Compression Tester Adapter 12mm for 2008+ Ford 4.6L, 5.4L & 6.8L 3-Valve Engines
$42
Compression Tester Adapter 12mm for 2008+ Ford 4.6L, 5.4L & 6.8L 3-Valve Engines with 12mm Spark Plugs. Connect Tester: Connect the compression tester to the adapter. Attach Adapter: Screw the adapter onto the compression tester's hose.
