Engine Core Plug

Part Number: 15027AA133
Supersession(s): 15027AA132
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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-1/8 Engine Core Plug

Fits WRX (2004 - 2025)

CYLINDER HEAD
Full Diagram
Diagram CYLINDER HEAD for your Subaru WRX BASE w/EyeSight
#15027
Required: 5
BODY

Ruges Subaru

6444 Montgomery St, Rhinebeck, NY , 12572

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