Prices you can't resist
Where quality meets affordability, giving you unbeatable value for your money!
Upto 3 years warranty
Enjoy peace of mind with our warranty options, ensuring reliability and satisfaction.
Certified Parts
Every part we sell is thoroughly tested to ensure quality, providing you with a hassle-free and reliable purchase experience.
Free Shipping
We provide delivery to any address in the United States, without imposing any shipping costs on the customer for any item.
Largest Inventory
With more than 2500+ inventory yards, we have the biggest selection of engines and transmissions for all makes and models in the United States.
Trusted & Secured
At Fusion Used Engines & Transmission Inc, quality is our top priority. Therefore, you can rely on us to ensure quality when purchasing certified used engines or transmission.
Return and Refund
The Easy Return and Refund policy of Fusion Used Engines & Transmission Inc is intended to provide customers with a hassle-free experience.
24/7 Support
We take pride in 24/7 support in the auto parts industry. Our experienced staff is just a phone call away for high-performance engine swaps, compatibility issues, or professional guidance.
100% Quality Assurance
At Fusion Used Engines & Transmission Inc, we ensure quality with a thorough inspection and transmission testing process for every engine and transmission. Enjoy peace of mind with up to a 3-year warranty and free shipping priority—if it doesn't meet our standards, it won't leave our warehouse.
The Fusion Standard
Engineering Reliability into Every Used Engine
At Fusion Used Engines, we don’t just sell parts — we provide precision-tested powertrains for your vehicle. Every engine and transmission follows our strict Fusion Standard process from arrival to delivery.
1. Precision Extraction
Unlike traditional salvage yards, our technicians follow a controlled extraction protocol. Electrical harnesses, cooling lines, and mounting systems are carefully disconnected to preserve the engine block and critical components. This ensures structural integrity and smoother installation.
2. Multi-Parameter Testing
Every engine must pass a comprehensive inspection before approval:
- Compression Testing: Each cylinder is tested against OEM pressure specifications to ensure balanced power output.
- Leak-Down Analysis: Internal valve and seal integrity is verified to prevent oil or coolant issues.
- Run-Testing Verification: Engines are tested at operating temperature (when available) to detect unusual noises or vibrations.
- Oil & Filter Inspection: We inspect for metallic debris to confirm internal bearing condition.
3. Protection You Can Count On
We stand behind our certified units with industry-leading warranty options. Our mission is simple: deliver dependable used engines at a fraction of new-engine cost — without compromising performance or peace of mind.
BEST PRICE GUARANTEE
Competitive pricing, fast nationwide shipping, and comprehensive warranty coverage on every engine and transmission.
Fast Shipping
5–7 business days nationwide
Warranty Coverage
3 months to 3 years available
Price Match
We beat competitor pricing
Quick Quote
Response within 2 minutes
Heavy-Duty Truck Engine Specialists in Powerstroke
Wel, your trusted destination for premium heavy-duty truck engines built for power, durability, and long-term reliability. We specialize in Ford Powerstroke, Chevy Duramax, Dodge Cummins, and Ford Coyote engines engineered to perform under the toughest working conditions.
Our inventory features both diesel and gas engines for leading heavy-duty trucks, including Ford F-250, F-350 & Super Duty, Chevrolet Silverado HD, RAM 2500 & 3500, and Toyota Tundra. Every engine is thoroughly inspected, rigorously tested, and protected by our industry-leading nationwide warranty.
From the iconic 6.7L Powerstroke turbo diesel to the robust 6.6L Duramax and the high-performance 5.0L Coyote, Fusion delivers commercial-grade engines designed for serious towing, hauling, and heavy-duty workloads.
Whether you’re replacing a 6.7L Cummins in your RAM or upgrading your Ford Super Duty with a rebuilt Powerstroke, our experienced team ensures precise compatibility, competitive pricing, and fast nationwide shipping.
Every heavy-duty engine we sell is compression tested, mileage verified, photo-approved prior to shipping, and professionally packaged for safe delivery. Backed by a comprehensive warranty and lifetime technical support, Fusion delivers dependable power—without the dealership price tag.
Fusion Used Engines & Transmission Inc - Commercial-Grade Engines. Smart Pricing. Guaranteed Performance.
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