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Shop By Brand

The Following brands are available based on your search.

  • Dorman
    Dorman
  • Earl's Performance
    Earl's Performance
  • Four Seasons
    Four Seasons
  • Gates
    Gates
  • Motorad
    Motorad
  • Proform
    Proform

Best Selling Genuine Isuzu Coolant Thermostat Housings

  • We Stock the following top leading brands, including Gates, Dorman, Four Seasons, Motorad
  • Constantly Updated Inventory of Isuzu Replacement Coolant Thermostat Housing Parts

We stock Coolant Thermostat Housing parts for most Isuzu models, including Rodeo, Trooper.


Gates
2003 Isuzu Axiom Engine Coolant Thermostat Housing Gates

P311-150A582    W0133-1609218  New

Qty:
In Stock & Ready to Ship
$187.48
Gates Engine Coolant Thermostat Housing
  • Water inlet from lower radiator hose.
  • .
Brand: Gates
Additional Fitment Information:
Vehicle
2003 - Isuzu Axiom
Dorman
1987 Isuzu Trooper Engine Coolant Thermostat Housing 4 Cyl 2.3L Dorman

P311-15D54EA    W0133-1626553  New

Qty:
In Stock & Ready to Ship
$47.68
Dorman Engine Coolant Thermostat Housing
  • OE Solutions
  • Water Inlet
Brand: Dorman
Additional Fitment Information:
Vehicle Block Engine CID CC
1987 - Isuzu Trooper L 4 Cyl 2.3L - 2254
Dorman
1999 Isuzu Hombre Engine Coolant Thermostat Housing 6 Cyl 4.3L Dorman

P311-18B43B2    902-107  New

12557563 , 147-0014 , 15-1794 , 5168KT , 6256 , 8102447640 , 8125575630 , 815168 , 815589 , 85168 , CH5168 , CO34764 , KGT-9208 , SK902107

Qty:
In Stock & Ready to Ship
$29.38
Dorman Engine Coolant Thermostat Housing
  • Engine Coolant Thermostat Housing
  • Cover Left Hand Drive (LHD)
  • Product Attributes:
    • Air Vent (Bleeder Valve): No
    • Bolts Included: No
    • Mounting Hole Diameter: 0.353
    • Mounting Hole Quantity: 2
    • O Rings Included: No
    • Outlet Port Diameter: 1.263
    • Package Contents: Water Outlet
    • Thermostat Included: No
  • Features:
    • Ideal replacement - this engine coolant thermostat housing directly replaces the original housing on specified vehicle years, makes and models
    • Durable construction - this part is specifically designed to withstand extreme temperature changes and resist cracking and leaking
    • Cost-effective and reliable - offers original manufacturer quality at lower cost than getting replacement at dealer
    • Industry-leading design - professionally engineered by the aftermarket leader in replacement thermostat housings
  • This replacement engine coolant thermostat housing is engineered to match the fit and durability of the stock thermostat housing on specified vehicles. It is designed to withstand extreme temperature changes to extend service life.
Brand: Dorman
Additional Fitment Information:
Vehicle Block Engine CID CC
1999 - Isuzu Hombre V 6 Cyl 4.3L - 4294
Four Seasons
2000 Isuzu Amigo Engine Coolant Thermostat Housing 6 Cyl 3.2L Four Seasons - Thermostat Housing

P311-1B1169B    86132  New

815952 , 86132 , 8971318842 , 9025830 , CH6132 , W98662

Qty:
In Stock & Ready to Ship
$245.48
Four Seasons Engine Coolant Thermostat Housing
  • Engine Coolant Thermostat Housing
  • Thermostat Housing
  • Product Attributes:
    • Description: Engine Coolant Components
    • Meets / Exceeds OEM?: Yes
    • Style: W/o Thermostat
    • Thermostat Included?: Not Included
Brand: Four Seasons
Additional Fitment Information:
Vehicle Block Engine CID CC
2000 - Isuzu Amigo V 6 Cyl 3.2L - 3165
Motorad
1987 Isuzu Pickup Engine Coolant Thermostat Housing 4 Cyl 2.3L Motorad

P311-3E613BC    CH6064  New

85049 , 8941724201 , 902-5064 , 9CH6064 , CH6064 , NI

Qty:
In Stock & Ready to Ship
$15.45
Motorad Engine Coolant Thermostat Housing
  • Engine Coolant Thermostat Housing
  • Includes housing and gasket
  • Product Attributes:
    • Bolts Included: No
    • Mounting Hole Quantity: 2
    • Outlet Diameter: 1.25 In
  • Manufactured to the highest OEM quality standards by an OE Supplier, using proprietary material to stand up to even the most demanding automotive cooling systems. Thermal shock validated and 100% leak tested Meets or exceeds all OEM standards.
Brand: Motorad
Additional Fitment Information:
Vehicle Block Engine CID CC
1987 - Isuzu Pickup L 4 Cyl 2.3L - 2254
Motorad
2005 Isuzu Ascender Engine Coolant Thermostat Housing 6 Cyl 4.2L Motorad

P311-5AEDD17    CH5096  New

15-1823 , 24576963 , 815582 , 85096 , 902-116 , 9CH5096 , CH5096 , CO34809

Qty:
In Stock & Ready to Ship
$16.79
Motorad Engine Coolant Thermostat Housing
  • Engine Coolant Water Outlet
  • Includes housing and seal
  • Product Attributes:
    • Bolts Included: No
    • Mounting Hole Quantity: 2
    • Outlet Diameter: 1.29 In
  • Manufactured to the highest OEM quality standards by an OE Supplier, using proprietary material to stand up to even the most demanding automotive cooling systems. Thermal shock validated and 100% leak tested
Brand: Motorad
Additional Fitment Information:
Vehicle Block Engine CID CC
2005 - Isuzu Ascender L 6 Cyl 4.2L 256 -
Motorad
1984 Isuzu Trooper Engine Coolant Thermostat Housing 4 Cyl 1.9L Motorad

P311-4B6CE65    CH3058  New

84897 , 8942098720 , 902-2058 , 9CH3058 , CH3058 , NI

Qty:
In Stock & Ready to Ship
$17.05
Motorad Engine Coolant Thermostat Housing
  • Engine Coolant Water Outlet
  • Includes housing and gasket
  • Product Attributes:
    • Bolts Included: No
    • Mounting Hole Quantity: 2
    • Outlet Diameter: 1.28 In
  • Manufactured to the highest OEM quality standards by an OE Supplier, using proprietary material to stand up to even the most demanding automotive cooling systems. Thermal shock validated and 100% leak tested Meets or exceeds all OEM standards.
Brand: Motorad
Additional Fitment Information:
Vehicle Block Engine CID CC
1984 - Isuzu Trooper L 4 Cyl 1.9L - 1949
Motorad
1989 Isuzu I-Mark Engine Coolant Thermostat Housing 4 Cyl 1.6L Motorad

P311-0194518    CH6039  New

1633135050 , 85018 , 902-5039 , 9CH6039 , CH6039 , NI

Qty:
In Stock & Ready to Ship
$21.39
Motorad Engine Coolant Thermostat Housing
  • Engine Coolant Thermostat Housing
  • Thermostat Housing
  • Product Attributes:
    • Bolts Included: No
    • Mounting Hole Quantity: 2
    • Outlet Diameter: 1.35 In
  • Manufactured to the highest OEM quality standards by an OE Supplier, using proprietary material to stand up to even the most demanding automotive cooling systems. Thermal shock validated and 100% leak tested Meets or exceeds all OEM standards.
Brand: Motorad
Additional Fitment Information:
Vehicle Block Engine CID CC
1989 - Isuzu I-Mark L 4 Cyl 1.6L - 1588
Motorad
1997 Isuzu Oasis Engine Coolant Thermostat Housing 4 Cyl 2.2L Motorad

P311-4C11C1A    CH5670  New

19311POA000 , 815157 , 85151 , 902-5032 , 9CH5670 , CH5670 , NI

Qty:
In Stock & Ready to Ship
$19.30
Motorad Engine Coolant Thermostat Housing
  • Engine Coolant Water Outlet
  • Product Attributes:
    • Bolts Included: No
    • Mounting Hole Quantity: 2
    • Outlet Diameter: 1.26 In
  • Manufactured to the highest OEM quality standards by an OE Supplier, using proprietary material to stand up to even the most demanding automotive cooling systems. Thermal shock validated and 100% leak tested
Brand: Motorad
Additional Fitment Information:
Vehicle Block Engine CID CC
1997 - Isuzu Oasis L 4 Cyl 2.2L - 2156
Motorad
1982 Isuzu Pickup Engine Coolant Thermostat Housing 4 Cyl 2.2L Motorad

P311-470832B    CH6093  New

85137 , 8942546011 , 902-5093 , 9CH6093 , CH6093 , NI

Qty:
In Stock & Ready to Ship
$28.40
Motorad Engine Coolant Thermostat Housing
  • Engine Coolant Thermostat Housing
  • Includes housing
  • Product Attributes:
    • Bolts Included: No
    • Gasket/Seal Material: Paper
    • Mount Hole Quantity: 2
  • Manufactured to the highest OEM quality standards by an OE Supplier, using proprietary material to stand up to even the most demanding automotive cooling systems. Thermal shock validated and 100% leak tested Meets or exceeds all OEM standards.
Brand: Motorad
Additional Fitment Information:
Vehicle Block Engine CID CC
1982 - Isuzu Pickup L 4 Cyl 2.2L - 2238
Motorad
1992 Isuzu Rodeo Engine Coolant Thermostat Housing 6 Cyl 3.1L Motorad

P311-0D80242    CH3022  New

14091876 , 84949 , 902-2022 , 9CH3022 , CH3022 , NI

Qty:
In Stock & Ready to Ship
$15.51
Motorad Engine Coolant Thermostat Housing
  • Engine Coolant Thermostat Housing
  • Includes housing and gasket
  • Product Attributes:
    • Bolts Included: No
    • Mounting Hole Quantity: 2
  • Manufactured to the highest OEM quality standards by an OE Supplier, using proprietary material to stand up to even the most demanding automotive cooling systems. Thermal shock validated and 100% leak tested Meets or exceeds all OEM standards.
Brand: Motorad
Additional Fitment Information:
Vehicle Block Engine CID CC
1992 - Isuzu Rodeo V 6 Cyl 3.1L - 3137
Motorad
1995 Isuzu NPR Engine Coolant Thermostat Housing 8 Cyl 5.7L Motorad

P311-269E2BF    CH4992  New

10147884 , 12T01W , 814992 , 84992 , 902-694 , 9CH4992 , CH4992 , CO34752 , NI

Qty:
In Stock & Ready to Ship
$10.33
Motorad Engine Coolant Thermostat Housing
  • Engine Coolant Water Outlet
  • Housing, Seal
  • Product Attributes:
    • Bolts Included: No
    • Mounting Hole Quantity: 2
    • Outlet Diameter: 1.6 In
  • Manufactured to the highest OEM quality standards by an OE Supplier, using proprietary material to stand up to even the most demanding automotive cooling systems. Thermal shock validated and 100% leak tested Meets or exceeds all OEM standards.
Brand: Motorad
Additional Fitment Information:
Vehicle Block Engine CID CC
1995 - Isuzu NPR V 8 Cyl 5.7L 350 5733
Motorad
1996 Isuzu NPR Engine Coolant Thermostat Housing 8 Cyl 5.7L Motorad

P311-269E2BF    CH4992  New

Qty:
In Stock & Ready to Ship
$10.33
Motorad Engine Coolant Thermostat Housing
  • Engine Coolant Water Outlet
  • Housing, Seal To 9/30/95
  • Product Attributes:
    • Bolts Included: No
    • Mounting Hole Quantity: 2
    • Outlet Diameter: 1.6 In
  • Manufactured to the highest OEM quality standards by an OE Supplier, using proprietary material to stand up to even the most demanding automotive cooling systems. Thermal shock validated and 100% leak tested Meets or exceeds all OEM standards.
Brand: Motorad
Additional Fitment Information:
Vehicle Block Engine CID CC
1996 - Isuzu NPR V 8 Cyl 5.7L 350 -
Motorad
2000 Isuzu Hombre Engine Coolant Thermostat Housing 4 Cyl 2.2L Motorad

P311-26DEE5C    CH2103  New

24576531 , 85017 , 902-2048 , 9CH2103 , CH2103 , CO34772 , NI

Qty:
In Stock & Ready to Ship
$11.97
Motorad Engine Coolant Thermostat Housing
  • Engine Coolant Water Outlet
  • Includes housing and gasket
  • Product Attributes:
    • Bolts Included: No
    • Mounting Hole Quantity: 2
    • Outlet Diameter: 1.31 In
  • Manufactured to the highest OEM quality standards by an OE Supplier, using proprietary material to stand up to even the most demanding automotive cooling systems. Thermal shock validated and 100% leak tested Meets or exceeds all OEM standards.
Brand: Motorad
Additional Fitment Information:
Vehicle Block Engine CID CC
2000 - Isuzu Hombre L 4 Cyl 2.2L 134 2190
Dorman
2003 Isuzu NPR-HD Engine Coolant Thermostat Housing - Upper 8 Cyl 6.0L Dorman

P311-5E0BB5F    902-836  New

12568911 , 12581594 , 12600172 , 34702 , 524KT , 6261 , 6261-T , 8125689110 , 8125815940 , 8126001720 , 815665 , 85083 , CH2836

Qty:
In Stock & Ready to Ship
$21.24
Dorman Engine Coolant Thermostat Housing Upper
  • Engine Coolant Thermostat Housing
  • wo/Water Pump Casting No. 12562459 Does Not Include Thermostat Use If Original Water Pump Replaced with Later Design Cover
  • Product Attributes:
    • Air Vent (Bleeder Valve): No
    • Bolts Included: No
    • Housing Neck Angle (┬░): 30
    • Mounting Hole Diameter: 0.313
    • Mounting Hole Quantity: 2
    • O Rings Included: No
    • Outlet Port Diameter: 1.64
    • Package Contents: Thermostat Housing
    • Thermostat Included: No
  • Features:
    • Ideal replacement - this engine coolant thermostat housing directly replaces the original housing on specified vehicle years, makes and models
    • Durable construction - this part is specifically designed to withstand extreme temperature changes and resist cracking and leaking
    • Cost-effective and reliable - offers original manufacturer quality at lower cost than getting replacement at dealer
    • Industry-leading design - professionally engineered by the aftermarket leader in replacement thermostat housings
  • This replacement engine coolant thermostat housing is engineered to match the fit and durability of the stock thermostat housing on specified vehicles. It is designed to withstand extreme temperature changes to extend service life.
Brand: Dorman
Position: Upper
Additional Fitment Information:
Vehicle Position Block Engine CID CC
2003 - Isuzu NPR-HD Upper V 8 Cyl 6.0L 364 5967
Dorman
2004 Isuzu Ascender Engine Coolant Thermostat Housing - Upper 8 Cyl 5.3L Dorman

P311-5E0BB5F    902-836  New

Qty:
In Stock & Ready to Ship
$21.24
Dorman Engine Coolant Thermostat Housing Upper
  • Engine Coolant Thermostat Housing
  • Does Not Include Thermostat Cover
  • Product Attributes:
    • Air Vent (Bleeder Valve): No
    • Bolts Included: No
    • Housing Neck Angle (┬░): 30
    • Mounting Hole Diameter: 0.313
    • Mounting Hole Quantity: 2
    • O Rings Included: No
    • Outlet Port Diameter: 1.64
    • Package Contents: Thermostat Housing
    • Thermostat Included: No
  • Features:
    • Ideal replacement - this engine coolant thermostat housing directly replaces the original housing on specified vehicle years, makes and models
    • Durable construction - this part is specifically designed to withstand extreme temperature changes and resist cracking and leaking
    • Cost-effective and reliable - offers original manufacturer quality at lower cost than getting replacement at dealer
    • Industry-leading design - professionally engineered by the aftermarket leader in replacement thermostat housings
  • This replacement engine coolant thermostat housing is engineered to match the fit and durability of the stock thermostat housing on specified vehicles. It is designed to withstand extreme temperature changes to extend service life.
Brand: Dorman
Position: Upper
Additional Fitment Information:
Vehicle Position Block Engine CID CC
2004 - Isuzu Ascender Upper V 8 Cyl 5.3L 325 5328
Dorman
1992 Isuzu Pickup Engine Coolant Thermostat Housing 6 Cyl 3.1L Dorman

P311-3ADF242    902-2022  New

14091876 , 6242 , 8140918760 , 814949 , 84949 , CH3022

Qty:
In Stock & Ready to Ship
$14.33
Dorman Engine Coolant Thermostat Housing
  • Engine Coolant Thermostat Housing
  • Cover
  • Product Attributes:
    • Air Vent (Bleeder Valve): No
    • Bolts Included: No
    • Housing Neck Angle (┬░): 45
    • Mounting Hole Diameter: 0.313
    • Mounting Hole Quantity: 2
    • O Rings Included: No
    • Outlet Port Diameter: 1.5
    • Package Contents: Thermostat Housing With Gasket
    • Thermostat Included: No
  • Features:
    • Ideal replacement - this engine coolant thermostat housing directly replaces the original housing on specified vehicle years, makes and models
    • Durable construction - this part is specifically designed to withstand extreme temperature changes and resist cracking and leaking
    • Cost-effective and reliable - offers original manufacturer quality at lower cost than getting replacement at dealer
    • Industry-leading design - professionally engineered by the aftermarket leader in replacement thermostat housings
  • This replacement engine coolant thermostat housing is engineered to match the fit and durability of the stock thermostat housing on specified vehicles. It is designed to withstand extreme temperature changes to extend service life.
Brand: Dorman
Additional Fitment Information:
Vehicle Block Engine CID CC
1992 - Isuzu Pickup V 6 Cyl 3.1L - 3137
Dorman
2007 Isuzu NPR-HD Engine Coolant Thermostat Housing - Water Pump 8 Cyl 6.0L Dorman

P311-43B3993    902-2081  New

12587395 , 8125873950 , 85945 , 89018168 , CH5945 , CO34829

Qty:
In Stock & Ready to Ship
$12.95
Dorman Engine Coolant Thermostat Housing Water Pump
  • Engine Coolant Thermostat Housing
  • Cover
  • Product Attributes:
    • Air Vent (Bleeder Valve): No
    • Bolt Hole Center To Bolt Hole Center: 3
    • Bolts Included: No
    • Flange Thickness: 0.32
    • Height: 3.5
    • Housing Neck Angle (┬░): 25 Deg
    • Housing Neck Angle (Γö¼Γûæ): 25 Deg
    • Mounting Hole Diameter: 0.27
    • Mounting Hole Quantity: 2
    • O Rings Included: No
    • Outlet Port Diameter: 1.2
    • Package Contents: 1 Thermostat Housing
    • Thermostat Included: No
  • Features:
    • Ideal replacement - this engine coolant thermostat housing directly replaces the original housing on specified vehicle years, makes and models
    • Durable construction - this part is specifically designed to withstand extreme temperature changes and resist cracking and leaking
    • Cost-effective and reliable - offers original manufacturer quality at lower cost than getting replacement at dealer
    • Industry-leading design - professionally engineered by the aftermarket leader in replacement thermostat housings
  • This replacement engine coolant thermostat housing is engineered to match the fit and durability of the stock thermostat housing on specified vehicles. It is designed to withstand extreme temperature changes to extend service life.
Brand: Dorman
Position: Water Pump
Additional Fitment Information:
Vehicle Position Block Engine CID CC
2007 - Isuzu NPR-HD Water Pump V 8 Cyl 6.0L 364 5967
Dorman
2000 Isuzu Hombre Engine Coolant Thermostat Housing - Upper 4 Cyl 2.2L Dorman

P311-1B25B76    902-2048  New

24576531 , 6265 , 815017 , 85017 , CH2103 , CO34772

Qty:
In Stock & Ready to Ship
$12.17
Dorman Engine Coolant Thermostat Housing Upper
  • Engine Coolant Thermostat Housing
  • Cover
  • Product Attributes:
    • Air Vent (Bleeder Valve): No
    • Bolts Included: No
    • Housing Neck Angle (┬░): 45
    • Housing Neck Angle (Γö¼Γûæ): 45
    • Mounting Hole Diameter: 0.313
    • Mounting Hole Quantity: 2
    • O Rings Included:
      • No
      • Not Required
    • Outlet Port Diameter: 1.25
    • Package Contents: Thermostat Housing With Gasket
    • Thermostat Included: No
  • Features:
    • Ideal replacement - this engine coolant thermostat housing directly replaces the original housing on specified vehicle years, makes and models
    • Durable construction - this part is specifically designed to withstand extreme temperature changes and resist cracking and leaking
    • Cost-effective and reliable - offers original manufacturer quality at lower cost than getting replacement at dealer
    • Industry-leading design - professionally engineered by the aftermarket leader in replacement thermostat housings
  • This replacement engine coolant thermostat housing is engineered to match the fit and durability of the stock thermostat housing on specified vehicles. It is designed to withstand extreme temperature changes to extend service life.
Brand: Dorman
Position: Upper
Additional Fitment Information:
Vehicle Position Block Engine CID CC
2000 - Isuzu Hombre Upper L 4 Cyl 2.2L 134 2190
Dorman
1987 Isuzu Pickup Engine Coolant Thermostat Housing 4 Cyl 1.9L Dorman

P311-4E7125A    902-2058  New

814897 , 84897 , 8942098720 , CH3058

Qty:
In Stock & Ready to Ship
$13.22
Dorman Engine Coolant Thermostat Housing
  • Engine Coolant Thermostat Housing
  • Cover
  • Product Attributes:
    • Air Vent (Bleeder Valve): No
    • Bolts Included: No
    • Housing Neck Angle (┬░): 180
    • Housing Neck Angle (Γö¼Γûæ): 180
    • Mounting Hole Diameter: 0.313
    • Mounting Hole Quantity: 2
    • O Rings Included:
      • No
      • Not Required
    • Outlet Port Diameter: 1.25
    • Package Contents: Thermostat Housing With Gasket
    • Thermostat Included: No
  • Features:
    • Ideal replacement - this engine coolant thermostat housing directly replaces the original housing on specified vehicle years, makes and models
    • Durable construction - this part is specifically designed to withstand extreme temperature changes and resist cracking and leaking
    • Cost-effective and reliable - offers original manufacturer quality at lower cost than getting replacement at dealer
    • Industry-leading design - professionally engineered by the aftermarket leader in replacement thermostat housings
  • This replacement engine coolant thermostat housing is engineered to match the fit and durability of the stock thermostat housing on specified vehicles. It is designed to withstand extreme temperature changes to extend service life.
Brand: Dorman
Additional Fitment Information:
Vehicle Block Engine CID CC
1987 - Isuzu Pickup L 4 Cyl 1.9L - 1949