Product details
Buy Mercedes-Benz M277 Engine: Luxury Twin-Turbo V8 Power for Your Project or Replacement
Do you need a high-performance, heavy-duty Mercedes-Benz or performance project engine? We have for sale the Mercedes-Benz M277 engine — record-breaking, high-performance twin-turbo V8 power with power, torque, and refinement. For replacement of a seized engine or performance improvement, we supply professionally inspected and tested M277 engines for export worldwide.
In this full guide, we discuss everything you should know about the M277 engine: specifications, uses, performance benefit, issues, and why buying from us guarantees quality and satisfaction.
What is the Mercedes-Benz M277 Engine?
The M277 is a 4.7-liter twin-turbo V8 Mercedes-Benz petrol engine to replace the M273. It supports direct fuel injection, twin turbocharging, and lightweight aluminum material, which ensures improved efficiency and performance than the previous generation.
M277 Engine Specifications:
Engine Code: M277 DE46
Configuration: V8
Displacement: 4,663 cc (4.7L)
Induction: Twin Turbocharged
Fuel System: Direct Injection
Valvetrain: DOHC with VVT (Variable Valve Timing)
Horsepower: 429–450 hp (model-dependent)
Torque: 516–520 lb-ft
Block and Head Material: Aluminum
Compression Ratio: 10.5:1
Which Cars Use the M277 Engine?
The M277 engine is used in most Mercedes-Benz luxury sedans, coupes, and SUVs that are manufactured between model years 2011 and 2019. It’s prized for its capability to provide robust acceleration and smooth delivery and is a driver and enthusiast favorite due to its performance.
Models That Use the M277 Engine Are:
Mercedes-Benz S550 (W221, W222)
Mercedes-Benz CLS550 (C218)
Mercedes-Benz E550 (W212)
Mercedes-Benz GLE550 (W166)
Mercedes-Benz GL550 / GLS550 (X166)
Mercedes-Benz SL550 (R231)
Mercedes-Benz G550 (special purposes)
If you are restoring or possess any of the aforementioned cars, we stock for sale Mercedes-Benz M277 engines that are fully interchangeable and ready for installation.
Benefits of Buying the Mercedes-Benz M277 Engine
1. Proven Performance
The M277 engine has tremendous horsepower and torque and is fuel efficient, as well. With 0–60 mph always less than 5 seconds in luxury sedans and SUVs, it marries luxury and power in sweet harmony.
2. Increased Design
It is equipped with the sophisticated elements of:
Intercooled twin turbochargers
Direct fuel injection
Variable valve timing (VVT)
Lightweight design for improved handling
3. Longevity and Strength
Our M277 engine will last a lifetime if well maintained. Our engines are put through thorough tests to give decades of trouble-free service.
4. Tuning Ability
The M277 is great to tune. ECU remap, high-performance turbos, or bespoke exhausts can have the power way beyond stock levels.
Why Buy the M277 Engine from Us?
We are experts in offering quality-checked, high-performance Mercedes-Benz M277 used engines for sale to auto repair facilities, rebuilders, exporters, and enthusiasts across the globe.
✅ Tested Engines
Every engine goes through:
Compression and leak-down test
Visual and internal inspection
Oil pressure and turbocharger test
Coolant and fuel system pressure test
✅ Engine Types to Meet Your Requirements
Used Engines: Purchased with guaranteed mileage and tested performance
Rebuilt Engines: Reconditioned with OEM or upgraded components
Performance Packages: As ordered (tuned turbos, tuned ECUs, etc.)
✅ Global Fast Shipping
We ship all over the globe with careful packaging and full tracking. If you are in the USA, UAE, Europe, or Africa, we ensure that your engine is delivered safely and on time.
✅ Expert Support
We provide compatibility guidance, installation guidance, and tuning guidance to ensure that you get your project off to a great start.
Most Common Problems with the M277 Engine (and What We Fix Them With)
Operating smoothly, the M277 does have some common problems, and these are fixed by us prior to our engines being for sale.
Most common issues:
Timing Chain Wear: Timing chain components are examined and replaced where necessary.
Leaks in Oil: Normal on about valve covers and cam adjusters—cause spots are resealed and pressure-tested. Mercedes-Benz M277 Engine
Carbon Deposit: On direct injection engines. Our engines are decarbonized and cleaned as needed. Mercedes-Benz M277 Engine
Turbo Failure: Screened for boost pressure and oil flow on every turbo; faulty units replaced.
You’re buying assurance and peace of mind when you work with us.
What Our Customers Say
“Shipped an M277 engine for my CLS550. Sent it quickly, and everything looked like it was brand new. Runs smoother than new.” – Michael A., Canada
“Replaced my S550 engine with their rebuilt M277. Great customer service and engine quality. Highly recommend.” – Samuel E., South Africa
“They helped me. Engine included sensors and everything. Worked great!” – Faisal K., UAE
FAQs For the M277 Engine
Q: Is the M277 engine plug-and-play?
A: Yes, for most original models. For swaps, we include instructions and accessories if required.
Q: Do you give a warranty?
A: Yes, engine condition warranty (used or remanufactured). Call for specs.
Q: Will you quote a model year or mileage?
A: Yes. Please include your wish with your order.
Q: What will accompany the engine?
A: Base engines include valve covers, turbos, injectors, sensors, and wiring harness (dependent upon unit).
How to Order
Send Inquiry: Let us know your vehicle model, engine model, and destination.
Receive Quote: We will provide you with a quote customized with options for you.
Confirm Order: Choose shipping option and engine type.
Payment & Shipping: Protected payment and instant shipping guaranteed.
Conclusion: Order Your Mercedes-Benz M277 Engine Today
Mercedes-Benz M277 engine is a top-notch powerplant with incredible performance, fuel economy, and longevity. Whether rebuilding your car, repairing it, or starting the performance build, our warranted, tried, and tested M277 engines for sale are the best solution. Mercedes-Benz M277 Engine
With professional advice, global shipping, and superior engine quality, we’re your go-to company for Mercedes-Benz engines. Request a quote, confirm availability, and advance your project with confidence today. Mercedes-Benz M277 Engine
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Mercedes-Benz M277 Engine
Mercedes-Benz M277 Engine
