AFA Industries Thermostat - 180 Degree Part No: A4318947
$34.99
A4318947 AFA Industries Thermostat - 180 Degree is a replacement engine coolant thermostat designed for compatible Cummins ISM and ISX diesel engines. It regulates coolant flow as engine temperature changes, helping the cooling system maintain its intended operating range. This thermostat has a 180°F opening temperature and is intended for compatible single-thermostat applications. Before purchasing, verify your engine serial number, thermostat housing configuration, and original equipment part number. Order your replacement online today from Wofford Truck Parts.
Specifications
A properly operating thermostat helps regulate your engine's coolant temperature and supports consistent engine warm-up. This replacement is designed to begin opening at 180°F, allowing coolant circulation as the engine reaches its operating temperature. AFA Industries Thermostat - 180 Degree is listed for compatible Cummins ISM and ISX diesel engines and related applications. Because thermostat housings vary, selecting the correct replacement requires checking the original part number and engine serial number. This component is intended for supported single-thermostat configurations, not incompatible dual-thermostat housings. Wofford Truck Parts provides a convenient place to source your replacement. Confirm compatibility and order online today.
The following product attributes summarize the verified technical details used to check compatibility.
Opening Temperature: 180°F
Part Type: Engine Coolant Thermostat
Thermostat Application: Single Thermostat
Compatibility
Freightliner Cascadia 2018-2020
Freightliner Columbia 2018-2019
International ProStar 2019-2020
Kenworth T660 2015-2017
Kenworth T660 2019
Kenworth T680 2016-2017
Kenworth T800 2015-2017
Kenworth W900 2015
Cummins ISM diesel engine cooling systems using the 4318947 thermostat reference and a compatible single-thermostat housing
Cummins ISX diesel engines requiring a 180°F thermostat with original equipment reference 4318947
Cummins ISX12 engines with compatible thermostat housings and verified engine serial number applications
Cummins ISX15 engines with compatible single-thermostat cooling systems
Cummins QSX engine cooling applications listed for the A4318947 thermostat family, subject to engine configuration verification
Alternative Part Numbers
- Cummins 3335550
- Cummins 4318947
- Cummins 4952204
- Cummins 4973373
- Cummins 5440465
- Federal-Mogul FP4973373
- Gates 34146
- Gates 34148
- Gates 34149
- Genuine Newstar CUM-4318947
- Genuine Newstar S-23017
- Interstate-McBee 4973373
- Interstate-McBee M4318947
- MotoRad 4061-80
- PAI 181930
- Reliance Power Parts K4318947
- World American WA902-05-2632
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