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National Stock Number:
2990-01-437-0674
Federal Supply Class:
2990
National Item Identification Number:
014370674
Description:
SENSOR,ENGINE COOLANT TEMPERATUR
Detail:
A metallic and/or non-metallic device with various ports on one end and a wrenching facility between ends. The opposite end may be threaded and contain a temperature probe. It is normally located on the upper engine block, on the water jacket or screwed into the upper radiator tank. Depending on individual temperature calibration it opens or closes various ports in order to channel manifold vacuum to devices which activate, de-activate or modify functions in fuel economy, cold temperature override, thermal ignition control, exhaust gas recirculation and other systems by sensing engine water temperature.
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Manufacturer Information:
| 15955710 | 24617 | GENERAL MOTORS CORP | | 15955710 | 7X677 | GENERAL MOTORS LLC | | 19244509 | 7X677 | GENERAL MOTORS LLC |
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Techincal Specification:
| SPECIAL FEATURES | THERE IS A SECOND OIL PRESSURE SHUT-OFF SWITCH WHICH IS SUPPLIED BY CATERPILLAR AS PART OF THE ENGINE ASSEMBLY AND NOT SOLD BY GMSPO,APPROXIMATELY 1.500 IN.LG |
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