Oil filter removal tool P/N 103 589 02 09 00
Thanks for your reply!
I called the dealership and they sell it for $13
'91 300E 3.0L / 138k / Pearl Black / De-badged / 16x7.5 Mille Miglia Bello Wheels / S600 grill / Euro Headlights / Smoked Corners / Smoked & Red Tail Lights / Bilstein Shocks / K&N Air Filter / Sony Xplod / Connected IPOD
Future Upgrade(s): Stainless Steel Brake Lines