Search Bar
Search by Part Number, Part Name, or Vehicle
  • My Garage
  • Cart
  • OE Parts
  • Body & Mirrors
  • Chassis & Brakes
  • Engine & Drivetrain
  • Electrical & Lighting
Help Center
< Back ×
  • Shop OE Parts
  • Shop By Category
  • Body & Mirrors
  • Chassis & Brakes
  • Engine & Drivetrain
  • Electrical & Lighting

2004 Lexus IS300 Thermostat Housing

My Vehicle Change Vehicle
2004 Lexus IS300
Change Vehicle
Vehicle Options
We need more information about your vehicle to make a correct determination of fitment
< Back to View All
Cooling Systems, Fans & Radiators
  • Department
  • Brands
  • Prices

4 Products found

Sort by:
Recommended
Filter Results
Sort
View by
  • OEM 2004 Lexus IS300 Outlet, Water - 16331-46100
    OEM 2004 Lexus IS300 Outlet, Water Diagram - 16331-46100
    View Related Parts

    OEM (Genuine) 2004 Lexus IS300 Outlet, Water

    PartNumber: 16331-46100
    $57.47 MSRP: $73.66
    You Save: $16.19 (22%)
    Product Specifications
    • Other Names: Water Outlet
    • Item Weight: 1.00 Pounds
    • Fitment Type: Direct Replacement
    • Part Description: 2004 Lexus IS300 Outlet, Water
    More Info
    Vehicle Fitment
    • 2004 Lexus IS300 | Base, Sportcross | 6 Cyl 3.0 L GAS
  • Dorman Engine Coolant Thermostat Housing for 2004 Lexus IS300 - 902-5070

    Dorman® Engine Coolant Thermostat Housing for 2004 Lexus IS300

    PartNumber: 902-5070
    $19.03
    Product Specifications
    • Notes: Cover
    • Air Vent (Bleeder Valve): No
    • Bolt Hole Diameter: 0.313"
    • Bolt Hole Quantity: 2
    • Bolts Included: No
    • Color/Finish: Natural
    • Housing Neck Angle (°): 75 Degree
    • Material: Metal
    • O Rings Included: Not Required
    • OE Part Number: 1632146040
    • Outlet Diameter: 1.438"
    • Thermostat Included: No
    • UPC: 885484544048
    • Part Description: 2004 Lexus IS300 Engine Coolant Thermostat Housing
    More Info
    Vehicle Fitment
    • 2004 Lexus IS300 | All Trims | 6 Cyl 3.0L
  • Four Seasons Engine Coolant Water Inlet W O Thermostat for 2004 Lexus IS300 - 85196

    Four Seasons® Engine Coolant Water Inlet W O Thermostat for 2004 Lexus IS300

    PartNumber: 85196
    $22.24
    Product Specifications
    • Notes: Inlet
    • Bolt Hole Center To Bolt Hole Center: 2.875
    • Gasket or Seal Included: Not Included
    • Material: Aluminum
    • Meets / Exceeds OEM: Yes
    • Style: w/o Thermostat
    • Symetrical Base: Yes
    • Thermostat Included: Not Included
    • UPC: 096361851962
    • Part Description: 2004 Lexus IS300 Engine Coolant Water Inlet W O Thermostat
    More Info
    Vehicle Fitment
    • 2004 Lexus IS300 | All Trims | All Engines
  • OEM 2004 Lexus IS300 Inlet, Water - 16321-46040
    OEM 2004 Lexus IS300 Inlet, Water Diagram - 16321-46040
    View Related Parts

    OEM (Genuine) 2004 Lexus IS300 Inlet, Water

    PartNumber: 16321-46040
    $41.18 MSRP: $52.78
    You Save: $11.60 (22%)
    Product Specifications
    • Notes: Is300
    • Other Names: Thermostat Cover
    • Item Dimensions: 2.9 x 4.4 x 7.7 inches
    • Item Weight: 1.10 Pounds
    • Fitment Type: Direct Replacement
    • Replaces: 16321-46030
    • Part Description: 2004 Lexus IS300 Inlet, Water
    More Info
    Vehicle Fitment
    • 2004 Lexus IS300 | Base, Sportcross | 6 Cyl 3.0 L GAS