The Saab Seal Ring Fischer & Plath 4621413, manufactured by Fischer & Plath (manufacturer part number 1006733), is an OE supplier component engineered for select Saab models. Designed to meet original equipment specifications, this seal ring is specified for Saab 9-5 (1999–2003; SE and Arc submodels; 3.0L V6 engines, Sedan and Wagon), Saab 900 (1994–1997; SE submodel; 2.5L V6 engine, Hatchback and Convertible), and Saab 9000 (1995–1997; CDE and CSE submodels; 3.0L V6 engine; Sedan and Hatchback). It serves a critical role in sealing the engine oil cooler connections from oil lines to the cooler cover on top of the engine, as specified by the OE part number 46 21 413 / 4621413. Reference number: 4502555. For verified fitment and function, always confirm compatibility with your vehicle’s specifications.