2720105305 MERCEDES Engine Cylinder Block Repair E350 ML350

Review MERCEDES Mercedes-benz 3.5 Engine Cylinder Block For Repair for E350 ML350

The Mercedes-Benz M272 3.5-liter cylinder block is a crucial component of the engine found in various Mercedes-Benz models such as the E350 and ML350. This cylinder block is meticulously engineered for durability, performance, and efficiency.

Measuring approximately 604.8 millimeters in length, 592.7 millimeters in width, and 572 millimeters in height, this cylinder block is designed to house the pistons, cylinders, and crankshaft. It is manufactured using a high-strength material called aluminum alloy, which provides excellent heat dissipation, weight reduction, and resistance to corrosion.

The M272 3.5-liter cylinder block features a unique wet-liner design. This means that the cylinder bores are sealed with a thin layer of engine oil instead of using a traditional dry-sump oil system. This design helps to reduce friction and improve the overall efficiency of the engine.

Each cylinder bore in the block is lined with a Nikasil lining. This lining is a nickel-phosphorus alloy that is electroplated onto the aluminum block. It provides excellent durability and wear resistance, allowing the engine to operate effectively even under high loads and temperatures.

The cylinder block also features integrated engine mounts that provide a secure attachment to the vehicle's chassis. These mounts help to reduce engine vibration and improve the overall driving experience.

Additionally, the cylinder block is equipped with a water jacket that surrounds the cylinders. This jacket helps to transfer heat away from the engine, maintaining optimal operating temperatures and ensuring long-lasting engine performance.

In summary, the Mercedes-Benz M272 3.5-liter cylinder block is a high-performance, durable component that is essential for the proper functioning of the E350 and ML350 engines. Its unique design features, such as the wet-liner system and Nikasil lining, contribute to its excellent efficiency, durability, and resistance to wear and corrosion.

Buying a Mercedes-Benz M272 3.5 engine cylinder block for repair of models such as E350 and ML350 involves careful consideration of its potential benefits and drawbacks. Here are some points to help you make an informed decision.

1. OEM (Original Equipment Manufacturer) part: This cylinder block is an original Mercedes-Benz part, ensuring a perfect fit and optimal performance for your vehicle.

2. Long-term durability: Mercedes-Benz is known for its high-quality engines, and a new OEM cylinder block can help increase the lifespan of your engine.

3. Improved engine performance: A new cylinder block can lead to improved engine performance, including better fuel efficiency and smoother operation.

4. Peace of mind: Installing a new OEM cylinder block can provide peace of mind, knowing that you have addressed a major engine component that may have been causing issues or could potentially lead to future problems.

1. Cost: Replacing an engine cylinder block with a new OEM part can be expensive, especially considering the labor costs for the installation.

2. Availability: Depending on the specific model and year of your vehicle, the availability of a new OEM cylinder block may be limited.

3. Time-consuming: The process of removing the old cylinder block, installing the new one, and testing the engine to ensure proper functionality can be a time-consuming process.

Deciding to buy a Mercedes-Benz M272 3.5 engine cylinder block for repair of your E350 or ML350 involves weighing the potential benefits, such as long-term durability, improved engine performance, and peace of mind, against the drawbacks, including cost, availability, and time commitment. Ultimately, considering these factors and your personal circumstances will help you make the best decision for your vehicle.

If you have the financial resources and the time to invest in a new OEM Mercedes-Benz cylinder block, it can be a worthwhile investment for the long-term performance and reliability of your vehicle. However, if the cost is a significant concern, you may want to explore other options such as used OEM or aftermarket cylinder blocks, or even engine rebuilding services. It's essential to research and compare the pros and cons of each option before making a final decision.

Details:

Please refer to pictures for item condition.

specifications engineblocksam:

• for models: E350, Ml350
• brand: Mercedes
• mpn: 2720105305
• type: Engine Block
• items included: Crank Caps
• material: Aluminum
• country/region of manufacture: Germany
• vintage part: No

returns engineblocksam:

• paid by: buyer
• time: 30 days
• policy: returns accepted

payments engineblocksam:

• credit card: visa
• other
• wallet: apple-pay

seller engineblocksam:

• rating: 100.0%
• # reviews: 18661
• city: east setauket, new york

offer engineblocksam:

• availability: in stock
• started: september 4, 2025
• best offers: true
• prices: $149.99–$549.99
• item condition: Used
• options: ship-to-home
• sold #: 18
• in stock #: 3

general engineblocksam:

• category: Auto Parts > Car Truck Accessories > Engines > Blocks

shipping engineblocksam:

• type: fixed
• transit: 4-7 days
• class: standard
• service: standard