Engine Core Plug. Plug Cylinder Block.

Part Number: 11021AA020

-9Y. NO.1. NO.3. Plug that prevents the Engine Block or Cylinder Head from cracking in Case of freezing Coolant. Also used to Plug the casting holes from production.

PLUG-CYLINDER BLOCK Engine Core Plug

Fits Legacy (1990 - 2012)

This product fits 721 vehicle variants.
Subaru: 8 models, 721 variants between 1990 and 2021.
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Dulles Motorcars Subaru Parts

107 Catoctin Cir SE, Leesburg, VA, 20175

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