OEM Toyota Thermostat Housing

Engine Coolant Thermostat Housing

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144 Thermostat Housings found

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Toyota Water Outlet
Part Number: 16331-20060
$181.26 MSRP: $258.80
You Save: $77.54 (30%)
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Product Specifications
- Other Name: Outlet, Water; Engine Coolant Outlet Flange; Radiator Hose
Fits the following Toyota Models:
- Camry | 2004-2006 | LE, SE, XLE | 6 Cyl 3.0 L GAS, 6 Cyl 3.3 L GAS
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Toyota Thermostat Cover, Upper
Part Number: 16321-0F010
$70.61 MSRP: $99.11
You Save: $28.50 (29%)
Ships in 1-3 Business Days
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Product Specifications
- Other Name: Inlet, Water; Engine Coolant Thermostat Housing; Radiator Hose; Water Outlet; Thermostat Housing
- Manufacturer Note: (L)
- Position: Upper
- Replaces: 16321-50020
Fits the following Toyota Models:
- 4Runner | 2003-2009 | Limited, Sport, SR5 | 8 Cyl 4.7 L GAS
- Land Cruiser | 1998-2007 | Base | 8 Cyl 4.7 L GAS
- Sequoia | 2001-2009 | Limited, SR5 | 8 Cyl 4.7 L GAS
- Tundra | 2000-2009 | Base, Limited, SR5 | 8 Cyl 4.7 L GAS
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Toyota Inlet, Water, Upper
Part Number: 16321-20030
$80.21 MSRP: $112.59
You Save: $32.38 (29%)
Ships in 1-3 Business Days
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Product Specifications
- Other Name: Engine Coolant Thermostat Housing Cover; Thermostat Housing Cover; Thermostat Housing; Radiator Hose
- Position: Upper
- Replaces: 16321-0A030
Fits the following Toyota Models:
- Avalon | 2000-2004 | XL, XLS | 6 Cyl 3.0 L GAS
- Camry | 2004-2006 | LE, SE, XLE | 6 Cyl 3.0 L GAS, 6 Cyl 3.3 L GAS
- Highlander | 2001-2010 | Base, Hybrid, Hybrid Limited, Limited, Sport | 6 Cyl 3.0 L GAS, 6 Cyl 3.3 L FULL HYBRID EV-GAS (FHEV), 6 Cyl 3.3 L GAS
- Sienna | 2001-2003 | CE, LE, XLE | 6 Cyl 3.0 L GAS
- Solara | 2004-2008 | SE, SE Sport, SLE, Sport | 6 Cyl 3.3 L GAS
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Toyota Thermostat Housing
Part Number: 16304-66020
$92.30 MSRP: $129.55
You Save: $37.25 (29%)
Ships in 1-3 Business Days
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Product Specifications
- Other Name: Outlet Sub-Assembly, Water; Radiator Hose; Outlet Pipe; Outlet, Water
Fits the following Toyota Models:
- Land Cruiser | 1995-1997 | Base | 6 Cyl 4.5 L GAS
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Toyota Thermostat Housing
Part Number: 16323-0T021
$57.35 MSRP: $79.82
You Save: $22.47 (29%)
Ships in 1-3 Business Days
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Product Specifications
- Other Name: Housing, Water Inlet; Engine Coolant Thermostat Housing; Thermostat Housing Cover; Water Outlet
- Manufacturer Note: (L)
Fits the following Toyota Models:
- Corolla | 2014-2019 | 50th Anniversary Special Edition, L, LE, LE Eco, Le Eco Plus, S, SE, Special Edition, XLE, XSE | 4 Cyl 1.8 L GAS
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Toyota Water Inlet
Part Number: 16032-36020
$505.95 MSRP: $741.47
You Save: $235.52 (32%)
Ships in 1-3 Business Days
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Product Specifications
- Other Name: Housing Sub-Assembly, Water; Engine Water Pump Assembly; Engine Water Pump Housing; Housing, Water Inlet
Fits the following Toyota Models:
- Highlander | 2009 | Base | 4 Cyl 2.7 L GAS
- Venza | 2009-2011 | Base | 4 Cyl 2.7 L GAS
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Toyota Thermostat Housing
Part Number: 16032-0V050
$444.81 MSRP: $651.87
You Save: $207.06 (32%)
Ships in 1-3 Business Days
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Product Specifications
- Other Name: Housing Sub-Assembly, Water; Engine Water Pump; Thermostat Housing Cover; Water Inlet; Water Pump Housing; Housing, Water Inlet
Fits the following Toyota Models:
- Highlander | 2010-2013 | Base, Plus, SE | 4 Cyl 2.7 L GAS
- Sienna | 2011-2012 | Base, LE | 4 Cyl 2.7 L GAS
- Venza | 2012-2015 | LE, XLE | 4 Cyl 2.7 L GAS
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Toyota Water Manifold
Part Number: 16032-36040
$326.77 MSRP: $466.55
You Save: $139.78 (30%)
Ships in 1-3 Business Days
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Product Specifications
- Other Name: Housing Sub-Assembly, Water; Engine Water Pump Assembly; Water Pump Assembly; Housing, Water Inlet; Water Pump
- Manufacturer Note: *347,*265 OR *524
Fits the following Toyota Models:
- RAV4 | 2016-2018 | Hybrid Limited, Hybrid SE, Hybrid XLE | 4 Cyl 2.5 L FULL HYBRID EV-GAS (FHEV)
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Toyota Thermostat Housing, Lower
Part Number: 16323-20010
$195.01 MSRP: $278.43
You Save: $83.42 (30%)
Ships in 1-3 Business Days
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Product Specifications
- Other Name: Housing, Water Inlet; Engine Coolant Thermostat Housing, Lower; Thermostat Housing Cover; Housing
- Manufacturer Note: (J)
- Position: Lower
- Replaces: 16323-0A010
Fits the following Toyota Models:
- Avalon | 1995-1999 | XL, XLS | 6 Cyl 3.0 L GAS
- Camry | 1997-2003 | CE, LE, SE, XLE | 6 Cyl 3.0 L GAS
- Sienna | 1998-2000 | CE, LE, XLE | 6 Cyl 3.0 L GAS
- Solara | 1999-2003 | SE, SLE | 6 Cyl 3.0 L GAS
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Toyota Outlet, Water
Part Number: 16331-20030
$203.86 MSRP: $291.07
You Save: $87.21 (30%)
Ships in 1-3 Business Days
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Product Specifications
- Other Name: Radiator Hose
- Replaces: 16331-AA010
Fits the following Toyota Models:
- Highlander | 2001-2007 | Base, Limited, Sport | 6 Cyl 3.0 L GAS, 6 Cyl 3.3 L GAS
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Toyota Thermostat Housing
Part Number: 16320-31011
$182.63 MSRP: $260.75
You Save: $78.12 (30%)
Ships in 1-3 Business Days
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Product Specifications
- Other Name: Inlet Assembly, Water; Thermostat Housing Cover; Radiator Hose; Water Inlet
Fits the following Toyota Models:
- Tacoma | 2005-2008 | Base, Pre Runner, X-Runner | 6 Cyl 4.0 L GAS
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Toyota Thermostat Housing
Part Number: 16032-0V011
$269.80 MSRP: $385.21
You Save: $115.41 (30%)
Ships in 1-3 Business Days
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Product Specifications
- Other Name: Housing Sub-Assembly, Water; Engine Water Pump Assembly; Engine Water Pump Housing; Thermostat Housing Cover; Water Inlet; Water Pump Assembly; Housing, Water Inlet; Water Pump
- Replaces: 16032-0V010, 16032-36010
Fits the following Toyota Models:
- Highlander | 2009-2013 | Base, Plus, SE | 4 Cyl 2.7 L GAS
- Venza | 2009-2015 | Base, LE, XLE | 4 Cyl 2.7 L GAS
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Toyota Water Outlet
Part Number: 16331-31190
$84.21 MSRP: $118.20
You Save: $33.99 (29%)
Ships in 1-3 Business Days
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Product Specifications
- Other Name: Outlet, Water; Radiator Hose
Fits the following Toyota Models:
- Highlander | 2011-2016 | Hybrid, Hybrid Limited | 6 Cyl 3.5 L FULL HYBRID EV-GAS (FHEV)
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Toyota Housing
Part Number: 16323-21010
$93.25 MSRP: $130.89
You Save: $37.64 (29%)
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Product Specifications
- Other Name: Housing, Water Inlet
Fits the following Toyota Models:
- Prius C | 2012-2019 | Base, Four, L, LE, One, Persona Series, Three, Two | 4 Cyl 1.5 L FULL HYBRID EV-GAS (FHEV)
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Toyota Thermostat Housing, Lower
Part Number: 16323-0S030
$66.59 MSRP: $93.47
You Save: $26.88 (29%)
Ships in 1-3 Business Days
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Product Specifications
- Other Name: Housing, Water Inlet; Engine Coolant Thermostat Housing; Inlet Flange; Thermostat Cover; Radiator Hose; Water Inlet; Housing
- Manufacturer Note: (L)
- Position: Lower
- Replaces: 16323-38050
Fits the following Toyota Models:
- Sequoia | 2010-2012 | Limited, SR5 | 8 Cyl 4.6 L GAS
- Tundra | 2010-2019 | Base, Limited, SR, SR5 | 8 Cyl 4.6 L GAS
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Toyota Inlet, Water
Part Number: 16321-66011
$79.62 MSRP: $111.76
You Save: $32.14 (29%)
Ships in 1-3 Business Days
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Product Specifications
- Other Name: Thermostat Housing Cover; Thermostat Housing
- Replaces: 16321-66010
Fits the following Toyota Models:
- Land Cruiser | 1993-1997 | Base | 6 Cyl 4.5 L GAS
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Toyota Water Outlet
Part Number: 16304-0A020
$72.27 MSRP: $101.45
You Save: $29.18 (29%)
ADD TO CART
Product Specifications
- Other Name: Engine Coolant Outlet Flange; Radiator Hose; Outlet, Water
Fits the following Toyota Models:
- Camry | 2002-2006 | LE, SE, XLE | 6 Cyl 3.0 L GAS, 6 Cyl 3.3 L GAS
- Sienna | 2004-2006 | CE, LE, Limited, XLE, XLE Limited | 6 Cyl 3.3 L GAS
- Solara | 2004-2008 | SE, SE Sport, SLE, Sport | 6 Cyl 3.3 L GAS
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Toyota Thermostat Housing
Part Number: 16320-31021
$115.92 MSRP: $162.71
You Save: $46.79 (29%)
Ships in 1-3 Business Days
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Product Specifications
- Other Name: Inlet Assembly, Water; Thermostat Housing Cover; Radiator Hose; Water Inlet
Fits the following Toyota Models:
- Tacoma | 2005-2008 | Base, Pre Runner, X-Runner | 6 Cyl 4.0 L GAS
- Tundra | 2005-2006 | Base, SR5 | 6 Cyl 4.0 L GAS
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Toyota Thermostat Housing
Part Number: 16331-74170
$82.70 MSRP: $116.09
You Save: $33.39 (29%)
Ships in 1-3 Business Days
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Product Specifications
- Other Name: Outlet, Water; Engine Coolant Outlet Flange; Thermostat Housing Cover; Radiator Hose; Water Outlet
- Manufacturer Note: (J)
- Replaces: 16331-03042, 16331-03043
Fits the following Toyota Models:
- Celica | 1994-1995 | GT | 4 Cyl 2.2 L GAS
- RAV4 | 1996-1997 | Base | 4 Cyl 2.0 L GAS
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Toyota Water Outlet
Part Number: 16331-31200
$95.03 MSRP: $133.38
You Save: $38.35 (29%)
Ships in 1-3 Business Days
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Product Specifications
- Other Name: Outlet, Water; Radiator Hose
Fits the following Toyota Models:
- Highlander | 2013-2016 | Base, LE, LE Plus, Limited, Plus, SE, XLE | 6 Cyl 3.5 L GAS
- Sienna | 2012-2016 | Base, L, LE, Limited, SE, XLE | 6 Cyl 3.5 L GAS

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Toyota Thermostat Housing

OEM parts deliver unmatched quality you can rely on. They pass extensive quality control inspections. Toyota produces them to the official factory specifications. This process helps prevent defects and imperfections. So you can get exceptional lifespan and a flawless fit. Need new OEM Toyota Thermostat Housing? You'll love our wide selection of genuine options. Shop in minutes and skip the hunt. Our prices are unbeatable, you'll save time and money. It's easy to shop and find the right piece. Our committed customer service team gives professional help from start to finish. Every part includes a manufacturer's warranty. We ship quickly, your parts will arrive fast at your door.

Toyota Thermostat Housing maintains the engine temperature at a consistent temperature and at the same time provides reliability that drivers desire. Toyota developed to be a worldwide brand starting with one plant in Japan in 1937 by eliminating wastage along the line, teams that could identify and correct a problem fast, and continuous upgrades of its cars to make them safer, efficient, and fun. The recent achievements of the hybrid RAV4 Plug-in Hybrid and the updated Prius demonstrate how Toyota can combine the TNGA platform with Hybrid Synergy Drive to provide a smooth driving feel with excellent fuel efficiency. The drivers have confidence in Toyota due to the fact that the vehicles can last through day to day commuting as well as on the long distance trips. On different continents, Toyota customers extol quality consistency. The Thermostat Housing isn't attached to anything, but instead goes around the thermostat, directing the coolant into the radiator, and sealing the gap to ensure none of the fluids leaks out whilst housing the hoses and sensors. Before doing anything, make sure the engine has sat at room temperature and released all pressure at the cap, drain all the coolant until the level is below the housing, remove air ducts or brackets that may block access, label and remove all hoses, loosen the bolts and drop off the old part. Wipe your surface to a shiny finish, install the thermostat and gasket, replace the Thermostat Housing, and screw the bolts in a criss cross pattern in tight until factory-torque. Reblock hoses, replace coolant, release trapped air, turn on the engine and verify the Thermostat Housing are free of leakages and stable temperature.

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Tacoma 4Runner Camry Tundra Corolla RAV4 Highlander Prius Sienna Land Cruiser Pickup FJ Cruiser 86 Sequoia T100 Avalon Celica Supra Yaris MR2 Matrix Solara Venza GR86 Echo C-HR Cressida Grand Highlander Paseo Previa Prius C Prius Prime Corolla Cross Corolla iM Crown GR Corolla MR2 Spyder Starlet Tercel Van Yaris iA GR Supra Prius AWD-e RAV4 Prime