The Ultimate Guide to Used 5.9 Cummins Motors for Sale

The demand for used 5.9 Cummins motors remains strong due to their reliability and versatility in various applications. Whether you’re looking for a replacement engine for your truck, a marine application, or a generator setup, this guide will provide you with essential information and insights to help you make an informed purchase.

Comparison of Different Types and Applications of 5.9 Cummins Motors

Understanding the 5.9 Cummins Engine

The 5.9 Cummins engine, known for its robustness and efficiency, is a 6-cylinder, 5.9-liter turbocharged diesel engine. It is widely used in light to medium-duty trucks, RVs, and various industrial applications. Its design focuses on reliability and fuel efficiency, making it a popular choice among engine enthusiasts and professionals alike.

Key Features of the 5.9 Cummins Engine

• Durable Construction: Built to withstand heavy use, the 5.9 Cummins features a cast iron block and forged steel crankshaft.
• Fuel Efficiency: Known for its excellent fuel economy, this engine provides significant savings over time.
• Versatility: Suitable for a range of applications, from commercial trucks to generators and marine vessels.

Where to Find Used 5.9 Cummins Motors for Sale

Finding a reliable source for used 5.9 Cummins motors is crucial. Here are some reputable platforms:

1. Truck Parts Inventory (truckpartsinventory.com): A comprehensive database of both new and used Cummins engines, offering various options for buyers.
2. Diesel Engine Trader (www.dieselenginetrader.com): This site specializes in diesel engines, including the 5.9 Cummins, featuring detailed listings and seller information.
3. 4BT Engines (www.4btengines.com): Focused on 4BT and 5.9 Cummins engines, this site presents a range of used and rebuilt options.
4. Action Auto Wreckers (www.actionautowreckers.com): A trusted source for salvaged engines, including the 5.9 Cummins, at competitive prices.
5. DFC Diesel (dfcdiesel.com): Known for high-quality rebuilt engines, DFC Diesel offers a warranty on their 5.9 Cummins motors.

Types of Used 5.9 Cummins Engines Available

When searching for a used 5.9 Cummins motor, you’ll encounter several types, each with unique specifications and applications:

1. 5.9L Cummins 12 Valve

• Power Output: Ranges from 160 to 235 HP.
• Applications: Commonly used in Dodge trucks and various industrial applications.
• Features: Mechanical fuel injection system and renowned durability.

2. QSB5.9M Marine Diesel Engine

• Power Output: 480 HP.
• Applications: Designed for marine applications, particularly in boats and yachts.
• Features: High torque at low RPMs and OEM remanufactured quality.

3. Rebuilt 5.9 Cummins Engines

• Power Output: Varies based on specifications.
• Applications: Suitable for trucks, construction equipment, and generators.
• Features: All new parts, re-manufactured to exceed OEM specifications.

Technical Features of 5.9 Cummins Motors

Maintenance Tips for 5.9 Cummins Engines

To ensure the longevity and performance of your 5.9 Cummins engine, regular maintenance is essential. Here are some key practices:

• Regular Oil Changes: Use high-quality diesel engine oil and change it every 5,000 miles or as recommended.
• Fuel Filter Replacement: Change the fuel filter regularly to prevent contaminants from damaging the engine.
• Coolant Checks: Monitor coolant levels and quality to avoid overheating and engine damage.
• Inspect Belts and Hoses: Regularly check for wear and tear, replacing any worn components promptly.

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Conclusion

The 5.9 Cummins engine is a reliable workhorse known for its durability and performance across various applications. Whether you’re in the market for a used motor for your truck, a marine engine, or a generator, understanding the different types and features available can help you make an informed decision. With reputable sources like truckpartsinventory.com and www.dieselenginetrader.com, finding the right engine is more accessible than ever.

FAQ

What is a 5.9 Cummins engine?
The 5.9 Cummins engine is a 6-cylinder, turbocharged diesel engine known for its reliability and versatility. It is often used in trucks, RVs, and industrial applications.

Where can I find used 5.9 Cummins motors for sale?
You can find used 5.9 Cummins motors on platforms such as truckpartsinventory.com, www.dieselenginetrader.com, and www.4btengines.com.

What are the benefits of a rebuilt 5.9 Cummins engine?
Rebuilt engines offer new OEM parts and can be restored to exceed original specifications, often coming with warranties for peace of mind.

How much power does the 5.9 Cummins engine produce?
Power output can vary widely based on the model, ranging from 160 HP to 480 HP depending on the specific application.

What types of vehicles use the 5.9 Cummins engine?
The 5.9 Cummins engine is commonly found in Dodge trucks, commercial vehicles, marine applications, and generators.

How do I maintain my 5.9 Cummins engine?
Regular oil changes, fuel filter replacements, coolant checks, and inspecting belts and hoses are critical maintenance tasks for the 5.9 Cummins engine.

Is the 5.9 Cummins engine fuel-efficient?
Yes, the 5.9 Cummins engine is known for its excellent fuel efficiency, making it a cost-effective choice for many applications.

What is the average lifespan of a 5.9 Cummins engine?
With proper maintenance, a 5.9 Cummins engine can last upwards of 300,000 miles or more.

Can I use a 5.9 Cummins engine in a marine application?
Yes, the QSB5.9M variant is specifically designed for marine use, providing high torque and reliability.

Where can I find parts for my 5.9 Cummins engine?
Parts for the 5.9 Cummins engine are available through various online retailers, including actionautowreckers.com and dfcdiesel.com.