Engine Core Plug. Engine Expansion Plug. Engine Freeze Plug. Engine Welch Plug.

Part Number: 11021AA160

Local Pick-Up Only.
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 Outback

Diagram CYLINDER BLOCK for your 2011 Subaru WRX
#11021
Required: 6
BODY '00MY-'04MY

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East Hills Subaru of Sayville

5700 Sunrise Hwy, Sayville, NY, 11782

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