Search Bar
Search by Part Number, Part Name, or Vehicle
My Garage
My Account
Cart
OE Parts
Body & Mirrors
Chassis & Brakes
Engine & Drivetrain
Electrical & Lighting
Help Center
< Back
×
Hello
Login or Register
Quick Links
Live Chat
Track Order
RMA
Help Center
Contact Us
Shop OE Parts
Shop By Category
Body & Mirrors
Chassis & Brakes
Engine & Drivetrain
Electrical & Lighting
Home
>
Avalon
>
Engine & Drivetrain
>
Cooling Systems, Fans, Radiators & Components
>
Thermostat Housing
Toyota Avalon Thermostat Housing
Select vehicle to guarantee fit
Make
Model
Year
Or
Enter the VIN of Your Vehicle
Filter Results
< Back to View All
Cooling Systems, Fans & Radiators
Department
OE
Replacement
Brands
Dorman
Four Seasons
Prices
$19.99 and under
$20 to $49.99
$50 to $99.99
$100 and over
27
Products found
Sort by:
Recommended
Filter Results
Sort
View by
View Related Parts
OEM (Genuine)
Toyota Avalon Water Outlet
PartNumber:
16331-20040
Make sure this part fits,
Select Vehicle
$141.11
MSRP:
$205.01
You Save: $63.90 (32%)
View Details
Product Specifications
Other Names:
Water Outlet
Item Dimensions:
14.1 x 11.7 x 2.5 inches
Item Weight:
2.50 Pounds
Fitment Type:
Direct Replacement
Replaces:
16331-20020
Part Description:
Toyota Avalon Water Outlet
More Info
View Related Parts
OEM (Genuine)
Toyota Avalon Water Inlet Pipe
PartNumber:
16321-0P010
Make sure this part fits,
Select Vehicle
$34.52
MSRP:
$49.74
You Save: $15.22 (31%)
View Details
Product Specifications
Other Names:
Water Inlet
Item Dimensions:
4.1 x 3.5 x 2.9 inches
Item Weight:
1.10 Pounds
Fitment Type:
Direct Replacement
Part Description:
Toyota Avalon Water Inlet Pipe
More Info
Four Seasons®
Engine Coolant Thermostat Housing for Toyota Avalon
PartNumber:
86036
Make sure this part fits,
Select Vehicle
$116.25
View Details
Product Specifications
Gasket or Seal Included: Not Included
Material: Aluminum
Meets / Exceeds OEM: Yes
Style: w/o Thermostat
Thermostat Included: Not Included
UPC: 096361860360
Part Description: Toyota Avalon Engine Coolant Thermostat Housing
More Info
Dorman®
Engine Coolant Thermostat Housing Assembly for Toyota Avalon
PartNumber:
902-5174
Make sure this part fits,
Select Vehicle
$28.26
View Details
Product Specifications
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: Toyota Avalon Engine Coolant Thermostat Housing Assembly
More Info
View Related Parts
OEM (Genuine)
Toyota Avalon Water Inlet
PartNumber:
16323-0P030
Make sure this part fits,
Select Vehicle
$73.54
MSRP:
$106.86
You Save: $33.32 (32%)
View Details
Product Specifications
Other Names:
Thermostat Housing
Item Dimensions:
16.3 x 7.2 x 5.1 inches
Item Weight:
1.80 Pounds
Fitment Type:
Direct Replacement
Part Description:
Toyota Avalon Water Inlet
More Info
Four Seasons®
Engine Coolant Water Inlet W O Thermostat for Toyota Avalon
PartNumber:
85353
Make sure this part fits,
Select Vehicle
$31.22
View Details
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: Toyota Avalon Engine Coolant Water Inlet W O Thermostat
More Info
Dorman®
Engine Coolant Thermostat Housing for Toyota Avalon
PartNumber:
902-5932
Make sure this part fits,
Select Vehicle
$18.44
View Details
Product Specifications
Air Vent (Bleeder Valve): No
Bolt Hole Diameter: 0.28"
Bolt Hole Quantity: 2
Bolts Included: No
Color/Finish: Natural
Gasket or Seal Included: No
Housing Neck Angle (°): 50 Degree
Material: Metal
O Rings Included: Not Required
OE Part Number: 1632131030
Outlet Diameter: 1.44"
Thermostat Included: No
UPC: 885484263550
Part Description: Toyota Avalon Engine Coolant Thermostat Housing
More Info
View Related Parts
OEM (Genuine)
Toyota Avalon Thermostat Unit
PartNumber:
16031-31031
Make sure this part fits,
Select Vehicle
$42.83
MSRP:
$61.69
You Save: $18.86 (31%)
View Details
Product Specifications
Other Names:
Thermostat; Water Inlet Sub-Assembly, W/Thermostat
Item Weight:
1.50 Pounds
Fitment Type:
Direct Replacement
Replaces:
16031-31030
Part Description:
Toyota Avalon Thermostat Unit
More Info
Four Seasons®
Engine Coolant Water Inlet W O Thermostat for Toyota Avalon
PartNumber:
85148
Make sure this part fits,
Select Vehicle
$28.82
View Details
Product Specifications
Gasket or Seal Included: Not Included
Inlet Dia. IN: 1.486
Material: Aluminum
Maximum Height: 3.352
Meets / Exceeds OEM: Yes
Mnt Flange Width IN: 0.412
Style: w/o Thermostat
Thermostat Included: Not Included
UPC: 096361851481
Part Description: Toyota Avalon Engine Coolant Water Inlet W O Thermostat
More Info
Dorman®
Engine Coolant Thermostat Housing for Toyota Avalon
PartNumber:
902-5044
Make sure this part fits,
Select Vehicle
$26.05
View Details
Product Specifications
Air Vent (Bleeder Valve): No
Bolt Hole Diameter: 0.313"
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: Not Required
OE Part Number: 1632120020
Outlet Diameter: 1.468"
Thermostat Included: No
UPC: 885484543904
Part Description: Toyota Avalon Engine Coolant Thermostat Housing
More Info
View Related Parts
OEM (Genuine)
Toyota Avalon Housing
PartNumber:
16323-20010
Make sure this part fits,
Select Vehicle
$191.55
MSRP:
$278.27
You Save: $86.72 (32%)
View Details
Product Specifications
Other Names:
Housing
Item Dimensions:
16.3 x 7.3 x 5.2 inches
Item Weight:
2.50 Pounds
Fitment Type:
Direct Replacement
Replaces:
16323-0A010
Part Description:
Toyota Avalon Housing
More Info
Four Seasons®
Engine Coolant Water Outlet W O Thermostat for Toyota Avalon
PartNumber:
85355
Make sure this part fits,
Select Vehicle
$18.35
View Details
Product Specifications
Gasket or Seal Included: Not Included
Material: Aluminum
Meets / Exceeds OEM: Yes
Style: w/o Thermostat
Thermostat Included: Not Included
UPC: 096361853553
Part Description: Toyota Avalon Engine Coolant Water Outlet W O Thermostat
More Info
Dorman®
Engine Coolant Thermostat Housing for Toyota Avalon
PartNumber:
902-5926
Make sure this part fits,
Select Vehicle
$21.24
View Details
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: Toyota Avalon Engine Coolant Thermostat Housing
More Info
View Related Parts
OEM (Genuine)
Toyota Avalon Water Inlet
PartNumber:
16323-20020
Make sure this part fits,
Select Vehicle
$163.62
MSRP:
$237.70
You Save: $74.08 (32%)
View Details
Product Specifications
Other Names:
Water Inlet; Thermostat; Housing
Item Dimensions:
20.4 x 6.2 x 6.2 inches
Item Weight:
3.10 Pounds
Fitment Type:
Direct Replacement
Replaces:
16323-0A021, 16323-0A020
Part Description:
Toyota Avalon Water Inlet
More Info
Dorman®
Engine Coolant Thermostat Housing for Toyota Avalon
PartNumber:
902-5929
Make sure this part fits,
Select Vehicle
$14.61
View Details
Product Specifications
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: Toyota Avalon Engine Coolant Thermostat Housing
More Info
View Related Parts
OEM (Genuine)
Toyota Avalon Water Outlet
PartNumber:
16331-F0011
Make sure this part fits,
Select Vehicle
$57.53
MSRP:
$82.86
You Save: $25.33 (31%)
View Details
Product Specifications
Other Names:
Water Outlet
Fitment Type:
Direct Replacement
Part Description:
Toyota Avalon Water Outlet
More Info
View Related Parts
OEM (Genuine)
Toyota Avalon Thermostat Unit
PartNumber:
16031-25011
Make sure this part fits,
Select Vehicle
$43.18
MSRP:
$62.19
You Save: $19.01 (31%)
View Details
Product Specifications
Other Names:
Water Inlet; Thermostat Unit; Water Inlet Sub-Assembly, W/Thermostat
Fitment Type:
Direct Replacement
Replaces:
16031-25010
Part Description:
Toyota Avalon Thermostat Unit
More Info
View Related Parts
OEM (Genuine)
Toyota Avalon Housing
PartNumber:
16323-31040
Make sure this part fits,
Select Vehicle
$68.15
MSRP:
$99.01
You Save: $30.86 (32%)
View Details
Product Specifications
Other Names:
Housing
Item Dimensions:
16.6 x 7.1 x 5.1 inches
Item Weight:
1.50 Pounds
Fitment Type:
Direct Replacement
Replaces:
16323-0W011
Part Description:
Toyota Avalon Housing
More Info
View Related Parts
OEM (Genuine)
Toyota Avalon Outlet Tube
PartNumber:
16331-31140
Make sure this part fits,
Select Vehicle
$63.64
MSRP:
$92.46
You Save: $28.82 (32%)
View Details
Product Specifications
Other Names:
Water Outlet
Item Dimensions:
14.1 x 11.4 x 2.6 inches
Item Weight:
1.40 Pounds
Fitment Type:
Direct Replacement
Replaces:
16331-0P010
Part Description:
Toyota Avalon Outlet Tube
More Info
View Related Parts
OEM (Genuine)
Toyota Avalon Thermostat Housing
PartNumber:
16321-20030
Make sure this part fits,
Select Vehicle
$77.44
MSRP:
$112.52
You Save: $35.08 (32%)
View Details
Product Specifications
Other Names:
Water Outlet; Water Inlet; Inlet Pipe
Item Dimensions:
4.2 x 3.6 x 2.9 inches
Item Weight:
2.50 Pounds
Fitment Type:
Direct Replacement
Replaces:
16321-0A030
Part Description:
Toyota Avalon Thermostat Housing
More Info
View Related Parts
OEM (Genuine)
Toyota Avalon Inlet Pipe
PartNumber:
16321-31030
Make sure this part fits,
Select Vehicle
$36.34
MSRP:
$52.35
You Save: $16.01 (31%)
View Details
Product Specifications
Other Names:
Water Inlet; Inlet Pipe
Item Dimensions:
4.1 x 3.6 x 2.9 inches
Item Weight:
0.90 Pounds
Fitment Type:
Direct Replacement
Replaces:
16321-31011
Part Description:
Toyota Avalon Inlet Pipe
More Info
View Related Parts
OEM (Genuine)
Toyota Avalon Water Outlet
PartNumber:
16331-25030
Make sure this part fits,
Select Vehicle
$46.94
MSRP:
$67.61
You Save: $20.67 (31%)
View Details
Product Specifications
Other Names:
Water Outlet
Fitment Type:
Direct Replacement
Part Description:
Toyota Avalon Water Outlet
More Info
View Related Parts
OEM (Genuine)
Toyota Avalon Outlet Assembly
PartNumber:
16331-31230
Make sure this part fits,
Select Vehicle
$45.91
MSRP:
$66.14
You Save: $20.23 (31%)
View Details
Product Specifications
Other Names:
Water Outlet
Item Weight:
1.00 Pounds
Fitment Type:
Direct Replacement
Part Description:
Toyota Avalon Outlet Assembly
More Info
View Related Parts
OEM (Genuine)
Toyota Avalon Water Outlet
PartNumber:
16304-0A010
Make sure this part fits,
Select Vehicle
$89.40
MSRP:
$129.90
You Save: $40.50 (32%)
View Details
Product Specifications
Item Weight:
0.50 Pounds
Part Description:
Toyota Avalon Water Outlet
Dorman®
Engine Coolant Thermostat Housing for Toyota Avalon
PartNumber:
902-5861
Make sure this part fits,
Select Vehicle
Product Specifications
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: Toyota Avalon Engine Coolant Thermostat Housing
More Info
View Related Parts
OEM (Genuine)
Toyota Avalon Water Inlet
PartNumber:
16321-20020
Make sure this part fits,
Select Vehicle
Product Specifications
Item Dimensions:
4.1 x 3.6 x 2.8 inches
Item Weight:
1.10 Pounds
Part Description:
Toyota Avalon Water Inlet
More Info
View Related Parts
OEM (Genuine)
Toyota Avalon Thermostat Housing
PartNumber:
1633120010
Make sure this part fits,
Select Vehicle
Product Specifications
Part Description:
Toyota Avalon Thermostat Housing
Browse Toyota Avalon Thermostat Housing by Years
2022
2021
2020
2019
2018
2017
2016
2015
2014
2013
2012
2011
2010
2009
2008
2007
2006
2005
2004
2003
2002
2001
2000
1999
1998
1997
1996
1995