Thermostat Housing Gasket 1634150020

This 100% Genuine New Thermostat Housing Gasket is engineered to provide a precise, leak-proof seal between the thermostat housing and the engine block. Designed to withstand extreme thermal cycling and high-pressure cooling system demands, this component prevents coolant loss and maintains optimal engine operating temperatures. As a direct replacement part, it ensures seamless integration with your vehicle's cooling system, restoring factory-level reliability and preventing potential overheating issues associated with degraded seals.

Technical Specifications

• OE Number: 16341-50020
• Interchange Numbers: 1634150020
• Material: High-Grade Heat-Resistant Rubber/Composite
• Quality: 100% Genuine New OEM Specification

Detailed Fitment

• Model: Lexus LS430 | Years: 2000-2006 | Details: Chassis UCF30 [Engine 3UZ-FE]
• Model: Lexus GS430 | Years: 2000-2005 | Details: Chassis UZS161 [Engine 3UZ-FE]
• Model: Lexus SC430 | Years: 2001-2010 | Details: Chassis UZZ40 [Engine 3UZ-FE]

Dynamic Category Benefits

• Category: Engine Cooling System

Highlights

• Maintains precise coolant pressure for efficient thermal management
• Resistant to chemical degradation from long-life engine coolants
• Precision-molded for exact fitment to prevent seepage

Disclaimer

Notice: Fitment may vary. Please verify your VIN (Vehicle Identification Number) with us before purchasing to ensure 100% fitment.