Mercedes-Benz C63 AMG W204 / S204 M156.985 V8 Complete Engine

Mercedes-AMG M156.985 6.2L V8 Petrol Engine – Complete Replacement Engine

Premium Mercedes-Benz C63 AMG W204 / S204 complete V8 engine, featuring the high-performance M156.985 naturally aspirated petrol engine. This engine is intended for selected C63 AMG applications and is suitable for professional engine replacement, restoration and performance-car repair projects.

Product Specifications

Specification	Details
Manufacturer	Mercedes-Benz / Mercedes-AMG
Vehicle	C63 AMG W204 / S204
Engine Family	M156
Engine Code	156.985 / M156.985
Engine Type	V8 Naturally Aspirated Petrol
Displacement	6.2L
Fuel Type	Petrol
Condition	Complete Engine
Product Type	Replacement Engine / Motor
Application	Mercedes C63 AMG W204 / S204*

*Exact compatibility depends on model year, vehicle configuration and original engine specification.

Key Features

• Genuine Mercedes-AMG M156.985 V8
• 6.2L naturally aspirated petrol engine
• Designed for selected C63 AMG W204 / S204 applications
• Complete engine assembly
• Suitable for replacement or restoration
• OEM-quality specification
• Ideal for Mercedes-AMG specialists and professional workshops

Condition & Contents

The engine is supplied as a complete engine, subject to the exact configuration of the unit offered.

Please confirm the included components before purchase. External ancillary parts such as the starter motor, alternator, air-conditioning compressor, wiring harness, ECU, intake components, exhaust components and other accessories may not be included unless specifically stated.

Fitment Verification

VIN verification is strongly recommended before purchase. Please provide the vehicle VIN and original engine number/code where available.

The M156.985 engine code should be compared with the original vehicle specification before ordering.

Installation

Professional installation by a qualified Mercedes-AMG technician is recommended. Depending on the vehicle, original ancillary equipment and electronic components may need to be transferred to the replacement engine.

After installation, diagnostic inspection and appropriate ECU adaptation or synchronization may be required.

Important Note

Please verify VIN, model year, engine code and original engine number before purchase. W204 and S204 specifications can vary depending on production year and market.

Product Summary

Mercedes-Benz C63 AMG | W204 / S204 | M156.985 | 6.2L V8 | Complete Engine

A premium replacement power-unit solution for selected Mercedes-AMG C63 W204/S204 vehicles requiring the M156.985 V8 engine.