buick Workshop Repair Guides

Buick Workshop Service and Repair Manuals

Engine Oil Pressure|Specifications|Page 4196 > < Engine Oil Pressure|Specifications|Page 4194
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Notice:  Special new tool EN 47971 must be used. Due to the special size and thread pitch of the oil filter adapter fitting ensure the proper tool is
used or component damage will result.

7. Install the EN-47971  onto the oil filter adapter.

8. Install the 1/8 NPT fitting from the J 21867  into the port on the EN-47971  .

Engine Oil Pressure|Specifications|Page 4196 > < Engine Oil Pressure|Specifications|Page 4194