SAVE 10% SITEWIDE Click to Apply
Brands Vehicles
Lowest Prices
Free Returns
Online Since 2009
Shopping for

1991 International 3800

X

Displaying 1 to 10 (of 10 products)
On Sale:

$46.34

Avail:
3 in Stock
Warehouse: US-7
Qty:
EnginePer VehicleFit NotesFitment Notes
1991 International 3800 equipped with
5.9L L6 Diesel Turbo
 
1
 
Heavy Duty Thermostat
Temperature 190F
with Mechanical Fuel Injection
OE Specified Temperature 190 Degrees
 
1991 International 3800 equipped with
5.9L L6 Diesel Turbo Heavy Duty Thermostat
Temperature 190F
with Mechanical Fuel Injection
OE Specified Temperature 190 Degrees

1 Per Vehicle
On Sale:

$20.99

Avail:
2 in Stock
Warehouse: US-7
Qty:
EnginePer VehicleFit NotesFitment Notes
1991 International 3800 equipped with
9.0L V6 Diesel,
14.6L L6 Diesel Turbo
 
1
 
Heavy Duty Thermostat
Temperature 190F
Includes seal
OE Specified Temperature 190 Degrees
 
1991 International 3800 equipped with
9.0L V6 Diesel,
14.6L L6 Diesel Turbo Heavy Duty Thermostat
Temperature 190F
Includes seal
OE Specified Temperature 190 Degrees

1 Per Vehicle
1991 International 3800 equipped with
14.0L L6 Diesel Turbo
 
1
 
Heavy Duty Thermostat
Temperature 190F
Includes seal
For Engine Coolant System
OE Specified Temperature 190 Degrees
 
1991 International 3800 equipped with
14.0L L6 Diesel Turbo Heavy Duty Thermostat
Temperature 190F
Includes seal
For Engine Coolant System
OE Specified Temperature 190 Degrees

1 Per Vehicle
On Sale:

$51.65

Avail:
5 in Stock
Warehouse: US-7
Qty:
EnginePer VehicleFit NotesFitment Notes
1991 International 3800 equipped with
7.6L L6 Diesel Turbo
 
1
 
Heavy-Duty Thermostat
Temperature 190 Degrees
Seal Included Seal Included
W/Mechanical Eng.
 
1991 International 3800 equipped with
7.6L L6 Diesel Turbo Heavy-Duty Thermostat
Temperature 190 Degrees
Seal Included Seal Included
W/Mechanical Eng.

1 Per Vehicle
Avail:
0 in Stock
 OUT OF STOCK
EnginePer VehicleFit NotesFitment Notes
1991 International 3800 equipped with
5.9L L6 Diesel Turbo
 
1
 
Heavy Duty Thermostat
Temperature 180F
with Mechanical Fuel Injection
OE Specified Temperature 180 Degrees
 
1991 International 3800 equipped with
5.9L L6 Diesel Turbo Heavy Duty Thermostat
Temperature 180F
with Mechanical Fuel Injection
OE Specified Temperature 180 Degrees

1 Per Vehicle
On Sale:

$24.59

Avail:
1 in Stock
Warehouse: US-7
Qty:
EnginePer VehicleFit NotesFitment Notes
1991 International 3800 equipped with
14L L6 Diesel Turbo
 
1
 
Heavy Duty Thermostat
Temperature 225F
For Engine Oil Cooler System
OE Specified Temperature 225 Degrees
 
1991 International 3800 equipped with
14L L6 Diesel Turbo Heavy Duty Thermostat
Temperature 225F
For Engine Oil Cooler System
OE Specified Temperature 225 Degrees

1 Per Vehicle
On Sale:

$20.91

Avail:
2 in Stock
Warehouse: US-4
Qty:
EnginePer VehicleFit NotesFitment Notes
1991 International 3800 equipped with
9L V6 Diesel
 
1
 
Heavy Duty Thermostat
Temperature 160F
Includes seal
OE Specified Temperature 160 Degrees
 
1991 International 3800 equipped with
9L V6 Diesel Heavy Duty Thermostat
Temperature 160F
Includes seal
OE Specified Temperature 160 Degrees

1 Per Vehicle
1991 International 3800 equipped with
14L L6 Diesel Turbo
 
1
 
Heavy Duty Thermostat
Temperature 160F
Includes seal
For Engine Coolant System
OE Specified Temperature 160 Degrees
 
1991 International 3800 equipped with
14L L6 Diesel Turbo Heavy Duty Thermostat
Temperature 160F
Includes seal
For Engine Coolant System
OE Specified Temperature 160 Degrees

1 Per Vehicle
On Sale:

$17.00

Avail:
60 in Stock
Warehouse: US-4
Qty:
EnginePer VehicleFit NotesFitment Notes
1991 International 3800 equipped with
9L V6 Diesel
 
1
 
Heavy Duty Thermostat
Temperature 170F
Includes seal
OE Specified Temperature 170 Degrees
 
1991 International 3800 equipped with
9L V6 Diesel Heavy Duty Thermostat
Temperature 170F
Includes seal
OE Specified Temperature 170 Degrees

1 Per Vehicle
1991 International 3800 equipped with
14L L6 Diesel Turbo
 
1
 
Heavy Duty Thermostat
Temperature 170F
Includes seal
For Engine Coolant System
OE Specified Temperature 170 Degrees
 
1991 International 3800 equipped with
14L L6 Diesel Turbo Heavy Duty Thermostat
Temperature 170F
Includes seal
For Engine Coolant System
OE Specified Temperature 170 Degrees

1 Per Vehicle
On Sale:

$20.91

Avail:
2 in Stock
Warehouse: US-4
Qty:
EnginePer VehicleFit NotesFitment Notes
1991 International 3800 equipped with
9L V6 Diesel
 
1
 
Heavy Duty Thermostat
Temperature 180F
Includes seal
OE Specified Temperature 180 Degrees
 
1991 International 3800 equipped with
9L V6 Diesel Heavy Duty Thermostat
Temperature 180F
Includes seal
OE Specified Temperature 180 Degrees

1 Per Vehicle
1991 International 3800 equipped with
14L L6 Diesel Turbo
 
1
 
Heavy Duty Thermostat
Temperature 180F
Includes seal
For Engine Coolant System
OE Specified Temperature 180 Degrees
 
1991 International 3800 equipped with
14L L6 Diesel Turbo Heavy Duty Thermostat
Temperature 180F
Includes seal
For Engine Coolant System
OE Specified Temperature 180 Degrees

1 Per Vehicle
On Sale:

$21.05

Avail:
20 in Stock
Warehouse: US-4
Qty:
EnginePer VehicleFit NotesFitment Notes
1991 International 3800 equipped with
9L V6 Diesel
 
1
 
Heavy Duty Thermostat
Temperature 190F
Includes seal
OE Specified Temperature 190 Degrees
 
1991 International 3800 equipped with
9L V6 Diesel Heavy Duty Thermostat
Temperature 190F
Includes seal
OE Specified Temperature 190 Degrees

1 Per Vehicle
1991 International 3800 equipped with
14L L6 Diesel Turbo
 
1
 
Heavy Duty Thermostat
Temperature 190F
Includes seal
For Engine Coolant System
OE Specified Temperature 190 Degrees
 
1991 International 3800 equipped with
14L L6 Diesel Turbo Heavy Duty Thermostat
Temperature 190F
Includes seal
For Engine Coolant System
OE Specified Temperature 190 Degrees

1 Per Vehicle
Avail:
0 in Stock
 OUT OF STOCK
EnginePer VehicleFit NotesFitment Notes
1991 International 3800 equipped with
7.6L L6 Diesel Turbo
 
1
 
Heavy-Duty Thermostat
Temperature 180 Degrees
Seal Included Seal Included
W/Mechanical Eng.
 
1991 International 3800 equipped with
7.6L L6 Diesel Turbo Heavy-Duty Thermostat
Temperature 180 Degrees
Seal Included Seal Included
W/Mechanical Eng.

1 Per Vehicle
Displaying 1 to 10 (of 10 products)