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Toyota Corolla Cylinder block plug
Closes off an opening to keep fluid in and dirt out. Genuine Toyota cylinder block plug, part no. 87963-02020. Fitment checked by VIN on request.

Product Overview
Part number 87963-02020 is the genuine Toyota cylinder block plug, listed under front door panel & glass in the Toyota catalog. Catalog note: “Cover, outer mirror install hole, right-hand”. It is made for the Toyota Corolla (2020) with the 1.6L 16-valve DOHC EFI engine. It appears as callout 87963 on the catalog diagram. The catalog specifies a quantity of 1.
Request a quote and our parts team will reply with price and availability. Before ordering, compare part number 87963-02020 with the number on your old part. Part numbers can change during a model's production run, so a VIN check is the surest way to get the right one.

Key Features
Seals the opening
Closes the hole it fits so the system stays sealed and clean.
Listed fitment
Listed for the Toyota Corolla (2019–2026).
Catalog reference
Listed under front door panel & glass in the Toyota parts catalog as callout 87963, with quantity 1.
Genuine OEM part
Original Toyota part number 87963-02020. Share your VIN and we confirm it fits before you order.
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