Used 2009 Mercedes-Benz S550 AWD 5.5L V8 Engine (M273.968) – 67,452 Miles

🔧 Part #: 300-85556A
📦 Stock #: MM1446

Description

For sale is a used OEM Mercedes-Benz 5.5L V8 engine with 67,452 original miles. This engine was removed from a running vehicle, professionally inspected prior to removal, and is an excellent replacement for a failed or damaged engine.

This listing is for a complete long block assembly unless otherwise specified.

Engine Specifications

• 5.5L V8 Gasoline Engine
• Engine Type: M273.968
• 32-Valve DOHC
• OEM Mercedes-Benz Engine
• All-Wheel Drive (4MATIC) Application
• Mileage: 67,452 Miles

Fits the Following Vehicle

Mercedes-Benz S-Class

• 2009 S550 (W221 Chassis) – 5.5L V8, AWD (4MATIC)

OEM Identification

• Engine Assembly: 2730104400
• Engine Type: 273.968

Major OEM Components

• Crankshaft (through 10/02/2008): 2730300701
• Crankshaft (from 10/03/2008): 2730301201
• Right Cylinder Head: 2730104520
• Left Cylinder Head: 2730104420
• Right Intake Camshaft: 2730503801
• Right Exhaust Camshaft: 2730503401
• Left Intake Camshaft: 2730503701
• Left Exhaust Camshaft: 2730503301
• Intake Manifold: 2731400701
• Timing Cover: 2720151202
• Water Pump: 2732000201
• Harmonic Balancer: 2730300103
• Upper Oil Pan: 2730100027
• Lower Oil Pan: 2730100127

Compatibility Notes

• Fits 2009 Mercedes-Benz S550 AWD (4MATIC) equipped with the M273.968 5.5L V8 engine.
• Oil pan configuration may differ between interchange applications. Compare your original oil pan before installation.
• Some external accessories, sensors, wiring, intake components, and exhaust components may need to be transferred from your original engine.
• Verify your VIN, engine type, and part numbers before purchasing to ensure proper fitment.

Shipping & Pickup

• Nationwide freight shipping available.
• Local pickup available.
• Engine will be professionally palletized and secured for safe delivery.

Warranty

Warranty options are available. Contact us for warranty details and pricing.

Buy With Confidence

Please provide your VIN before purchasing so we can verify compatibility and ensure you receive the correct engine for your 2009 Mercedes-Benz S550 AWD.