Mercedes Benz OM656 Engine for Sale – Powerful Diesel Powerplant

Looking for a strong and durable diesel engine to replace in your Mercedes-Benz? We offer high-quality Mercedes Benz OM656 engines for sale – Mercedes’ new straight-six diesel engine. You’re an automobile nut, a mechanic, or just need a reliable engine replacement? The OM656 is a great choice. Mercedes Benz OM656 Engine For Sale

Here, we are going to discuss the specifications, attributes, performance, and advantages of the OM656 engine. We will also explain why buying from us ensures the top quality, performance, and value for money.

What is Mercedes Benz OM656 Engine?

The Mercedes Benz OM656 is a 3.0-liter inline-6 turbo diesel engine that was launched in 2017. It is the masterpiece of Mercedes-Benz’s modern diesel technology, engineered to provide strong performance, superior fuel economy, and lower emissions. It is used in a range of luxury cars like the E-Class, S-Class, GLE, GLS, and even the G-Class.

Key Features of the OM656 Engine:

Engine Type: Inline-6 Cylinder (Straight-Six)
Displacement: 2,925 cc (3.0 liters)
Fuel Type: Diesel
Turbocharger: Single twin-scroll turbocharger (2-stage turbo optional)
Maximum Output: Model dependent up to 340 HP
Torque: Model dependent up to 700 Nm (516 lb-ft)
Emission Standard: Euro 6d-TEMP
Construction: Steel pistons with an aluminum block
Injection System: Fourth-generation common rail direct injection (pressure in excess of 2,500+ bar)

OM656 Engine for Sale – Models It Fits

The OM656 engine is implemented in a wide range of Mercedes-Benz car models. If your vehicle features this engine and you wish to replace it, then you’re at the correct article.

OM656 Engine Details in Depth

Here’s a detailed look at the technical specs of the OM656 engine:

Specification	Details
Engine Code	OM656
Displacement	2,925 cc (3.0L)
Configuration	Inline-6 (Straight-six)
Valvetrain	DOHC, 4 valves per cylinder
Turbocharger	Single or twin-turbo configuration
Injection System	Common Rail (up to 2,700 bar)
Power Output	286 – 340 HP
Torque	600 – 700 Nm
Emissions Compliance	Euro 6d-TEMP
Engine Block Material	Aluminum Alloy
Pistons	Steel
Compression Ratio	15.5:1
Fuel Economy	Approx. 5.6–6.5 L/100km (vehicle-based)
Transmission	9G-TRONIC Automatic (appropriate)

These features make the OM656 one of the world’s most advanced diesel engines today.

Why Buy an OM656 Engine From Us?

When purchasing a Mercedes Benz OM656 engine for sale, it cannot be done without quality and reliability. Here’s why we are your best bet for an engine:

✅ Tested and Verified Engines

Our OM656 engines undergo inspection, testing, and certification by experienced technicians before they are made available for resale. You’re receiving a performance-capable item no matter if you purchase a remanufactured or used engine.

✅ Warranty Included

With every sale, we provide warranty protection. The details will vary based on whether or not you purchase a rebuilt or used OM656, but we warranty every engine that we sell.

✅ Competitive Pricing

We provide among the best prices in the market. We provide excellent value by combining excellent quality with affordable prices.

✅ Rapid Shipping and Delivery

Time is money. That’s why we provide rapid and secure shipping within the country and abroad.

✅ Top Class Customer Service

Got questions regarding fitment, compatibility, or installation? Our customer service team is here to guide you every step of the way.

New vs. Used vs. Remanufactured OM656 Engines

We offer you a few choices based on your budget and requirement:

🔧 Used OM656 Engines

Economical
Ideal for direct replacement
Performance and reliability tested

🔧 Remanufactured OM656 Engines

Near-new condition
Rebuilt with OEM components
Ideal for long-term reliability
Often comes with extended warranty

🔧 Brand New OM656 Engines (If available)

Factory new
Higher price
Ideal for those needing brand-new performance

We will help you make the best choice based on your vehicle, budget, and requirement.

How to Check OM656 Compatibility with Your Vehicle

For us to verify the compatibility of the engine with your vehicle, kindly provide the following:

Vehicle VIN Number
Model Year
Engine Code (if available)
Transmission Type (Manual/Automatic)
Drive Type (RWD or 4MATIC AWD)

We’d be more than happy to assist you in finding the correct engine based on your vehicle details. You’re welcome to reach out to us for help!

OM656 Efficiency and Fuel Economy

The OM656 is not simply brute power — it’s efficiency and eco-friendliness as well. With advanced technology, this engine meets stringent Euro 6 emission requirements while delivering best-in-class fuel efficiency.

✅ Efficiencies-Driven Features:

Fourth-generation common-rail injection
Variable valve timing
Aluminum block with steel pistons
Turbocharging system with complex structure
Lightweight construction

Fuel economy is model- and driver-dependent, but owners confirm to actually get 5.5 to 7.0 liters per 100km in everyday driving, which isn’t too bad for a 3.0L motor with 300+ horsepower.

OM656 Engine Durability and Maintenance

The OM656 engine is built to last. With proper maintenance, these engines will gladly see 300,000 km (186,000+ miles) or more.

🔧 Maintenance Schedule:

Oil Change: Every 10,000–15,000 km
Fuel Filter: Every 20,000–30,000 km
Air Filter: Every 20,000 km
Coolant Flush: Every 60,000 km
Timing Chain: Generally lasts the life of the engine (suggest inspection at 200,000 km)

When you buy an OM656 from us, you get an engine ready for thousands of kilometers of smooth running.

How to Buy an OM656 Engine from Us

Want to make a purchase? Here’s how:

Shop our inventory: Choose used, remanufactured, or new OM656 engines.
Contact us: Ask about compatibility and pose questions.
Order: Easy and safe payment methods available.
Shipping: We organize fast, insured shipping.
Installation: Fit with your own mechanic or ask for a recommendation from us.

Customer Testimonials

“Purchased a used OM656 engine for my GLE 400 d and it’s purring like a kitten. Excellent condition, fast shipping, and great support!”
— James T., UK

“Was difficult to find a good OM656 engine until I came across this site. They helped me with everything from fitment to delivery. Highly recommend!”
— Maria S., Germany

Conclusion – Buy Your Mercedes OM656 Engine Today

Mercedes-Benz OM656 engine is a piece of art — an ideal convergence of power, efficiency, and durability. Whether it is a replacement, an upgrade, or an increase in performance, our stock of OM656 engines for sale has it all.

We provide:

Quality engines – new, rebuilt, or used (where available)
Professional support – to ensure compatibility with your Mercedes-Benz
Fast, secure shipping – local as well as global
Low prices and warranty possibilities – for your peace of mind

This engine is not an accessory — it’s the soul of your Mercedes. Do not settle for performance and dependability. Whether it’s restoration of a car or powertrain improvement, our OM656 engine products are the smartest and most dependable option.

Call Us to Order or to Find Out More

If you’re ready to buy or have inquiries choosing the proper OM656 engine, give us a call today. Our employees are ready to assist your questions, verify fitment, and walk you through the buying process step by step.

📞 Call us today
📧 Email us with your VIN for compatibility
🚚 Ask about international shipping rates

Let us help you restore your Mercedes with a durable high-performance OM656 engine.

Frequently Asked Questions (FAQs)

❓ Does the OM656 engine come in RWD and 4MATIC (AWD) versions?

Yes. We have OM656 engines for rear-wheel-drive and all-wheel-drive (4MATIC) vehicles. Check through your VIN or model.

❓ Can I do the installation myself?

If you are an expert mechanic, then yes. However, we do recommend professional installation, especially due to electronics, ECU, and emission system integration.

❓ Are the engines shipped with accessories?

Our OM656 engines typically ship as long blocks (block, head, internal parts). Ancillaries like turbo, alternator, or ECU may be offered separately – please ask.

❓ Is there a warranty?

Rebuilt OM656 engines come with a limited start-up warranty, while remanufactured engines come with warrants of up to 12 months. Conditions and terms vary depending on the condition of the engine and sales contract.

❓ Do you offer installation services?

We do not install, but we can refer certified garages or workshops in your local area.

Let the Power of OM656 Drive You Forward

With its high-end engineering, robust power, and Mercedes-Benz-standard workmanship, the OM656 diesel engine is built to dominate. For replacement of a lost or devastated engine or merely to upgrade to an even more economical model, we have just what you need.

🚀 Don’t wait — contact us to learn about our current inventory and order the OM656 engine you need!
✅ In stock. Exhaustively tested. Guaranteed performance.

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