Engine Core Plug. Plug Cylinder Block.

Part Number: 11021AA112
Supersession(s): 11021AA110; 11021AA111

NO.2. 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

Diagram CYLINDER BLOCK for your 2004 Subaru Outback
#11021*B
Required: 1
BODY '00MY-'04MY
NO.2.
Diagram OIL PAN for your 2004 Subaru Outback
#11021
Required: 1
UPPER '00MY-'04MY

Parker Subaru Parts

314 W. Clayton Ave, Coeur dAlene, ID, 83815

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