2015 International 4300LP MaxxForce 7 6.4 International Remanufactured Long Block Engine
DIESEL • Dyno Tested • Warranty Included

About This International MaxxForce 7 Remanufactured Long Block
Looking for a quality remanufactured long block engine for your 2015 International 4300LP? US Engine Production offers premium remanufactured International MaxxForce 7 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 MaxxForce 7 Problems We Address
Our remanufacturing process specifically addresses these known issues with International MaxxForce 7 engines:
- EGR cooler failures
- Injector problems
- Turbocharger actuator issues
- DPF regeneration problems
- Oil dilution
- Cylinder head gasket failures
Our technicians use updated components and improved techniques to prevent these common failures in your remanufactured engine.
Engine Specifications
International Vehicle Compatibility
International MaxxForce 7 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: 2015 International 4300LP International MaxxForce 7 Remanufactured Engine
A remanufactured International MaxxForce 7 6.4L engine typically costs 40-60% less than a brand new engine from the dealer, making it the most cost-effective option for your 2015 International 4300LP. 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 MaxxForce 7 remanufactured long block for your 2015 International 4300LP, 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
"Needed an engine fast for my work truck. They had it in stock and shipped same day. Engine is running perfectly. Highly recommend!"
"Excellent quality engine at a great price. The team was very helpful in finding the right engine for my truck. Shipped fast and arrived in perfect condition."
"I've bought several engines from US Engine Production over the years. Always top quality and their customer service is the best in the business."
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 MaxxForce 7 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 4300LP
2023 International 4300LP
Cummins ISB 6.7 6.7L
2005 International 4300LP
International DT466 7.6L
2009 International 4300LP
International MaxxForce 7 6.4L
2022 International 4300LP
Cummins ISB 6.7 6.7L
2010 International 4300LP
International MaxxForce DT 7.6L
2011 International 4300LP
International DT466 7.6L
2011 International 4300LP
International MaxxForce DT 7.6L
2019 International 4300LP
Cummins ISB 6.7 6.7L
Vehicles with International MaxxForce 7 Engine
This same engine is also available for these vehicles
2013 International TerraStar
MaxxForce 7 6.4L DIESEL
2012 IC Corporation BE School Bus
MaxxForce 7 6.4L DIESEL
2014 International 4300LP
MaxxForce 7 6.4L DIESEL
2015 IC Corporation CE Commercial
MaxxForce 7 6.4L DIESEL
2013 IC Corporation HC Integrated Commercial
MaxxForce 7 6.4L DIESEL
2011 IC Corporation BE School Bus
MaxxForce 7 6.4L DIESEL
2012 International 4300
MaxxForce 7 6.4L DIESEL
2010 International 4300
MaxxForce 7 6.4L DIESEL
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Browse other International models with remanufactured engines
1987 International F5070-SF
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2008 International 4300
International DT466 7.6L
1985 International F9370
2005 International 3000RE
International DT466 7.6L
2000 International 9400
Cummins N14 14L
1998 International 5000
Cummins ISM 10.8 10.8L
1996 International G4900
1982 International CO9670
Detroit Diesel 8V-71N 9.3L
More International Engines
Explore other International engine models we carry
2000 Ford F-350 Super Duty
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2013 International 7400
International MaxxForce 10 9.3L DIESEL
1993 Ford F-350
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1987 International M1600 Metro II
International 6.8L DIESEL
2012 International 4400LP
International MaxxForce DT 7.6L DIESEL
1983 Ford F-350
International 6.9L DIESEL
2002 International 4300
International DT466 7.6L DIESEL
2008 International 4400
International MaxxForce 9 9.3L DIESEL
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Buy International MaxxForce 7 Remanufactured Long Block Engines
US Engine Production is your trusted source for remanufactured International long block engines. Our MaxxForce 7 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 2015 International 4300LPor 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.
