Thermostat 16031-31040 for Toyota Lexus 3.5L 2GR-FE Engine | LongTopAuto

This 100% Genuine New thermostat is engineered to regulate engine coolant flow precisely, ensuring your vehicle operates within the optimal temperature range. Designed as a direct replacement for the original equipment, this unit maintains system integrity and prevents overheating, which is critical for the longevity of high-performance 3.5L V6 engines. Built to strict OEM specifications for durability and thermal response accuracy.

Technical Specifications

• OE Number: 16031-31040
• Interchange Numbers: 16031-31041, 16031-31042
• Material: High-grade heat-resistant alloy and polymer
• Quality: 100% Genuine New OEM Standard

Detailed Fitment

• Model: Toyota Camry | Years: 2007-2017 | Details: Chassis GSV40/GSV50 [2GR-FE]
• Model: Toyota Avalon | Years: 2005-2018 | Details: Chassis GSX30/GSX40 [2GR-FE]
• Model: Toyota Highlander | Years: 2008-2016 | Details: Chassis GSU40/GSU50 [2GR-FE]
• Model: Lexus RX350 | Years: 2007-2015 | Details: Chassis GGL10/GGL15 [2GR-FE]
• Model: Lexus ES350 | Years: 2007-2018 | Details: Chassis GSV40/GSV60 [2GR-FE]

Dynamic Category Benefits

• Category: Engine Cooling System

Highlights

• Maintains precise engine operating temperature for fuel efficiency
• Prevents thermal stress and coolant leaks
• Engineered for exact fitment and seamless installation

Disclaimer

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