Brand hella part name oil pressure switch part number 6zl003259491 technical specification rated current a 0 25 switch pressure bar 0 3 0 55 number of ports 1 rated voltage v 12 spanner size 24 has the same colour as the orginal part black from chassis no k4000001 thread size m14x1 5 combi switch function opener oen part numbers chevrolet 90336039 general motors 55 354 378 general motors 90 507 539 opel 12 52 557 opel 12 52 562 opel 12 52 570 opel 55 35 4378 opel 9