Engine Core Plug. Plug Cylinder Block.

Part Number: 11021AA121
Supersession(s): 11021AA120

2Z. NO.2. 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)

Diagram CYLINDER BLOCK for your Subaru Legacy
#11021
Required: 1
2Z-.
Diagram CYLINDER BLOCK for your Subaru Legacy
#11021
Required: 1
2Z-.
Diagram CYLINDER BLOCK for your Subaru Legacy
#11021*C
Required: 1
BODY
Diagram CYLINDER BLOCK for your Subaru Legacy
#11021*C
Required: 1
SYSTEM '13MY-

CMAs Subaru of Winchester

3019 Valley Ave, Winchester, VA, 22601

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