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Genuine Lexus RX300 Thermostat Housing

Engine Coolant Thermostat Housing
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7 Thermostat Housings found

  • Lexus RX300 Thermostat Housing - 16323-20020
    View related parts

    Lexus RX300 Housing, Water Inlet

    Part Number: 16323-20020
    $168.85 MSRP: $230.20
    You Save: $61.35 (27%)
    Ships in 1-3 Business Days
    ADD TO CART
    Product Specifications
    • Replaces: 16323-0A021, 16323-0A020
    • Warranty: This genuine part is guaranteed by Lexus's factory warranty.
    Fits the following Vehicles:
    • 1999-2003 Lexus RX300 | 6 Cyl 3.0L | 1MZFE; 1MZFE; MCU10L-AWPGKA, MCU15L-AWPGKA
  • Lexus RX300 Thermostat Housing - 16321-20030
    View related parts

    Lexus RX300 Inlet, Water

    Part Number: 16321-20030
    $80.63 MSRP: $109.04
    You Save: $28.41 (27%)
    Ships in 1-3 Business Days
    ADD TO CART
    Product Specifications
    • Replaces: 16321-0A030
    • Warranty: This genuine part is guaranteed by Lexus's factory warranty.
    Fits the following Vehicles:
    • 1999-2003 Lexus RX300 | 6 Cyl 3.0L | 1MZFE; 1MZFE; MCU10L-AWPGKA, MCU15L-AWPGKA
  • Lexus RX300 Thermostat Housing - 16331-20030
    View related parts

    Lexus RX300 Outlet, Water

    Part Number: 16331-20030
    $206.61 MSRP: $281.69
    You Save: $75.08 (27%)
    Ships in 1-3 Business Days
    ADD TO CART
    Product Specifications
    • Other Name: Water Outlet
    • Replaces: 16331-AA010
    • Warranty: This genuine part is guaranteed by Lexus's factory warranty.
    Fits the following Vehicles:
    • 1999-2003 Lexus RX300 | 6 Cyl 3.0L | 1MZFE; 1MZFE; MCU10L-AWPGKA, MCU15L-AWPGKA
  • Lexus RX300 Thermostat Housing - 16323-0A020
    View related parts

    Lexus RX300 Housing, Water Inlet

    Part Number: 16323-0A020
    $170.23 MSRP: $230.20
    You Save: $59.97 (27%)
    Ships in 1-3 Business Days
    ADD TO CART
    Product Specifications
    • Manufacturer Note: (L)
    • Replaced by: 16323-20020
    • Warranty: This genuine part is guaranteed by Lexus's factory warranty.
    Fits the following Vehicles:
    • 2002-2003 Lexus RX300 | 6 Cyl 3.0L | 1MZFE; 1MZFE; MCU10L-AWPGKA
  • Lexus RX300 Thermostat Housing - 16323-0A021
    View related parts

    Lexus RX300 Housing, Water Inlet

    Part Number: 16323-0A021
    $170.23 MSRP: $230.20
    You Save: $59.97 (27%)
    Ships in 1-3 Business Days
    ADD TO CART
    Product Specifications
    • Replaced by: 16323-20020
    • Warranty: This genuine part is guaranteed by Lexus's factory warranty.
    Fits the following Vehicles:
    • 2002-2003 Lexus RX300 | 6 Cyl 3.0L | 1MZFE; 1MZFE; MCU10L-AWPGKA
  • Lexus RX300 Thermostat Housing - 16331-AA010
    View related parts

    Lexus RX300 Outlet, Water

    Part Number: 16331-AA010
    $208.30 MSRP: $281.69
    You Save: $73.39 (27%)
    Ships in 1-3 Business Days
    ADD TO CART
    Product Specifications
    • Replaced by: 16331-20030
    • Warranty: This genuine part is guaranteed by Lexus's factory warranty.
    Fits the following Vehicles:
    • 2003 Lexus RX300 | 6 Cyl 3.0L | 1MZFE; 1MZFE; MCU10L-AWPGKA
  • Lexus RX300 Thermostat Housing - 16321-0A030
    View related parts

    Lexus RX300 Inlet, Water

    Part Number: 16321-0A030
    $81.94 MSRP: $109.04
    You Save: $27.10 (25%)
    Ships in 1-3 Business Days
    ADD TO CART
    Product Specifications
    • Manufacturer Note: (L)
    • Replaced by: 16321-20030
    • Warranty: This genuine part is guaranteed by Lexus's factory warranty.
    Fits the following Vehicles:
    • 2002-2003 Lexus RX300 | 6 Cyl 3.0L | 1MZFE; 1MZFE; MCU10L-AWPGKA

Lexus RX300 Thermostat Housing

The Lexus RX300 Thermostat Housing is an establishment part has a good reputation in dependability and functionality and is crucial in regulating the automotive's temperature to avoid overheating. Manufactured strictly for Lexus RX300, this Thermostat Housing is a perfect fit as its function is to safeguard a thermostat and avoid harsh weather conditions that can make it cease to function effectively. Coming in standard metal or high-quality plastic for the exterior, the Lexus RX300 Thermostat Housing comes with high-quality engine coolant water outlet neck and fillers that match strict standards, boosting the vehicle's cooling efficiency. The fact that it is designed for various RX300 models, makes it an important part which any RX300 should possess. New features such as O-ring sealed necks, swivel water necks, and others help in giving a better sealing and flexibility to the engines, by giving a leak free operation thus adding to the overall efficiency of the engines. Thus, this Thermostat Housing not only improves the efficiency of the car, the Lexus RX300 but also provides safety to the car from overheating. This is made evidently clear by its durability and effectiveness in the market of automotive, in addition to some features that may be deemed to be appealing to most buyers with different needs in their cars. The RX300 is the first model, at least of the form, in the RX series, and it has established genuine luxury crossover as its direction: the Thermostat Housing is only one example of how Lexus is going to ensure that it brings the optimal of quality and idea to this project, and how this component is going to be crucial for preserving the integrity of the engine system of the RX300.

Should you need to purchase new auto parts for your vehicle, we strongly suggest you consider the genuine Lexus RX300 Thermostat Housing available on LexusPartsNow.com. Our OEM Lexus RX300 Thermostat Housing come with the reassurance of the manufacturer's warranty, a hassle-free return policy, and speedy delivery service, all at affordable prices online. Feel free to shop with confidence!

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