BMW 550i GT (4.4L twin turbo), RWD 4.4L Engine (2010-2012)
VIN-VERIFIED UNIT
✓ Actual photos of the exact unit you'll receive — not a stock image
✓ Confirmed Fitment — fits these vehicles
  • 550i GT 4.4L Twin Turbo Rwd 2011, 2010, 2012
Enter your VIN below and we’ll confirm the exact fit before we ship.
Engine · Tested

BMW 550i GT (4.4L twin turbo), RWD 4.4L Engine (2010-2012)

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Confirm it fits YOUR vehicleEnter your VIN — we verify exact fit before you pay
Find your VIN on the driver-side door jamb or lower windshield.
Unit Condition & Specs
AvailabilityIn stock — ready to ship
55% OFF $9,350.00
$4,250.00
Mileage
Learn more →
✓ Flat-rate freight — insured & tracked ·✓ 90-day warranty included· freight shown at checkout: $250 commercial / $400 residential
Ships within 3 - 5 business days Approx - flat-rate freight, tracked & insured Most orders arrive 5–7 business days after dispatch (US). You get tracking the moment it ships.
Not sure it fits? Call an expert
🛡90-Day WarrantyParts replacement
🚚Flat-Rate FreightDelivered to your door
🔒Secure CheckoutEncrypted payment
↩24-Hr Free CancelFull refund within 24h

How ordering works

  1. 1Enter or confirm your VIN
  2. 2We verify exact fitment for your vehicle
  3. 3Flat freight shown up front — no surprises
  4. 490-day warranty included on every part
  5. 5We photograph & confirm the unit before it ships
What you're getting

What's included with this engine

You're buying a complete engine assembly — not a bare block. Here's exactly what arrives bolted to it, and the handful of accessories your mechanic moves over from your current engine during the install.

✓

Included with your engine

Already assembled — ships as one unit
  • Long block — fully assembled
  • Short block
  • Cylinder head
  • Crankshaft
  • Camshaft
  • Pistons
  • Intake manifold
  • Exhaust manifold
  • Oil pan
  • Timing cover
⇄

Not included — transfer these over

Reused from your current engine
  • Wiring harness
  • Bolt-on accessories
Why these aren't included: these parts are tied to your vehicle's exact trim and options, and the ones already on your current engine are almost always in good working order. Your mechanic transfers them across during the install — that's standard practice on an engine replacement, and it keeps your price down.
Quick definition: a short block is the block, crankshaft, camshaft and pistons. A long block adds the cylinder head and valvetrain. A complete engine — what you're buying here — is the long block with the intake manifold, exhaust manifold, oil pan and timing cover already fitted.
Not sure what your install needs? Talk to a parts expert
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Part details

About this part

Bring Back Your 2010-2012 BMW 550i GT's Performance with N63 4.4L Twin-Turbo Engine

Revitalize your F07 5-Series GT with our OEM-certified N63B44O0 4.4L Twin-Turbo V8 engine. This complete RWD powerplant delivers 400 HP and 450 lb-ft torque, restoring your luxury hatchback to factory specifications.

Engine Specifications:

Category Details
Displacement 4.4L V8
Engine Code N63B44O0
Horsepower 400 HP
Torque 450 lb-ft
Fuel System Direct Injection
Turbochargers Twin BorgWarner turbos
Valvetrain DOHC with Double VANOS
Block Material Aluminium block and head
Transmission Compatible with 6HP28 automatic
Fuel Requirement Premium 91 octane
 

Compatibility:

2010-2012 BMW 550i GT F07 chassis RWD Only

Excludes xDrive models

Pricing Options:

Mileage Range Price Condition
30K-60K miles $ 6,262.36 Like-new condition
60K-90K miles $ 5,272.80 Minor wear, runs strong
90K-120K miles $ 4,745.00 Good condition, needs seals
120K-150K miles $ 4,435.60 Functional, may need minor components
 

Shipping Information:

Dimensions:  Length 48"×Width 36"× Height 32"

Weight: 420 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: Ensure top performance and efficient engine life with our updated valve stem seals and PCV system.

Q: Can I use this in an xDrive model?

A: High-performance BMW 550i GT RWD 4.4L twin turbo engine (2010-2012) with engineered oil pan and mounting design for maximum efficiency and durability.

Q: Does it include the alternator and A/C compressor?

A: The BMW 550i GT 4.4L twin turbo RWD engine (2010-2012) does not come with the alternator or A/C compressor. It’s a strong base engine ready for your custom upgrades.

Ready to Order?

Order your BMW 550i GT N63 engine today! Complete solution for your F07 5-Series GT.

Order with confidence

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.

✓Real photos of the exact unitWhat you see is what ships
✓A-grade OEM, testedVerified specs, not estimated
✓VIN-matched to your vehicleConfirmed before dispatch
Shipping & delivery

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.

1Ships within 3 - 5 business days ApproxCarefully packed & dispatched from our US warehouse
2Freight to your doorBrought to your door
3Delivered in 5–7 business daysTracked & insured · tracking sent when it ships
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