thermostat housing assembly is failing. Before replacing it, look over the housing and its joints for cracks or dried coolant traces with the engine off and cool. A shop can test the thermostat itself.
This thermostat housing assembly is a direct-fit replacement for the 2015-2017 Kia K900 V8 5.0L, the 2014-2016 Hyundai Equus V8 5.0L and the 2015-2016 Hyundai Genesis V8 5.0L. The 2015-2017 Kia K900 V8 5.0L takes one.
Fit and size
Build and materials
One thermostat housing assembly with its O-ring seal. Mounting hardware is not included, so plan on new bolts rather than reusing the old ones.
Interchange: 190-339
256003F500 · 93390 · 9933190
This part cross-references / interchanges with the following part numbers:
Is the Motorad 933-190 the right thermostat housing assembly for a 2015-2017 Kia K900 V8 5.0L?
Yes. Motorad 933-190 fits the 2015-2017 Kia K900 V8 5.0L, and that vehicle takes one.
Does the Motorad 933-190 housing come with a seal or mounting bolts?
Motorad 933-190 includes one rubber O-ring seal. Mounting hardware is not included.
At what temperature does this 190-degree thermostat start to open?
It starts to open at 87.78 °C (190 degrees). The valve is a mechanical disk type.
What can coolant seepage or an odd temperature gauge reading mean for this thermostat housing assembly?
They can be signs the housing or its thermostat is failing, though the cause may lie elsewhere. A shop can test the thermostat.
Does 190-339 interchange with this Motorad thermostat housing?
Yes. 190-339 is a listed cross-reference for Motorad 933-190.
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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.
