Contact Us
:
Live Chat
or
1-888-352-5786
×
Live Chat
1-888-352-5786
Lexus Parts
Lexus Accessories
Login/Register
My Account
Track Order
Help Center
Contact Us
Lexus Parts
Lexus Accessories
Track Order
Help Center
Search Bar
Search by Part Number, Part Name, Description
My Garage
My Account
My Cart
Additional savings on all products and shipping fees!
Home
>
Lexus RX350
>
Thermostat Housing
, Engine Coolant Thermostat Housing
Genuine Lexus RX350 Thermostat Housing
Engine Coolant Thermostat Housing
Enter your vehicle info to find more parts and verify fitment
Select Vehicle by VIN
Select Vehicle by Model
Select by VIN
Enter your VIN for the most accurate results.
Filter Results
Enter your VIN for the most accurate results.
or
Select by Model
-- Select Model --
-- Select Year --
Filter Results
22
Thermostat Housings found
View related parts
Lexus RX350 Housing, Water Inlet
Part Number:
16323-20020
Vehicle Specific
$148.07
MSRP:
$198.63
You Save: $50.56 (26%)
Check the fit
Add to Cart
Product Specifications
Replaces:
16323-0A021, 16323-0A020
Warranty:
This genuine part is guaranteed by Lexus's factory warranty.
View More
Fits the following Vehicles:
2007 Lexus RX350
| STD
| 6 Cyl 3.3L
| 3MZFE; 3MZFE; MCU33L-AWAGKA, MCU33L-CWAGKA, MCU38L-AWAGKA, MCU38L-CWAGKA
View related parts
Lexus RX350 Inlet, Water
Part Number:
16321-20030
Vehicle Specific
$71.45
MSRP:
$94.33
You Save: $22.88 (25%)
Check the fit
Add to Cart
Product Specifications
Replaces:
16321-0A030
Warranty:
This genuine part is guaranteed by Lexus's factory warranty.
View More
Fits the following Vehicles:
2007 Lexus RX350
| STD
| 6 Cyl 3.3L
| 3MZFE; 3MZFE; MCU33L-AWAGKA, MCU38L-AWAGKA
View related parts
Lexus RX350 Inlet, Water
Part Number:
16321-0A040
Vehicle Specific
$57.25
MSRP:
$72.69
You Save: $15.44 (22%)
Check the fit
Add to Cart
Product Specifications
Other Name:
Inlet Pipe, Thermostat Housing
Manufacturer Note:
TYPE B:REFER ILLUST.
Warranty:
This genuine part is guaranteed by Lexus's factory warranty.
View More
Fits the following Vehicles:
2007 Lexus RX350
| STD
| 6 Cyl 3.3L
| 3MZFE; 3MZFE; MCU33L-AWAGKA, MCU33L-CWAGKA, MCU38L-AWAGKA, MCU38L-CWAGKA
View related parts
Lexus RX350 Housing, Water Inlet
Part Number:
16323-0P030
Vehicle Specific
$76.70
MSRP:
$101.25
You Save: $24.55 (25%)
Check the fit
Add to Cart
Product Specifications
Other Name:
Thermostat Housing
Warranty:
This genuine part is guaranteed by Lexus's factory warranty.
View More
Fits the following Vehicles:
2007-2015 Lexus RX350
| STD
| 6 Cyl 3.5L
| 2GRFE; 2GRFE; GGL10L-CWTGKA, GGL15L-CWTGKA, GGL15L-CWZGKA, GSU30L-CWAGKA, GSU35L-CWAGKA
View related parts
Lexus RX350 Housing, Water Inlet
Part Number:
16323-0W011
Vehicle Specific
$71.45
MSRP:
$94.33
You Save: $22.88 (25%)
Check the fit
Add to Cart
Product Specifications
Manufacturer Note:
*132
Replaced by:
16323-31040
Warranty:
This genuine part is guaranteed by Lexus's factory warranty.
View More
Fits the following Vehicles:
2007-2009 Lexus RX350
| STD
| 6 Cyl 3.5L
| 2GRFE; 2GRFE; GSU30L-AWAGKA, GSU30L-CWAGKA, GSU35L-AWAGKA, GSU35L-CWAGKA
View related parts
Lexus RX350 Housing, Water Inlet
Part Number:
16323-31040
Vehicle Specific
$71.45
MSRP:
$94.33
You Save: $22.88 (25%)
Check the fit
Add to Cart
Product Specifications
Other Name:
Housing, Thermostat Housing
Replaces:
16323-0W011
Warranty:
This genuine part is guaranteed by Lexus's factory warranty.
View More
Fits the following Vehicles:
2007-2015 Lexus RX350
| STD
| 6 Cyl 3.5L
| 2GRFE, 2GRFXE; 2GRFE, 2GRFE; GSU30L-AWAGKA, 2GRFXE; GGL10L-AWTGKA, GGL10L-CWTGKA, GGL15L-AWTGKA, GGL15L-CWTGKA, GGL15L-CWZGKA, GSU30L-CWAGKA, GSU35L-AWAGKA, GSU35L-CWAGKA, GYL10L-AWXGKA, GYL10L-CWXGKA, GYL15L-AWXGKA, GYL15L-CWXGKA
View related parts
Lexus RX350 Outlet, Water
Part Number:
16331-31220
Vehicle Specific
$49.40
MSRP:
$62.72
You Save: $13.32 (22%)
Check the fit
Add to Cart
Product Specifications
Other Name:
Water Outlet
Manufacturer Note:
TOWING PACKAGE-3500LBS
Warranty:
This genuine part is guaranteed by Lexus's factory warranty.
View More
Fits the following Vehicles:
2016-2022 Lexus RX350
| STD
| 6 Cyl 3.5L
| 2GRFKS; 2GRFKS; GGL20L-CWZGBA, GGL25L-BWZGBA, GGL25L-CWZGBA
View related parts
Lexus RX350 Outlet, Water
Part Number:
16331-20030
Vehicle Specific
$205.80
MSRP:
$276.06
You Save: $70.26 (26%)
Check the fit
Add to Cart
Product Specifications
Other Name:
Water Outlet
Replaces:
16331-AA010
Warranty:
This genuine part is guaranteed by Lexus's factory warranty.
View More
Fits the following Vehicles:
2007 Lexus RX350
| STD
| 6 Cyl 3.3L
| 3MZFE; 3MZFE; MCU33L-AWAGKA, MCU33L-CWAGKA, MCU38L-AWAGKA, MCU38L-CWAGKA
View related parts
Lexus RX350 Outlet, Water
Part Number:
16331-31230
Vehicle Specific
$49.40
MSRP:
$62.72
You Save: $13.32 (22%)
Check the fit
Add to Cart
Product Specifications
Other Name:
Water Outlet
Warranty:
This genuine part is guaranteed by Lexus's factory warranty.
View More
Fits the following Vehicles:
2016-2022 Lexus RX350
| STD
| 6 Cyl 3.5L
| 2GRFKS; 2GRFKS; GGL20L-CWZGBA, GGL25L-AWZGBA, GGL25L-BWZGBA, GGL25L-CWZGBA
View related parts
Lexus RX350 Outlet, Water
Part Number:
16331-31240
Vehicle Specific
$49.40
MSRP:
$62.72
You Save: $13.32 (22%)
Check the fit
Add to Cart
Product Specifications
Other Name:
Water Outlet
Manufacturer Note:
TOWING PACKAGE-3500LBS
Warranty:
This genuine part is guaranteed by Lexus's factory warranty.
View More
Fits the following Vehicles:
2016-2022 Lexus RX350
| 6 Cyl 3.5L
| 2GRFXS; 2GRFXS; GYL25L-CWXGBA
View related parts
Lexus RX350 Outlet, Water
Part Number:
16331-31140
Vehicle Specific
$66.54
MSRP:
$87.83
You Save: $21.29 (25%)
Check the fit
Add to Cart
Product Specifications
Other Name:
Water Outlet
Replaces:
16331-0P010
Warranty:
This genuine part is guaranteed by Lexus's factory warranty.
View More
Fits the following Vehicles:
2007-2015 Lexus RX350
| STD
| 6 Cyl 3.5L
| 2GRFE; 2GRFE; GGL10L-AWTGKA, GGL10L-CWTGKA, GGL15L-AWTGKA, GGL15L-CWTGKA, GSU30L-AWAGKA, GSU30L-CWAGKA, GSU35L-AWAGKA, GSU35L-CWAGKA
View related parts
Lexus RX350 Inlet, Water
Part Number:
16321-0P010
Vehicle Specific
$37.15
MSRP:
$47.18
You Save: $10.03 (22%)
Check the fit
Add to Cart
Product Specifications
Other Name:
Water Inlet
Warranty:
This genuine part is guaranteed by Lexus's factory warranty.
View More
Fits the following Vehicles:
2007-2015 Lexus RX350
| STD
| 6 Cyl 3.5L
| 2GRFE; 2GRFE; GGL10L-CWTGKA, GGL15L-CWTGKA, GGL15L-CWZGKA, GSU30L-CWAGKA, GSU35L-CWAGKA
View related parts
Lexus RX350 Housing, Water Inlet
Part Number:
16323-0A021
Vehicle Specific
$148.07
MSRP:
$198.63
You Save: $50.56 (26%)
Check the fit
Add to Cart
Product Specifications
Replaced by:
16323-20020
Warranty:
This genuine part is guaranteed by Lexus's factory warranty.
View More
Fits the following Vehicles:
2007 Lexus RX350
| STD
| 6 Cyl 3.3L
| 3MZFE; 3MZFE; MCU33L-AWAGKA, MCU33L-CWAGKA, MCU38L-AWAGKA, MCU38L-CWAGKA
View related parts
Lexus RX350 Outlet, Water
Part Number:
16331-AA010
Vehicle Specific
$205.80
MSRP:
$276.06
You Save: $70.26 (26%)
Check the fit
Add to Cart
Product Specifications
Replaced by:
16331-20030
Warranty:
This genuine part is guaranteed by Lexus's factory warranty.
View More
Fits the following Vehicles:
2007 Lexus RX350
| STD
| 6 Cyl 3.3L
| 3MZFE; 3MZFE; MCU33L-AWAGKA, MCU33L-CWAGKA, MCU38L-AWAGKA, MCU38L-CWAGKA
View related parts
Lexus RX350 Outlet, Water
Part Number:
16331-31190
Vehicle Specific
$77.11
MSRP:
$101.80
You Save: $24.69 (25%)
Check the fit
Add to Cart
Product Specifications
Other Name:
Water Outlet
Warranty:
This genuine part is guaranteed by Lexus's factory warranty.
View More
Fits the following Vehicles:
2010-2015 Lexus RX350
| STD
| 6 Cyl 3.5L
| 2GRFXE; 2GRFXE; GYL15L-AWXGKA, GYL15L-CWXGKA
View related parts
Lexus RX350 Outlet, Water
Part Number:
16331-31180
Vehicle Specific
$87.32
MSRP:
$115.27
You Save: $27.95 (25%)
Check the fit
Add to Cart
Product Specifications
Other Name:
Water Outlet
Warranty:
This genuine part is guaranteed by Lexus's factory warranty.
View More
Fits the following Vehicles:
2010-2015 Lexus RX350
| STD
| 6 Cyl 3.5L
| 2GRFXE; 2GRFXE; GYL10L-AWXGKA, GYL10L-CWXGKA, GYL15L-AWXGKA, GYL15L-CWXGKA
View related parts
Lexus RX350 Outlet, Water
Part Number:
16331-31200
Vehicle Specific
$87.34
MSRP:
$115.30
You Save: $27.96 (25%)
Check the fit
Add to Cart
Product Specifications
Other Name:
Water Outlet
Manufacturer Note:
TOWING PACKAGE-3500LBS
Warranty:
This genuine part is guaranteed by Lexus's factory warranty.
View More
Fits the following Vehicles:
2012-2015 Lexus RX350
| STD
| 6 Cyl 3.5L
| 2GRFE; 2GRFE; GGL10L-CWTGKA, GGL15L-CWTGKA, GGL15L-CWZGKA
View related parts
Lexus RX350 Inlet, Water
Part Number:
16321-31011
Vehicle Specific
$39.20
MSRP:
$49.76
You Save: $10.56 (22%)
Check the fit
Add to Cart
Product Specifications
Manufacturer Note:
*132
Replaced by:
16321-31030
Warranty:
This genuine part is guaranteed by Lexus's factory warranty.
View More
Fits the following Vehicles:
2007-2010 Lexus RX350
| STD
| 6 Cyl 3.5L
| 2GRFE, 2GRFXE; 2GRFE, 2GRFXE; GGL10L-AWTGKA, GGL15L-AWTGKA, GSU30L-AWAGKA, GSU30L-CWAGKA, GSU35L-AWAGKA, GSU35L-CWAGKA, GYL10L-AWXGKA, GYL15L-AWXGKA
View related parts
Lexus RX350 Inlet, Water
Part Number:
16321-31020
Vehicle Specific
$49.01
MSRP:
$62.23
You Save: $13.22 (22%)
Check the fit
Add to Cart
Product Specifications
Other Name:
Water Inlet
Warranty:
This genuine part is guaranteed by Lexus's factory warranty.
View More
Fits the following Vehicles:
2010-2015 Lexus RX350
| STD
| 6 Cyl 3.5L
| 2GRFXE; 2GRFXE; GYL15L-AWXGKA, GYL15L-CWXGKA
View related parts
Lexus RX350 Outlet, Water
Part Number:
16331-31250
Vehicle Specific
$50.88
MSRP:
$64.60
You Save: $13.72 (22%)
Check the fit
Add to Cart
Product Specifications
Other Name:
Water Outlet
Warranty:
This genuine part is guaranteed by Lexus's factory warranty.
View More
Fits the following Vehicles:
2016-2022 Lexus RX350
| STD
| 6 Cyl 3.5L
| 2GRFXS; 2GRFXS; GYL20L-CWXGBA, GYL25L-AWXGBA, GYL25L-CWXGBA
| Page 1 of 2 |
Next >
1-20 of 22 Results
Related Lexus RX350 Parts
Lexus RX350 Water Pump
Lexus RX350 Radiator
Lexus RX350 Water Pump Gasket
Lexus RX350 Thermostat Gasket
Lexus RX350 Thermostat
Lexus RX350 Radiator Support
Lexus RX350 Fan Shroud
Lexus RX350 Coolant Reservoir
Lexus RX350 Radiator Hose
Lexus RX350 Fan Motor
Lexus RX350 Fan Blade
Browse by Year
+
2022 Thermostat Housing
2021 Thermostat Housing
2020 Thermostat Housing
2019 Thermostat Housing
2018 Thermostat Housing
2017 Thermostat Housing
2016 Thermostat Housing
2015 Thermostat Housing
2014 Thermostat Housing
2013 Thermostat Housing
2012 Thermostat Housing
2011 Thermostat Housing
2010 Thermostat Housing
2009 Thermostat Housing
2008 Thermostat Housing
2007 Thermostat Housing