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  2. Auto Parts
  3. Belts and Cooling
  4. Thermostat and Housing
  5. Engine Coolant Thermostat
  6. Stant 14537

Stant 14537 Engine Coolant Thermostat

Stant 14537 Engine Coolant Thermostat

Stant
Brand:Stant
Part Number: 14537
UPC: 033342045378
Weight: 0.45 lbs
Condition:New



Availability:
0 in Stock
 OUT OF STOCK

Product Information

Description:

Get the Stant 14537 Engine Coolant Thermostat for your vehicle. Buy now and secure your purchase online!

Select a vehicle to narrow Stant 14537 Engine Coolant Thermostat fitment info!

Last Updated: 12/26/2023

Years Vehicle Per Vehicle Fit NotesFitment Notes
Showing 100 fitments from page 5 of 6

1981

 

1981

 
Peterbilt 352

14.6L L6 Diesel Turbo
1
 
Heavy-Duty Thermostat
Temperature 170 Degrees
Seal Included Seal Included
 

Peterbilt 352



14.6L L6 Diesel Turbo Heavy-Duty Thermostat
Temperature 170 Degrees
Seal Included Seal Included

1 Per Vehicle

1985

 

1984

 

1983

 

1982

 

1981

 

1985

 

1984

 

1983

 

1982

 

1981

 
Peterbilt 353

14.6L L6 Diesel Turbo
1
 
Heavy-Duty Thermostat
Temperature 170 Degrees
Seal Included Seal Included
 

Peterbilt 353



14.6L L6 Diesel Turbo Heavy-Duty Thermostat
Temperature 170 Degrees
Seal Included Seal Included

1 Per Vehicle

2007

 

2006

 

2005

 

2007

 

2006

 

2005

 
Peterbilt 357

11.1L 6 Diesel,
12.5L 6 Diesel,
8.8L L6 Diesel Turbo
1
 
Heavy-Duty Thermostat
Temperature 170 Degrees
Seal Included Seal Included
 

Peterbilt 357



11.1L 6 Diesel,
12.5L 6 Diesel,
8.8L L6 Diesel Turbo Heavy-Duty Thermostat
Temperature 170 Degrees
Seal Included Seal Included

1 Per Vehicle

2004

 

2003

 

2002

 

2001

 

2000

 

1999

 

1998

 

1997

 

2004

 

2003

 

2002

 

2001

 

2000

 

1999

 

1998

 

1997

 
Peterbilt 357

12.0L 6 Diesel Turbo
1
 
Heavy-Duty Thermostat
Temperature 170 Degrees
Seal Included Seal Included
 

Peterbilt 357



12.0L 6 Diesel Turbo Heavy-Duty Thermostat
Temperature 170 Degrees
Seal Included Seal Included

1 Per Vehicle

2004

 

2003

 

2002

 

2001

 

2000

 

1999

 

1998

 

1997

 

1996

 

2004

 

2003

 

2002

 

2001

 

2000

 

1999

 

1998

 

1997

 

1996

 
Peterbilt 357

10.3L L6 Diesel Turbo
1
 
Heavy-Duty Thermostat
Temperature 170 Degrees
Seal Included Seal Included
 

Peterbilt 357



10.3L L6 Diesel Turbo Heavy-Duty Thermostat
Temperature 170 Degrees
Seal Included Seal Included

1 Per Vehicle

2002

 

2001

 

2000

 

1999

 

1998

 

2002

 

2001

 

2000

 

1999

 

1998

 
Peterbilt 357

14.0L L6 Diesel Turbo
2
 
Heavy-Duty Thermostat
Temperature 170 Degrees
Seal Included Seal Included
 

Peterbilt 357



14.0L L6 Diesel Turbo Heavy-Duty Thermostat
Temperature 170 Degrees
Seal Included Seal Included

2 Per Vehicle

2001

 

2001

 
Peterbilt 357

14.0L 12 Diesel
2
 
Heavy-Duty Thermostat
Temperature 170 Degrees
Seal Included Seal Included
 

Peterbilt 357



14.0L 12 Diesel Heavy-Duty Thermostat
Temperature 170 Degrees
Seal Included Seal Included

2 Per Vehicle

2000

 

2000

 
Peterbilt 357

10.0L L6 Diesel Turbo
2
 
Heavy-Duty Thermostat
Temperature 170 Degrees
Seal Included Seal Included
 

Peterbilt 357



10.0L L6 Diesel Turbo Heavy-Duty Thermostat
Temperature 170 Degrees
Seal Included Seal Included

2 Per Vehicle

2000

 

2000

 
Peterbilt 357

10.8L L6 Diesel Turbo
1
 
Heavy-Duty Thermostat
Temperature 170 Degrees
Seal Included Seal Included
 

Peterbilt 357



10.8L L6 Diesel Turbo Heavy-Duty Thermostat
Temperature 170 Degrees
Seal Included Seal Included

1 Per Vehicle

1999

 

1998

 

1997

 

1996

 

1995

 

1994

 

1993

 

1992

 

1991

 

1990

 

1989

 

1988

 

1987

 

1999

 

1998

 

1997

 

1996

 

1995

 

1994

 

1993

 

1992

 

1991

 

1990

 

1989

 

1988

 

1987

 
Peterbilt 357

14.6L L6 Diesel Turbo
1
 
Heavy-Duty Thermostat
Temperature 170 Degrees
Seal Included Seal Included
 

Peterbilt 357



14.6L L6 Diesel Turbo Heavy-Duty Thermostat
Temperature 170 Degrees
Seal Included Seal Included

1 Per Vehicle

1998

 

1998

 
Peterbilt 357

10.0L L6 Diesel Turbo
2
 
Heavy-Duty Thermostat
Temperature 170 Degrees
Seal Included Seal Included
 

Peterbilt 357



10.0L L6 Diesel Turbo Heavy-Duty Thermostat
Temperature 170 Degrees
Seal Included Seal Included

2 Per Vehicle

1997

 

1996

 

1995

 

1994

 

1997

 

1996

 

1995

 

1994

 
Peterbilt 357

10.8L L6 Diesel Turbo
1
 
Heavy-Duty Thermostat
Temperature 170 Degrees
Seal Included Seal Included
 

Peterbilt 357



10.8L L6 Diesel Turbo Heavy-Duty Thermostat
Temperature 170 Degrees
Seal Included Seal Included

1 Per Vehicle

1997

 

1996

 

1995

 

1994

 

1993

 

1992

 

1997

 

1996

 

1995

 

1994

 

1993

 

1992

 
Peterbilt 357

14.0L L6 Diesel Turbo
1
 
Heavy-Duty Thermostat
Temperature 170 Degrees
Seal Included Seal Included
 

Peterbilt 357



14.0L L6 Diesel Turbo Heavy-Duty Thermostat
Temperature 170 Degrees
Seal Included Seal Included

1 Per Vehicle

1997

 

1996

 

1995

 

1994

 

1993

 

1992

 

1991

 

1990

 

1989

 

1997

 

1996

 

1995

 

1994

 

1993

 

1992

 

1991

 

1990

 

1989

 
Peterbilt 357

10.3L 6 Diesel
1
 
Heavy-Duty Thermostat
Temperature 170 Degrees
Seal Included Seal Included
 

Peterbilt 357



10.3L 6 Diesel Heavy-Duty Thermostat
Temperature 170 Degrees
Seal Included Seal Included

1 Per Vehicle

1997

 

1996

 

1995

 

1994

 

1993

 

1992

 

1991

 

1990

 

1989

 

1988

 

1987

 

1997

 

1996

 

1995

 

1994

 

1993

 

1992

 

1991

 

1990

 

1989

 

1988

 

1987

 
Peterbilt 357

10.0L L6 Diesel Turbo
1
 
Heavy-Duty Thermostat
Temperature 170 Degrees
Seal Included Seal Included
W/O Low Flow Cool.
 

Peterbilt 357



10.0L L6 Diesel Turbo Heavy-Duty Thermostat
Temperature 170 Degrees
Seal Included Seal Included
W/O Low Flow Cool.

1 Per Vehicle

1996

 

1996

 
Peterbilt 357

10.3L 6 Diesel,
10.3L L6 Diesel Turbo
1
 
Heavy-Duty Thermostat
Temperature 170 Degrees
Seal Included Seal Included
W/O Low Flow Cool.
 

Peterbilt 357



10.3L 6 Diesel,
10.3L L6 Diesel Turbo Heavy-Duty Thermostat
Temperature 170 Degrees
Seal Included Seal Included
W/O Low Flow Cool.

1 Per Vehicle

1987

 

1986

 

1985

 

1984

 

1987

 

1986

 

1985

 

1984

 
Peterbilt 359

10.0L L6 Diesel Turbo
1
 
Heavy-Duty Thermostat
Temperature 170 Degrees
Seal Included Seal Included
W/O Low Flow Cool.
 

Peterbilt 359



10.0L L6 Diesel Turbo Heavy-Duty Thermostat
Temperature 170 Degrees
Seal Included Seal Included
W/O Low Flow Cool.

1 Per Vehicle

1987

 

1986

 

1985

 

1984

 

1983

 

1982

 

1981

 

1987

 

1986

 

1985

 

1984

 

1983

 

1982

 

1981

 
Peterbilt 359

14.6L L6 Diesel Turbo
1
 
Heavy-Duty Thermostat
Temperature 170 Degrees
Seal Included Seal Included
 

Peterbilt 359



14.6L L6 Diesel Turbo Heavy-Duty Thermostat
Temperature 170 Degrees
Seal Included Seal Included

1 Per Vehicle

1985

 

1984

 

1985

 

1984

 
Peterbilt 359

18.8L L6 Diesel Turbo
2
 
Heavy-Duty Thermostat
Temperature 170 Degrees
Seal Included Seal Included
 

Peterbilt 359



18.8L L6 Diesel Turbo Heavy-Duty Thermostat
Temperature 170 Degrees
Seal Included Seal Included

2 Per Vehicle

1985

 

1984

 

1983

 

1982

 

1981

 

1985

 

1984

 

1983

 

1982

 

1981

 
Peterbilt 359

18.0L V8 Diesel Turbo
1
 
Heavy-Duty Thermostat
Temperature 170 Degrees
Seal Included Seal Included
 

Peterbilt 359



18.0L V8 Diesel Turbo Heavy-Duty Thermostat
Temperature 170 Degrees
Seal Included Seal Included

1 Per Vehicle

1982

 

1982

 
Peterbilt 359

18.8L L6 Diesel Turbo
2
 
Heavy-Duty Thermostat
Temperature 170 Degrees
Seal Included Seal Included
 

Peterbilt 359



18.8L L6 Diesel Turbo Heavy-Duty Thermostat
Temperature 170 Degrees
Seal Included Seal Included

2 Per Vehicle

2005

 

2005

 
Peterbilt 362

11.1L 6 Diesel,
12.5L 6 Diesel
1
 
Heavy-Duty Thermostat
Temperature 170 Degrees
Seal Included Seal Included
 

Peterbilt 362



11.1L 6 Diesel,
12.5L 6 Diesel Heavy-Duty Thermostat
Temperature 170 Degrees
Seal Included Seal Included

1 Per Vehicle

2004

 

2004

 
Peterbilt 362

12.0L 6 Diesel Turbo
1
 
Heavy-Duty Thermostat
Temperature 170 Degrees
Seal Included Seal Included
 

Peterbilt 362



12.0L 6 Diesel Turbo Heavy-Duty Thermostat
Temperature 170 Degrees
Seal Included Seal Included

1 Per Vehicle

2002

 

2001

 

2000

 

1999

 

1998

 

1997

 

2002

 

2001

 

2000

 

1999

 

1998

 

1997

 
Peterbilt 362

10.3L L6 Diesel Turbo,
12.0L 6 Diesel Turbo
1
 
Heavy-Duty Thermostat
Temperature 170 Degrees
Seal Included Seal Included
 

Peterbilt 362



10.3L L6 Diesel Turbo,
12.0L 6 Diesel Turbo Heavy-Duty Thermostat
Temperature 170 Degrees
Seal Included Seal Included

1 Per Vehicle

2002

 

2001

 

2000

 

1999

 

1998

 

1997

 

2002

 

2001

 

2000

 

1999

 

1998

 

1997

 
Peterbilt 362

14.0L L6 Diesel Turbo
2
 
Heavy-Duty Thermostat
Temperature 170 Degrees
Seal Included Seal Included
 

Peterbilt 362



14.0L L6 Diesel Turbo Heavy-Duty Thermostat
Temperature 170 Degrees
Seal Included Seal Included

2 Per Vehicle

1999

 

1998

 

1997

 

1996

 

1995

 

1994

 

1993

 

1992

 

1991

 

1990

 

1989

 

1988

 

1987

 

1986

 

1985

 

1984

 

1983

 

1982

 

1981

 

1999

 

1998

 

1997

 

1996

 

1995

 

1994

 

1993

 

1992

 

1991

 

1990

 

1989

 

1988

 

1987

 

1986

 

1985

 

1984

 

1983

 

1982

 

1981

 
Peterbilt 362

14.6L L6 Diesel Turbo
1
 
Heavy-Duty Thermostat
Temperature 170 Degrees
Seal Included Seal Included
 

Peterbilt 362



14.6L L6 Diesel Turbo Heavy-Duty Thermostat
Temperature 170 Degrees
Seal Included Seal Included

1 Per Vehicle

1997

 

1996

 

1995

 

1997

 

1996

 

1995

 
Peterbilt 362

10.8L L6 Diesel Turbo
2
 
Heavy-Duty Thermostat
Temperature 170 Degrees
Seal Included Seal Included
 

Peterbilt 362



10.8L L6 Diesel Turbo Heavy-Duty Thermostat
Temperature 170 Degrees
Seal Included Seal Included

2 Per Vehicle

1997

 

1996

 

1995

 

1994

 

1993

 

1992

 

1991

 

1990

 

1989

 

1997

 

1996

 

1995

 

1994

 

1993

 

1992

 

1991

 

1990

 

1989

 
Peterbilt 362

10.3L 6 Diesel
1
 
Heavy-Duty Thermostat
Temperature 170 Degrees
Seal Included Seal Included
 

Peterbilt 362



10.3L 6 Diesel Heavy-Duty Thermostat
Temperature 170 Degrees
Seal Included Seal Included

1 Per Vehicle

1996

 

1995

 

1994

 

1993

 

1992

 

1996

 

1995

 

1994

 

1993

 

1992

 
Peterbilt 362

14.0L L6 Diesel Turbo
1
 
Heavy-Duty Thermostat
Temperature 170 Degrees
Seal Included Seal Included
 

Peterbilt 362



14.0L L6 Diesel Turbo Heavy-Duty Thermostat
Temperature 170 Degrees
Seal Included Seal Included

1 Per Vehicle

1994

 

1993

 

1992

 

1991

 

1990

 

1989

 

1988

 

1987

 

1986

 

1985

 

1994

 

1993

 

1992

 

1991

 

1990

 

1989

 

1988

 

1987

 

1986

 

1985

 
Peterbilt 362

10.0L L6 Diesel Turbo
1
 
Heavy-Duty Thermostat
Temperature 170 Degrees
Seal Included Seal Included
W/O Low Flow Cool.
 

Peterbilt 362



10.0L L6 Diesel Turbo Heavy-Duty Thermostat
Temperature 170 Degrees
Seal Included Seal Included
W/O Low Flow Cool.

1 Per Vehicle

1985

 

1984

 

1983

 

1985

 

1984

 

1983

 
Peterbilt 362

18.0L V8 Diesel Turbo
1
 
Heavy-Duty Thermostat
Temperature 170 Degrees
Seal Included Seal Included
 

Peterbilt 362



18.0L V8 Diesel Turbo Heavy-Duty Thermostat
Temperature 170 Degrees
Seal Included Seal Included

1 Per Vehicle

1983

 

1983

 
Peterbilt 362

18.8L L6 Diesel Turbo
2
 
Heavy-Duty Thermostat
Temperature 170 Degrees
Seal Included Seal Included
 

Peterbilt 362



18.8L L6 Diesel Turbo Heavy-Duty Thermostat
Temperature 170 Degrees
Seal Included Seal Included

2 Per Vehicle

2011

 

2010

 

2011

 

2010

 
Peterbilt 365

12.5L 6 Diesel
2
 
Heavy-Duty Thermostat
Temperature 170 Degrees
Seal Included Seal Included
 

Peterbilt 365



12.5L 6 Diesel Heavy-Duty Thermostat
Temperature 170 Degrees
Seal Included Seal Included

2 Per Vehicle

2009

 

2008

 

2009

 

2008

 
Peterbilt 365

12.5L 6 Diesel,
8.8L L6 Diesel Turbo
1
 
Heavy-Duty Thermostat
Temperature 170 Degrees
Seal Included Seal Included
 

Peterbilt 365



12.5L 6 Diesel,
8.8L L6 Diesel Turbo Heavy-Duty Thermostat
Temperature 170 Degrees
Seal Included Seal Included

1 Per Vehicle

2011

 

2010

 

2011

 

2010

 
Peterbilt 367

12.5L 6 Diesel
2
 
Heavy-Duty Thermostat
Temperature 170 Degrees
Seal Included Seal Included
 

Peterbilt 367



12.5L 6 Diesel Heavy-Duty Thermostat
Temperature 170 Degrees
Seal Included Seal Included

2 Per Vehicle

2009

 

2008

 

2009

 

2008

 
Peterbilt 367

12.5L 6 Diesel
1
 
Heavy-Duty Thermostat
Temperature 170 Degrees
Seal Included Seal Included
 

Peterbilt 367



12.5L 6 Diesel Heavy-Duty Thermostat
Temperature 170 Degrees
Seal Included Seal Included

1 Per Vehicle

1994

 

1993

 

1992

 

1991

 

1990

 

1989

 

1994

 

1993

 

1992

 

1991

 

1990

 

1989

 
Peterbilt 372

14.6L L6 Diesel Turbo
1
 
Heavy-Duty Thermostat
Temperature 170 Degrees
Seal Included Seal Included
 

Peterbilt 372



14.6L L6 Diesel Turbo Heavy-Duty Thermostat
Temperature 170 Degrees
Seal Included Seal Included

1 Per Vehicle

1993

 

1992

 

1993

 

1992

 
Peterbilt 372

14.0L L6 Diesel Turbo
1
 
Heavy-Duty Thermostat
Temperature 170 Degrees
Seal Included Seal Included
 

Peterbilt 372



14.0L L6 Diesel Turbo Heavy-Duty Thermostat
Temperature 170 Degrees
Seal Included Seal Included

1 Per Vehicle

1991

 

1990

 

1991

 

1990

 
Peterbilt 372

10.3L 6 Diesel
1
 
Heavy-Duty Thermostat
Temperature 170 Degrees
Seal Included Seal Included
 

Peterbilt 372



10.3L 6 Diesel Heavy-Duty Thermostat
Temperature 170 Degrees
Seal Included Seal Included

1 Per Vehicle

1996

 

1995

 

1994

 

1993

 

1992

 

1991

 

1990

 

1989

 

1996

 

1995

 

1994

 

1993

 

1992

 

1991

 

1990

 

1989

 
Peterbilt 375

10.3L 6 Diesel
1
 
Heavy-Duty Thermostat
Temperature 170 Degrees
Seal Included Seal Included
 

Peterbilt 375



10.3L 6 Diesel Heavy-Duty Thermostat
Temperature 170 Degrees
Seal Included Seal Included

1 Per Vehicle

1996

 

1995

 

1994

 

1993

 

1992

 

1991

 

1990

 

1989

 

1988

 

1987

 

1996

 

1995

 

1994

 

1993

 

1992

 

1991

 

1990

 

1989

 

1988

 

1987

 
Peterbilt 375

10.0L L6 Diesel Turbo
1
 
Heavy-Duty Thermostat
Temperature 170 Degrees
Seal Included Seal Included
W/O Low Flow Cool.
 

Peterbilt 375



10.0L L6 Diesel Turbo Heavy-Duty Thermostat
Temperature 170 Degrees
Seal Included Seal Included
W/O Low Flow Cool.

1 Per Vehicle

1995

 

1994

 

1995

 

1994

 
Peterbilt 375

10.8L L6 Diesel Turbo
2
 
Heavy-Duty Thermostat
Temperature 170 Degrees
Seal Included Seal Included
 

Peterbilt 375



10.8L L6 Diesel Turbo Heavy-Duty Thermostat
Temperature 170 Degrees
Seal Included Seal Included

2 Per Vehicle

1988

 

1987

 

1988

 

1987

 
Peterbilt 375

14.6L L6 Diesel Turbo
1
 
Heavy-Duty Thermostat
Temperature 170 Degrees
Seal Included Seal Included
 

Peterbilt 375



14.6L L6 Diesel Turbo Heavy-Duty Thermostat
Temperature 170 Degrees
Seal Included Seal Included

1 Per Vehicle

1992

 

1991

 

1992

 

1991

 
Peterbilt 376

14.6L L6 Diesel Turbo
1
 
Heavy-Duty Thermostat
Temperature 170 Degrees
Seal Included Seal Included
 

Peterbilt 376



14.6L L6 Diesel Turbo Heavy-Duty Thermostat
Temperature 170 Degrees
Seal Included Seal Included

1 Per Vehicle

2001

 

2000

 

2001

 

2000

 
Peterbilt 377

12.0L 6 Diesel Turbo,
14.0L L6 Diesel Turbo
2
 
Heavy-Duty Thermostat
Temperature 170 Degrees
Seal Included Seal Included
 

Peterbilt 377



12.0L 6 Diesel Turbo,
14.0L L6 Diesel Turbo Heavy-Duty Thermostat
Temperature 170 Degrees
Seal Included Seal Included

2 Per Vehicle

2001

 

2000

 

1999

 

1998

 

1997

 

1996

 

2001

 

2000

 

1999

 

1998

 

1997

 

1996

 
Peterbilt 377

10.3L L6 Diesel Turbo
1
 
Heavy-Duty Thermostat
Temperature 170 Degrees
Seal Included Seal Included
 

Peterbilt 377



10.3L L6 Diesel Turbo Heavy-Duty Thermostat
Temperature 170 Degrees
Seal Included Seal Included

1 Per Vehicle

1999

 

1998

 

1997

 

1999

 

1998

 

1997

 
Peterbilt 377

12.0L 6 Diesel Turbo
1
 
Heavy-Duty Thermostat
Temperature 170 Degrees
Seal Included Seal Included
 

Peterbilt 377



12.0L 6 Diesel Turbo Heavy-Duty Thermostat
Temperature 170 Degrees
Seal Included Seal Included

1 Per Vehicle

1999

 

1998

 

1997

 

1996

 

1995

 

1994

 

1993

 

1992

 

1999

 

1998

 

1997

 

1996

 

1995

 

1994

 

1993

 

1992

 
Peterbilt 377

14.0L L6 Diesel Turbo
1
 
Heavy-Duty Thermostat
Temperature 170 Degrees
Seal Included Seal Included
 

Peterbilt 377



14.0L L6 Diesel Turbo Heavy-Duty Thermostat
Temperature 170 Degrees
Seal Included Seal Included

1 Per Vehicle

1999

 

1998

 

1997

 

1996

 

1995

 

1994

 

1993

 

1992

 

1991

 

1990

 

1989

 

1988

 

1987

 

1999

 

1998

 

1997

 

1996

 

1995

 

1994

 

1993

 

1992

 

1991

 

1990

 

1989

 

1988

 

1987

 
Peterbilt 377

14.6L L6 Diesel Turbo
1
 
Heavy-Duty Thermostat
Temperature 170 Degrees
Seal Included Seal Included
 

Peterbilt 377



14.6L L6 Diesel Turbo Heavy-Duty Thermostat
Temperature 170 Degrees
Seal Included Seal Included

1 Per Vehicle

1997

 

1997

 
Peterbilt 377

10.8L L6 Diesel Turbo
1
 
Heavy-Duty Thermostat
Temperature 170 Degrees
Seal Included Seal Included
 

Peterbilt 377



10.8L L6 Diesel Turbo Heavy-Duty Thermostat
Temperature 170 Degrees
Seal Included Seal Included

1 Per Vehicle

1997

 

1996

 

1995

 

1994

 

1993

 

1992

 

1991

 

1990

 

1989

 

1997

 

1996

 

1995

 

1994

 

1993

 

1992

 

1991

 

1990

 

1989

 
Peterbilt 377

10.3L 6 Diesel
1
 
Heavy-Duty Thermostat
Temperature 170 Degrees
Seal Included Seal Included
 

Peterbilt 377



10.3L 6 Diesel Heavy-Duty Thermostat
Temperature 170 Degrees
Seal Included Seal Included

1 Per Vehicle

1996

 

1995

 

1994

 

1996

 

1995

 

1994

 
Peterbilt 377

10.8L L6 Diesel Turbo
2
 
Heavy-Duty Thermostat
Temperature 170 Degrees
Seal Included Seal Included
 

Peterbilt 377



10.8L L6 Diesel Turbo Heavy-Duty Thermostat
Temperature 170 Degrees
Seal Included Seal Included

2 Per Vehicle

1994

 

1993

 

1992

 

1991

 

1990

 

1989

 

1988

 

1987

 

1994

 

1993

 

1992

 

1991

 

1990

 

1989

 

1988

 

1987

 
Peterbilt 377

10.0L L6 Diesel Turbo
1
 
Heavy-Duty Thermostat
Temperature 170 Degrees
Seal Included Seal Included
W/O Low Flow Cool.
 

Peterbilt 377



10.0L L6 Diesel Turbo Heavy-Duty Thermostat
Temperature 170 Degrees
Seal Included Seal Included
W/O Low Flow Cool.

1 Per Vehicle

2007

 

2006

 

2005

 

2007

 

2006

 

2005

 
Peterbilt 378

12.5L 6 Diesel
1
 
Heavy-Duty Thermostat
Temperature 170 Degrees
Seal Included Seal Included
 

Peterbilt 378



12.5L 6 Diesel Heavy-Duty Thermostat
Temperature 170 Degrees
Seal Included Seal Included

1 Per Vehicle

2007

 

2006

 

2005

 

2004

 

2007

 

2006

 

2005

 

2004

 
Peterbilt 378

11.1L 6 Diesel
1
 
Heavy-Duty Thermostat
Temperature 170 Degrees
Seal Included Seal Included
 

Peterbilt 378



11.1L 6 Diesel Heavy-Duty Thermostat
Temperature 170 Degrees
Seal Included Seal Included

1 Per Vehicle

2004

 

2003

 

2002

 

2001

 

2000

 

1999

 

1998

 

1997

 

2004

 

2003

 

2002

 

2001

 

2000

 

1999

 

1998

 

1997

 
Peterbilt 378

12.0L 6 Diesel Turbo
1
 
Heavy-Duty Thermostat
Temperature 170 Degrees
Seal Included Seal Included
 

Peterbilt 378



12.0L 6 Diesel Turbo Heavy-Duty Thermostat
Temperature 170 Degrees
Seal Included Seal Included

1 Per Vehicle

2003

 

2002

 

2001

 

2000

 

1999

 

1998

 

1997

 

1996

 

2003

 

2002

 

2001

 

2000

 

1999

 

1998

 

1997

 

1996

 
Peterbilt 378

10.3L L6 Diesel Turbo
1
 
Heavy-Duty Thermostat
Temperature 170 Degrees
Seal Included Seal Included
 

Peterbilt 378



10.3L L6 Diesel Turbo Heavy-Duty Thermostat
Temperature 170 Degrees
Seal Included Seal Included

1 Per Vehicle

2002

 

2001

 

2000

 

1999

 

1998

 

1997

 

1996

 

1995

 

1994

 

1993

 

1992

 

2002

 

2001

 

2000

 

1999

 

1998

 

1997

 

1996

 

1995

 

1994

 

1993

 

1992

 
Peterbilt 378

14.0L L6 Diesel Turbo
1
 
Heavy-Duty Thermostat
Temperature 170 Degrees
Seal Included Seal Included
 

Peterbilt 378



14.0L L6 Diesel Turbo Heavy-Duty Thermostat
Temperature 170 Degrees
Seal Included Seal Included

1 Per Vehicle

1999

 

1998

 

1997

 

1996

 

1995

 

1994

 

1993

 

1992

 

1991

 

1990

 

1989

 

1988

 

1999

 

1998

 

1997

 

1996

 

1995

 

1994

 

1993

 

1992

 

1991

 

1990

 

1989

 

1988

 
Peterbilt 378

14.6L L6 Diesel Turbo
1
 
Heavy-Duty Thermostat
Temperature 170 Degrees
Seal Included Seal Included
 

Peterbilt 378



14.6L L6 Diesel Turbo Heavy-Duty Thermostat
Temperature 170 Degrees
Seal Included Seal Included

1 Per Vehicle

1997

 

1996

 

1995

 

1997

 

1996

 

1995

 
Peterbilt 378

10.8L L6 Diesel Turbo
1
 
Heavy-Duty Thermostat
Temperature 170 Degrees
Seal Included Seal Included
 

Peterbilt 378



10.8L L6 Diesel Turbo Heavy-Duty Thermostat
Temperature 170 Degrees
Seal Included Seal Included

1 Per Vehicle

1997

 

1996

 

1995

 

1994

 

1993

 

1992

 

1991

 

1990

 

1989

 

1997

 

1996

 

1995

 

1994

 

1993

 

1992

 

1991

 

1990

 

1989

 
Peterbilt 378

10.3L 6 Diesel
1
 
Heavy-Duty Thermostat
Temperature 170 Degrees
Seal Included Seal Included
 

Peterbilt 378



10.3L 6 Diesel Heavy-Duty Thermostat
Temperature 170 Degrees
Seal Included Seal Included

1 Per Vehicle

1997

 

1996

 

1995

 

1994

 

1993

 

1992

 

1991

 

1990

 

1989

 

1988

 

1997

 

1996

 

1995

 

1994

 

1993

 

1992

 

1991

 

1990

 

1989

 

1988

 
Peterbilt 378

10.0L L6 Diesel Turbo
1
 
Heavy-Duty Thermostat
Temperature 170 Degrees
Seal Included Seal Included
W/O Low Flow Cool.
 

Peterbilt 378



10.0L L6 Diesel Turbo Heavy-Duty Thermostat
Temperature 170 Degrees
Seal Included Seal Included
W/O Low Flow Cool.

1 Per Vehicle

2007

 

2006

 

2005

 

2007

 

2006

 

2005

 
Peterbilt 379

11.1L 6 Diesel
1
 
Heavy-Duty Thermostat
Temperature 170 Degrees
Seal Included Seal Included
 

Peterbilt 379



11.1L 6 Diesel Heavy-Duty Thermostat
Temperature 170 Degrees
Seal Included Seal Included

1 Per Vehicle

2007

 

2006

 

2005

 

2004

 

2007

 

2006

 

2005

 

2004

 
Peterbilt 379

12.5L 6 Diesel
1
 
Heavy-Duty Thermostat
Temperature 170 Degrees
Seal Included Seal Included
 

Peterbilt 379



12.5L 6 Diesel Heavy-Duty Thermostat
Temperature 170 Degrees
Seal Included Seal Included

1 Per Vehicle

2004

 

2003

 

2002

 

2001

 

2000

 

1999

 

1998

 

1997

 

2004

 

2003

 

2002

 

2001

 

2000

 

1999

 

1998

 

1997

 
Peterbilt 379

12.0L 6 Diesel Turbo
1
 
Heavy-Duty Thermostat
Temperature 170 Degrees
Seal Included Seal Included
 

Peterbilt 379



12.0L 6 Diesel Turbo Heavy-Duty Thermostat
Temperature 170 Degrees
Seal Included Seal Included

1 Per Vehicle

2003

 

2002

 

2001

 

2000

 

1999

 

1998

 

1997

 

1996

 

2003

 

2002

 

2001

 

2000

 

1999

 

1998

 

1997

 

1996

 
Peterbilt 379

10.3L L6 Diesel Turbo
1
 
Heavy-Duty Thermostat
Temperature 170 Degrees
Seal Included Seal Included
 

Peterbilt 379



10.3L L6 Diesel Turbo Heavy-Duty Thermostat
Temperature 170 Degrees
Seal Included Seal Included

1 Per Vehicle

2002

 

2001

 

2000

 

1999

 

1998

 

1997

 

1996

 

1995

 

1994

 

1993

 

1992

 

2002

 

2001

 

2000

 

1999

 

1998

 

1997

 

1996

 

1995

 

1994

 

1993

 

1992

 
Peterbilt 379

14.0L L6 Diesel Turbo
1
 
Heavy-Duty Thermostat
Temperature 170 Degrees
Seal Included Seal Included
 

Peterbilt 379



14.0L L6 Diesel Turbo Heavy-Duty Thermostat
Temperature 170 Degrees
Seal Included Seal Included

1 Per Vehicle

2001

 

2000

 

2001

 

2000

 
Peterbilt 379

14.0L 12 Diesel
1
 
Heavy-Duty Thermostat
Temperature 170 Degrees
Seal Included Seal Included
 

Peterbilt 379



14.0L 12 Diesel Heavy-Duty Thermostat
Temperature 170 Degrees
Seal Included Seal Included

1 Per Vehicle

2000

 

1999

 

1998

 

1997

 

1996

 

1995

 

1994

 

1993

 

1992

 

1991

 

1990

 

1989

 

1988

 

1987

 

2000

 

1999

 

1998

 

1997

 

1996

 

1995

 

1994

 

1993

 

1992

 

1991

 

1990

 

1989

 

1988

 

1987

 
Peterbilt 379

14.6L L6 Diesel Turbo
1
 
Heavy-Duty Thermostat
Temperature 170 Degrees
Seal Included Seal Included
 

Peterbilt 379



14.6L L6 Diesel Turbo Heavy-Duty Thermostat
Temperature 170 Degrees
Seal Included Seal Included

1 Per Vehicle

1997

 

1996

 

1995

 

1994

 

1997

 

1996

 

1995

 

1994

 
Peterbilt 379

10.8L L6 Diesel Turbo
1
 
Heavy-Duty Thermostat
Temperature 170 Degrees
Seal Included Seal Included
 

Peterbilt 379



10.8L L6 Diesel Turbo Heavy-Duty Thermostat
Temperature 170 Degrees
Seal Included Seal Included

1 Per Vehicle

1997

 

1996

 

1995

 

1994

 

1993

 

1992

 

1991

 

1990

 

1989

 

1997

 

1996

 

1995

 

1994

 

1993

 

1992

 

1991

 

1990

 

1989

 
Peterbilt 379

10.3L 6 Diesel
1
 
Heavy-Duty Thermostat
Temperature 170 Degrees
Seal Included Seal Included
 

Peterbilt 379



10.3L 6 Diesel Heavy-Duty Thermostat
Temperature 170 Degrees
Seal Included Seal Included

1 Per Vehicle

1994

 

1993

 

1992

 

1991

 

1990

 

1989

 

1988

 

1987

 

1994

 

1993

 

1992

 

1991

 

1990

 

1989

 

1988

 

1987

 
Peterbilt 379

10.0L L6 Diesel Turbo
1
 
Heavy-Duty Thermostat
Temperature 170 Degrees
Seal Included Seal Included
W/O Low Flow Cool.
 

Peterbilt 379



10.0L L6 Diesel Turbo Heavy-Duty Thermostat
Temperature 170 Degrees
Seal Included Seal Included
W/O Low Flow Cool.

1 Per Vehicle

2011

 

2011

 
Peterbilt 384

12.5L 6 Diesel
2
 
Heavy-Duty Thermostat
Temperature 170 Degrees
Seal Included Seal Included
 

Peterbilt 384



12.5L 6 Diesel Heavy-Duty Thermostat
Temperature 170 Degrees
Seal Included Seal Included

2 Per Vehicle

2010

 

2009

 

2008

 

2010

 

2009

 

2008

 
Peterbilt 384

12.5L 6 Diesel
1
 
Heavy-Duty Thermostat
Temperature 170 Degrees
Seal Included Seal Included
 

Peterbilt 384



12.5L 6 Diesel Heavy-Duty Thermostat
Temperature 170 Degrees
Seal Included Seal Included

1 Per Vehicle

2009

 

2008

 

2009

 

2008

 
Peterbilt 384

8.8L L6 Diesel Turbo
1
 
Heavy-Duty Thermostat
Temperature 170 Degrees
Seal Included Seal Included
 

Peterbilt 384



8.8L L6 Diesel Turbo Heavy-Duty Thermostat
Temperature 170 Degrees
Seal Included Seal Included

1 Per Vehicle

2007

 

2006

 

2005

 

2007

 

2006

 

2005

 
Peterbilt 385

11.1L 6 Diesel,
12.5L 6 Diesel
1
 
Heavy-Duty Thermostat
Temperature 170 Degrees
Seal Included Seal Included
 

Peterbilt 385



11.1L 6 Diesel,
12.5L 6 Diesel Heavy-Duty Thermostat
Temperature 170 Degrees
Seal Included Seal Included

1 Per Vehicle

2004

 

2003

 

2002

 

2001

 

2000

 

1999

 

1998

 

1997

 

1996

 

2004

 

2003

 

2002

 

2001

 

2000

 

1999

 

1998

 

1997

 

1996

 
Peterbilt 385

10.3L L6 Diesel Turbo,
12.0L 6 Diesel Turbo
1
 
Heavy-Duty Thermostat
Temperature 170 Degrees
Seal Included Seal Included
 

Peterbilt 385



10.3L L6 Diesel Turbo,
12.0L 6 Diesel Turbo Heavy-Duty Thermostat
Temperature 170 Degrees
Seal Included Seal Included

1 Per Vehicle

2002

 

2002

 
Peterbilt 385

14.0L L6 Diesel Turbo
1
 
Heavy-Duty Thermostat
Temperature 170 Degrees
Seal Included Seal Included
 

Peterbilt 385



14.0L L6 Diesel Turbo Heavy-Duty Thermostat
Temperature 170 Degrees
Seal Included Seal Included

1 Per Vehicle

2001

 

2001

 
Peterbilt 385

14.0L L6 Diesel Turbo
2
 
Heavy-Duty Thermostat
Temperature 170 Degrees
Seal Included Seal Included
 

Peterbilt 385



14.0L L6 Diesel Turbo Heavy-Duty Thermostat
Temperature 170 Degrees
Seal Included Seal Included

2 Per Vehicle

1997

 

1996

 

1997

 

1996

 
Peterbilt 385

10.0L L6 Diesel Turbo
1
 
Heavy-Duty Thermostat
Temperature 170 Degrees
Seal Included Seal Included
W/O Low Flow Cool.
 

Peterbilt 385



10.0L L6 Diesel Turbo Heavy-Duty Thermostat
Temperature 170 Degrees
Seal Included Seal Included
W/O Low Flow Cool.

1 Per Vehicle

1997

 

1996

 

1997

 

1996

 
Peterbilt 385

10.3L 6 Diesel,
10.8L L6 Diesel Turbo
1
 
Heavy-Duty Thermostat
Temperature 170 Degrees
Seal Included Seal Included
 

Peterbilt 385



10.3L 6 Diesel,
10.8L L6 Diesel Turbo Heavy-Duty Thermostat
Temperature 170 Degrees
Seal Included Seal Included

1 Per Vehicle

2011

 

2010

 

2011

 

2010

 
Peterbilt 386

12.5L 6 Diesel
2
 
Heavy-Duty Thermostat
Temperature 170 Degrees
Seal Included Seal Included
 

Peterbilt 386



12.5L 6 Diesel Heavy-Duty Thermostat
Temperature 170 Degrees
Seal Included Seal Included

2 Per Vehicle

2009

 

2008

 

2007

 

2006

 

2009

 

2008

 

2007

 

2006

 
Peterbilt 386

12.5L 6 Diesel
1
 
Heavy-Duty Thermostat
Temperature 170 Degrees
Seal Included Seal Included
 

Peterbilt 386



12.5L 6 Diesel Heavy-Duty Thermostat
Temperature 170 Degrees
Seal Included Seal Included

1 Per Vehicle

2011

 

2010

 

2011

 

2010

 
Peterbilt 387

12.5L 6 Diesel
2
 
Heavy-Duty Thermostat
Temperature 170 Degrees
Seal Included Seal Included
 

Peterbilt 387



12.5L 6 Diesel Heavy-Duty Thermostat
Temperature 170 Degrees
Seal Included Seal Included

2 Per Vehicle

2009

 

2008

 

2007

 

2006

 

2005

 

2009

 

2008

 

2007

 

2006

 

2005

 
Peterbilt 387

12.5L 6 Diesel
1
 
Heavy-Duty Thermostat
Temperature 170 Degrees
Seal Included Seal Included
 

Peterbilt 387



12.5L 6 Diesel Heavy-Duty Thermostat
Temperature 170 Degrees
Seal Included Seal Included

1 Per Vehicle

2004

 

2003

 

2002

 

2001

 

2000

 

2004

 

2003

 

2002

 

2001

 

2000

 
Peterbilt 387

12.0L 6 Diesel Turbo
1
 
Heavy-Duty Thermostat
Temperature 170 Degrees
Seal Included Seal Included
 

Peterbilt 387



12.0L 6 Diesel Turbo Heavy-Duty Thermostat
Temperature 170 Degrees
Seal Included Seal Included

1 Per Vehicle

2003

 

2003

 
Peterbilt 387

12.5L 6 Diesel
2
 
Heavy-Duty Thermostat
Temperature 170 Degrees
Seal Included Seal Included
 

Peterbilt 387



12.5L 6 Diesel Heavy-Duty Thermostat
Temperature 170 Degrees
Seal Included Seal Included

2 Per Vehicle

2002

 

2002

 
Peterbilt 387

14.0L L6 Diesel Turbo
2
 
Heavy-Duty Thermostat
Temperature 170 Degrees
Seal Included Seal Included
 

Peterbilt 387



14.0L L6 Diesel Turbo Heavy-Duty Thermostat
Temperature 170 Degrees
Seal Included Seal Included

2 Per Vehicle

2011

 

2010

 

2011

 

2010

 
Peterbilt 388

12.5L 6 Diesel
2
 
Heavy-Duty Thermostat
Temperature 170 Degrees
Seal Included Seal Included
 

Peterbilt 388



12.5L 6 Diesel Heavy-Duty Thermostat
Temperature 170 Degrees
Seal Included Seal Included

2 Per Vehicle

2009

 

2008

 

2009

 

2008

 
Peterbilt 388

12.5L 6 Diesel
1
 
Heavy-Duty Thermostat
Temperature 170 Degrees
Seal Included Seal Included
 

Peterbilt 388



12.5L 6 Diesel Heavy-Duty Thermostat
Temperature 170 Degrees
Seal Included Seal Included

1 Per Vehicle

2007

 

2006

 

2007

 

2006

 
Pierce Mfg. Inc. Enforcer

8.8L L6 Diesel Turbo
2
 
Heavy-Duty Thermostat
Temperature 170 Degrees
Seal Included Seal Included
 

Pierce Mfg. Inc. Enforcer



8.8L L6 Diesel Turbo Heavy-Duty Thermostat
Temperature 170 Degrees
Seal Included Seal Included

2 Per Vehicle

2007

 

2007

 
Pierce Mfg. Inc. Saber

8.8L L6 Diesel Turbo
2
 
Heavy-Duty Thermostat
Temperature 170 Degrees
Seal Included Seal Included
 

Pierce Mfg. Inc. Saber



8.8L L6 Diesel Turbo Heavy-Duty Thermostat
Temperature 170 Degrees
Seal Included Seal Included

2 Per Vehicle

2009

 

2009

 
Sterling Truck A9500

12.5L 6 Diesel,
14.0L L6 Diesel Turbo/Aftercooled
1
 
Heavy-Duty Thermostat
Temperature 170 Degrees
Seal Included Seal Included
 

Sterling Truck A9500



12.5L 6 Diesel,
14.0L L6 Diesel Turbo/Aftercooled Heavy-Duty Thermostat
Temperature 170 Degrees
Seal Included Seal Included

1 Per Vehicle

2009

 

2009

 
Sterling Truck A9500

14.6L L6 Diesel Turbo
2
 
Heavy-Duty Thermostat
Temperature 170 Degrees
Seal Included Seal Included
 

Sterling Truck A9500



14.6L L6 Diesel Turbo Heavy-Duty Thermostat
Temperature 170 Degrees
Seal Included Seal Included

2 Per Vehicle

2007

 

2006

 

2005

 

2007

 

2006

 

2005

 
Sterling Truck A9500

8.8L L6 Diesel Turbo
1
 
Heavy-Duty Thermostat
Temperature 170 Degrees
Seal Included Seal Included
 

Sterling Truck A9500



8.8L L6 Diesel Turbo Heavy-Duty Thermostat
Temperature 170 Degrees
Seal Included Seal Included

1 Per Vehicle

2007

 

2006

 

2005

 

2004

 

2007

 

2006

 

2005

 

2004

 
Sterling Truck A9500

11.1L 6 Diesel,
12.5L 6 Diesel
1
 
Heavy-Duty Thermostat
Temperature 170 Degrees
Seal Included Seal Included
 

Sterling Truck A9500



11.1L 6 Diesel,
12.5L 6 Diesel Heavy-Duty Thermostat
Temperature 170 Degrees
Seal Included Seal Included

1 Per Vehicle

2001

 

2001

 
Sterling Truck A9500

14.6L L6 Diesel Turbo
2
 
Heavy-Duty Thermostat
Temperature 170 Degrees
Seal Included Seal Included
 

Sterling Truck A9500



14.6L L6 Diesel Turbo Heavy-Duty Thermostat
Temperature 170 Degrees
Seal Included Seal Included

2 Per Vehicle

2001

 

2001

 
Sterling Truck A9513

10.3L L6 Diesel Turbo
1
 
Heavy-Duty Thermostat
Temperature 170 Degrees
Seal Included Seal Included
 

Sterling Truck A9513



10.3L L6 Diesel Turbo Heavy-Duty Thermostat
Temperature 170 Degrees
Seal Included Seal Included

1 Per Vehicle

2008

 

2007

 

2006

 

2005

 

2004

 

2008

 

2007

 

2006

 

2005

 

2004

 
Sterling Truck AT9500

12.5L 6 Diesel
1
 
Heavy-Duty Thermostat
Temperature 170 Degrees
Seal Included Seal Included
 

Sterling Truck AT9500



12.5L 6 Diesel Heavy-Duty Thermostat
Temperature 170 Degrees
Seal Included Seal Included

1 Per Vehicle
See More Fitments on Page 6 - or - Select Your Vehicle Above