Porsche Side decorative stripes with PORSCHE logo in selected colors
Water Resistant: Provides a good seal against water
exhaust flow
it's most likely for the oil drain plug
Mercedes-Benz Check Valve for Brake Booster Line | 1960-2025 0004313507 91160610510 Porsche Side decorative stripes withCheck Valve for Brake Booster Line for 280SE (1968 1980), 300CE (1993), 300D (1991), 300E (1992), 300SE (1992), 300SL (1991), 300TD (1980), 420SEL (1991), 450SEL (1977), 450SL (1979), 450SLC (1976 1980), 500E (1992), 500SL (1992), 560SEL (1991), C320 (2002), CLK320 (1999 2002), CLK430 (2000 2003), E320 (1997 2002), ML320 (1999), ML55 AMG (2002), S350 (1995), S600 (1996), SL320 (1995), SLK230 (2001), SLK320 (2003), 190DC (1964), 200 (1967), 200D