Subject: Oil separator crankcase breather valve OE Number: 99610702301 99610702302 99610702303 99610702304 996 107 023 01 996 107 023 02 996 107 023 03 996 107 023 04 Replacement part numbers: FEBI BILSTEIN 181667 METZGER 2385098 SWAG 33 10 8372 NOTE! The above numbers are the numbers of original parts for which the item in this offer is a replacement. Before purchasing, you must compare them with the number of the original part being replaced. If they differ by even one character, this part will not fit or will not work or will not work correctly. In such a case, do not buy it. Car: Porsche BOXSTER (986), year of production: 1996-2004 2.5 (M 96.20) 2480ccm 204KM/150kW 1996/09-1999/08 2.7 (M 96.22) 2687ccm 211KM/155kW 1999/06-2002/12 2.7 (M 96.22) 2687ccm 220KM/162kW 1999/08-2002/07 2.7 (M 96.23) 2687ccm 228KM/168kW 2002/07-2004/12 S 3.2 (M 96.21) 3179ccm 252KM/185kW 1999/08-2002/07 S 3.2 (M 96.24) 3179ccm 260KM/191kW 2002/07-2004/12 S 3.2 (M 96.24) 3179ccm 266KM/196kW 2004/01-2004/12 Manufacturer: replacement Technical condition: the item is brand NEW, unused, undamaged and intact Additional information: Valve type: hermetic / breather Housing material: Polyamide 6.6 Operating mode: pressure-controlled Seal material: FPM (Fluoroelastomer) / ACM (Polyacrylate Rubber)