BMW 6 Series 640i xDrive 3.0 24V 320PS Engine (N55B30A)
Description
BMW 640i xDrive N55B30A 320PS
The BMW N55B30A is a sophisticated 3.0L inline-six gasoline engine engineered for the flagship BMW 6 Series (F12/F13). Delivering a robust 320PS and 450Nm of torque, this unit features a single twin-scroll turbocharger, High Precision Direct Injection, and VALVETRONIC. It is renowned for its combination of smooth power delivery and high efficiency, serving as a cornerstone of BMW’s modern luxury coupé and convertible platform.
This N55B30A Engine is supplied in New condition with 0 mileage and comes Complete with Distribution. While second-hand units often require proactive replacement of water pumps or gaskets, this brand-new core provides a pristine mechanical start. This professional-grade solution ensures your 640i retains its prestigious performance and effortless acceleration, backed by a 24-month warranty for ultimate peace of mind.
Key Features BMW N55B30A (640i)
- 3.0L Inline-6 TwinPower Turbo restores original 320PS and 450Nm of torque
- High Precision Direct Injection ensures optimal performance and fuel atomization
- New 0-Mile Condition eliminates the mechanical fatigue associated with luxury grand tourers
- Complete Distribution included for factory-verified timing and synchronization
- Direct F12/F13 Fitment (2011-2018) for seamless xDrive integration
- 24-Month Warranty offers elite protection for professional BMW 6 Series restoration
Engine BMW 6-Series 640i F12 F13 320 Ps N55B30A Specs
| Brand | BMW |
| Engine Code | N55B30A |
| Layout | Inline-6 DOHC 24V |
| Displacement | 2,979 cc |
| Power Output | 320 Ps (235 kW) @ 5,800 RPM |
| Torque | 450 Nm @ 1,300-4,500 RPM |
| Valvetrain | Valvetronic III |
| Timing | Chain Drive |
| Application | BMW 640i Coupe/Convertible (F12, F13, F06) |
| Condition | New |
| Warranty | 24 Months |
BMW 640i N55B30A Engine Included:
- Premium BMW 3.0L TwinPower Turbo Inline-6 N55B30A Remanufactured Engine Core
- High-Pressure Direct Fuel Injection Fuel Rail and Piezo Injectors Assembly
- Complete Internal Timing Chain Assembly, Tensioners, and Guide Rails
- Double VANOS Variable Valve Timing Units and Valvetronic Actuator Motor
- Oil Filter Housing, Integrated Liquid-to-Oil Cooler, and Aluminum Sump Pan
- Factory Spark Plugs and Individual High-Output Ignition Coil Packs
- Official Limited Warranty Card
- Technical Engine Installation and Timing Verification Guide
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