Mercedes-Benz M178, M176 And M177 Engine For Sale

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M177 Engine for Sale: Your Complete Guide to Power, Performance, and Reliability

If you require a high-performance engine that optimizes power, efficiency, and cutting-edge engineering to perfection, the Mercedes-Benz M177 engine is the perfect option. With a proven track record of powering some of the most iconic Mercedes-AMG models, this engine is beast on the highway. Whether you want to replace your current vehicle, do a high-end engine swap, or replace a worn-out powertrain, our M177 engine for sale offers unmatched value and performance. M177 Engine For Sale

At Best Auto Motors, we have only one business: to provide top-of-the-line, reliable, and low-cost M177 engines for sale to repair shops, car owners, and tuners. In this definitive guide, we will walk you through everything you should be aware of regarding the M177 engine—its specifications, performance, applications, advantages, and why you need to purchase it from us. M177 Engine For Sale

What is the M177 Engine?

The M177 engine is a 4.0-liter twin-turbo V8 engine from Mercedes-AMG. A close cousin to the more track-oriented M178 engine found in the AMG GT, the M177 is tuned for daily driveability without compromising breathtaking performance. It features direct fuel injection, a lightweight-alloy aluminum block, and a hot-V turbocharger design to deliver instant throttle response and improved efficiency. M177 Engine For Sale

Key Specifications:

• Displacement: 4.0L (3,982 cc)
• Configuration: V8, DOHC, twin-turbocharged
• Fuel Type: Premium gasoline
• Fuel Injection: Direct injection
• Compression Ratio: 10.5:1
• Power Output: 456 to 630 horsepower (model/tune dependent)
• Torque: 516 to 664 lb-ft
• Block Material: Aluminum alloy
• Head Material: Aluminum
• Turbo Configuration: Hot-V (turbos between cylinder banks)
• Applications: E63 AMG, S63 AMG, CLS63 AMG, G63 AMG, and others

M177 Engine Applications: Where Is It Used?

The M177 engine has been under the hood of some of Mercedes-AMG’s highest performing vehicles. Whether you’re looking for a direct replacement or performance upgrade, it is essential to know where this engine lives. M177 Engine For Sale

Vehicles That Most Typically Have the M177 Engine:

• Mercedes-AMG E63 / E63 S
• Mercedes-AMG G63
• Mercedes-AMG S63 / S63 Coupe
• Mercedes-AMG CLS63
• Mercedes-AMG GT 63 4MATIC+ (Sedan model)

Regardless of which luxury sedan, performance SUV, or sport coupe you’re driving, the M177 engine delivers uncompromising performance and reliability. M177 Engine For Sale

Why Choose the M177 Engine?

1. Heart-Stopping Performance

With more than 600 horsepower ratings and torque equivalent to diesel trucks, the M177 engine doesn’t play games. It’s built for speed, responsiveness, and adrenaline-fueled driving passion—perfect for drivers who love a beast in the engine room. M177 Engine For Sale

2. Cutting-Edge Engineering

Mercedes-AMG’s advanced turbocharging technology and light weighting result in efficiency and enhanced power-to-weight ratio. Turbo lag is cured by hot-V design and there is stronger throttle response. M177 Engine For Sale

3. Tuning Potential

The engine is the tuner’s paradise. With after-market tuning of the ECU, intake system modification, and exhaust system upgrade, many owners have safely overpowered their M177s by far in excess of factory horsepower ratings.

4. Reliable and Durable

Even with its performance-based design, the M177 is renowned for durability when well maintained. It’s designed to take rough treatment on the road and still last for many years to come.

Purchase M177 Engine for Sale – Why Purchase from Us?

Here at Best Auto Motors, we’re not merely an online engine retailer. We offer thoroughly tested, inspected, and guaranteed M177 engines for sale that far exceed OEM standards. Here’s why you should purchase from us:

✅ Quality You Can Trust
We thoroughly test our engines with a multi-point inspection, compression test, and leak-down test before shipping. You get an engine ready to go.

✅ Competitive Pricing
You don’t have to compromise high performance for being high cost. Our M177 engine for sale options are price competitive, great value for the performance aftermarket and professional installer alike. M177 Engine For Sale

✅ Warranty Included
All our engines are under a standard warranty, so you can shop with confidence when purchasing. Extended warranties are also available.

✅ Shipping Worldwide
Wherever you are, we can ship your M177 engine safely and efficiently to you. We professionally crate and ship every engine so that it is not damaged during transit.

✅ Excellent Customer Service
Have questions? Need help with compatibility or installation? Our experienced sales team is here to help from start to finish.

M177 Engine vs. M178 vs. M276: What’s the Difference?

M177 vs. M178: Both are 4.0L V8s with similar architecture. The M178 is slightly more performance-oriented, featuring dry-sump lubrication for better high-speed cornering—ideal for track use. The M177 uses a wet-sump system and is more suited for street-driven vehicles.

M177 vs. M276: The M276 is a 3.0L V6 and is a lower-series model in some Mercedes-Benz vehicles. The M177 is far more powerful and has a heavier-duty construction for heavier loads.

 

Things to Consider When Buying a Used M177 Engine

1. Condition and Mileage

Low mileage is always best, but second best is overall condition. We inspect and warranty test each engine prior to sale.

2. What Is Included

Our engines typically include the long block, turbochargers, intake manifold, and even the ECU at times—saving you time and money.

3. Vehicle Compatibility

Not every M177 variant bolts into every model with minor modifications. Our sales team can determine whether an engine will bolt into your car or if a swap kit is needed.

4. Warranty Coverage

Purchase an engine with a warranty at all times. We stand behind our engines and offer comprehensive coverage to protect your investment.

Installation Tips for the M177 Engine

Professional Installation Recommended: Because of the complexity of this engine, installation is recommended by professional mechanics or performance shops.

• Check for Compatibility: Make sure the ECU, transmission, and drivetrain components are compatible with the engine specification.
• Use OEM or High-Performance Hardware: Use OEM or high-performance aftermarket gaskets, fluids, and other wear components during the swap.
• Proper Tuning: Your M177 needs to be professionally tuned for performance and lifespan when upgrading or modifying.

Customer Testimonials

“I bought an M177 engine from [Your Company Name] for my E63 AMG, and it arrived perfect. Ridiculous power delivery, and A+ customer service.”
— Daniel R., California

“Quick shipping, and the engine was neat and well tested. My G63 feels brand new again. Highly recommend these guys!”
— Ahmed K., Dubai

Why Now is the Best Time to Purchase an M177 Engine

With demand strong and supply tight, performance engines like the M177 become harder to find at a fair price. Rebuilding, restoring, or upgrading, purchasing a Mercedes-AMG M177 engine now ties up value before the price increases again.

We have only a few M177 engines in stock, so don’t wait—order yours today!

Order Your M177 Engine Today

If you would like to buy an M177 engine, then you have reached the right website. We sell out of stock quickly because of demand, and we guarantee every engine with our quality warranty.

✅ View our available stock
✅ Ask for a free quote
✅ Ask for dealer or bulk discounts
✅ Ask for shipping details

Call us today or submit an inquiry from our site to get started.

Final Thoughts

The M177 engine is a masterpiece of German engineering—engineered for performance, durability, and flexibility. Whether you need it for a high-performance street vehicle, restoration, or OEM replacement, our available-for-sale M177 engines deliver the perfect blend of quality and affordability.

Let us be your first choice for a guaranteed, warrantied engine that will exceed your expectations. Drive your Mercedes-AMG with confidence—buy your M177 engine today!

M177 Engine For Sale

M177 Engine For Sale

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