Brand beru part name spark plug part number z349 technical specification electrode gap mm 0 9 spark plug 1 earthed electrode spanner size 16 mm thread length mm 19 tightening torque nm 25 thread size m 14x1 25 port type sae oen part numbers audi 101 905 626 seat 101 905 626 skoda 101 905 626 vw 101 905 626 this part fits with the following models audi a1 8x1 1 4 tfsi 10 122 1390 audi a1 sportback 8xa 1 4 tfsi 11 122 1390 audi a3 8p1 1 4 tfsi 03 12 1