1. Thermostats & Parts For Sale
  2. sku: 10471228312365604
  3. LEXUS SC430

LEXUS Thermostat Housing Cylinder 348.LE1X02 4.3L V8

fits model: Sc430. make: Lexus. year: 2002–2010.

348.le1x02 Lexus Sc430 Thermostat Housing 4.3l V8 8 Cylinder Fits 2002-2010 02 03 04 05 06

( Part Type: Thermostat Housing Cylinder ), ( Conditions Options: Convertible, Z40, Natasp ), ( Genuine Oem: Yes ), ( Ipn: 348.le1x02 ), ( Manufacturer Warranty: 60 Day )

Review LEXUS Thermostat Housing 4.3l V8 Cylinder fits SC430 2002–2010

Introducing the Lexus SC430 Thermostat Housing (Part Number: 348.LE1X02) designed specifically for the 4.3L V8 cylinder engine of the SC430 model cars manufactured between the years 2002 and 2010. This thermostat housing is an essential component of your vehicle's cooling system, ensuring optimal engine temperature for efficient performance and long-term durability.

The housing is engineered with precision and high-quality materials to provide a perfect fit and secure installation. The design allows for a smooth and easy thermostat installation process. The thermostat housing is equipped with an integrated gasket that seals the connection between the housing and the engine block, ensuring a leak-free cooling system.

The thermostat housing is designed to accommodate the thermostat and temperature sensor, which work together to regulate the engine temperature. The housing has a built-in bypass valve that opens when the engine reaches its normal operating temperature, allowing coolant to bypass the thermostat and circulate directly through the engine to maintain optimal temperature.

The Lexus SC430 Thermostat Housing (Part Number: 348.LE1X02) is a direct replacement for the original unit and is designed to meet or exceed the original equipment specifications. It is manufactured to ensure a perfect fit, easy installation, and long-lasting performance.

In summary, the Lexus SC430 Thermostat Housing (Part Number: 348.LE1X02) is a high-quality, precision-engineered component that is essential for maintaining the optimal engine temperature in your SC430. It is a direct replacement for the original unit and is designed for a smooth installation process, ensuring your cooling system functions at its best.

Pros and Cons of Buying a Lexus SC430 Thermostat Housing (Lexus Part Number: 348.LE1X02) for a 2002-2010 4.3L V8 Cylinder Engine

1. Pros:

a. Original Equipment: This thermostat housing is an original equipment part, which ensures a perfect fit and compatibility with the Lexus SC430's engine and cooling system.

b. High-Quality Material: The thermostat housing is made from high-quality materials, designed to withstand the extreme temperatures and pressures of the engine coolant system.

c. Improved Cooling Performance: A faulty or worn-out thermostat housing can lead to poor cooling performance, which can negatively impact the engine's lifespan. Replacing it with a new one can help restore proper cooling function and improve engine performance and longevity.

d. OEM Warranty: The thermostat housing comes with an Original Equipment Manufacturer (OEM) warranty, providing peace of mind and protection against any potential defects or manufacturing issues.

2. Cons:

a. Cost: The Lexus SC430 thermostat housing is a premium replacement part, which can be more expensive compared to aftermarket alternatives.

b. Availability: Depending on the location and availability, it may take some time to source and acquire this part from an authorized Lexus dealer or parts distributor.

c. Installation Complexity: Installing the thermostat housing may require specialized tools and knowledge, which could add to the overall cost and time investment.

3. Conclusion:

The Lexus SC430 thermostat housing (part number: 348.LE1X02) is a high-quality, original equipment replacement part designed to restore proper cooling function and improve engine performance in 2002-2010 4.3L V8 cylinder engine SC430 models. While it may come with a higher cost compared to aftermarket alternatives and have limited availability, the benefits of using an OEM part include perfect fit, high-quality materials, improved cooling performance, and a manufacturer's warranty.

4. Recommendation:

If you are looking for a replacement thermostat housing for your Lexus SC430 and prioritize original equipment quality and peace of mind, the Lexus SC430 thermostat housing (part number: 348.LE1X02) is an excellent choice. However, if you are budget-conscious or prefer to save time, an aftermarket alternative may be a more suitable option. Ultimately, the decision depends on your priorities, preferences, and availability.

Details:

Thermostat Housing. Major components are stamped and may have heat sensitive tabs attached to indicated overheating that would void warranty. Warranty covers the base component and none of other attached parts. Miles: 106000 - N/A or Unknown.

Donor Vehicle: model: SC430. Many electronic modules and components require programming. These extra attached parts are not covered by any warranty. Lexus SC430 Thermostat Housing 4.3L V8 8 Cylinder Fits 2002 2010 02 03 04 05 06: Review photos this is your actual part.

Parts are not covered for external fluid leaks. Stock #: 252417.

specifications theostapa:

  • for models: Sc430
  • for makes: Lexus
  • for years: 2002-2010
  • part type: Thermostat Housing Cylinder
  • conditions options: Convertible, Z40, Natasp
  • genuine oem: Yes
  • ipn: 348.le1x02
  • manufacturer warranty: 60 Day

seller theostapa:

  • # reviews: 9552
  • city: Port Washington, Wisconsin
  • rating: 99.2%

shipping theostapa:

  • class: Standard
  • transit: 2-6 Days
  • service: Standard
  • type: Fixed
  • cost: $15.99

offer theostapa:

  • best offers: True
  • quantity: 1
  • availability: In Stock
  • started: January 6, 2026
  • sold: 0
  • options: Ship-to-home

general theostapa:

  • Car Truck Parts Accessories > Engine Cooling Components > Thermostats Housings
  • condition: Used

payments theostapa:

  • credit card: Diners-club
  • wallet: Apple-pay
  • other

returns theostapa:

  • paid by: Buyer
  • policy: Returns Accepted
  • time: 30 Days
for models: sc430, for makes: lexus, for years: 2002-2010, part type: thermostat housing cylinder, conditions options: convertible, z40, natasp, genuine oem: yes, manufacturer warranty: 60 day,
manufacturer: lexus, category: auto parts > car truck parts accessories > engine cooling components > thermostats housings, sku: 10471228312365604,
Lexus SC430 Is Similar To:
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1 offer $44.87 USD
  • Used. Offer #1 priced at $44.87 + $15.99 shipping estimate = $60.86* total. These extra attached parts are not covered by any warranty. Model: .+$15.99 shipping

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