Toyota OEM Coolant Reservoir Upper Plug for GR Corolla (164A037010) Zaklee Choose this if you are

Choose this if you are running a Speed Density tune and would like a cleaner look

• Additional mounting points for added strength

• Features an Pyrovatex® FRC Cover with Hook and Loop Closure

8L B18C1 and B18C5 engines makes the job of replacing or setting up your new timing belt easy

• Cast Aluminum

Toyota OEM Coolant Reservoir Upper Plug for GR Corolla (164A037010) Zaklee Choose this if you areGenuine OEM Toyota factory replacement coolant overflow reservoir upper plug with o ring for 2023+ GR Corolla. Also called a reserve tank cock assembly. Side Note: For how expensive this little plug is, you might as well buy a whole new tank. That's not a typo! The complete replacement tank WITH plug is available here: Diagram (164A2) Vehicle Fitment: 2023+ Toyota GR Corolla Purchase Includes: (1) Plug with O Ring Part Numbers: Diagram: 164A037010,