Description:

Upgrade Radiator Cap 2 Pack for Lexus 2001 to 2003 RX300 provides essential pressure regulation to prevent coolant from boiling and evaporating, protecting your engine from overheating.

• Fitment: Compatible with Lexus 2001 to 2003 RX300
• Replaces Part Numbers: 16401 31520, 1640131520, 16401 31650, 1640131650, 16401 31480, 1640131480, 16401 46610, 1640146610
• Material: Stainless Steel for durability and corrosion resistance
• Features: Anti rust, anti oxidation, and anti deformation properties
• Performance: High temperature resistance to ensure long lasting performance
• Function: Acts as a two way valve to maintain correct pressure in open cooling systems and overflow reservoir type systems
• Installation: Easy installation requiring no special tools
• Quantity: 2 pack including housing