2760106403 MERCEDES Engine Block Mains

Review MERCEDES Mercedes-benz 3.5l V6 Engine Bare Block Mains Nice Shape Oem

The Mercedes-Benz M276 3.5L V6 Engine Bare Block Mains, specifically part number 2012-2018 2760106403, is a high-performance powertrain component designed for use in select Mercedes-Benz vehicles produced between 2012 and 2018. This engine block is the core component of the V6 powertrain, responsible for housing the cylinders and crankshaft.

The M276 3.5L V6 Engine Bare Block Mains is a cast aluminum component, which provides excellent heat dissipation and durability. Its architecture features a compact, lightweight design, which enhances vehicle performance and fuel efficiency. The engine block is equipped with a number of advanced features, including a closed-deck design that increases cylinder pressure and reduces distortion, as well as a high-pressure die-casting process that ensures a precise and uniform wall thickness.

The engine block also includes pre-installed mains, which are the large bore passages that deliver fuel to the piston crowns. This feature simplifies the engine assembly process and reduces the overall installation time. The mains are designed to ensure optimal fuel delivery and combustion, which contributes to the engine's high power output and efficiency.

This Mercedes-Benz engine block is a direct fit replacement for the original equipment, ensuring a perfect fit and function in your vehicle. It is recommended for use in vehicles with the M276 3.5L V6 engine and is suitable for both rebuild and performance applications. The engine block is backed by OE-quality standards and is designed to provide reliable and long-lasting performance.

In summary, the Mercedes-Benz 2012-2018 M276 3.5L V6 Engine Bare Block Mains (part number 2760106403) is a high-performance, lightweight, and durable engine component that is designed to provide optimal power and efficiency in select Mercedes-Benz vehicles. Its advanced features, including a closed-deck design and pre-installed mains, simplify the engine assembly process and ensure optimal fuel delivery and combustion. This OE-quality engine block is a direct fit replacement and is suitable for both rebuild and performance applications.

Buying a Mercedes-Benz M276 3.5L V6 Engine Bare Block: Weighing the Pros and Cons

The Mercedes-Benz M276 3.5L V6 engine, specifically the bare block part number 2012-2018 2012-002760106403, is a popular choice among car enthusiasts and professionals due to its reliability, power, and durability. However, like any major automotive investment, it comes with its unique advantages and disadvantages. In this article, we will discuss the pros and cons of purchasing this engine block.

1. Power and Performance: The M276 3.5L V6 engine is known for its impressive power output, providing a satisfying driving experience for those who prioritize performance.

2. Durability: Mercedes-Benz engines are renowned for their longevity, and the M276 engine is no exception. A rebuilt or aftermarket engine block can offer years of reliable service.

3. Availability and Affordability: Compared to buying a complete engine or a new car, purchasing a bare engine block can be a more cost-effective solution for those who want to upgrade their vehicle or rebuild an existing engine.

1. Complexity and Technical Challenges: Installing a bare engine block requires a significant amount of technical knowledge and expertise. This can be a daunting task for those without experience in engine rebuilding.

2. Time and Labor Costs: The process of installing a bare engine block can be time-consuming and labor-intensive, leading to higher overall costs than buying a complete engine or having a professional shop perform the installation.

3. Parts Compatibility: Ensuring that all necessary parts are compatible with the engine block can be a challenge. It's crucial to verify that all components, including the transmission, intake manifold, and sensors, are compatible before making a purchase.

The decision to buy a Mercedes-Benz M276 3.5L V6 engine bare block depends on your individual circumstances, technical expertise, and priorities. If you have the necessary skills and resources, the potential for increased power, improved performance, and the satisfaction of a DIY project may outweigh the challenges. However, for those with limited experience or resources, considering a complete engine or having a professional shop perform the installation may be a more practical solution. Ultimately, it's essential to carefully weigh the pros and cons before making a decision.

For those considering purchasing a Mercedes-Benz M276 3.5L V6 engine bare block, we recommend conducting thorough research on the engine's specifications, compatibility with your vehicle, and the installation process. Seek advice from experienced mechanics, join online forums, and consult reputable automotive resources to ensure that you have a clear understanding of the project's challenges and rewards. Additionally, consider purchasing the engine block from a trusted supplier to minimize the risk of receiving a faulty or incompatible part.

Details:

Plum stead ave, landowner pa 19050.

specifications engineblocksam:

• for years: 2012–2018
• brand: Mercedes
• mpn: 2760106403
• type: Engine Block
• oe/oem part number: Gas Gasoline, E350 E400 Gle350 Glk350 Ml350 R350 Slk350 R172 W451, 2015 16 2016 17 2017 18 3.5 6 Six Cyl Cylinder Engine Motor 276
• material: Aluminum
• country/region of manufacture: Germany

shipping engineblocksam:

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

seller engineblocksam:

• city: lansdowne, pennsylvania
• rating: 99.4%
• # reviews: 26396

returns engineblocksam:

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

offer engineblocksam:

• best offers: true
• started: october 3, 2025
• prices: $258.40–$935.99
• item condition: Used
• sold #: 17
• in stock #: 5
• options: ship-to-home
• availability: in stock

payments engineblocksam:

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

general engineblocksam:

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