Mercedes-Benz M277 Engine for Sale – Buy Trustworthy Twin-Turbo V8 Power Today Mercedes-Benz M277 Engine

Need a high-performance replacement engine for your Mercedes-Benz? If your vehicle is sidelined because of engine failure, or you’re planning a luxury powertrain overhaul, you’ve found the right company. We proudly offer Mercedes-Benz M277 engines for sale, thoroughly inspected, tested, and ready for installation.

The M277 is a heavy-duty 4.7L twin-turbo V8 engine powering some of Mercedes-Benz’s top-of-the-line models. Here at our center, you can buy remanufactured and used M277 engines at reasonable prices backed by expert services and warranty packages.

In this lengthy blog article, we will guide you through everything you want to know about the M277 engine, why it is so special, and how to get your replacement engine directly from us.

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1. About the Mercedes M277 Engine

Mercedes-Benz M277 is a 4.7-liter twin-turbo V8 that is a de-tuned version of the performance engine M278. It’s built with luxurious driving convenience in mind and a strong power output, and it has become a go-to powertrain for many luxury sedans and SUVs.

The M277 is part of Mercedes’ third-generation V8 clan and made its first appearance in the early 2010s as a more efficient, downsized substitute for the antiquated 5.5L M273 and M278 V8 engines. As a result of its twin-turbo compactness, advanced fuel injection, and leading-edge emissions control, the M277 delivers smooth power with healthy torque.

Now, we offer tested and guaranteed M277 engines for sale, ideal for anyone who wants to replace, upgrade, or restore their stock Mercedes engine.

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2. Why We Sell the M277 Engine

We trade in high-quality used and remanufactured Mercedes-Benz engines—and the M277 is one of the most sought-after units we have in inventory. Here’s why we trade in this engine:

• High demand for reliable V8 replacements

• Long-term performance when properly maintained

• Perfect fitment for top-selling Mercedes luxury vehicles

• Cost-effective replacement for dealership engine overhauls

• Available in used and fully remanufactured condition

When your Mercedes is plagued by engine troubles or complete failure, we can help get you back on the road with a direct-fit replacement M277 engine that meets or exceeds factory standards.

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3. Mercedes-Benz Models Fitted with the M277

Mercedes M277 engines are utilized across a variety of luxury cars in 2011 up until late in the 2010s. Examples of popular vehicles featuring this engine are:

• Mercedes-Benz S-Class (S500 / S550)
  W221 & W222 platforms
  Model years: 2011–2017

• Mercedes-Benz CLS-Class (CLS500 / CLS550)
  C218 platform
  Model years: 2012–2018

• Mercedes-Benz E-Class (E500 / E550)
  W212 platform
  Model years: 2011–2016

• Mercedes-Benz SL-Class (SL500 / SL550)
  R231 platform
  Model years: 2012–2018

• Mercedes-Benz GL-Class & GLS-Class
  GL500 / GLS500
  Model years: 2013–2019

If your vehicle is based on one of these models, chances are strong that we carry a compatible M277 engine that can ship directly to your address.

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4. M277 Engine Specifications

The M277 is a rock-solid performer with great low-end grunt, a real V8 in every sense of the word ideal for luxury interstate cruising and daily power.

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5. M277 vs. M278 – What’s the Difference?

While both the M277 and M278 share the same base engine block, the following are a few differences that stand out:

• M278 is higher-performance tuned and applied in AMG-lite models (S63, E63, etc.)

• M277 has slightly less boost, lower HP, and is reliability- and fuel-economy-tuned

• The M277 also features slightly modified engine management and emissions tuning

Both motors are 4.7L V8s with twin turbos, but if you’re doing a motor swap in an S550, CLS550, or E550, you likely need an M277 engine, not the M278.

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6. Common M277 Engine Problems & When to Replace

Although the M277 is well engineered, the M277 can develop issues over time—especially in high mileage operation or careless maintenance situations.

Some of the most common M277 problems that lead owners to purchase a new engine are:  Mercedes-Benz M277 Engine

1. Timing Chain Wear
   Chain stretch and tensioner failure are common around 100,000+ miles.

2. Oil Leaks
   Valve cover gaskets and oil cooler seals leak with age.

3. Turbo Failure
   Loss of boost or whining noises result from oil starvation or wastegate wear.  Mercedes-Benz M277 Engine

4. Cylinder Misfires
   Often due to worn valve guides, low compression, or injector problems.  Mercedes-Benz M277 Engine

5. Complete Engine Seizure
   Usually from oil starvation, overheating, or undiagnosed issues left too long.  Mercedes-Benz M277 Engine

If your mechanic has diagnosed a severe issue—or if you’re already facing catastrophic engine failure—it’s time to consider a replacement M277 engine from us.

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7. Our Used and Remanufactured M277 Engines

We offer two main types of M277 engines for sale to suit different needs:

Used M277 Engines:

• Low-mileage engines pulled from proven donor cars

• Compression tested, leak down tested, and inspected

• Major components (block, heads, covers, etc.) included

• Affordable option for budget buyers

Remanufactured M277 Engines:

• Rebuilt from scratch by experienced engine builders  Mercedes-Benz M277 Engine

• New pistons, bearings, rings, gaskets, timing components included

• Oil pump, chain kit, and seals replaced with OEM or better

• Zero-mile engine ready for long-term use

• Backed by extended warranty options

Whether you need a drop-in used engine or a zero-mile remanufactured engine, we can match your vehicle and budget. Mercedes-Benz M277 Engine

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8. Why Buy Your M277 Engine from Us?

We are not just a supplier—we are your engine partner. Customers work with us because we offer:

• VIN matching and master fitment verification

• Fast shipping across the U.S. and globally

• Inspected, tested, and warrantied engines

• Interactive customer support from genuine engine experts

• Simple core return procedure

• Shop or DIY installation instructions

We guarantee that every M277 engine we sell is of Mercedes-Benz quality and performance standards.

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9. Shipping, Core Returns, and Warranty Details

Shipping:

• Securely crated engines shipped within 24–72 hours

• Shipments are available throughout the United States and worldwide

• Delivered to residential, commercial, or repair shop addresses

Core Returns:

• Accepts your used engine core for reman engines

• Cores must be returned in rebuildable condition

• Return instructions and labels provided

Warranty:

• Used M277 engines: 30–90 day warranty

• Reman M277 engines: 6–24 month warranty

• Extended coverage available on request

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10. Customer Reviews

“Purchased an M277 reman for my S550. Engine arrived clean, fully rebuilt, and humming like new. Great support staff too!”
– Michael D., Atlanta, GA

“Purchased a used M277 for my 2013 E550. Extremely satisfied—engine had low mileage and shipped promptly. Saved me thousands more than the dealership.”
– Carla F., Denver, CO

“The staff helped me choose the correct M277 for my GL500. Installation was simple. Very professional team.”
– Ahmed R., Toronto, Canada

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11. Ordering Your M277 Engine

Ordering your new engine is simple:

Step 1: Contact Us
Call, e-mail, or use our quote form with your year, make, model, and VIN.

Step 2: Get Your Quote
We’ll provide prices, availability, warranty data, and shipping plans to you.

Step 3: Have Your Engine Shipped
Tracked, insured shipping with pro crating.

Step 4: We Deliver Your Engine
Have it delivered to your garage or anywhere.

Step 5: Installed and Ready To Go
Installed by your local mechanic or installed by a nearby certified shop.

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12. Frequent Questions

How much does a Mercedes M277 engine cost?  Mercedes-Benz M277 Engine
Used engines cost $4,500–$6,500
Remanufactured engines cost $7,500–$9,500
They differ based on mileage, year, and availability

Will you guarantee that the engine will fit my car?
Yes! Provide us with your VIN and we’ll verify fitment before sale. Mercedes-Benz M277 Engine

Do accessories come with it?
Most engines have block, heads, oil pan, and timing pieces. Turbos, fuel injectors, and sensors if ordered or additional cost. Mercedes-Benz M277 Engine

Do you do installs?
We don’t do installs, but we can refer you through our network of certified shops. Mercedes-Benz M277 Engine

How long does shipping take?
Most engines ship out within 2–4 business days, subject to location and availability. Mercedes-Benz M277 Engine