Contact Us: Live Chat or 1-888-352-5786
×
Search Bar
Search by Part Number, Part Name, Description
My Garage
My Account
My Cart
Additional savings on all products and shipping fees!

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.
Enter your VIN for the most accurate results.
or
Select by Model
-- Select Model --
-- Select Year --

22 Thermostat Housings found

  • Lexus RX350 Thermostat Housing - 16323-20020
    View related parts

    Lexus RX350 Housing, Water Inlet

    Part Number: 16323-20020
    $148.07 MSRP: $198.63
    You Save: $50.56 (26%)
    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
  • Lexus RX350 Thermostat Housing - 16321-20030
    View related parts

    Lexus RX350 Inlet, Water

    Part Number: 16321-20030
    $71.45 MSRP: $94.33
    You Save: $22.88 (25%)
    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
  • Lexus RX350 Thermostat Housing - 16321-0A040
    View related parts

    Lexus RX350 Inlet, Water

    Part Number: 16321-0A040
    $57.25 MSRP: $72.69
    You Save: $15.44 (22%)
    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
  • Lexus RX350 Thermostat Housing - 16323-0P030
    View related parts

    Lexus RX350 Housing, Water Inlet

    Part Number: 16323-0P030
    $76.70 MSRP: $101.25
    You Save: $24.55 (25%)
    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
  • Lexus RX350 Thermostat Housing - 16323-0W011
    View related parts

    Lexus RX350 Housing, Water Inlet

    Part Number: 16323-0W011
    $71.45 MSRP: $94.33
    You Save: $22.88 (25%)
    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
  • Lexus RX350 Thermostat Housing - 16323-31040
    View related parts

    Lexus RX350 Housing, Water Inlet

    Part Number: 16323-31040
    $71.45 MSRP: $94.33
    You Save: $22.88 (25%)
    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
  • Lexus RX350 Thermostat Housing - 16331-31220
    View related parts

    Lexus RX350 Outlet, Water

    Part Number: 16331-31220
    $49.40 MSRP: $62.72
    You Save: $13.32 (22%)
    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
  • Lexus RX350 Thermostat Housing - 16331-20030
    View related parts

    Lexus RX350 Outlet, Water

    Part Number: 16331-20030
    $205.80 MSRP: $276.06
    You Save: $70.26 (26%)
    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
  • Lexus RX350 Thermostat Housing - 16331-31230
    View related parts

    Lexus RX350 Outlet, Water

    Part Number: 16331-31230
    $49.40 MSRP: $62.72
    You Save: $13.32 (22%)
    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
  • Lexus RX350 Thermostat Housing - 16331-31240
    View related parts

    Lexus RX350 Outlet, Water

    Part Number: 16331-31240
    $49.40 MSRP: $62.72
    You Save: $13.32 (22%)
    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
  • Lexus RX350 Thermostat Housing - 16331-31140
    View related parts

    Lexus RX350 Outlet, Water

    Part Number: 16331-31140
    $66.54 MSRP: $87.83
    You Save: $21.29 (25%)
    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
  • Lexus RX350 Thermostat Housing - 16321-0P010
    View related parts

    Lexus RX350 Inlet, Water

    Part Number: 16321-0P010
    $37.15 MSRP: $47.18
    You Save: $10.03 (22%)
    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
  • Lexus RX350 Thermostat Housing - 16323-0A021
    View related parts

    Lexus RX350 Housing, Water Inlet

    Part Number: 16323-0A021
    $148.07 MSRP: $198.63
    You Save: $50.56 (26%)
    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
  • Lexus RX350 Thermostat Housing - 16331-AA010
    View related parts

    Lexus RX350 Outlet, Water

    Part Number: 16331-AA010
    $205.80 MSRP: $276.06
    You Save: $70.26 (26%)
    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
  • Lexus RX350 Thermostat Housing - 16331-31190
    View related parts

    Lexus RX350 Outlet, Water

    Part Number: 16331-31190
    $77.11 MSRP: $101.80
    You Save: $24.69 (25%)
    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
  • Lexus RX350 Thermostat Housing - 16331-31180
    View related parts

    Lexus RX350 Outlet, Water

    Part Number: 16331-31180
    $87.32 MSRP: $115.27
    You Save: $27.95 (25%)
    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
  • Lexus RX350 Thermostat Housing - 16331-31200
    View related parts

    Lexus RX350 Outlet, Water

    Part Number: 16331-31200
    $87.34 MSRP: $115.30
    You Save: $27.96 (25%)
    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
  • Lexus RX350 Thermostat Housing - 16321-31011
    View related parts

    Lexus RX350 Inlet, Water

    Part Number: 16321-31011
    $39.20 MSRP: $49.76
    You Save: $10.56 (22%)
    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
  • Lexus RX350 Thermostat Housing - 16321-31020
    View related parts

    Lexus RX350 Inlet, Water

    Part Number: 16321-31020
    $49.01 MSRP: $62.23
    You Save: $13.22 (22%)
    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
  • Lexus RX350 Thermostat Housing - 16331-31250
    View related parts

    Lexus RX350 Outlet, Water

    Part Number: 16331-31250
    $50.88 MSRP: $64.60
    You Save: $13.72 (22%)
    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

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