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Plug. Engine. Location-Engine Block. 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. Assembly PROC HOLE. Core. Expansion. Freeze. Welch. Engine Expansion Plug
Fits Aveo , Aveo5, Cruze, Cruze Limited, G3 , Sonic
OEC GM Retail Demo Site
4205 Highlander Pkwy, Richfield, OH, 44286
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