2017 International 4400 N9 9.3 International Remanufactured Long Block Engine
DIESEL • Dyno Tested • Warranty Included

About This International N9 Remanufactured Long Block
Looking for a quality remanufactured long block engine for your 2017 International 4400? US Engine Production offers premium remanufactured International N9 long block engines that meet or exceed OEM specifications. Our remanufactured long blocks are completely disassembled, cleaned, inspected, and rebuilt using new components where necessary.
Every remanufactured diesel long block undergoes rigorous dynamometer testing to ensure optimal performance. With over 40 years of experience and a database of 473,000+ engines, we're America's trusted source for remanufactured long block engines.
Common International N9 Problems We Address
Our remanufacturing process specifically addresses these known issues with International N9 engines:
- EGR cooler failures
- Injector problems
- Turbocharger issues
- Oil cooler failures
- High-pressure oil system leaks
- Fuel system problems
Our technicians use updated components and improved techniques to prevent these common failures in your remanufactured engine.
Engine Specifications
International Vehicle Compatibility
International N9 engines are commonly found in these International vehicles:
- LT Series highway trucks
- HX Series vocational trucks
- MV Series medium-duty trucks
- CV Series commercial trucks
- DuraStar delivery trucks
- WorkStar dump trucks
What's Included With Your Remanufactured Long Block
Complete long block assembly with all new/remanufactured components
Core Components
- Remanufactured Engine Block
Cleaned, inspected, and machined to OEM specifications
- New Pistons & Rings
Premium quality pistons with new ring sets
- Reground Crankshaft
Precision ground to factory tolerances
- New Main Bearings
OEM-spec main bearings for proper clearance
- New Rod Bearings
Connecting rod bearings replaced
- New Camshaft
New or reground camshaft (where applicable)
Timing Components
- New Timing Chain/Belt
Complete timing set included
- New Timing Gears/Sprockets
All timing components replaced
- New Tensioners & Guides
Timing tensioners and guides included
Valvetrain
- New Lifters/Tappets
Hydraulic or solid lifters replaced
- Reconditioned Cylinder Head(s)
Heads resurfaced and pressure tested
- New Valve Seals
All valve stem seals replaced
Seals & Lubrication
- New Oil Pump
Oil pump replaced for proper lubrication
- New Gasket Set
Complete gasket set included
- New Front & Rear Seals
All main seals replaced
- New Freeze Plugs
Core plugs replaced
Frequently Asked Questions: 2017 International 4400 International N9 Remanufactured Engine
A remanufactured International N9 9.3L engine typically costs 40-60% less than a brand new engine from the dealer, making it the most cost-effective option for your 2017 International 4400. The exact price depends on the specific configuration, condition of your core return, and current availability. For an accurate, no-obligation quote on a International N9 remanufactured long block for your 2017 International 4400, call our engine specialists at (631) 991-7700 or request a quote online. We offer competitive pricing with free nationwide shipping.
What Our Customers Say
Trusted by thousands of customers nationwide
"Was worried about buying a remanufactured engine but these guys made it easy. Engine runs like new and the warranty gives me peace of mind."
"Fast shipping and the engine was exactly as described. Installation went smoothly and it's been running great for 6 months now."
"Great experience from start to finish. The price was competitive and the quality exceeded my expectations. Will definitely buy again."
Warranty & Quality Assurance
Core Return Required: A refundable core deposit is required. We provide a prepaid shipping label for your old engine core return.
Call us for the best price on this International N9 remanufactured long block. Prices may vary based on configuration.
Email: [email protected]
Why US Engine Production?
- 40+ years of experience
- 473,000+ engines in database
- Nationwide shipping
- Expert technical support
- Quality guaranteed
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Other model years available for the International 4400
2019 International 4400
Cummins ISL 8.9 8.9L
2013 International 4400
International MaxxForce 9 9.3L
2024 International 4400
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2003 International 4400
International DT466 7.6L
2008 International 4400
International DT570 9.3L
2021 International 4400
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2015 International 4400
International N9 9.3L
2007 International 4400
International DT570 9.3L
Vehicles with International N9 Engine
This same engine is also available for these vehicles
2024 International 7400
N9 9.3L DIESEL
2016 International 4400LP
N9 9.3L DIESEL
2022 International 4400
N9 9.3L DIESEL
2023 International 4400
N9 9.3L DIESEL
2021 International 7400
N9 9.3L DIESEL
2024 International 4400
N9 9.3L DIESEL
2018 International 7400
N9 9.3L DIESEL
2018 International 4400
N9 9.3L DIESEL
More International Engines
Browse other International models with remanufactured engines
1995 International 5000
International DT530 8.7L
2010 International 3200
International VT365 6L
2002 International 5500i
Caterpillar 3406 14.6L
1991 International 4900
Cummins L10 10L
2005 International 8600 SBA
Caterpillar C11 11.1L
1980 International S1925
International MV446 7.3L
1988 International 2674
Detroit Diesel 6V-92N 9L
2000 International 9200 SBA
More International Engines
Explore other International engine models we carry
2002 Ford F-450 Super Duty
International 7.3L DIESEL
1994 Ford F-350
International 7.3L DIESEL
1984 Ford F-150
International 6.9L DIESEL
1983 Ford F-250
International 6.9L DIESEL
2001 Ford F-350 Super Duty
International 7.3L DIESEL
2002 Ford F-350 Super Duty
International 7.3L DIESEL
1983 Ford F-350
International 6.9L DIESEL
1995 Ford F-250
International 7.3L DIESEL
Similar 9.3L DIESEL Engines
Other diesel engines with similar specifications
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Detroit Diesel 8V-71 DIESEL
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International DT570 DIESEL
1982 International 2674
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1998 Sutphen Corp. Special
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2011 International 4400
International MaxxForce 9 DIESEL
1985 GMC General
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Buy International N9 Remanufactured Long Block Engines
US Engine Production is your trusted source for remanufactured International long block engines. Our N9 remanufactured long blocks for International vehicles include all new internal components including pistons, rings, bearings, timing components, and gaskets. Every long block is dyno tested and backed by our 1-year, unlimited mileage warranty. Whether you need a replacement long block engine for your 2017 International 4400or any other application, our team of experts is ready to help. Call us at (631) 991-7700 or email [email protected] for a free quote today.
