Contact Us Live Chat or 1-888-220-8330
Search Bar
Search by Part Number or Keywords
  • My Garage
  • My Account
  • Cart
  • Body & Mirrors
  • Chassis & Brakes
  • Engine & Drivetrain
  • Electrical & Lighting
Help Center
< Back ×
  • Body & Mirrors
  • Chassis & Brakes
  • Engine & Drivetrain
  • Electrical & Lighting
Login/Register My Account Track Order Help Center Contact Us
Replacement and OEM Parts for Lexus ES300 Thermostat Housing
Select your vehicle for the best product fit
  • Select Vehicle by Model
  • Select Vehicle by VIN
Select Make
Select Model
Select Year
or

Lexus ES300 Thermostat Housing

< Back to View All
Cooling Systems, Fans & Radiators
  • Department
  • Brands
  • Prices

13 Products found

Show Item:
  • 30
  • 60
  • 90
Sort by:
Recommended
Filter
Sort
View by
  • OEM Lexus ES300 Inlet, Water Diagram - 16321-20030
    View Related Parts

    OEM (Genuine) Lexus ES300 Inlet, Water

    PartNumber: 16321-20030
    OEM Lexus ES300 Inlet, Water - 16321-20030
    Product Specifications
    • Item Dimensions: 4.2 x 3.5 x 2.8 inches
    • Item Weight: 2.20 Pounds
    • Fitment Type: Direct Replacement
    • Replaces: 16321-0A030
    • Part Description: Lexus ES300 Inlet, Water
    More Info
    $84.45 MSRP: $110.79
    You Save: $26.34 (24%)
  • Dorman Engine Coolant Thermostat Housing for Lexus ES300 - 902-5933

    Dorman® Engine Coolant Thermostat Housing for Lexus ES300

    PartNumber: 902-5933
    Product Specifications
    • Air Vent (Bleeder Valve): No
    • Bolt Hole Diameter: 0.28"
    • Bolt Hole Quantity: 3
    • Bolts Included: No
    • Color/Finish: Natural
    • Gasket or Seal Included: No
    • Housing Neck Angle (°): 90 Degree
    • Material: Metal
    • O-Rings Included: No
    • OE Part Number: 1632120010
    • Outlet Diameter: 1.875"
    • Thermostat Included: No
    • UPC: 885484263956
    • Part Description: Lexus ES300 Engine Coolant Thermostat Housing
    More Info
    $23.98
  • Four Seasons Engine Coolant Water Inlet W O Thermostat for Lexus ES300 - 85150

    Four Seasons® Engine Coolant Water Inlet W O Thermostat for Lexus ES300

    PartNumber: 85150
    Product Specifications
    • Bolt Hole Center To Bolt Hole Center: 2.750
    • Gasket or Seal Included: Not Included
    • Inlet Dia. IN: 1.489
    • Material: Aluminum
    • Maximum Height: 1.926
    • Meets / Exceeds OEM: Yes
    • Mnt Flange Width IN: 0.507
    • Style: w/o Thermostat
    • Symetrical Base: No
    • Thermostat Included: Not Included
    • UPC: 096361851504
    • Part Description: Lexus ES300 Engine Coolant Water Inlet W O Thermostat
    More Info
    $39.69
  • OEM Lexus ES300 Housing, Water Inlet Diagram - 16323-20020
    View Related Parts

    OEM (Genuine) Lexus ES300 Housing, Water Inlet

    PartNumber: 16323-20020
    OEM Lexus ES300 Housing, Water Inlet - 16323-20020
    Product Specifications
    • Item Dimensions: 20.8 x 6.1 x 6.1 inches
    • Item Weight: 3.10 Pounds
    • Fitment Type: Direct Replacement
    • Replaces: 16323-0A021, 16323-0A020
    • Part Description: Lexus ES300 Housing, Water Inlet
    More Info
    $176.88 MSRP: $233.88
    You Save: $57.00 (25%)
  • Dorman Engine Coolant Thermostat Housing for Lexus ES300 - 902-5033

    Dorman® Engine Coolant Thermostat Housing for Lexus ES300

    PartNumber: 902-5033
    Product Specifications
    • Air Vent (Bleeder Valve): No
    • Bolt Hole Diameter: 0.313"
    • Bolt Hole Quantity: 3
    • Bolts Included: No
    • Color/Finish: Natural
    • Housing Neck Angle (°): 180 Degree
    • Material: Metal
    • O Rings Included: Not Required
    • OE Part Number: 1632162010
    • Outlet Diameter: 1.5"
    • Thermostat Included: No
    • UPC: 885484543782
    • Part Description: Lexus ES300 Engine Coolant Thermostat Housing
    More Info
    $21.43
  • Four Seasons Engine Coolant Water Inlet W O Thermostat for Lexus ES300 - 85353

    Four Seasons® Engine Coolant Water Inlet W O Thermostat for Lexus ES300

    PartNumber: 85353
    Product Specifications
    • Gasket or Seal Included: Not Included
    • Inlet Dia. IN: 1.486
    • Material: Aluminum
    • Maximum Height: 3.312
    • Meets / Exceeds OEM: Yes
    • Mnt Flange Width IN: 0.409
    • Style: w/o Thermostat
    • Thermostat Included: Not Included
    • UPC: 096361853539
    • Part Description: Lexus ES300 Engine Coolant Water Inlet W O Thermostat
    More Info
    $28.49
  • OEM Lexus ES300 Outlet, Water Diagram - 16331-20040
    View Related Parts

    OEM (Genuine) Lexus ES300 Outlet, Water

    PartNumber: 16331-20040
    OEM Lexus ES300 Outlet, Water - 16331-20040
    Product Specifications
    • Other Names: Water Outlet
    • Item Dimensions: 14.1 x 11.3 x 2.5 inches
    • Item Weight: 2.20 Pounds
    • Fitment Type: Direct Replacement
    • Replaces: 16331-20020
    • Part Description: Lexus ES300 Outlet, Water
    More Info
    $152.60 MSRP: $201.79
    You Save: $49.19 (25%)
  • Dorman Engine Coolant Thermostat Housing for Lexus ES300 - 902-5926

    Dorman® Engine Coolant Thermostat Housing for Lexus ES300

    PartNumber: 902-5926
    Product Specifications
    • Air Vent (Bleeder Valve): No
    • Bolt Hole Center To Bolt Hole Center: 2.46"; 2.6"; 2.62"
    • Bolt Hole Diameter: 0.28"
    • Bolt Hole Quantity: 3
    • Bolts Included: No
    • Color/Finish: Natural
    • Flange Thickness: 0.41"
    • Gasket or Seal Included: No
    • Height: 3.5"
    • Material: Metal
    • Mount Hole Diameter: 0.28"
    • Mount Hole Quantity: 3
    • O-Rings Included: No
    • OE Part Number: 1632120030
    • Outlet Diameter: 1.5"
    • Thermostat Included: No
    • UPC: 885484263413
    • Part Description: Lexus ES300 Engine Coolant Thermostat Housing
    More Info
    $23.35
  • OEM Lexus ES300 Outlet, Water Diagram - 16331-20060
    View Related Parts

    OEM (Genuine) Lexus ES300 Outlet, Water

    PartNumber: 16331-20060
    OEM Lexus ES300 Outlet, Water - 16331-20060
    Product Specifications
    • Other Names: Water Outlet
    • Item Dimensions: 14.7 x 11.3 x 2.6 inches
    • Item Weight: 1.60 Pounds
    • Fitment Type: Direct Replacement
    • Part Description: Lexus ES300 Outlet, Water
    More Info
    $192.50 MSRP: $254.54
    You Save: $62.04 (25%)
  • OEM Lexus ES300 Inlet, Water Diagram - 16321-20010
    View Related Parts

    OEM (Genuine) Lexus ES300 Inlet, Water

    PartNumber: 16321-20010
    OEM Lexus ES300 Inlet, Water - 16321-20010
    Product Specifications
    • Other Names: Thermostat Housing, Water Inlet
    • Item Dimensions: 4.0 x 3.7 x 2.8 inches
    • Item Weight: 0.80 Pounds
    • Fitment Type: Direct Replacement
    • Replaces: 16321-0A020
    • Part Description: Lexus ES300 Inlet, Water
    More Info
    $90.47 MSRP: $118.69
    You Save: $28.22 (24%)
  • Four Seasons Engine Coolant Water Outlet W O Thermostat for Lexus ES300 - 85056

    Four Seasons® Engine Coolant Water Outlet W O Thermostat for Lexus ES300

    PartNumber: 85056
    Product Specifications
    • Bolt Hole Center To Bolt Hole Center: 2.625
    • Gasket or Seal Included: Not Included
    • Inlet Dia. IN: 1.483
    • Material: Aluminum
    • Maximum Height: 3.320
    • Meets / Exceeds OEM: Yes
    • Mnt Flange Width IN: 0.409
    • Style: w/o Thermostat
    • Symetrical Base: No
    • Thermostat Included: Not Included
    • UPC: 096361850569
    • Part Description: Lexus ES300 Engine Coolant Water Outlet W O Thermostat
    More Info
    $33.52
  • OEM Lexus ES300 Outlet, Water Diagram - 16331-62031
    View Related Parts

    OEM (Genuine) Lexus ES300 Outlet, Water

    PartNumber: 16331-62031
    OEM Lexus ES300 Outlet, Water - 16331-62031
    Product Specifications
    • Item Dimensions: 14.3 x 11.1 x 2.6 inches
    • Item Weight: 0.70 Pounds
    • Replaces: 16331-62030
    • Part Description: Lexus ES300 Outlet, Water
    More Info
  • OEM Lexus ES300 Inlet, Water Diagram - 16321-62010
    View Related Parts

    OEM (Genuine) Lexus ES300 Inlet, Water

    PartNumber: 16321-62010
    OEM Lexus ES300 Inlet, Water - 16321-62010
    Product Specifications
    • Other Names: Thermostat Housing, Water Inlet
    • Item Dimensions: 13.4 x 11.3 x 2.0 inches
    • Item Weight: 0.60 Pounds
    • Fitment Type: Direct Replacement
    • Part Description: Lexus ES300 Inlet, Water
    More Info

Browse Lexus ES300 Thermostat Housing by Years

2003 2002 2001 2000 1999 1998 1997 1996 1995 1994 1993 1992