fits model: W216, Cl550, S550, M273. year: 2007–2011.



| Brand | MERCEDES |
|---|---|
| Manufacturer Part Number | 2730101005 |
| Part Type | ENGINE MOTOR BLOCK |
| Country/region Of Manufacture | GERMANY |
| Finish | OEM |
| Fitment Type | DIRECT REPLACEMENT |
| Engine Size | 5.5L |
| Fuel Type | GASOLINE |
| Manufacturer Warranty | 90 DAY |
The Mercedes-Benz 2730101005 07-11 W216 CL550 S550 Engine Motor Block is a high-performance component that forms the heart of the luxurious and powerful S-Class vehicles. This engine block, designated as M273 and model number 273961, is a 5.5-liter V8 unit, specifically designed for the 2007-2011 W216 generation of CL550 and S550 models.
The Mercedes-Benz M273 5.5L V8 engine block is a masterpiece of modern automotive engineering. It is cast from high-strength iron, ensuring robustness, durability, and resistance to thermal and mechanical stresses. The block features a compact design, optimized for a perfect balance between power output and fuel efficiency.
The block's cylinder bores are precision-bored to ensure optimal engine performance. The cylinder walls are treated with NANOSLIDE technology, a Mercedes-Benz proprietary process that increases the cylinder wall's surface hardness for improved engine longevity and reduced friction.
The engine block is equipped with a forged crankshaft, which provides superior strength, durability, and engine balance. The crankshaft is held in place by a cast-iron main bearing cap, ensuring a secure and reliable connection between the crankshaft and the engine block.
The block also features aluminum alloy cylinder heads, which are designed for optimal heat dissipation. The heads are equipped with four valves per cylinder, which are actuated by double overhead camshafts (DOHC) for efficient and powerful combustion. The intake and exhaust valves are made of stainless steel for durability and resistance to wear.
The Mercedes-Benz 2730101005 07-11 W216 CL550 S550 Engine Motor Block is a testament to Mercedes-Benz's commitment to engineering excellence and performance. This engine block is not just a replacement part; it's an investment in the continued high performance and reliability of your Mercedes-Benz S-Class.
Pros of buying a Mercedes-Benz W216 CL550/S550 engine motor block (5L V8 M273, part number 2730101005 07-11):1. Reliability: Mercedes-Benz engines are renowned for their durability and reliability. The M273 engine, in particular, has a strong reputation for performance and longevity.
2. Power and Performance: The 5L V8 engine provides impressive power and acceleration. The CL550 and S550 models are known for their smooth and quiet ride, making for a luxurious driving experience.
3. Brand Reputation: Mercedes-Benz is a prestigious brand with a strong aftermarket support system. This means that parts are readily available and servicing is easy to find.
4. Resale Value: Luxury cars, like Mercedes-Benz, often retain their value well. This means that if you ever decide to sell the engine block, you may be able to recoup a significant portion of your investment.
Cons of buying a Mercedes-Benz W216 CL550/S550 engine motor block (5L V8 M273, part number 2730101005 07-11):1. Cost: Luxury car parts, including engines, tend to be more expensive than their non-luxury counterparts. This could make the initial investment for this engine block higher.
2. Complexity: Luxury cars often have more complex engines and systems. This could potentially mean higher repair costs if something goes wrong.
3. Availability: While Mercedes-Benz is a well-supported brand, some parts, especially for older models, may be harder to find. This could lead to delays in repairs or replacements.
Ending Conclusion:The Mercedes-Benz W216 CL550/S550 engine motor block (5L V8 M273, part number 2730101005 07-11) is a reliable and powerful choice for anyone looking for a high-performance engine. While it may be more expensive than some alternatives, its reputation for durability and performance, as well as the strong aftermarket support for Mercedes-Benz, make it a worthwhile investment for many. However, potential buyers should also consider the potential for higher repair costs and potential availability issues before making a decision.
Recommendation:If you are in the market for a high-performance engine and have the budget for it, the Mercedes-Benz W216 CL550/S550 engine block could be a great choice. Its reliability, power, and luxury reputation make it a strong contender. However, it's important to thoroughly research the availability of parts and potential repair costs before making a final decision.
Please, do not purchase parts just to check and diagnose your vehicles problem. Engine block is in good working condition. Item may show light scuffs, scratches or other imperfections as a result of this being used part.
07-11 Mercedes W216 CL550 S550: engine motor block 5.5l v8 M273: 273961 oem:: original part. Shipping cost or carrier may change, based on final destination.
All of the parts are tested either before or after removal from vehicle.
