Mercedes-Benz S400 W222 S-Class Engine – M276.824

Premium Mercedes-Benz S-Class W222 S400 engine, supplied with engine code M276.824. Ideal for replacing a damaged or worn engine during vehicle repair, restoration, or professional drivetrain refurbishment.

Product Specifications

Specification	Details
Vehicle	Mercedes-Benz S-Class W222
Model	S400
Engine Family	M276
Engine Code	M276.824
Component	Complete Engine / Long Block – depending on availability
Fuel Type	Petrol
Application	Engine Replacement / Repair / Restoration
Condition	New or Used – depending on availability
Fitment	Vehicle-specific – VIN verification recommended

Key Features

• Genuine Mercedes-Benz M276.824 engine
• Suitable for S400 W222 applications
• Ideal replacement for a damaged or worn original engine
• Suitable for professional engine replacement and restoration
• Excellent solution for accident repair or mechanical refurbishment
• Engine configuration should be verified against the vehicle VIN before purchase

Condition & Inspection

For a used engine, inspection should include:

• Compression and cylinder condition
• Crankshaft and bearing condition
• Oil pressure and lubrication system
• Cooling passages and signs of overheating
• Timing system condition
• Oil or coolant leakage
• Intake and exhaust components
• Signs of previous repair or internal damage

A professional mechanical inspection and diagnostic assessment are recommended before installation.

Fitment Verification

Please provide the vehicle VIN and the engine identification details before ordering. Engine specifications can vary according to model year, market, drivetrain, and vehicle configuration.

Engine code M276.824 should be verified against the original vehicle before purchase.

Installation

Installation should be carried out by a qualified Mercedes-Benz specialist. Before starting the engine, the lubrication and cooling systems should be correctly serviced, all required fluids and seals replaced as appropriate, and the engine control system diagnosed.

Depending on what is supplied, ECU programming, coding, adaptation, or initialization may be required after installation.

Important Note

The exact contents of the engine assembly must be confirmed before purchase. Accessories such as turbochargers, intake/exhaust components, alternator, starter motor, injectors, wiring harness, ECU, sensors, engine mounts, compressor, and ancillary equipment are not included unless specifically stated.

Product Summary

High-quality Mercedes-Benz S400 W222 M276.824 engine, suitable for professional replacement, repair, restoration, and drivetrain refurbishment.

Mercedes-Benz S400 • W222 S-Class • M276.824 • Petrol Engine • OEM Specification • VIN Verification Recommended