OEM BMW E36 M3 S50B30 3.0L Complete Engine & Manual Gearbox

Genuine BMW S50B30 3.0-liter inline-6 complete engine and manual gearbox assembly from an E36 M3, showing approximately 75,000 km.

This high-revving DOHC 24-valve six-cylinder is the iconic European-spec powerplant of the early E36 M3. Renowned for its free-revving nature, individual throttle bodies (on many versions), strong power delivery, and classic BMW motorsport character, the S50B30 remains one of the most desirable engines from the E36 generation.

Key specifications

• Engine code: S50B30
• Displacement: 3.0 L (2990 cc)
• Configuration: Inline-6, DOHC, 24-valve
• Power: approximately 286 hp (210 kW) @ 7000 rpm (Euro-spec)
• Torque: approximately 236 lb-ft (320 Nm)
• Includes: Complete engine assembly + matching manual gearbox
• Mileage: Approximately 75,000 km
• OEM reference: 50030546

Ideal as a low-mileage complete drivetrain package for restoration, engine/gearbox swap, or performance build. The S50B30 delivers the authentic high-revving character that made the European E36 M3 legendary.

Fitment
Primarily BMW E36 M3 (European-spec, early 3.0L models) — verify exact year, market, accessories such as intake (ITBs where applicable), sensors, wiring, and gearbox compatibility for your specific application.

Perfect for owners seeking a genuine low-mileage OEM S50B30 engine and manual gearbox package to restore or upgrade a classic E36 M3.