![Amazon.com: Mover Parts Thermostat Housing Seat 5257270 3914409 3285102 for Cummins 4BT 6BT Engine : Automotive Amazon.com: Mover Parts Thermostat Housing Seat 5257270 3914409 3285102 for Cummins 4BT 6BT Engine : Automotive](https://m.media-amazon.com/images/I/61wWDhiSxnL._AC_UF894,1000_QL80_.jpg)
Amazon.com: Mover Parts Thermostat Housing Seat 5257270 3914409 3285102 for Cummins 4BT 6BT Engine : Automotive
![Amazon.com: YIHETOP Thermostat Kit 3917324 Compatible With For Cummins 3.9L, 5.9L B Series Engine 4B3.9 4BT3.9 4BTA3.9 6B5.9 6BT5.9 6BTA5.9 : Automotive Amazon.com: YIHETOP Thermostat Kit 3917324 Compatible With For Cummins 3.9L, 5.9L B Series Engine 4B3.9 4BT3.9 4BTA3.9 6B5.9 6BT5.9 6BTA5.9 : Automotive](https://m.media-amazon.com/images/I/61LEBp0NxKS.jpg)
Amazon.com: YIHETOP Thermostat Kit 3917324 Compatible With For Cummins 3.9L, 5.9L B Series Engine 4B3.9 4BT3.9 4BTA3.9 6B5.9 6BT5.9 6BTA5.9 : Automotive
![Thermostat 4973373 for Cummins Qsm11 Diesel Spare Parts - China Thermostat, Thermostat 4973373 | Made-in-China.com Thermostat 4973373 for Cummins Qsm11 Diesel Spare Parts - China Thermostat, Thermostat 4973373 | Made-in-China.com](https://image.made-in-china.com/2f0j00UjmfyVgKfibD/Thermostat-4973373-for-Cummins-Qsm11-Diesel-Spare-Parts.webp)