Brands Vehicles
Lowest Prices
Free Returns
Online Since 2009
Shopping for

1981 Kenworth K100

X

Displaying 1 to 12 (of 12 products)
On Sale:

$38.73

Avail:
2 in Stock
Warehouse: US-7
Qty:
EnginePer VehicleFit NotesFitment Notes
1981 Kenworth K100 equipped with
18L V8 Diesel Turbo,
14.6L L6 Diesel Turbo
 
1
 
Heavy-Duty Thermostat
160 Degree
Seal included
 
1981 Kenworth K100 equipped with
18L V8 Diesel Turbo,
14.6L L6 Diesel Turbo Heavy-Duty Thermostat
160 Degree
Seal included

1 Per Vehicle
1981 Kenworth K100 equipped with
9L V6 Diesel,
12.1L V8 Diesel
 
1
 
Heavy-Duty Thermostat
160 Degree
As required
Seal included
 
1981 Kenworth K100 equipped with
9L V6 Diesel,
12.1L V8 Diesel Heavy-Duty Thermostat
160 Degree
As required
Seal included

1 Per Vehicle
1981 Kenworth K100 equipped with
18.8L L6 Diesel Turbo
 
2
 
Heavy-Duty Thermostat
160 Degree
Seal included
 
1981 Kenworth K100 equipped with
18.8L L6 Diesel Turbo Heavy-Duty Thermostat
160 Degree
Seal included

2 Per Vehicle
On Sale:

$42.48

Avail:
1 in Stock
Warehouse: US-7
Qty:
EnginePer VehicleFit NotesFitment Notes
1981 Kenworth K100 equipped with
9L V6 Diesel,
14L L6 Diesel Turbo,
14.8L V8 Diesel Turbo,
12.1L V8 Diesel,
10.5L 6 Diesel
 
1
 
Heavy Duty Thermostat
Temperature 170F
with Rapid Warm Up System
OE Specified Temperature 170 Degrees
 
1981 Kenworth K100 equipped with
9L V6 Diesel,
14L L6 Diesel Turbo,
14.8L V8 Diesel Turbo,
12.1L V8 Diesel,
10.5L 6 Diesel Heavy Duty Thermostat
Temperature 170F
with Rapid Warm Up System
OE Specified Temperature 170 Degrees

1 Per Vehicle
Avail:
0 in Stock
 OUT OF STOCK
EnginePer VehicleFit NotesFitment Notes
1981 Kenworth K100 equipped with
18.8L L6 Diesel Turbo,
18.0L V8 Diesel Turbo,
14.6L L6 Diesel Turbo
 
1
 
Heavy Duty Thermostat
Temperature 190F
Includes seal
OE Specified Temperature 190 Degrees
 
1981 Kenworth K100 equipped with
18.8L L6 Diesel Turbo,
18.0L V8 Diesel Turbo,
14.6L L6 Diesel Turbo Heavy Duty Thermostat
Temperature 190F
Includes seal
OE Specified Temperature 190 Degrees

1 Per Vehicle
On Sale:

$24.54

Avail:
1 in Stock
Warehouse: US-7
Qty:
EnginePer VehicleFit NotesFitment Notes
1981 Kenworth K100 equipped with
14L L6 Diesel Turbo
 
1
 
Heavy Duty Thermostat
Temperature 225F
For Engine Oil Cooler System
OE Specified Temperature 225 Degrees
 
1981 Kenworth K100 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:

$20.86

Avail:
1 in Stock
Warehouse: US-4
Qty:
EnginePer VehicleFit NotesFitment Notes
1981 Kenworth K100 equipped with
18.8L L6 Diesel Turbo
 
1
 
Heavy Duty Thermostat
Temperature 160F
Includes seal
OE Specified Temperature 160 Degrees
 
1981 Kenworth K100 equipped with
18.8L L6 Diesel Turbo Heavy Duty Thermostat
Temperature 160F
Includes seal
OE Specified Temperature 160 Degrees

1 Per Vehicle
On Sale:

$16.95

Avail:
94 in Stock
Warehouse: US-4
Qty:
EnginePer VehicleFit NotesFitment Notes
1981 Kenworth K100 equipped with
18.8L L6 Diesel Turbo
 
1
 
Heavy Duty Thermostat
Temperature 170F
Includes seal
OE Specified Temperature 170 Degrees
 
1981 Kenworth K100 equipped with
18.8L L6 Diesel Turbo Heavy Duty Thermostat
Temperature 170F
Includes seal
OE Specified Temperature 170 Degrees

1 Per Vehicle
On Sale:

$20.86

Avail:
4 in Stock
Warehouse: US-4
Qty:
EnginePer VehicleFit NotesFitment Notes
1981 Kenworth K100 equipped with
18.8L L6 Diesel Turbo
 
1
 
Heavy Duty Thermostat
Temperature 180F
Includes seal
OE Specified Temperature 180 Degrees
 
1981 Kenworth K100 equipped with
18.8L L6 Diesel Turbo Heavy Duty Thermostat
Temperature 180F
Includes seal
OE Specified Temperature 180 Degrees

1 Per Vehicle
On Sale:

$21.00

Avail:
21 in Stock
Warehouse: US-4
Qty:
EnginePer VehicleFit NotesFitment Notes
1981 Kenworth K100 equipped with
18.8L L6 Diesel Turbo
 
1
 
Heavy Duty Thermostat
Temperature 190F
Includes seal
OE Specified Temperature 190 Degrees
 
1981 Kenworth K100 equipped with
18.8L L6 Diesel Turbo Heavy Duty Thermostat
Temperature 190F
Includes seal
OE Specified Temperature 190 Degrees

1 Per Vehicle
Avail:
0 in Stock
 OUT OF STOCK
EnginePer VehicleFit NotesFitment Notes
1981 Kenworth K100 equipped with
18.0L V8 Diesel Turbo,
14.6L L6 Diesel Turbo
 
1
 
Heavy-Duty Thermostat
Temperature 160 Degrees
Seal Included Seal Included
 
1981 Kenworth K100 equipped with
18.0L V8 Diesel Turbo,
14.6L L6 Diesel Turbo Heavy-Duty Thermostat
Temperature 160 Degrees
Seal Included Seal Included

1 Per Vehicle
1981 Kenworth K100 equipped with
18.8L L6 Diesel Turbo
 
2
 
Heavy-Duty Thermostat
Temperature 160 Degrees
Seal Included Seal Included
 
1981 Kenworth K100 equipped with
18.8L L6 Diesel Turbo Heavy-Duty Thermostat
Temperature 160 Degrees
Seal Included Seal Included

2 Per Vehicle
Avail:
0 in Stock
 OUT OF STOCK
EnginePer VehicleFit NotesFitment Notes
1981 Kenworth K100 equipped with
18.0L V8 Diesel Turbo,
14.6L L6 Diesel Turbo
 
1
 
Heavy-Duty Thermostat
Temperature 170 Degrees
Seal Included Seal Included
 
1981 Kenworth K100 equipped with
18.0L V8 Diesel Turbo,
14.6L L6 Diesel Turbo Heavy-Duty Thermostat
Temperature 170 Degrees
Seal Included Seal Included

1 Per Vehicle
1981 Kenworth K100 equipped with
18.8L L6 Diesel Turbo
 
2
 
Heavy-Duty Thermostat
Temperature 170 Degrees
Seal Included Seal Included
 
1981 Kenworth K100 equipped with
18.8L L6 Diesel Turbo Heavy-Duty Thermostat
Temperature 170 Degrees
Seal Included Seal Included

2 Per Vehicle
Avail:
0 in Stock
 OUT OF STOCK
EnginePer VehicleFit NotesFitment Notes
1981 Kenworth K100 equipped with
18.0L V8 Diesel Turbo,
14.6L L6 Diesel Turbo
 
1
 
Heavy-Duty Thermostat
Temperature 180 Degrees
Seal Included Seal Included
 
1981 Kenworth K100 equipped with
18.0L V8 Diesel Turbo,
14.6L L6 Diesel Turbo Heavy-Duty Thermostat
Temperature 180 Degrees
Seal Included Seal Included

1 Per Vehicle
1981 Kenworth K100 equipped with
18.8L L6 Diesel Turbo
 
2
 
Heavy-Duty Thermostat
Temperature 180 Degrees
Seal Included Seal Included
 
1981 Kenworth K100 equipped with
18.8L L6 Diesel Turbo Heavy-Duty Thermostat
Temperature 180 Degrees
Seal Included Seal Included

2 Per Vehicle
Avail:
0 in Stock
 OUT OF STOCK
EnginePer VehicleFit NotesFitment Notes
1981 Kenworth K100 equipped with
18.0L V8 Diesel Turbo,
14.6L L6 Diesel Turbo
 
1
 
Heavy-Duty Thermostat
Temperature 190 Degrees
Seal Included Seal Included
 
1981 Kenworth K100 equipped with
18.0L V8 Diesel Turbo,
14.6L L6 Diesel Turbo Heavy-Duty Thermostat
Temperature 190 Degrees
Seal Included Seal Included

1 Per Vehicle
1981 Kenworth K100 equipped with
18.8L L6 Diesel Turbo
 
2
 
Heavy-Duty Thermostat
Temperature 190 Degrees
Seal Included Seal Included
 
1981 Kenworth K100 equipped with
18.8L L6 Diesel Turbo Heavy-Duty Thermostat
Temperature 190 Degrees
Seal Included Seal Included

2 Per Vehicle
Displaying 1 to 12 (of 12 products)