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 IS300 Thermostat and Housing Assembly
Select your vehicle for the best product fit
  • Select Vehicle by Model
  • Select Vehicle by VIN
Select Make
Select Model
Select Year
or

Lexus IS300 Thermostat and Housing Assembly

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

12 Products found

Show Item:
  • 30
  • 60
  • 90
Sort by:
Recommended
Filter
Sort
View by
  • OEM Lexus IS300 Engine Coolant Thermostat Diagram - 90916-03093
    View Related Parts

    OEM (Genuine) Lexus IS300 Engine Coolant Thermostat

    PartNumber: 90916-03093
    OEM Lexus IS300 Engine Coolant Thermostat - 90916-03093
    Product Specifications
    • Item Dimensions: 3.3 x 2.8 x 2.5 inches
    • Item Weight: 0.80 Pounds
    • Fitment Type: Direct Replacement
    • Part Description: Lexus IS300 Engine Coolant Thermostat
    More Info
    $24.51 MSRP: $31.42
    You Save: $6.91 (22%)
  • Gates Engine Coolant Thermostat With Housing And Seal for Lexus IS300 - 34711

    Gates® Engine Coolant Thermostat With Housing And Seal for Lexus IS300

    PartNumber: 34711
    Product Specifications
    • Check Valve: No
    • Electric: No
    • Jiggle Pin: Yes
    • Number of Bolt Holes: 3
    • Number of Seals: 1
    • OE Exact: No
    • Outlet Inside Diameter 1: 1.256"
    • Outlet Outside Diameter 1: 1.493"
    • Temperature (F): 180
    • Type: Integrated Housing Thermostat
    • UPC: 770075631910
    • Part Description: Lexus IS300 Engine Coolant Thermostat With Housing And Seal
    More Info
    $75.92
  • Four Seasons Engine Coolant Thermostat And Housing Assembly for Lexus IS300 - 86112

    Four Seasons® Engine Coolant Thermostat And Housing Assembly for Lexus IS300

    PartNumber: 86112
    Product Specifications
    • Gasket or Seal Included: Included
    • Material: Plastic
    • Meets / Exceeds OEM: Yes
    • Style: w/ Thermostat
    • Thermostat Included: Included
    • UPC: 096361030640
    • Part Description: Lexus IS300 Engine Coolant Thermostat And Housing Assembly
    More Info
    $45.53
  • OEM Lexus IS300 Water Inlet Sub-Assy, W/Thermostat Diagram - 16031-31020
    View Related Parts

    OEM (Genuine) Lexus IS300 Water Inlet Sub-Assy, W/Thermostat

    PartNumber: 16031-31020
    OEM Lexus IS300 Water Inlet Sub-Assy, W/Thermostat - 16031-31020
    Product Specifications
    • Other Names: Thermostat Housing, Thermostat Unit, Water Inlet
    • Item Dimensions: 3.8 x 3.7 x 5.5 inches
    • Item Weight: 2.20 Pounds
    • Fitment Type: Direct Replacement
    • Part Description: Lexus IS300 Water Inlet Sub-Assy, W/Thermostat
    More Info
    $62.67 MSRP: $80.33
    You Save: $17.66 (22%)
  • OEM Lexus IS300 Outlet Sub-Assy, Water Diagram - 16304-31037
    View Related Parts

    OEM (Genuine) Lexus IS300 Outlet Sub-Assy, Water

    PartNumber: 16304-31037
    OEM Lexus IS300 Outlet Sub-Assy, Water - 16304-31037
    Product Specifications
    • Other Names: Water Outlet
    • Fitment Type: Direct Replacement
    • Replaces: 16304-31031, 16304-31034, 16304-31030, 16304-31036, 16304-31035, 16304-31032, 16304-31033
    • Part Description: Lexus IS300 Outlet Sub-Assy, Water
    More Info
    $153.87 MSRP: $203.46
    You Save: $49.59 (25%)
  • OEM Lexus IS300 THERMOSTAT Diagram - 90916-03154
    View Related Parts

    OEM (Genuine) Lexus IS300 THERMOSTAT

    PartNumber: 90916-03154
    OEM Lexus IS300 THERMOSTAT - 90916-03154
    Product Specifications
    • Item Weight: 0.60 Pounds
    • Fitment Type: Direct Replacement
    • Part Description: Lexus IS300 THERMOSTAT
    More Info
    $32.18 MSRP: $41.25
    You Save: $9.07 (22%)
  • OEM Lexus IS300 THERMOSTAT Diagram - 90916-03156
    View Related Parts

    OEM (Genuine) Lexus IS300 THERMOSTAT

    PartNumber: 90916-03156
    OEM Lexus IS300 THERMOSTAT - 90916-03156
    Product Specifications
    • Item Weight: 0.90 Pounds
    • Fitment Type: Direct Replacement
    • Part Description: Lexus IS300 THERMOSTAT
    More Info
    $56.83 MSRP: $72.84
    You Save: $16.01 (22%)
  • OEM Lexus IS300 Outlet, Water Diagram - 16331-46100
    View Related Parts

    OEM (Genuine) Lexus IS300 Outlet, Water

    PartNumber: 16331-46100
    OEM Lexus IS300 Outlet, Water - 16331-46100
    Product Specifications
    • Other Names: Water Outlet
    • Item Weight: 0.70 Pounds
    • Fitment Type: Direct Replacement
    • Part Description: Lexus IS300 Outlet, Water
    More Info
    $56.73 MSRP: $72.72
    You Save: $15.99 (22%)
  • OEM Lexus IS300 Outlet Sub-Assy, Water Diagram - 16304-31121
    View Related Parts

    OEM (Genuine) Lexus IS300 Outlet Sub-Assy, Water

    PartNumber: 16304-31121
    OEM Lexus IS300 Outlet Sub-Assy, Water - 16304-31121
    Product Specifications
    • Other Names: Water Outlet
    • Item Weight: 0.90 Pounds
    • Fitment Type: Direct Replacement
    • Replaces: 16304-31120
    • Part Description: Lexus IS300 Outlet Sub-Assy, Water
    More Info
    $52.39 MSRP: $67.15
    You Save: $14.76 (22%)
  • OEM Lexus IS300 Inlet, Water Diagram - 16321-46040
    View Related Parts

    OEM (Genuine) Lexus IS300 Inlet, Water

    PartNumber: 16321-46040
    OEM Lexus IS300 Inlet, Water - 16321-46040
    Product Specifications
    • Other Names: Thermostat Cover, Thermostat Housing
    • Item Dimensions: 2.8 x 4.6 x 7.3 inches
    • Item Weight: 0.80 Pounds
    • Fitment Type: Direct Replacement
    • Replaces: 16321-46030
    • Part Description: Lexus IS300 Inlet, Water
    More Info
    $40.46 MSRP: $51.86
    You Save: $11.40 (22%)
  • OEM Lexus IS300 Outlet Sub-Assy, Water Diagram - 16304-36020
    View Related Parts

    OEM (Genuine) Lexus IS300 Outlet Sub-Assy, Water

    PartNumber: 16304-36020
    OEM Lexus IS300 Outlet Sub-Assy, Water - 16304-36020
    Product Specifications
    • Other Names: Water Outlet
    • Item Weight: 0.70 Pounds
    • Fitment Type: Direct Replacement
    • Part Description: Lexus IS300 Outlet Sub-Assy, Water
    More Info
    $52.39 MSRP: $67.15
    You Save: $14.76 (22%)
  • STANT Engine Coolant Thermostat and Housing Assembly for Lexus IS300 - 49408

    STANT® Engine Coolant Thermostat and Housing Assembly for Lexus IS300

    PartNumber: 49408
    Product Specifications
    • Bypass Plate Diameter: 1.17"
    • Flange Diameter (With Seal): 1.57"
    • Flange Diameter (Without Seal): 2.42"
    • Height from Flange to Bottom: 1.67"
    • Temperature (F): 194 Degrees
    • UPC: 033342148529
    • Part Description: Lexus IS300 Engine Coolant Thermostat and Housing Assembly
    More Info

Browse Lexus IS300 Thermostat and Housing Assembly by Years

2021 2020 2019 2018 2017 2016 2005 2004 2003 2002 2001