- 550i 4.4L Twin Turbo Awd 2012, 2011, 2013
BMW 550i (4.4L twin turbo), AWD 4.4L Engine (2011-2013)
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- 2We verify exact fitment for your vehicle
- 3Flat freight shown up front — no surprises
- 490-day warranty included on every part
- 5We photograph & confirm the unit before it ships
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About this part
Bring Back Your 2011-2013 BMW 550i xDrive Performance with N63 4.4L Twin-Turbo Engine
Revitalize your F10 5-Series with our OEM-certified N63B44O0 4.4L Twin-Turbo V8 engine. This complete xDrive-specific powerplant delivers 400 HP and 450 lb-ft torque, restoring your luxury sedan to peak performance.
Engine Specifications:
| Category | Details |
|---|---|
| Displacement | 4.4L V8 |
| Engine Code | N63B44O0 xDrive variant |
| Horsepower | 400 HP |
| Torque | 450 lb-ft |
| Fuel System | Direct Injection |
| Valvetrain | DOHC with Double VANOS |
| Block Material | Aluminium block and head |
| Fuel Requirement | Premium 91 octane |
Compatibility:
2011-2013 BMW 550i xDrive Sedan F10 chassis
xDrive AWD system only
Why Choose This Engine?
Saves Money: Reuse your old alternator, A/C compressor, and starter.
Reliable: New/remanufactured core with a warranty.
Modernized Parts: Often includes updated components that fix known flaws of the original engine.
Pricing Options:
| Mileage Range | Price | Condition |
|---|---|---|
| 120K-150K miles | $ 4,680.00 | Functional, needs inspection |
| 30K-60K miles | $ 6,240.00 | Like-new condition |
| 60K-90K miles | $ 5,847.40 | Minor wear, runs strong |
| 90K-120K miles | $ 5,161.00 | Good condition |
Key Features:
Complete Long Block Assembly: Includes the fully assembled engine block, crankshaft, pistons, cylinder head, and valvetrain.
Includes Intake & Exhaust Manifolds: Comes with both manifolds pre-attached, saving installation time.
New Timing System: Features a new timing chain and timing cover, ensuring critical engine timing is set correctly.
Reuse Ancillary Components: Designed for cost-saving reuse of your existing A/C compressor, starter, and alternator.
Backed by Warranty: Provides a reliable warranty on the entire assembly for peace of mind.
Shipping Information:
Dimensions: Length 48"× Width 36"× Height 32"
Weight: 430 lbs
Shipping Options:
Standard shipping 5-7 business days
Expedited shipping are available for an extra cost
Frequently Asked Questions:
Q: Are common N63 issues addressed?
A: This BMW 550i 4.4L twin-turbo engine is engineered to deliver strong performance, but common N63 engine issues are not specifically addressed with this unit. Be prepared to handle any known challenges typical of this engine model.
Q: Can I use this in a RWD model?
A: This BMW 550i 4.4L twin-turbo engine is made for AWD models (2011-2013). Using it in a RWD car may need big changes and is not straightforward.
Q: Does it include the transfer case?
A: The BMW 550i AWD 4.4L twin-turbo engine (2011-2013) includes the engine only and does not come with the transfer case. It's a strong, ready-to-install upgrade for your vehicle.
Ready to Order?
Order your BMW 550i xDrive N63 engine today! Complete solution for your F10 5-Series.
Tested, VIN-matched, and guaranteed
VIN-Verified Fit
We match the part to your vehicle's VIN and confirm exact fitment before we ship — so it fits the first time. Free cancellation within 24 hours.
Works on Arrival, Guaranteed
Every unit is tested before it ships. If it arrives defective, we replace it fast — and in the rare case we can't replace it, you get a full refund.
90-Day Warranty
A real parts-replacement warranty, included — with extended coverage available.
Heavy freight item, shipped fully insured and tracked. Freight is a flat $250 commercial / $400 residential, shown at checkout — no hidden fees, no freight-quote runaround.
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