BMW 750i G12 Complete Engine — N63B44C 4.4 V8, 330 kW / 450 HP, 90,000 km

For sale is a BMW 750i G12 engine (Engine Code: N63B44C), a complete high-performance V8 petrol engine designed for replacement, restoration, or performance upgrades. Delivering 330 kW / 450 HP, this engine combines BMW’s iconic twin-turbo V8 power with reliability, precision engineering, and exceptional driving performance.

This N63B44C engine comes complete with all accessories, sensors, wiring harness, and mounting components, making it a ready-to-install solution for professional workshops, BMW specialists, and enthusiasts. The engine has a mileage of 90,000 km, with the VIN of the donor vehicle available for verification, providing transparency and peace of mind regarding its provenance and history.

This engine is compatible with multiple BMW models, including the M550i G30, M850i, and 750i G11, offering versatility across BMW’s performance and luxury lineup. Manufactured to OEM standards, it guarantees precise fitment, seamless integration with electronics, cooling systems, turbochargers, and transmissions, ensuring factory-level performance.

Specifications

• Product Name: BMW N63B44C Engine
• Engine Type: 4.4L V8 Twin-Turbo Petrol
• Engine Code: N63B44C
• Power: 330 kW / 450 HP
• Mileage: 90,000 km
• Included Components: Complete engine with sensors, wiring harness, mounting brackets, and all attachments
• Installation: Direct OEM replacement
• Condition: Complete, ready-to-install engine
• Application: Engine replacement, vehicle restoration, performance upgrade

Compatibility

• BMW 750i G12
• BMW M550i G30
• BMW M850i
• BMW 750i G11
• Supports OEM electronics, turbo, cooling system, and transmission
• Suitable for left-hand and right-hand drive vehicles