O-ring for each side of the plastic bypass pipe under intake. 34.5x3.55
O-ring for each side of the plastic bypass pipe under intake. 34.5x3.55
7.6x2.5
This product was last offered at the strikethrough price on
08-26-2026
O-Ring between thermostat housing and cylinder head
O-Ring between thermostat housing and cylinder head
Ensure a proper seal when installing your new thermostat
For vehicles with TSI engines only
Ensure a proper seal when installing your new thermostat. 50x3.5mm
2X Entries Into Our F80 M3 Sweepstakes
Ensure a proper seal when installing your new thermostat
2X Entries Into Our F80 M3 Sweepstakes