Mercedes-Benz M159 and M156 engines for sale

Mercedes-Benz M159 and M156 Engines for Sale – High-Performance AMG Engines Now Available

Looking to buy a Mercedes-Benz M159 or M156 engine for sale? Want to restore a high-performance AMG car or upgrade your current engine? You’re in the right place. We offer high-performance, remanufactured and used M156 and M159 V8 AMG engines for sale to customers all over the world. Mercedes-Benz M159

These naturally aspirated 6.2-liter V8s are the heart and soul of modern-day AMG performance, delivering raw power, track-honed engineering, and spine-chilling sound. Throughout this guide, we will demystify all you need to know about the M156 and M159 engines, how to buy the right one, and why thousands depend on us when engine replacement time comes. Mercedes-Benz M159

1. Overview: The M156 and M159 AMG Engines

The M156 and M159 engines are among the all-time great naturally aspirated V8 engines ever produced by Mercedes-AMG. Engineered in-house from ground up by AMG, the engines transformed Mercedes’ performance branch, setting new benchmarks for power, sound, and longevity (with regular upkeep). Mercedes-Benz M159

M156: The in-house developed engine by AMG, this 6.2L V8 was extensively utilized between 2006 and 2014. Mercedes-Benz M159

M159: Another step up from the M156, it was intended for the SLS AMG alone, featuring improved dry-sump lubrication and racing usage.

These engines are highly valued for their mechanical throttle response, high-revving, and exhaust note that today’s turbocharged engines can only dream of matching. If your goal is to bring your AMG back to its best performance or create a dream project, our M156 and M159 engines for sale can be shipped.

2. Mercedes Cars Featuring the M156 Engine

The M156 was equipped in many AMG variants across the range. If you own one of the following, your vehicle is equipped with the M156:

C63 AMG (W204)

E63 AMG (W211/W212)

CLK63 AMG (W209)

CL63 AMG (C216)

S63 AMG (W221)

ML63 AMG (W164/W166)

GL63 AMG (X164/X166)

R63 AMG (W251)

SL63 AMG (R230)

CLS63 AMG (W219/W218 pre-2011)

If your AMG has been showing signs of engine failure, our Mercedes-Benz M156 engines for sale offer a cost-effective and reliable alternative. Mercedes-Benz M159

3. Mercedes Cars with the M159 Engine

The M159 was made specifically for one of the greatest supercars ever:

Mercedes-Benz SLS AMG (C197/R197)

SLS AMG Coupé and Roadster (2010–2014)

SLS AMG GT and Black Series

This engine builds on the M156’s foundation with enhanced airflow, lighter components, and a dry sump oiling system, making it better suited for track and high-speed performance. If you’re restoring or upgrading your SLS AMG, our M159 engines for sale are the key to bringing it back to life. Mercedes-Benz M159

4. Specs and Technical Data

M156 Engine Specs
Configuration: V8 NA (Naturally Aspirated)

Displacement: 6.2L (6208 cc)

Horsepower: 451–518 HP

Torque: 443–465 lb-ft

Fuel Injection: Sequential MPFI

Redline: 7,200 RPM

Construction: Aluminum block and heads

M159 Engine Specs
Configuration: V8 NA with dry sump

Displacement: 6.2L (6208 cc)

Horsepower: 563–622 HP (GT/Black Series)

Torque: 479–538 lb-ft

Dry Sump Oiling: Yes (track-ready)

Intake/Exhaust: Improved manifolds and tuning compared to M156

5. Common Problems with M156 and M159 Engines

While these engines are performance masterpieces, they do develop some issues over time—particularly if not well cared for. Here are some common issues:

⚠️ Failure of Camshaft Adjuster
The hydraulic adjusters may wear out and cause misfires and idling poorly.

⚠️ Failure of Head Bolt (M156)
Some early M156 engines were prone to head bolt fracture, potentially causing coolant leaks and head gasket failure.

⚠️ Valve Bucket Wear
Valve lifter premature wear will cause ticking sounds and power loss.

⚠️ Oil Consumption
Excessive oil consumption is a common issue in high-mileage M156/M159 engines.

⚠️ Timing Chain Stretch
Like most high-performance engines, timing chains will wear out over time, affecting valve timing.

If your engine is showing these signs, don’t wait—check out our AMG V8 M156 and M159 engines for sale and avoid costly repairs. Mercedes-Benz M159

6. Used vs. Remanufactured – What’s Best for You?

We offer both used and remanufactured M156 and M159 engines, depending on your budget and preference. Mercedes-Benz M159

✅ Used Engines
Removed from running donor vehicles

Fully inspected and compression-tested

Best for thrifty rebuilds

Sold with abbreviated warranties

Remanufactured Engines
Fully rebuilt with new OEM or higher-quality replacement parts

Includes new pistons, rings, bearings, gaskets, and timing sets

As close to “new” as possible, humanly speaking

Best for long-term performance and avoiding worry
Extended warranty options included

Need help deciding? Our engine specialists can help you determine the right type of M156 or M159 engine for sale to meet your needs and plans. Mercedes-Benz M159

7. Why Replace These Engines?

You have many different reasons you can replace the engine of your AMG:

Basis catastrophic engine failure (spun bearing, cracked block)

Repeating mechanical issues

Misfire or low compression across cylinders

High rate of oil burn

Overheat damage

Repairing a collector or performance car

Preparing a car for selling or track use

No matter what your situation is, replacing with a like M156 or M159 will keep you from having to spend money on repeating repairs and gets your AMG in top-running condition. Mercedes-Benz M159

8. Our M156 and M159 Engines for Sale

We hold large quantities of both engines, ready to deliver nationwide and internationally. Our stock includes:

M156 Engines (Reman and Used)
Distributed from low-mile AMG donor vehicles

Leak and dyno checked

Rebuilt units are available with new internals

A number of power output levels available (451–518 HP)

M159 Engines (Reman and Used)
OEM-quality or performance-upgraded reman stock

Ideal for SLS AMG constructions, track cars, and restoration

Ready for plug-and-play installation with proper fitment

Each engine is VIN-matched, inspected, and shipped ready to install. Call us today for available stock and pricing on the M156 or M159 engine for your Mercedes-AMG. Mercedes-Benz M159

9. What Makes Us the Best Place to Buy AMG Engines?

Choosing us means getting more than just an engine:

Expert Technical Support
We assist in matching the correct engine to your chassis and provide installation assistance.

Fast, Safe Shipping
Engines are crated and shipped securely anywhere in the U.S. and worldwide.

Warranty Protection
Our remanufactured engines are covered with 6-month to 2-year warranties.

Quality Assurance
Used engines are compression tested, and remans are built with OEM-grade parts or better.

Real Customer Service
Speak to real engine specialists—no call centers, no sales scripts.

10. Testimonials from Satisfied Buyers

“I bought an M156 engine for my 2009 C63 AMG. The engine was clean, shipped correctly, and purrs like a kitten. Great communication too.”
– Jason L., Chicago, IL

“They helped me locate an M159 for my SLS Black Series rebuild. Great service. The engine was exactly as described and runs beautifully.”
– Maria G., Los Angeles, CA

“Experienced issues with my E63 engine and chose to get a reman M156 from them. It’s at 10,000 miles and still perfect. Would buy again.”
– Ahmed R., Miami, FL

11. Frequently Asked Questions

Price depends on mileage, condition, and whether the engine is stock or upgraded.

❓ Do I need to return my old engine?
For remanufactured engines, core return is typically required. We provide easy-to-follow instructions and coordinate logistics.

❓ Are these plug-and-play engines?
Yes. Engines are direct-fit for factory AMG application. We will confirm fitment with your VIN.

❓ Can you ship internationally?
Yes. We ship engines globally and provide full export documentation.

12. How to Order Your M156 or M159 Engine Today

Ordering is easy and secure:

✅ Step 1: Contact Us
Call, email, or fill out our online form with your vehicle information.

✅ Step 2: Get Your Quote
We’ll send a personalized quote with warranty and shipping details.

✅ Step 3: Confirm & Pay
Pay by credit card, wire transfer, or PayPal.

✅ Step 4: We Ship
Your engine is properly crated and shipped directly to your mechanic or your doorstep.

Don’t Wait – These Popular AMG Engines Sell Quickly

If you want to get your AMG running seriously, there’s no time like the present. Our available for sale M156 and M159 engines are sought after because they’re so scarce and provide unmatched performance. If you’re seeking the unadulterated tone of an M156 or motorsport luxury of an M159, we have the engine for you. Mercedes-Benz M159