Original Mercedes W222 / W217 AMG Complete Engine – S63 4.0L – OEM

Offered is a genuine Mercedes-AMG complete engine for the W222 S-Class and W217 S-Coupe, featuring a 4.0L V8 M177 petrol engine with only 95 km mileage. This OEM engine is as-new, complete with all essential attachments, delivering factory performance, reliability, and AMG power.

Engine Details

• Vehicle Compatibility: Mercedes W222 S-Class AMG S63, W217 S-Coupe AMG S63

• Engine Model: M177 4.0L V8 petrol

• Power: 450 kW (tested on power bench)

• Transmission: Automatic 9-speed (421 GV), compatible with 4MATIC/all-wheel drive

• Condition: Nearly new, only 95 km mileage

• Registration Year: 2018

Included Attachments:

• Starter (starter)

• Generator (alternator)

• Refrigerant compressor (air conditioning compressor)

• Electronic accelerator (slider) left and right

• Exhaust manifold left and right

• High pressure fuel pump left and right

• Mechanical vacuum air pump

• Turbocharger left and right

• Water-cooled intercooler left and right

• Flywheel

Key Features & Benefits

• Original Mercedes-AMG complete engine – OEM quality ensures factory performance and reliability

• Low mileage ensures near-new efficiency and longevity

• Direct replacement – fully compatible with S63 AMG W222 / W217

• Maintains factory electronics, turbocharging, and 4MATIC drivetrain integration

• Ideal for engine replacement, restoration, or performance upgrades

This engine guarantees Mercedes-AMG factory standards, providing smooth operation, maximum power delivery, and high durability, exactly as expected from a new AMG unit.

Compatibility

• Mercedes W222 S-Class AMG S63

• Mercedes W217 S-Coupe AMG S63

• Verify engine model M177 4.0L and drivetrain before installation

Why Choose Original Mercedes AMG Engines?

• OEM quality ensures perfect fit, factory electronics integration, and long-term durability

• Preserves vehicle performance, turbocharging system, and drivetrain integrity

• Maintains resale value and authenticity of AMG vehicles

• Superior reliability compared to rebuilt or aftermarket engines