For 1990-2009 cars

### Removal Procedure

1. Remove the oil filter adapter. Refer to Oil Filter Adapter Replacement .
2. Using a suitable tool, pry the oil filter bypass valve from the engine block.

Discard the oil filter bypass valve.

### Installation Procedure

1. Press the new oil filter bypass valve into the engine block.
2. Install the oil filter adapter. Refer to Oil Filter Adapter Replacement .