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We carry remanufactured engines from all major manufacturers. Click on a brand to explore available engines.
Why Choose US Engine Production?
With over 40 years of experience in engine remanufacturing, we've built a reputation for quality, reliability, and exceptional customer service. Every engine we sell is thoroughly inspected, tested, and backed by our 1-year, unlimited mileage warranty.
Quality Guaranteed
Every remanufactured engine undergoes rigorous testing and comes with a 1-year, unlimited mileage warranty.
Nationwide Shipping
Fast, reliable shipping to anywhere in the United States. Get your engine when you need it.
OEM Standards
Our remanufactured engines meet or exceed original equipment manufacturer specifications.
Quick Turnaround
Most engines ship within 24-48 hours. We keep you moving with minimal downtime.
Rigorous Quality Testing
Every remanufactured engine undergoes comprehensive dynamometer testing to ensure it meets or exceeds OEM specifications. Our state-of-the-art testing facility monitors:
- Horsepower and torque output
- Oil pressure and temperature
- Compression across all cylinders
- Fuel system performance
- Cooling system efficiency
- Electronic system diagnostics
See Our Engines in Action
Watch our videos to learn why thousands of customers trust US Engine Production for their remanufactured engine needs.
Don't Buy a New Diesel Engine Until You Watch This! | US Engine Production
Click to play
What Our Customers Say
Thousands of fleet managers, mechanics, and vehicle owners trust US Engine Production for quality remanufactured engines.
"We've purchased over 30 remanufactured Cummins ISX engines from US Engine Production. Every single one has performed flawlessly. Their quality control and dyno testing give us the confidence to keep our fleet running."
"As a diesel mechanic shop, we need reliable suppliers. US Engine Production delivers every time — fast shipping, excellent communication, and engines that are truly remanufactured to OEM specs. Our go-to supplier."
"The cost savings compared to new engines are substantial, and the quality hasn't disappointed. We've saved our company over $200K in the past year by choosing remanufactured engines. The warranty coverage sealed the deal."