Radiator Cap 16870-38010 for Toyota Lexus Various Models 2006-2023 | LongTopAuto

This 100% Genuine New Radiator Cap 16870-38010 is engineered to maintain precise cooling system pressure, preventing coolant loss and overheating. Designed as a direct replacement for factory components, this cap ensures the integrity of your vehicle's thermal management system by maintaining the correct boiling point of the coolant under high-temperature operating conditions.

Technical Specifications

• OE Number: 16870-38010
• Interchange Numbers: 1687038010, 16401-31650
• Material: High-Grade Heat-Resistant Polymer and Stainless Steel Spring
• Quality: 100% Genuine New OEM Standard

Detailed Fitment

• Model: Toyota Camry | Years: 2007-2017 | Details: Chassis ACV40/GSV40/AVV50 [2AR-FE/2GR-FE]
• Model: Toyota Highlander | Years: 2008-2019 | Details: Chassis GSU40/GSU50 [2GR-FE/1AR-FE]
• Model: Lexus RX350 | Years: 2010-2015 | Details: Chassis GGL10/GGL15 [2GR-FE]
• Model: Toyota Sienna | Years: 2011-2020 | Details: Chassis GSL30/GSL33 [2GR-FE]

Dynamic Category Benefits

• Category: Cooling System Components

Highlights

• Maintains system pressure to prevent coolant boiling
• Precision-engineered seal prevents vacuum leaks
• Corrosion-resistant spring mechanism for long-term reliability

Disclaimer

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