3944916 FACTORY DODGE CUMMINS Standard Engine Block Ram

Review FACTORY DODGE CUMMINS 24v Low Mile Standard Bore Engine Block for RAM 1998–2002

The Dodge Cummins 3944916 engine block is a crucial component of the 1998-2002 Ram 24V Standard diesel engine. This engine block is known for its durability and reliability, making it a favorite among diesel enthusiasts and commercial vehicle operators.

The 3944916 engine block is a cast iron monobloc design, which provides excellent heat dissipation and resistance to wear and tear. It features a bore size of 3.9 inches and a stroke length of 4.2 inches, resulting in a total displacement of 5.9 liters or 360 cubic inches. This size and configuration contribute to the engine's impressive torque output and power delivery.

One noteworthy feature of this engine block is its 24-valve configuration. This design allows for more efficient combustion, improved fuel economy, and reduced emissions compared to older, simpler diesel engines. The cylinder heads are equipped with overhead camshafts, which operate via a chain drive system.

The engine block also includes a cast-in cylinder liner design. These liners provide a tight seal against the cylinder walls, preventing oil and coolant leakage and reducing the need for frequent maintenance. The cylinder bores are honed to provide a smooth finish, ensuring optimal engine performance and longevity.

Additionally, the Dodge Cummins 3944916 engine block is compatible with various upgrades and modifications, such as turbochargers, performance chips, and larger fuel systems. These enhancements can significantly boost the engine's power output, making it an even more formidable performer for off-road or towing applications.

In summary, the Dodge Cummins 3944916 engine block is a robust and reliable component of the 1998-2002 Ram 24V Standard diesel engine. Its cast iron monobloc design, 24-valve configuration, and efficient combustion process contribute to its impressive torque output, power delivery, and longevity. Its compatibility with various upgrades and modifications makes it a popular choice for diesel enthusiasts and commercial vehicle operators seeking increased performance and versatility.

The Dodge Cummins 3944916 engine block, which was used in Ram 2500 and 3500 trucks from 1998 to 2002, is a 24-valve, 5.9-liter turbocharged diesel engine. Here are some pros and cons of buying this engine block for your vehicle.

1. Powerful: This engine block delivers impressive torque and power, making it a popular choice among truck enthusiasts.

2. Durability: The Cummins engine is known for its durability and longevity, which can save you money in the long run.

3. Fuel Efficiency: Compared to gasoline engines, diesel engines offer better fuel efficiency, which can save you money on fuel costs.

4. Availability of Parts: Due to its popularity, there is a wide range of aftermarket parts available for this engine, making repairs and modifications easier.

1. Complexity: The 24-valve Cummins engine is more complex than other engine designs, which can make repairs more challenging and expensive.

2. Emissions: This engine does not meet modern emissions standards, which can make it difficult to register or insure in some areas.

3. Noise: Diesel engines are generally louder than gasoline engines, which can be a concern for some buyers.

4. Maintenance: Diesel engines require more frequent maintenance than gasoline engines, which can add to the overall cost of ownership.

The Dodge Cummins 3944916 engine block is a powerful and durable diesel engine that offers good fuel efficiency and a wide range of aftermarket parts. However, it is also more complex and requires more frequent maintenance than other engine designs. Additionally, its lack of modern emissions compliance can make it difficult to register or insure in some areas. Ultimately, the decision to buy this engine block depends on your specific needs, budget, and preferences.

If you are looking for a powerful and durable diesel engine for your Ram truck, the Cummins 3944916 engine block is a good option to consider. However, be prepared for the additional complexity and maintenance requirements that come with this engine. Additionally, consider the emissions compliance and registration/insurance implications in your area before making a purchase. If you are not comfortable with the additional complexity or cost of owning a diesel engine, you may want to consider a different engine option.

Details:

This block has nice smooth cylinder walls with the original cross hatch hone marks still in place on. This was removed from a wrecked 2000 Dodge Ram 6 speed truck equipped with the 5.9 Cummins turbo diesel engine and standard transmission. Nice used low mile 24 valve engine block as pictured. I was told that it had less than 100 k miles and looks like the mileage very low.

specifications engineblocksam:

• for models: Ram
• for years: 1998–2002
• brand: Factory Dodge Cummins
• mpn: 3944916
• type: Engine Block
• items included: As Pictured
• material: Cast Iron
• country of origin: Mexico

returns engineblocksam:

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

payments engineblocksam:

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

seller engineblocksam:

• city: paris, arkansas
• rating: 100.0%
• # reviews: 9800

offer engineblocksam:

• options: ship-to-home
• prices: $17.77–$100.00
• item condition: New
• in stock #: 5
• sold #: 8
• started: march 30, 2026
• availability: in stock

general engineblocksam:

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

shipping engineblocksam:

• type: fixed
• service: standard
• transit: 4-10 days
• class: standard