2014-2015 Mercedes-Benz S550 Used Engine — S Class Sedan, AWD, 222 chassis, VIN G8F
VIN-VERIFIED UNIT
✓ Actual photos of the exact unit you'll receive — not a stock image
✓ Confirmed Fitment — fits these vehicles
  • SL Class 222 Type Sdn S550 Awd Us Market Vin G8F 5Th 6Th And 7Th Digits 2015
  • SL Class 222 Type Sdn S550 Awd Canada Market 124.6" Wb Vin G8F 5Th 6Th And 7Th Digits 2015
  • SL Class 222 Type S550 Awd 2014
Enter your VIN below and we’ll confirm the exact fit before we ship.
Engine · Tested

2014-2015 Mercedes-Benz S550 Used Engine — S Class Sedan, AWD, 222 chassis, VIN G8F

4.5 on Trustpilot · 335 reviews
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 $27,261.52
$12,391.60
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

Mercedes-Benz SL-Class R231 S550 4MATIC Complete Engine Package

Unlock impressive power with this complete engine package for the 2014-2015 Mercedes SL-Class S550 AWD. Designed for dependable performance and seamless handling.

Engine Specifications:

Category Details
Engine Code M278 4.7L Biturbo V8
Displacement 4,663 cc
Horsepower 429 HP 
Torque 516 lb-ft 
Fuel System Direct Injection + Port Injection
Valvetrain DOHC, 32 valves, Variable Valve Timing
 

Compatibility:

Fits: 2014-2015 SL550 4MATIC US Market Only

VIN Requirement: 5th-7th digits must be G8F

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.

Backed by Warranty: Provides a reliable warranty on the entire assembly for peace of mind.

Pricing Options:

Mileage Range Price Condition 
30K-60K miles $ 12,391.60 Like-new condition
60K-90K miles $ 11,619.40 Light use, excellent condition
90K-120K miles $ 10,419.50 Good condition, minor wear
120K-150K miles $ 9,140.30 Functional for budget repair
 

Shipping Information:

Standard shipping 5-7 business days.

Expedited shipping are available for an extra cost.

Frequently Asked Questions?

Q: How reliable is the 2014-2015 Mercedes-Benz S550 4MATIC?

A: The 2014-2015 Mercedes-Benz S550 4MATIC delivers powerful performance combined with enduring reliability.. Its AWD system provides steady handling, and the engine is built for long-term reliability. This complete engine package keeps your car powerful and smooth.
                                                                                                                        

Q: Is the 7-speed 7G-TRONIC PLUS automatic transmission reliable?

A: The 7G-TRONIC PLUS transmission delivers robust strength and dependable reliability.. Most issues come from the conductor plate, not the transmission’s mechanical parts.

Q: What kind of engines and transmissions are available?

A: We offer all kinds of tested, used engines and transmissions, including gasoline, diesel and electric. Our extensive inventory of used engines, transmissions, and OEM parts spans nearly every year, make, and model you need.

Ready to Order:

Upgrade your 2014-2015 Mercedes SL-Class S550 AWD with this complete engine package. Built for power and precision, it boosts your car’s performance and road presence. Order now to drive boldly.


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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