- 550i GT 4.4L Twin Turbo Awd From 11/01/15 2016
- 550i GT 4.4L Twin Turbo Awd 2017
BMW 550i GT 4.4L twin turbo, AWD 4.4L Engine (2016-2017)
4.5 on Trustpilot · 335 reviewsHow ordering works
- 1Enter or confirm your VIN
- 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
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
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About this part
Improve the Functionality of Your BMW 550i GT xDrive with the 2016-2017 N63TU 4.4L Twin-Turbo Engine
Bring back the thrilling power of your 5-Series GT with our OEM-certified N63TU 4.4L Twin-Turbo V8 engine. This complete xDrive powerplant delivers 445 HP and 480 lb-ft torque while incorporating BMW's Technical Updates for enhanced reliability.
Engine Specifications:
| Category | Details |
|---|---|
| Displacement | 4.4L V8 |
| Engine Code | N63B44T1 2016-2017 TU variant |
| Horsepower | 445 HP |
| Torque | 480 lb-ft |
| Fuel System | Direct Injection |
| Turbochargers | Twin BorgWarner turbos Included |
| Valvetrain | DOHC with Double VANOS |
| Block Material | Aluminium block and head |
| Transmission | Compatible with 8HP75X automatic |
| Fuel Requirement | Premium 91 octane |
Compatibility:
2016-2017 BMW 550i GT xDrive F07 chassis
xDrive AWD system only
Pricing Options:
<30,000 Miles
Price: $10,190.96
Ideal for those who require a new engine with little wear and tear.
30,000 to 60,000 Miles
Price: $8,596.90
An excellent balance of performance and price for moderately worked engines.
60,000 to 90,000 Miles
Price: $7,927.40
A budget-friendly option for engines with slightly higher mileage, ideal for cost-conscious buyers.
90,000 to 120,000 Miles
Price: $7,676.50
A budget-friendly choice for those who value functionality above all else
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 50"× Width 38"× Height 34"
Weight: 445 lbs
Shipping Options:
Standard shipping 5-7 business days
Expedited shipping are available for an extra charge
Frequently Asked Questions?
Q: How does the 2016-2017 N63TU differ from earlier versions?
A: The 2016-2017 BMW 550i GT 4.4L twin turbo engine (N63TU) improves cooling, fuel efficiency, and turbocharging compared to older models. These updates boost power and durability, making the engine stronger and more reliable. Drive with confidence and power.
Q: Does this model address valve stem seal problems?
A: The BMW 550i GT 4.4L twin turbo engine (2016-2017 AWD) doesn’t specifically fix valve stem seal problems. It delivers strong performance but may need separate maintenance to address those issues. Stay sharp and keep your engine running strong.
Q: Is this compatible with RWD models?
A: It is not compatible with RWD versions. Make sure to match your drivetrain to get peak performance and seamless fit. Choose precision engineered parts to keep your ride fierce and flawless.
Ready to Order?
Order your BMW 550i GT xDrive N63TU engine today! Complete plug-and-play solution with all necessary components.
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.
Want a better price on this part?
Call us before you order — we’ll check if there’s an extra discount available on this exact part for your vehicle. Two minutes, no pressure.
☎ Call (206) 686-6866Ask us about a better price
One quick call and we’ll see if we can get you a better discount on this part. Real specialist, no call center.
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