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Cummins ISX 15L CM2250/EPA10 Reman Diesel Engine

Cummins ISX 15L CM2250 Reman Engine

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Cummins ISX 15L engine

The 2012 Ford Powerstroke 6.7L Diesel Engine is a robust choice for heavy-duty applications, found in the 2012 Ford F250, F350, and F550 models. This turbocharged V8 engine delivers significant torque and horsepower, making it ideal for towing and hauling. Its design ensures both performance and efficiency, with a reputation for reliability and durability. Whether for work or recreation, the 6.7L Powerstroke handles demanding tasks with ease. For more details on its performance and specs, visit our 2012 F250 diesel engine page.

Reman Diesel Engine

Powerful and Reliable Performance

The Cummins ISX 15L CM2250/EPA10 remanufactured engine is a preferred choice for heavy-duty truck owners seeking dependable performance and fuel efficiency. Renowned for its advanced design, this engine meets stringent EPA10 emissions standards while providing robust power for long-haul and demanding applications. Its exceptional fuel economy reduces operational costs, making it an economical option for fleet managers and independent operators. Engineered to withstand rigorous workloads, the ISX 15L is built for durability, ensuring long-term reliability in challenging conditions. With a focus on efficiency and compliance, this remanufactured engine offers a cost-effective and eco-friendly solution for heavy-duty transportation needs.


The Cummins ISX CM2250 engine is engineered with high-pressure common-rail fuel injection and advanced variable geometry turbocharging, delivering exceptional fuel efficiency while maintaining robust power. These technologies ensure optimal combustion, reducing fuel consumption and emissions without sacrificing performance. This balance of efficiency and power makes the ISX CM2250 a trusted choice for long-haul trucking and other heavy-duty applications, where reliability and operational cost savings are paramount.

Cummins ISX 15L engine

For those seeking a cost-effective solution, a remanufactured Cummins ISX 15L engine offers the same dependable performance at a fraction of the cost of a new engine. These remanufactured engines are rigorously tested and rebuilt to meet or exceed original equipment manufacturer (OEM) standards, ensuring durability and longevity. Whether you need a replacement for an aging engine or a reliable upgrade for your fleet, the remanufactured Cummins ISX 15L engine is a smart investment that delivers efficiency, power, and lasting value.

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Cummins ISX 15L engine

The Cummins ISX 15L reman engine offers a perfect blend of power and efficiency, making it a top choice for fleets and independent truckers. Delivering up to 600 horsepower and 2050 lb-ft of torque, this engine ensures exceptional performance even under demanding conditions, making it suitable for heavy-duty applications like freight transport and vocational trucks.

Each remanufactured Cummins ISX engine undergoes stringent quality testing to meet OEM standards. This rigorous process guarantees reliability, ensuring long-lasting performance for on-highway and off-highway operations.

At Houston Engines, if you're exploring reliable alternatives, consider the Cummins ISM 10.8L reman diesel engine, an exceptional choice for heavy-duty applications.

Known for its remarkable balance of power and fuel efficiency, the ISM engine is engineered to handle diverse operational demands. Whether for freight trucks, construction equipment, or public transit vehicles, its robust design ensures durability and consistent performance under challenging conditions.

The remanufactured Cummins ISM 10.8L undergoes a meticulous rebuild process, restoring it to meet or exceed original equipment manufacturer (OEM) standards. Advanced fuel injection technology optimizes combustion, resulting in reduced fuel consumption without compromising power. This combination of efficiency and reliability makes it a practical, cost-effective solution for businesses seeking dependable diesel engines. If you're in the market for versatility and value, the ISM 10.8L stands out as a trusted option. Explore its specifications and see how it can power your operations with confidence.

Fuel Efficiency and Maintenance

Cummins ISX 15L engine

The Cummins ISX 15L CM2250/EPA10 is designed to deliver long-term cost savings through optimized fuel consumption. Its advanced engineering ensures that operators benefit from reduced fuel costs without compromising on power or performance, making it a reliable choice for heavy-duty applications.

Equipped with Exhaust Gas Recirculation (EGR) and Selective Catalytic Reduction (SCR) technology, the engine meets stringent emissions standards while maintaining fuel efficiency. This combination of eco-friendly operation and cost-effectiveness makes it ideal for fleets and independent truckers alike.


Regular maintenance of the Cummins ISX engine is crucial for maximizing its lifespan and performance. Key practices include timely oil changes, fuel system inspections, and filter replacements to prevent costly repairs and downtime. Adhering to the recommended maintenance schedule and using professional services ensures optimal efficiency and long-term reliability. Proper care keeps the engine running smoothly, supporting consistent performance in demanding applications.

Durability and Longevity

The Cummins ISX 15L CM2250 reman diesel engine is engineered for high-mileage reliability, making it a top choice for fleets and owner-operators. Its robust construction, reinforced components, and advanced cooling systems ensure consistent performance under heavy workloads, minimizing downtime and maximizing productivity.

Remanufactured to OEM standards, the engine includes high-strength pistons, upgraded turbochargers, and enhanced cylinder heads. These features extend its service life while optimizing fuel efficiency and reliability, offering a cost-effective solution for demanding applications. Each unit undergoes rigorous testing to ensure durability and long-term performance, making it a dependable investment for heavy-duty use.

Contact us for those seeking additional options, the Caterpillar C12 10.4L reman engine is another excellent choice. Renowned for its versatility and robust performance, it meets the needs of industrial and commercial applications.

Frequently Asked Questions (FAQs)

Frequently Asked Questions (FAQ)

What vehicles use the Cummins ISX 15L CM2250?

It is commonly found in Class 8 trucks such as Freightliner, Kenworth, Peterbilt, and Volvo models.

What is the fuel economy of the ISX 15L engine?

It offers an average of 6-8 MPG, depending on load and driving conditions.

Is the remanufactured Cummins ISX EPA10 compliant?

Yes, it meets EPA10 emissions standards with advanced aftertreatment technology.

What is the warranty on a reman Cummins ISX engine?

Most units come with a 12-month unlimited mileage warranty.

How often does the ISX 15L require maintenance?

Regular oil changes every 25,000 miles and DPF cleaning every 200,000 miles are recommended.

Can I upgrade the performance of my Cummins ISX CM2250?

Yes, performance tuners and aftermarket turbochargers can enhance power output.

Does the ISX 15L CM2250 have a history of common failures?

Some units may experience EGR cooler failures; regular maintenance helps prevent issues.

How does the Cummins ISX compare to other diesel engines?

It is known for fuel efficiency and high torque, outperforming competitors in long-haul applications.

Where can I purchase a Cummins ISX 15L remanufactured engine?

You can buy a quality reman Cummins ISX engine from our inventory.

What other reman diesel engines are available?

We also offer Detroit Diesel Series 60 12.7L reman engines.

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