S54 Supertech Valve Seal Set

Supertech valve seals for the BMW S54 — a complete set engineered for reliable sealing across all intake and exhaust valves on high-revving builds.

• Set of 24 — full engine set, intake and exhaust
• Intake seals: polyacrylic construction for consistent oil film control
• Exhaust seals: Viton material for superior heat and chemical resistance
• Fits S54 engines
• Replaces BMW part number 11349064457

Sourced and verified by BimmerHeads. The seal set we recommend for any S54 head rebuild, valve job, or preventative refresh.