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 ×
Replacement and OEM Parts for 2012 Lexus IS250 Thermostat Housing

2012 Lexus IS250 Thermostat Housing

My Vehicle Change Vehicle
2012 Lexus IS250
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

3 Products found

Show Item:
  • 30
  • 60
  • 90
Sort by:
Recommended
Filter
Sort
View by
  • OEM (Genuine) 2012 Lexus IS250 Water Inlet Sub-Assy, W/Thermostat

    PartNumber: 16031-31020
    OEM 2012 Lexus IS250 Water Inlet Sub-Assy, W/Thermostat - 16031-31020
    Product Specifications
    • Notes: Is250, Is350; Is250 C, Is350 C; Is 250/350, W/Thermostat; W/Thermostat
    • 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: 2012 Lexus IS250 Water Inlet Sub-Assy, W/Thermostat
    More Info
    Vehicle Fitment
    • 2012 Lexus IS250 | Base, C, C F Sport, F Sport | 6 Cyl 2.5 L GAS
    $63.19 MSRP: $80.99
    You Save: $17.80 (22%)
  • Dorman Engine Coolant Thermostat Housing for 2012 Lexus IS250 - 902-5137

    Dorman® Engine Coolant Thermostat Housing for 2012 Lexus IS250

    PartNumber: 902-5137
    Product Specifications
    • Notes: Cover; Incls Thermostat
    • Bleeder Hole: No
    • Bolt Hole Center To Bolt Hole Center: 2.301"; 2.450"; 2.574"
    • Bolt Hole Quantity: 3
    • Color/Finish: Black
    • Flange Length: 3.277"
    • Flange Thickness: 0.396"
    • Flange Width: 3.209"
    • Gasket Type: Gasket
    • Grade Type: Regular
    • Inside Diameter: 1.285"
    • Material: Plastic
    • Mounting Hardware Included: No
    • OE Part Number: 1603131020
    • Outlet Port Quantity: 1
    • Thermostat Opening Temperature (F): 180 Degrees
    • UPC: 885484679634
    • Part Description: 2012 Lexus IS250 Engine Coolant Thermostat Housing
    More Info
    Vehicle Fitment
    • 2012 Lexus IS250 | All Trims | 6 Cyl 2.5L
    $25.74
  • OEM (Genuine) 2012 Lexus IS250 Outlet Sub-Assy, Water

    PartNumber: 16304-31037
    OEM 2012 Lexus IS250 Outlet Sub-Assy, Water - 16304-31037
    Product Specifications
    • Notes: Is250, Is350; Is250 C, Is350 C; Is 250/350
    • 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: 2012 Lexus IS250 Outlet Sub-Assy, Water
    More Info
    Vehicle Fitment
    • 2012 Lexus IS250 | Base, C, C F Sport, F Sport | 6 Cyl 2.5 L GAS
    $151.43 MSRP: $200.23
    You Save: $48.80 (25%)