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 2018 Toyota Avalon Thermostat Housing

2018 Toyota Avalon Thermostat Housing

My Vehicle Change Vehicle
2018 Toyota Avalon
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

8 Products found

Show Item:
  • 30
  • 60
  • 90
Sort by:
Recommended
Filter
Sort
View by
  • OEM (Genuine) 2018 Toyota Avalon Water Inlet Pipe

    PartNumber: 16321-0P010
    OEM 2018 Toyota Avalon Water Inlet Pipe - 16321-0P010
    Product Specifications
    • Notes: 3.5 Liter
    • Other Names: Water Inlet
    • Item Dimensions: 4.0 x 3.6 x 2.8 inches
    • Item Weight: 0.80 Pounds
    • Fitment Type: Direct Replacement
    • Part Description: 2018 Toyota Avalon Water Inlet Pipe
    More Info
    Vehicle Fitment
    • 2018 Toyota Avalon | Base, Limited, Touring, XL, XLE, XLE Plus, XLE Premium, XLE Touring, XLE Touring SE, XLS | 6 Cyl 3.5 L GAS
    $33.35 MSRP: $48.04
    You Save: $14.69 (31%)
  • Four Seasons Engine Coolant Thermostat Housing for 2018 Toyota Avalon - 86036

    Four Seasons® Engine Coolant Thermostat Housing for 2018 Toyota Avalon

    PartNumber: 86036
    Product Specifications
    • Notes: Excl. Japan Built;Japan Built
    • Gasket or Seal Included: Not Included
    • Material: Aluminum
    • Meets / Exceeds OEM: Yes
    • Style: w/o Thermostat
    • Thermostat Included: Not Included
    • UPC: 096361860360
    • Part Description: 2018 Toyota Avalon Engine Coolant Thermostat Housing
    More Info
    Vehicle Fitment
    • 2018 Toyota Avalon | All Trims | All Engines
    • 2018 Toyota Avalon | Limited | All Engines
    • 2018 Toyota Avalon | Touring | All Engines
    • 2018 Toyota Avalon | XLE | All Engines
    • 2018 Toyota Avalon | XLE Plus | All Engines
    • 2018 Toyota Avalon | XLE Premium | All Engines
    Show More
    $106.15
  • OEM (Genuine) 2018 Toyota Avalon Water Inlet

    PartNumber: 16323-0P030
    OEM 2018 Toyota Avalon Water Inlet - 16323-0P030
    Product Specifications
    • Notes: Avalon
    • Other Names: Thermostat Housing
    • Item Dimensions: 16.3 x 7.2 x 5.2 inches
    • Item Weight: 1.50 Pounds
    • Fitment Type: Direct Replacement
    • Part Description: 2018 Toyota Avalon Water Inlet
    More Info
    Vehicle Fitment
    • 2018 Toyota Avalon | Base, Limited, Touring, XL, XLE, XLE Plus, XLE Premium, XLE Touring, XLE Touring SE, XLS | 6 Cyl 3.5 L GAS
    $71.17 MSRP: $103.41
    You Save: $32.24 (32%)
  • Dorman Engine Coolant Thermostat Housing Assembly for 2018 Toyota Avalon - 902-5174

    Dorman® Engine Coolant Thermostat Housing Assembly for 2018 Toyota Avalon

    PartNumber: 902-5174
    Product Specifications
    • Notes: Cover; Incls Thermostat
    • Bleeder Hole: No
    • Bolt Hole Center To Bolt Hole Center: 3.2"
    • Bolt Hole Quantity: 2
    • Color/Finish: Black
    • Flange Length: 3.9"
    • Flange Thickness: 0.39"
    • Flange Width: 3.55"
    • Gasket Type: Gasket
    • Grade Type: Regular
    • Inside Diameter: 0.55"
    • Material: Plastic
    • Mounting Hardware Included: No
    • OE Part Number: 1603136010
    • Outlet Port Quantity: 1
    • Thermostat Opening Temperature (F): 180 Degrees
    • UPC: 889245055484
    • Part Description: 2018 Toyota Avalon Engine Coolant Thermostat Housing Assembly
    More Info
    Vehicle Fitment
    • 2018 Toyota Avalon | All Trims | 4 Cyl 2.5L
    $28.27
  • Four Seasons Engine Coolant Water Outlet W O Thermostat for 2018 Toyota Avalon - 85355

    Four Seasons® Engine Coolant Water Outlet W O Thermostat for 2018 Toyota Avalon

    PartNumber: 85355
    Product Specifications
    • Notes: Outlet
    • Gasket or Seal Included: Not Included
    • Material: Aluminum
    • Meets / Exceeds OEM: Yes
    • Style: w/o Thermostat
    • Thermostat Included: Not Included
    • UPC: 096361853553
    • Part Description: 2018 Toyota Avalon Engine Coolant Water Outlet W O Thermostat
    More Info
    Vehicle Fitment
    • 2018 Toyota Avalon | All Trims | All Engines
    • 2018 Toyota Avalon | Limited | All Engines
    • 2018 Toyota Avalon | Touring | All Engines
    • 2018 Toyota Avalon | XLE | All Engines
    • 2018 Toyota Avalon | XLE Plus | All Engines
    • 2018 Toyota Avalon | XLE Premium | All Engines
    Show More
    $16.59
  • OEM (Genuine) 2018 Toyota Avalon Outlet Tube

    PartNumber: 16331-31140
    OEM 2018 Toyota Avalon Outlet Tube - 16331-31140
    Product Specifications
    • Notes: Avalon
    • Other Names: Water Outlet
    • Item Dimensions: 14.6 x 11.1 x 2.5 inches
    • Item Weight: 1.10 Pounds
    • Fitment Type: Direct Replacement
    • Replaces: 16331-0P010
    • Part Description: 2018 Toyota Avalon Outlet Tube
    More Info
    Vehicle Fitment
    • 2018 Toyota Avalon | Base, Limited, Touring, XL, XLE, XLE Plus, XLE Premium, XLE Touring, XLE Touring SE, XLS | 6 Cyl 3.5 L GAS
    $61.64 MSRP: $89.56
    You Save: $27.92 (32%)
  • Dorman Engine Coolant Thermostat Housing for 2018 Toyota Avalon - 902-5929

    Dorman® Engine Coolant Thermostat Housing for 2018 Toyota Avalon

    PartNumber: 902-5929
    Product Specifications
    • Notes: Cover
    • Air Vent (Bleeder Valve): No
    • Bolt Hole Diameter: 0.25"
    • Bolt Hole Quantity: 2
    • Bolts Included: No
    • Color/Finish: Natural
    • Gasket or Seal Included: No
    • Housing Neck Angle (°): 45 Degree
    • Material: Metal
    • O Rings Included: Not Required
    • OE Part Number: 163210P010
    • Outlet Diameter: 1.5"
    • Thermostat Included: No
    • UPC: 885484263499
    • Part Description: 2018 Toyota Avalon Engine Coolant Thermostat Housing
    More Info
    Vehicle Fitment
    • 2018 Toyota Avalon | All Trims | 6 Cyl 3.5L
    $14.80
  • Dorman Engine Coolant Thermostat Housing for 2018 Toyota Avalon - 902-5861

    Dorman® Engine Coolant Thermostat Housing for 2018 Toyota Avalon

    PartNumber: 902-5861
    Product Specifications
    • Notes: Built in USA; Cover; Housing
    • Air Vent (Bleeder Valve): No
    • Bolt Hole Center To Bolt Hole Center: 2.7"; 2.7"; 1.9"; 3"
    • Bolt Hole Diameter: 0.306"; 0.18"
    • Bolt Hole Quantity: 5
    • Bolts Included: No
    • Color/Finish: Black
    • Flange Thickness: 0.4"; 0.42"; 1.5"; 1.5"
    • Gasket or Seal Included: No
    • Height: 7"
    • Inlet Port Diameter: 2.3"; 1.54"
    • Material: Metal
    • Mount Hole Diameter: 0.306"; 0.18"
    • Mount Hole Quantity: 5
    • O-Rings Included: No
    • OE Part Number: 163230P030
    • Outlet Diameter: 0.943"; 0.61"; 0.439"
    • Thermostat Included: No
    • UPC: 889245253989
    • Part Description: 2018 Toyota Avalon Engine Coolant Thermostat Housing
    More Info
    Vehicle Fitment
    • 2018 Toyota Avalon | All Trims | 6 Cyl 3.5L