802.589.0911 Live Chat With Us

Finish Selecting Your Vehicle to Shop For Your Coolant Thermostat Seal

Choose a Year for your Kenworth 's Coolant Thermostat Seal

  • 2002
  • 2001
  • 2000
  • 1999
  • 1998
  • 1997
  • 1996
  • 1995
  • 1994
  • 1993
  • 1992
  • 1991
  • 1990
  • 1989
  • 1988
  • 1987
  • 1986
  • 1985
  • 1984
  • 1983
  • 1982
  • 1981

Shop By Brand

The Following brands are available based on your search.

  • Gates
    Gates
  • Stant
    Stant

Best Selling Genuine Kenworth Coolant Thermostat Seals

  • We Stock the following top leading brands, including Stant, Gates
  • Constantly Updated Inventory of Kenworth Replacement Coolant Thermostat Seal Parts

We stock Coolant Thermostat Seal parts for most Kenworth models, including C500, K100, K100E, K300, L700, T2000, T300, T400, T450, T600A, T800, W900.

Stant
Qty:
$1.22
Stant Engine Coolant Thermostat Seal  Lower
  • Thermostat Seal
Brand: Stant
Position: Lower
Additional Fitment Information:
Vehicle Fuel Type Position Block Engine CID CC
1994 - Kenworth K300 DIESEL Lower L 6 Cyl 5.9L 359 5882
Stant
Qty:
$5.49
Stant Engine Coolant Thermostat Seal
  • Thermostat Seal
Brand: Stant
Additional Fitment Information:
Vehicle Fuel Type Block Engine CID CC
1993 - Kenworth K300 DIESEL L 6 Cyl 5.9L 359 5882
Stant
Qty:
$3.02
Stant Engine Coolant Thermostat Seal  Upper
  • Thermostat Seal
Brand: Stant
Position: Upper
Additional Fitment Information:
Vehicle Fuel Type Position Block Engine CID CC
1994 - Kenworth K300 DIESEL Upper L 6 Cyl 5.9L 359 5882
Gates
2002 Kenworth T2000 Engine Coolant Thermostat Seal 6 Cyl 14.0L Gates - Thermostat Seal

P311-3C68506    33601  New

4661 , 5245231 , 5132155 , 30980 , 15883 , 186780 , BMS4724 , S-5020 , 12G31 , 659761 , 4L8098 , 133-1 , 166868A , 10492 , RTS-1 , 447GC216 , 33601 , 135600 , 3S9643 , 4L8089 , 25020 , 5020 , ITS-3 , W4661 , 347497R91 , 278069R91 , 82508 , 347947R91 , 6061 , 447GC171 , 6559761 , S401 , 4763839

Qty:
$5.13
Gates Engine Coolant Thermostat Seal
  • Thermostat Seal
  • Product Attributes:
    • Height (in): .25
    • Inside Diameter (in): 2.27
    • Outside Diameter (in): 2.66
    • Style: Metal Clad
    • Type: Thermostat Seal
  • Suggested Purchase Quantity: 2
    • Most jobs typically require 2 of this item.
Brand: Gates
Additional Fitment Information:
Vehicle Fuel Type Block Engine CID CC
2002 - Kenworth T2000 DIESEL L 6 Cyl 14.0L 855 14013
Gates
1997 Kenworth T300 Engine Coolant Thermostat Seal - Lower 6 Cyl 5.9L Gates - Thermostat Seal

P311-5C5F19A    33673  New

30891 , 27291 , 25291 , 33673 , 1108 , 4761291

Qty:
$0.99
Gates Engine Coolant Thermostat Seal  Lower
  • Thermostat Seal
  • Product Attributes:
    • Height (in): .155
    • Inside Diameter (in): 2.18
    • Outside Diameter (in): 2.465
    • Style: Square Cut
    • Type: Thermostat Seal
Brand: Gates
Position: Lower
Additional Fitment Information:
Vehicle Fuel Type Position Block Engine CID CC
1997 - Kenworth T300 DIESEL Lower L 6 Cyl 5.9L 359 5882
Gates
1997 Kenworth T300 Engine Coolant Thermostat Seal - Upper 6 Cyl 5.9L Gates - Thermostat Seal

P311-21CABEC    33674  New

30892 , 33674 , 25292 , 27292 , 1109

Qty:
$2.44
Gates Engine Coolant Thermostat Seal  Upper
  • Thermostat Seal
  • Product Attributes:
    • Height (in): .563
    • Inside Diameter (in): 1.994
    • Outside Diameter (in): 2.465
    • Style: Lathe Cut, Stepped
    • Type: Thermostat Seal
Brand: Gates
Position: Upper
Additional Fitment Information:
Vehicle Fuel Type Position Block Engine CID CC
1997 - Kenworth T300 DIESEL Upper L 6 Cyl 5.9L 359 5882
Gates
1993 Kenworth K300 Engine Coolant Thermostat Seal 6 Cyl 5.9L Gates - Thermostat Seal

P311-0944E88    33668  New

30884 , 35526 , 25287 , 33668 , 83506402 , 27287 , 30984 , 1104 , 4728207

Qty:
$4.70
Gates Engine Coolant Thermostat Seal
  • Thermostat Seal
  • Product Attributes:
    • Height (in): .64
    • Inside Diameter (in): 1.866
    • Outside Diameter (in): 2.33
    • Style: Rectangular
    • Type: Thermostat Seal
Brand: Gates
Additional Fitment Information:
Vehicle Fuel Type Block Engine CID CC
1993 - Kenworth K300 DIESEL L 6 Cyl 5.9L 359 5882
Stant
1993 Kenworth K300 Engine Coolant Thermostat Seal 6 Cyl 5.9L Stant - Thermostat Seal

P311-49A59E8    27287  New

35526 , 27287 , 33668 , 442 9301 , 4728207 , 83506402 , 2270

Qty:
$3.04
  • Replaces 25287
  • Thermostat Seal
  • Conforms to OE specification. Engineered for long lasting operation. You can count on Stant for Best to Market!
Brand: Stant
Additional Fitment Information:
Vehicle Block Engine CID CC
1993 - Kenworth K300 L 6 Cyl 5.9L 359 5882
Stant
1994 Kenworth K300 Engine Coolant Thermostat Seal - Upper 6 Cyl 5.9L Stant - Thermostat Seal

P311-3BB6B6F    27292  New

33674 , 27292

Qty:
$4.76
Stant Engine Coolant Thermostat Seal  Upper
  • Replaces 25292
  • Thermostat Seal
  • Conforms to OE specification. Engineered for long lasting operation. You can count on Stant for Best to Market!
Brand: Stant
Position: Upper
Additional Fitment Information:
Vehicle Position Block Engine CID CC
1994 - Kenworth K300 Upper L 6 Cyl 5.9L 359 5882
Stant
1994 Kenworth K300 Engine Coolant Thermostat Seal - Lower 6 Cyl 5.9L Stant - Thermostat Seal

P311-219B301    27291  New

33673 , 27291 , 4761291

Qty:
$1.45
  • Replaces 25291
  • Thermostat Seal
  • Conforms to OE specification. Engineered for long lasting operation. You can count on Stant for Best to Market!
Brand: Stant
Position: Lower
Additional Fitment Information:
Vehicle Position Block Engine CID CC
1994 - Kenworth K300 Lower L 6 Cyl 5.9L 359 5882