Valve Spring Seat - E36 M3 (S52), E39 M5 (S62)
Genuine BMW lower spring seat for head rebuilds. Replacement for BMW part #11341403612.
Lower spring seat used in the cylinder head of S52 engine in the E36 M3 and MZ3 as well as the S62 in the E39 M5. This is a Genuine BMW part with excellent fit, finish, and durability. During a cylinder head rebuild the spring seats should be replaced to ensure reliability.
E36 (92-99) > 318i M44
E36 (92-99) > 318ic M44
E36 (92-99) > 318is M44
E36 (92-99) > M3 (1995)
E36 (92-99) > M3 (96-99)
E39 (97-03) > M5 (00-03)
E36/7 / E36/8 Z3 (96-02) > Z3 1.9
E36/7 / E36/8 Z3 (96-02) > Z3 M - S52
E52 Z8 (00-03) > Z8 Roadster (2000-2003)