Thermostat housing screw for BMW E30

For Saloon:
- 320 i M20 from 09/87 ->
- 325 i/ix M20 from 09/87->

For Touring:
- 320 i M20 from 09/87 ->
- 325 i/ix M20 from09/87 ->

For Cabriolet:
- 320 i M20 from 09/87 ->
- 325 i M20from 09/87 -> 2 required to close off the orifices on the BC55713 thermostat housing

Length: 23.8 mm
Thread: M14 x 1.5
Key opening (metric): 19 mm
Length beneath the head: 16 mm