Cummins M11 Engine for Sale – Powerful, Reliable, and Ready to Work
If you need a heavy-duty, rugged diesel engine with dependability and stupendous torque, the Cummins M11 engine leads the pack. Be it driving a commercial vehicle, a construction machine, or an ag machine that’s heavy-duty, the M11 is a tried and tested workhorse that can deliver under stress. And if you are in need of a Cummins M11 engine for sale, then you have come to the right website.
We are specialists in diesel engines, and our inventory consists of professionally tested and examined Cummins M11 engines available to ship directly to you. If you need to replace an engine or just want to upgrade, we offer competitive pricing and outstanding customer service to guide you through every step.
What is the Cummins M11 Engine?
The Cummins M11 is a mid-diesel engine that was produced between the early 1990s and early 2000s. For its reliability, fuel efficiency, and versatility in many applications, the M11 was a darling to most industries, including:
- Heavy-duty trucks
- Buses
- Construction equipment
- Agricultural equipment
- Industrial generators
Having emerged on the rear of the L-series and earlier NT Cummins engines, the M11 came with electronic control modules (ECM) as part of new diagnostics and tuning for performance to make it more advanced than the predecessor.
Main Specs of Cummins M11 Engine
- Displacement in cubic inches: 660 cubic inches
- Displacement in cubic units: 10.8 liters
- Cylinders: Straight-6
- Power: Between 280-450 horsepower (depending on model)
- Torque: Peak of 1,450 lb-ft
- Fueling System: CELECT or CELECT Plus electronic control
- Aspiration: Aftercooled and turbocharged
Why Choose the Cummins M11 Engine?
The M11 was created with performance, longevity, and frugality in mind. Some of the reasons why there are so many operators that still believe in this engine, and why buying a Cummins M11 engine for sale from our stock is the best choice, are the following:
1. Time-Tested Reliability
With millions produced and hundreds of thousands still in action, the M11 has an image for its ability to drive well in worst-case conditions. M11 motors can be detected running at 500,000 to 1,000,000 miles through proper maintenance.
2. Easy to Maintain
The Cummins M11 was engineered for fast maintenance and repair. Parts are readily available, and most mechanics are familiar with its configuration and systems, so you’ll save time and money on service over the life of the engine.
3. Electronic Fuel Management
The integration of the CELECT and CELECT Plus ECM systems allowed operators to see engine diagnostics and make adjustments. Improved fuel economy and lower emissions, which save you money and keep you in compliance with regulations, are the results.
4. Versatility Across Industries
Due to its compact nature and versatile power delivery, the M11 is used in a wide variety of equipment and vehicles. Whether you’re shipping products, excavating the ground, or offering power, the engine easily adapts to your needs.
Cummins M11 Engine Applications
If you’re to purchase a Cummins M11 engine for sale, you should be aware of its common applications. The engine found wide use among OEMs and is best suited for the following:
Commercial Trucks and Vehicles
Freightliner, International, and Kenworth were a few companies that manufactured hundreds of Class 8 trucks with the M11 as a stock installation. It’s best suited for:
- Long-distance trucking
- Regional delivery
- Dump trucks and mixers
- Buses and Motor coaches
The fuel efficiency and smooth operation of the M11 made it a favorite for use in buses run by transit agencies and school boards.
Agricultural and Industrial Equipment
The M11 is employed on large tractors, harvesters, and fixed equipment such as:
- Grain combines
- Water pumps
- Power generators
Model Codes and Variants of the M11 Engine
The Cummins M11 came in several variations to fit a variety of applications. As you browse through our inventory of M11 engines, you will notice model names and numbers like:
- M11-330E – 330 HP, electronic fuel system
- M11-370E – 370 HP, CELECT ECM
- ISM11 – A new model revision of the M11 with improved emissions control
- GTA11 – A gasoline variant for natural gas installations
Knowing the variation you need helps us find you the best-suited engine for your specific use.
Cummins M11 CELECT versus CELECT Plus
When comparing Cummins M11 engines for sale, you likely will see both CELECT and CELECT Plus models. Following is a short overview of the difference:
CELECT (1990–1996)
- Included electronic fuel injection
- Contained diagnostic and performance monitoring
- Included a distinct control module for the ECM
CELECT Plus (1997–2001)
- Compact structure with integrated ECM
- Improved fault detection and engine protection features
- Simpler wiring and diagnosis
Both models are fine, but CELECT Plus offers more modern diagnostic features for those customers wanting more monitoring.
Buy a Cummins M11 Engine from Us – Here’s What You Receive
We pride ourselves on providing Cummins M11 engines inspected, tested, and ready to install. When you buy from us, here’s what you receive:
✅ Thoroughly Inspected and Tested Engines
Our Cummins M11 engines are thoroughly inspected. We verify:
- Compression health
- Injector condition
- Turbocharger functionality
- ECM health
- Oil and coolant system health
✅ Various Purchase Options
Do you need:
- A remanufactured M11
- A low-mileage used engine
- Or a complete rebuilt M11 engine
We provide purchase options that fit your budget and operational needs.
✅ Quick Shipping in the USA & Internationally
We transport Cummins M11 engines throughout the U.S. and worldwide. Our shipping department takes the extra time to wrap engines carefully and have them reach you on time.
✅ Engine Warranties
Cummins M11 engines we supply usually come with warranty, so you can purchase in confidence. We stand behind what we sell.
How to Find the Right Cummins M11 Engine for Your Application
Have the following information on hand when you buy so that we can have the proper M11 engine installed on you:
- Engine serial number (ESN) – Typically located on the engine dataplate
- Horsepower rating
- Application type – Truck, bus, farm, etc.
- Year and make/model of vehicle or machine
- Features needed – CELECT vs. CELECT Plus, rebuilt vs. used, etc.
If you are not sure, our sales experts will guide you through the process step by step.
Cummins M11 Engine Price – What to Expect
A Cummins M11 for sale will cost differently based on:
- Condition (used, rebuilt, reman)
- Configuration and horsepower
- Year of manufacture
- Warranty coverage
- General Price Ranges
Prices may vary based on demand, mileage, and availability, so contact us for a personalized quote.
Why Buy From Us?
With years of experience in the diesel engine industry, we’ve built a reputation for delivering high-quality engines at fair prices. Here’s what sets us apart:
⭐ Experienced Engine Experts
Our staff isn’t here to sell you an engine — they’re here to help you get the right one. We’ve helped hundreds of our customers keep their equipment running.
⭐ No Surprises or Upfront Pricing
We provide you with upfront prices, meaning there are no surprise shipping fees or surprises. You see it, you get it.
⭐ Customer-First Service
From first call to post-sale support, we guarantee your satisfaction. Need installation recommendations or ECM programming help? We’ve got you covered.
Order Your Cummins M11 Engine Today – Call Us Now!
Ready to buy a Cummins M11 engine and get on the road? Our inventory changes daily, so don’t wait — call us today for up-to-date availability and pricing.
We will help you choose the right engine and have it delivered to you in a hurry, so you can be online as quickly as possible with the least amount of downtime.
Frequently Asked Questions (FAQs)
How long will a Cummins M11 engine last?
The M11 will last 500,000 to more than 1,000,000 miles with proper maintenance.
Can I install the M11 myself?
If you or your mechanic are familiar with diesel engines, M11 engine installation is a breeze. We also offer technical assistance to assist with installation and ECM tuning.
Are replacement parts still available for the M11?
Yes! Cummins has had replacement parts, from injectors to turbos to gaskets, supported for so long that they’re still easy to find.
Do you sell M11 engines with warranty?
Yes. Warranties are limited on most of our remanufactured and rebuilt M11 engines. Call for details.
Conclusion: Get the Cummins Power Working for You
If you need an engine that is reliable and will serve you well for many years without failing you, the Cummins M11 is every dollar worth it. With its extensive list of applications, its high-performance power, and its reliability reputation, it’s not surprising the M11 is the most popular Cummins engine out there.
And when you’re ready to buy, don’t settle for anything less. Find a supplier you can trust. We offer warranty backed, proven Cummins M11 engines at competitive prices — shipped quickly and backed by honest customer service.
Call us today and let us help you get the engine you need.
