5.5L M157 V8 Engine Assembly for Mercedes Benz W218 W212 W221 R231 W463 W166
M157
Engine: M157
Displacement: 5.5L
Power: 386kW/410kW/424kW
Torque: 700N·m/800N·m/900N·m
Displacement: 5.5L
Power: 386kW/410kW/424kW
Torque: 700N·m/800N·m/900N·m
Quantity:
Mercedes-Benz M157 Engine Assembly Technical Specifications & Compatibility
| Engine Model | Mercedes-Benz M157 Engine Assembly |
| Compatible vehicle models | S-Class AMG (W221), E-Class AMG (W212), CLS-Class AMG (C218), SL-Class AMG (R231), and ML-Class AMG (W166) |
| Displacement | 5.5L |
| Power | 386kW/410kW/424kW |
| Torque | 700N·m/800N·m/900N·m |
| Fuel | Gasoline |
| Cylinder Number | 8 cylinders |
| Cylinder Type | DOHC |
| Quality | 100% tested |
| Warranty | 1 years |
Why Choose Fuchuan Mercedes-Benz M157 Engine Assembly?
- OEM-Quality Performance: Engineered to Mercedes-Benz's exacting standards for factory-grade power and reliability.
- Seamless Integration: No custom mods needed—installs directly into compatible Mercedes-Benz models.
- Long-Term Savings: Superior fuel efficiency and durability reduce total ownership costs.



About Fuchuan Engine
Guangzhou Fuchuan Machinery Equipment Co., Ltd., founded in 2016, is a professional manufacturer specialized in R&D, production and sales of automotive engines and engine parts(includingbare engines, complete cylinder heads, etc.).
Equipped with advanced production facilities, a sound testing system and a professional team, we have exported over 100,000engines to more than 100 countries and regions across Southeast Asia, the Middle East, Europe, Africa, North America and South America, earning wide customer recognition with quality products at competitive prices.
Guided by the goals of serving customers,achieving customers and pursuing excellence, and adhering to the philosophy of sincerity,cooperation, innovation and striving, we are ready to partner with global customers to create shared success.




OEM-Grade Power: AMG-Tuned Performance
The Fuchuan Mercedes-Benz M157 Engine Assembly is a 5.5L twin-turbo V8 gasoline engine, engineered to OEM standards for 2010–2017 Mercedes-AMG models. It features 5,461 cc displacement, 98mm bore, 90.5mm stroke, 10.0:1 compression ratio, delivering 386–420 kW (525–571 hp) and 700–900 N·m torque, ensuring AMG-level power and reliability.
Precise Compatibility: Tailored for AMG Lineups
Designed for your distribution business, the Fuchuan Mercedes-Benz M157 Engine Assembly fits core AMG models: S-Class AMG (W221), E-Class AMG (W212), CLS-Class AMG (C218), SL-Class AMG (R231), and ML-Class AMG (W166) with M157 variants. A direct plug-and-play replacement, it simplifies installation and boosts end-client satisfaction.
ISO-Certified Quality: Low-Risk for High-Performance Wholesale
Every Fuchuan Mercedes-Benz M157 Engine Assembly passes rigorous multi-stage inspections, backed by ISO certification. Crafted with premium alloy components and precision CNC machining, each Fuchuan Mercedes-Benz M157 Engine Assembly is dyno-tested to guarantee durability, wear resistance, and stable performance—reducing after-sales risks.
Wholesale Advantages: Drive High-Performance Profits
For wholesalers, the Fuchuan Mercedes-Benz M157 Engine Assembly offers exceptional value: factory-direct pricing, steady in-stock availability, 97%+ on-time bulk delivery, and responsive after-sales support—an ideal high-demand addition to your performance engine lineup.
Fuchuan's Expertise: Your Reliable AMG Bulk Partner
With 10+ years of engine manufacturing experience, Fuchuan's modern facility ensures consistent output of the Fuchuan Mercedes-Benz M157 Engine Assembly, meeting your large-scale wholesale needs for high-performance AMG engines without quality compromise.
FAQ:
◆ What is the Mercedes-Benz M157 Engine Assembly packaging?
→ Generally we pack our goods in neutral or white boxes and brown cartons. Your own brand and and logo are welcomed after getting your authorization letter.
◆ When can you deliver Mercedes-Benz M157 Engine Assembly after payment?
→ In general,the delivery time is within 15 days after payment. We'll make the delivery as soon as possiable with the guaranteed quality.
◆ Can you offer Mercedes-Benz M157 Engine Assembly sample?
→Of course, some samples could be free for you , for the freight we can discuss after. Usually, the sample will be sent within one week. It depends on our stock.
◆ Does your company provide customized services?
→Yes. When your purchase quantity reaches a certain standard, we will provide customized services for you. Firstly, we accept samples and drawings to customize the product. And then,we could customize product label,packing,gifts as your requirements.
◆ When can I get the quotation?
→ Please Contact Us and leave the engine model you need. We will quote you as soon as possible.
Act Now—Elevate Your Vehicle’s Performance
Don’t settle for less. The Mercedes-Benz M157 Engine Assembly deliver precision-engineered power, reliability, and compatibility.
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