Toyota OEM Coolant Reservoir Upper Plug for GR Corolla (164A037010) Zaklee 8L B18C1 and B18C5 engines

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

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Toyota OEM Coolant Reservoir Upper Plug for GR Corolla (164A037010) Zaklee 8L B18C1 and B18C5 enginesGenuine 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,