Complete BMW M3 S54B32 E46 Engine – Original Mileage 77,000 Miles / 123,000 KM

The Complete BMW M3 S54B32 E46 Engine with original mileage of 77,000 miles (123,000 km) is a genuine high-performance inline-six power unit developed for the legendary BMW M3 E46 platform. Known for its motorsport-derived engineering and naturally aspirated performance characteristics, the S54B32 engine remains one of BMW M Division’s most sought-after engines for replacement, restoration, and performance rebuild projects.

This complete engine assembly is ideal for vehicle owners, professional workshops, and automotive specialists seeking a reliable replacement engine with verified mileage. The S54 engine is recognized globally for its high-revving capability, precision engineering, and strong performance output, making it a preferred choice for maintaining factory driving dynamics and original vehicle specifications.

Removed from a properly running donor vehicle, the engine is supplied as a complete unit with essential add-on components, allowing efficient installation and reduced preparation time. All mounting points and mechanical interfaces follow original factory configuration, ensuring compatibility with the BMW E46 M3 chassis without structural modification.

The engine features BMW’s advanced motorsport technology, including individual throttle bodies, double VANOS variable valve timing, and a high-performance cylinder head design. These engineering elements deliver responsive throttle behavior and balanced power delivery characteristic of the E46 M3 driving experience.

Specifications

• Product Name: BMW M3 S54B32 Complete Engine
• Engine Code: S54B32
• Vehicle Platform: BMW M3 E46
• Engine Type: Naturally Aspirated Inline 6-Cylinder Petrol
• Displacement: 3.2 Liters (3246 cc)
• Mileage: 77,000 miles / 123,000 km (original)
• Fuel Type: Petrol / Gasoline
• Configuration: DOHC with Double VANOS
• Throttle System: Individual Throttle Bodies (ITB)
• Condition: Complete engine assembly
• Installation Type: Direct replacement (professional installation recommended)
• Included: Complete long block with attached components as supplied

Compatibility

• BMW M3 E46 (2000–2006)
• Coupe, Convertible, and CSL-compatible engine applications (verify configuration before installation)
• Suitable for manual and SMG transmission vehicles with appropriate setup