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  2. Auto Parts
  3. Belts and Cooling
  4. Thermostat and Housing
  5. Engine Coolant Thermostat
  6. Motorad 4051-90

Motorad 4051-90 Engine Coolant Thermostat

Motorad 4051-90 Engine Coolant Thermostat Image 1
Motorad 4051-90 Engine Coolant Thermostat Image 2
Motorad 4051-90 Engine Coolant Thermostat Image 3
Motorad 4051-90 Engine Coolant Thermostat Image 4
Motorad 4051-90 Engine Coolant Thermostat Image 5
Motorad 4051-90 Engine Coolant Thermostat

Motorad
Brand:Motorad
Part Number: 4051-90
UPC: 055644405193
Weight: 0.81 lbs
Condition:New



On Sale:

$45.34

Availability:
17 in Stock
Warehouse: US-7
Quantity:

Product Information

Description:

HD Thermostat w/seal

Manufactured with OEM quality materials and safety standards by an OE Supplier. Stands up to even the most demanding automotive cooling systems. Manufactured with OEM specifications and processes. Copper case and wax compound assures rapid response to temperature changes in the coolant.

Features and Benefits:

  • 100% tested and calibrated
  • Consistent and precise response to cooling system needs
  • High grade stainless steel and copper construction
  • Meets or exceeds OEM standards
  • Original equipment design for worry-free direct fit replacement

Specifications:

Bolts Included:
No
Color:
Gold
Flange Diameter:
2.93 in
Gasket Or Seal Included:
Yes
Gasket or Seal Required:
Yes
Hardware included:
No
Height:
3.38 in.
Installation Tool Included:
No
Jiggle Pin Included:
No
Jiggle Pin Weep Hole:
No
Material:
Stainless Steel
Start to Open Temperature:
190.0 Degrees Fahrenheit
Balkamp #:
435-190
CARQUEST or Stant #:
14889
Motorad #:
4051-90
Navistar #:
1830256C
Pep Boys #:
4051-90
Stant #:
14889
Worldparts #:
9405190
Prop 65:
WARNING: Cancer and Reproductive Harm - www.p65WARNINGs.ca.gov
Country of Origin:
IL

Manufacturer Warranty:

12 Months

Select a vehicle to narrow Motorad 4051-90 Engine Coolant Thermostat fitment info!

Last Updated: 08/28/2024

Years Vehicle Per Vehicle Fit NotesFitment Notes

2002

 

2002

 
IC Corporation 3000 IC

8.7L L6 Diesel Turbo
1
 
Heavy Duty Thermostat
Temperature 190F
Includes seal
OE Specified Temperature 190 Degrees
 

IC Corporation 3000 IC



8.7L L6 Diesel Turbo Heavy Duty Thermostat
Temperature 190F
Includes seal
OE Specified Temperature 190 Degrees

1 Per Vehicle

2004

 

2003

 

2004

 

2003

 
IC Corporation RE Commercial

8.7L L6 Diesel Turbo
1
 
Heavy Duty Thermostat
Temperature 190F
Includes seal
OE Specified Temperature 190 Degrees
 

IC Corporation RE Commercial



8.7L L6 Diesel Turbo Heavy Duty Thermostat
Temperature 190F
Includes seal
OE Specified Temperature 190 Degrees

1 Per Vehicle

2004

 

2003

 

2004

 

2003

 
IC Corporation RE School Bus

8.7L L6 Diesel Turbo
1
 
Heavy Duty Thermostat
Temperature 190F
Includes seal
OE Specified Temperature 190 Degrees
 

IC Corporation RE School Bus



8.7L L6 Diesel Turbo Heavy Duty Thermostat
Temperature 190F
Includes seal
OE Specified Temperature 190 Degrees

1 Per Vehicle

2002

 

2001

 

2000

 

1999

 

1998

 

1997

 

1996

 

1995

 

2002

 

2001

 

2000

 

1999

 

1998

 

1997

 

1996

 

1995

 
International 2554

8.7L L6 Diesel Turbo
1
 
Heavy Duty Thermostat
Temperature 190F
Includes seal
OE Specified Temperature 190 Degrees
 

International 2554



8.7L L6 Diesel Turbo Heavy Duty Thermostat
Temperature 190F
Includes seal
OE Specified Temperature 190 Degrees

1 Per Vehicle

2003

 

2002

 

2001

 

2000

 

1999

 

1998

 

1997

 

1996

 

1995

 

2003

 

2002

 

2001

 

2000

 

1999

 

1998

 

1997

 

1996

 

1995

 
International 2574

8.7L L6 Diesel Turbo
1
 
Heavy Duty Thermostat
Temperature 190F
Includes seal
OE Specified Temperature 190 Degrees
 

International 2574



8.7L L6 Diesel Turbo Heavy Duty Thermostat
Temperature 190F
Includes seal
OE Specified Temperature 190 Degrees

1 Per Vehicle

1994

 

1994

 
International 2574

8.7L L6 Diesel Turbo
1
 
Heavy Duty Thermostat
Temperature 190F
Includes seal
with Electronic Fuel Injection
OE Specified Temperature 190 Degrees
 

International 2574



8.7L L6 Diesel Turbo Heavy Duty Thermostat
Temperature 190F
Includes seal
with Electronic Fuel Injection
OE Specified Temperature 190 Degrees

1 Per Vehicle

2002

 

2001

 

2000

 

1999

 

1998

 

1997

 

1996

 

1995

 

2002

 

2001

 

2000

 

1999

 

1998

 

1997

 

1996

 

1995

 
International 2654

8.7L L6 Diesel Turbo
1
 
Heavy Duty Thermostat
Temperature 190F
Includes seal
OE Specified Temperature 190 Degrees
 

International 2654



8.7L L6 Diesel Turbo Heavy Duty Thermostat
Temperature 190F
Includes seal
OE Specified Temperature 190 Degrees

1 Per Vehicle

2003

 

2002

 

2001

 

2000

 

1999

 

1998

 

1997

 

1996

 

1995

 

2003

 

2002

 

2001

 

2000

 

1999

 

1998

 

1997

 

1996

 

1995

 
International 2674

8.7L L6 Diesel Turbo
1
 
Heavy Duty Thermostat
Temperature 190F
Includes seal
OE Specified Temperature 190 Degrees
 

International 2674



8.7L L6 Diesel Turbo Heavy Duty Thermostat
Temperature 190F
Includes seal
OE Specified Temperature 190 Degrees

1 Per Vehicle

1994

 

1994

 
International 2674

8.7L L6 Diesel Turbo
1
 
Heavy Duty Thermostat
Temperature 190F
Includes seal
with Electronic Fuel Injection
OE Specified Temperature 190 Degrees
 

International 2674



8.7L L6 Diesel Turbo Heavy Duty Thermostat
Temperature 190F
Includes seal
with Electronic Fuel Injection
OE Specified Temperature 190 Degrees

1 Per Vehicle

2002

 

2001

 

2002

 

2001

 
International 3000RE

8.7L L6 Diesel Turbo
1
 
Heavy Duty Thermostat
Temperature 190F
Includes seal
OE Specified Temperature 190 Degrees
 

International 3000RE



8.7L L6 Diesel Turbo Heavy Duty Thermostat
Temperature 190F
Includes seal
OE Specified Temperature 190 Degrees

1 Per Vehicle

2004

 

2003

 

2004

 

2003

 
International 3200

8.7L L6 Diesel Turbo
1
 
Heavy Duty Thermostat
Temperature 190F
Includes seal
OE Specified Temperature 190 Degrees
 

International 3200



8.7L L6 Diesel Turbo Heavy Duty Thermostat
Temperature 190F
Includes seal
OE Specified Temperature 190 Degrees

1 Per Vehicle

2004

 

2003

 

2002

 

2004

 

2003

 

2002

 
International 4400

8.7L L6 Diesel Turbo
1
 
Heavy Duty Thermostat
Temperature 190F
Includes seal
OE Specified Temperature 190 Degrees
 

International 4400



8.7L L6 Diesel Turbo Heavy Duty Thermostat
Temperature 190F
Includes seal
OE Specified Temperature 190 Degrees

1 Per Vehicle

2004

 

2003

 

2002

 

2004

 

2003

 

2002

 
International 4400LP

8.7L L6 Diesel Turbo
1
 
Heavy Duty Thermostat
Temperature 190F
Includes seal
OE Specified Temperature 190 Degrees
 

International 4400LP



8.7L L6 Diesel Turbo Heavy Duty Thermostat
Temperature 190F
Includes seal
OE Specified Temperature 190 Degrees

1 Per Vehicle

2003

 

2002

 

2001

 

2000

 

1999

 

1998

 

1997

 

1996

 

2003

 

2002

 

2001

 

2000

 

1999

 

1998

 

1997

 

1996

 
International 4700

8.7L L6 Diesel Turbo
1
 
Heavy Duty Thermostat
Temperature 190F
Includes seal
OE Specified Temperature 190 Degrees
 

International 4700



8.7L L6 Diesel Turbo Heavy Duty Thermostat
Temperature 190F
Includes seal
OE Specified Temperature 190 Degrees

1 Per Vehicle

2000

 

2000

 
International 4700

7.6L L6 Diesel
1
 
Heavy Duty Thermostat
Temperature 190F
Includes seal
with Electronic Fuel Injection
OE Specified Temperature 190 Degrees
 

International 4700



7.6L L6 Diesel Heavy Duty Thermostat
Temperature 190F
Includes seal
with Electronic Fuel Injection
OE Specified Temperature 190 Degrees

1 Per Vehicle

1997

 

1996

 

1995

 

1997

 

1996

 

1995

 
International 4700

6.7L L6 Diesel Turbo
1
 
Heavy Duty Thermostat
Temperature 190F
Includes seal
OE Specified Temperature 190 Degrees
 

International 4700



6.7L L6 Diesel Turbo Heavy Duty Thermostat
Temperature 190F
Includes seal
OE Specified Temperature 190 Degrees

1 Per Vehicle

1994

 

1994

 
International 4700

6.7L L6 Diesel Turbo
1
 
Heavy Duty Thermostat
Temperature 190F
Includes seal
with Electronic Fuel Injection
OE Specified Temperature 190 Degrees
 

International 4700



6.7L L6 Diesel Turbo Heavy Duty Thermostat
Temperature 190F
Includes seal
with Electronic Fuel Injection
OE Specified Temperature 190 Degrees

1 Per Vehicle

2002

 

2001

 

2000

 

1999

 

1998

 

1997

 

2002

 

2001

 

2000

 

1999

 

1998

 

1997

 
International 4700LP

8.7L L6 Diesel Turbo
1
 
Heavy Duty Thermostat
Temperature 190F
Includes seal
OE Specified Temperature 190 Degrees
 

International 4700LP



8.7L L6 Diesel Turbo Heavy Duty Thermostat
Temperature 190F
Includes seal
OE Specified Temperature 190 Degrees

1 Per Vehicle

2003

 

2002

 

2001

 

2000

 

1999

 

1998

 

1997

 

1996

 

2003

 

2002

 

2001

 

2000

 

1999

 

1998

 

1997

 

1996

 
International 4800

8.7L L6 Diesel Turbo
1
 
Heavy Duty Thermostat
Temperature 190F
Includes seal
OE Specified Temperature 190 Degrees
 

International 4800



8.7L L6 Diesel Turbo Heavy Duty Thermostat
Temperature 190F
Includes seal
OE Specified Temperature 190 Degrees

1 Per Vehicle

1997

 

1996

 

1995

 

1997

 

1996

 

1995

 
International 4800

6.7L L6 Diesel Turbo
1
 
Heavy Duty Thermostat
Temperature 190F
Includes seal
OE Specified Temperature 190 Degrees
 

International 4800



6.7L L6 Diesel Turbo Heavy Duty Thermostat
Temperature 190F
Includes seal
OE Specified Temperature 190 Degrees

1 Per Vehicle

1994

 

1994

 
International 4800

6.7L L6 Diesel Turbo
1
 
Heavy Duty Thermostat
Temperature 190F
Includes seal
with Electronic Fuel Injection
OE Specified Temperature 190 Degrees
 

International 4800



6.7L L6 Diesel Turbo Heavy Duty Thermostat
Temperature 190F
Includes seal
with Electronic Fuel Injection
OE Specified Temperature 190 Degrees

1 Per Vehicle

2004

 

2003

 

2002

 

2001

 

2000

 

1999

 

1998

 

1997

 

1996

 

1995

 

2004

 

2003

 

2002

 

2001

 

2000

 

1999

 

1998

 

1997

 

1996

 

1995

 
International 4900

8.7L L6 Diesel Turbo
1
 
Heavy Duty Thermostat
Temperature 190F
Includes seal
OE Specified Temperature 190 Degrees
 

International 4900



8.7L L6 Diesel Turbo Heavy Duty Thermostat
Temperature 190F
Includes seal
OE Specified Temperature 190 Degrees

1 Per Vehicle

1997

 

1996

 

1995

 

1997

 

1996

 

1995

 
International 4900

6.7L L6 Diesel Turbo
1
 
Heavy Duty Thermostat
Temperature 190F
Includes seal
OE Specified Temperature 190 Degrees
 

International 4900



6.7L L6 Diesel Turbo Heavy Duty Thermostat
Temperature 190F
Includes seal
OE Specified Temperature 190 Degrees

1 Per Vehicle

1994

 

1994

 
International 4900

6.7L L6 Diesel Turbo,
8.7L L6 Diesel Turbo
1
 
Heavy Duty Thermostat
Temperature 190F
Includes seal
with Electronic Fuel Injection
OE Specified Temperature 190 Degrees
 

International 4900



6.7L L6 Diesel Turbo,
8.7L L6 Diesel Turbo Heavy Duty Thermostat
Temperature 190F
Includes seal
with Electronic Fuel Injection
OE Specified Temperature 190 Degrees

1 Per Vehicle

2000

 

1999

 

1998

 

1997

 

1996

 

1995

 

2000

 

1999

 

1998

 

1997

 

1996

 

1995

 
International 5000

8.7L L6 Diesel Turbo
1
 
Heavy Duty Thermostat
Temperature 190F
Includes seal
OE Specified Temperature 190 Degrees
 

International 5000



8.7L L6 Diesel Turbo Heavy Duty Thermostat
Temperature 190F
Includes seal
OE Specified Temperature 190 Degrees

1 Per Vehicle

2000

 

1999

 

1998

 

1997

 

1996

 

1995

 

2000

 

1999

 

1998

 

1997

 

1996

 

1995

 
International 5070

8.7L L6 Diesel Turbo
1
 
Heavy Duty Thermostat
Temperature 190F
Includes seal
OE Specified Temperature 190 Degrees
 

International 5070



8.7L L6 Diesel Turbo Heavy Duty Thermostat
Temperature 190F
Includes seal
OE Specified Temperature 190 Degrees

1 Per Vehicle

2004

 

2003

 

2002

 

2001

 

2000

 

2004

 

2003

 

2002

 

2001

 

2000

 
International 5500i

8.7L L6 Diesel Turbo
1
 
Heavy Duty Thermostat
Temperature 190F
Includes seal
OE Specified Temperature 190 Degrees
 

International 5500i



8.7L L6 Diesel Turbo Heavy Duty Thermostat
Temperature 190F
Includes seal
OE Specified Temperature 190 Degrees

1 Per Vehicle

2004

 

2003

 

2002

 

2001

 

2000

 

2004

 

2003

 

2002

 

2001

 

2000

 
International 5600i

8.7L L6 Diesel Turbo
1
 
Heavy Duty Thermostat
Temperature 190F
Includes seal
OE Specified Temperature 190 Degrees
 

International 5600i



8.7L L6 Diesel Turbo Heavy Duty Thermostat
Temperature 190F
Includes seal
OE Specified Temperature 190 Degrees

1 Per Vehicle

1995

 

1995

 
International 7100

8.7L L6 Diesel Turbo
1
 
Heavy Duty Thermostat
Temperature 190F
Includes seal
OE Specified Temperature 190 Degrees
 

International 7100



8.7L L6 Diesel Turbo Heavy Duty Thermostat
Temperature 190F
Includes seal
OE Specified Temperature 190 Degrees

1 Per Vehicle

1994

 

1994

 
International 7100

8.7L L6 Diesel Turbo
1
 
Heavy Duty Thermostat
Temperature 190F
Includes seal
with Electronic Fuel Injection
OE Specified Temperature 190 Degrees
 

International 7100



8.7L L6 Diesel Turbo Heavy Duty Thermostat
Temperature 190F
Includes seal
with Electronic Fuel Injection
OE Specified Temperature 190 Degrees

1 Per Vehicle

2004

 

2003

 

2002

 

2004

 

2003

 

2002

 
International 7400

8.7L L6 Diesel Turbo
1
 
Heavy Duty Thermostat
Temperature 190F
Includes seal
OE Specified Temperature 190 Degrees
 

International 7400



8.7L L6 Diesel Turbo Heavy Duty Thermostat
Temperature 190F
Includes seal
OE Specified Temperature 190 Degrees

1 Per Vehicle

2004

 

2003

 

2002

 

2004

 

2003

 

2002

 
International 7500

8.7L L6 Diesel Turbo
1
 
Heavy Duty Thermostat
Temperature 190F
Includes seal
OE Specified Temperature 190 Degrees
 

International 7500



8.7L L6 Diesel Turbo Heavy Duty Thermostat
Temperature 190F
Includes seal
OE Specified Temperature 190 Degrees

1 Per Vehicle

2003

 

2002

 

2001

 

2000

 

1999

 

1998

 

1997

 

1996

 

1995

 

2003

 

2002

 

2001

 

2000

 

1999

 

1998

 

1997

 

1996

 

1995

 
International 8100

8.7L L6 Diesel Turbo
1
 
Heavy Duty Thermostat
Temperature 190F
Includes seal
OE Specified Temperature 190 Degrees
 

International 8100



8.7L L6 Diesel Turbo Heavy Duty Thermostat
Temperature 190F
Includes seal
OE Specified Temperature 190 Degrees

1 Per Vehicle

1994

 

1994

 
International 8100

8.7L L6 Diesel Turbo
1
 
Heavy Duty Thermostat
Temperature 190F
Includes seal
with Electronic Fuel Injection
OE Specified Temperature 190 Degrees
 

International 8100



8.7L L6 Diesel Turbo Heavy Duty Thermostat
Temperature 190F
Includes seal
with Electronic Fuel Injection
OE Specified Temperature 190 Degrees

1 Per Vehicle

1997

 

1996

 

1997

 

1996

 
International 8200

8.7L L6 Diesel Turbo
1
 
Heavy Duty Thermostat
Temperature 190F
Includes seal
OE Specified Temperature 190 Degrees
 

International 8200



8.7L L6 Diesel Turbo Heavy Duty Thermostat
Temperature 190F
Includes seal
OE Specified Temperature 190 Degrees

1 Per Vehicle

2004

 

2003

 

2002

 

2004

 

2003

 

2002

 
International 8500

8.7L L6 Diesel Turbo
1
 
Heavy Duty Thermostat
Temperature 190F
Includes seal
OE Specified Temperature 190 Degrees
 

International 8500



8.7L L6 Diesel Turbo Heavy Duty Thermostat
Temperature 190F
Includes seal
OE Specified Temperature 190 Degrees

1 Per Vehicle

2000

 

1999

 

1998

 

1997

 

1996

 

1995

 

2000

 

1999

 

1998

 

1997

 

1996

 

1995

 
International F5070

8.7L L6 Diesel Turbo
1
 
Heavy Duty Thermostat
Temperature 190F
Includes seal
OE Specified Temperature 190 Degrees
 

International F5070



8.7L L6 Diesel Turbo Heavy Duty Thermostat
Temperature 190F
Includes seal
OE Specified Temperature 190 Degrees

1 Per Vehicle

1994

 

1994

 
International F5070

8.7L L6 Diesel Turbo
1
 
Heavy Duty Thermostat
Temperature 190F
Includes seal
with Electronic Fuel Injection
OE Specified Temperature 190 Degrees
 

International F5070



8.7L L6 Diesel Turbo Heavy Duty Thermostat
Temperature 190F
Includes seal
with Electronic Fuel Injection
OE Specified Temperature 190 Degrees

1 Per Vehicle

2002

 

2001

 

2000

 

1999

 

1998

 

1997

 

2002

 

2001

 

2000

 

1999

 

1998

 

1997

 
International Genesis RE

8.7L L6 Diesel Turbo
1
 
Heavy Duty Thermostat
Temperature 190F
Includes seal
OE Specified Temperature 190 Degrees
 

International Genesis RE



8.7L L6 Diesel Turbo Heavy Duty Thermostat
Temperature 190F
Includes seal
OE Specified Temperature 190 Degrees

1 Per Vehicle

1998

 

1998

 
Seagrave Fire Apparatus T

8.7L L6 Diesel Turbo
1
 
Heavy Duty Thermostat
Temperature 190F
Includes seal
OE Specified Temperature 190 Degrees
 

Seagrave Fire Apparatus T



8.7L L6 Diesel Turbo Heavy Duty Thermostat
Temperature 190F
Includes seal
OE Specified Temperature 190 Degrees

1 Per Vehicle

2002

 

2002

 
Spartan Motors Alpine

8.7L L6 Diesel Turbo
1
 
Heavy Duty Thermostat
Temperature 190F
Includes seal
OE Specified Temperature 190 Degrees
 

Spartan Motors Alpine



8.7L L6 Diesel Turbo Heavy Duty Thermostat
Temperature 190F
Includes seal
OE Specified Temperature 190 Degrees

1 Per Vehicle

2002

 

2002

 
Spartan Motors Gladiator

8.7L L6 Diesel Turbo
1
 
Heavy Duty Thermostat
Temperature 190F
Includes seal
OE Specified Temperature 190 Degrees
 

Spartan Motors Gladiator



8.7L L6 Diesel Turbo Heavy Duty Thermostat
Temperature 190F
Includes seal
OE Specified Temperature 190 Degrees

1 Per Vehicle