Thermostat Housing Gasket 16346-50010 for Toyota Lexus 4.6L 5.7L V8 | LongTopAuto

This 100% Genuine New Thermostat Housing Gasket 16346-50010 is engineered to provide a precise, leak-proof seal for your vehicle's cooling system. Designed as a direct replacement for original equipment, this gasket maintains the structural integrity of the thermostat housing, preventing coolant loss and ensuring consistent engine operating temperatures. Manufactured from high-grade heat-resistant materials, it withstands extreme thermal cycling and pressure fluctuations common in high-performance V8 engines.

Technical Specifications

• OE Number: 16346-50010
• Interchange Numbers: 1634650010
• Material: High-Temperature Resistant Synthetic Rubber
• Quality: 100% Genuine New
• Application: Cooling System / Thermostat Housing

Detailed Fitment

• Model: Toyota Tundra | Years: 2007-2021 | Details: Chassis USK50/51/52/55/56/57 [3UR-FE/3UR-FBE]
• Model: Toyota Sequoia | Years: 2008-2022 | Details: Chassis UCK60/65 [3UR-FE]
• Model: Lexus LS460 | Years: 2007-2017 | Details: Chassis USF40/41/45/46 [1UR-FSE]
• Model: Lexus LX570 | Years: 2008-2021 | Details: Chassis URJ201 [3UR-FE]

Dynamic Category Benefits

• Category: Cooling System Components

Highlights

• Precision-molded for an exact fit to prevent coolant seepage
• Resistant to degradation from ethylene glycol and extreme heat
• Maintains factory-specified pressure levels within the cooling circuit

Disclaimer

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