Semi Truck Engine Catalog
Browse our complete selection of remanufactured semi truck engines. Every engine is dyno tested and comes with a comprehensive warranty.
| Engine | Price Range | |
|---|---|---|
| Cummins ISX / X15 | $8,000–$15,000 | |
| Detroit DD15 | $9,000–$16,000 | |
| Detroit DD13 | $8,500–$14,000 | |
| Detroit Series 60 | $6,000–$12,000 | |
| Cummins ISM / M11 | $6,000–$11,000 | |
| Cummins N14 | $5,500–$10,000 | |
| Caterpillar C15 | $7,000–$14,000 | |
| Caterpillar C13 | $6,500–$12,000 | |
| International MaxxForce 13 | $7,000–$13,000 | |
| Cummins ISL / L9 | $5,000–$9,000 |
Why Choose Remanufactured Semi Truck Engines?
For owner-operators and fleet managers, a remanufactured engine is the smart choice — combining OEM quality with significant cost savings and minimal downtime.
Save 40–60% vs New
Remanufactured semi truck engines cost a fraction of new OEM engines while delivering the same performance and reliability.
Warranty Protection
Every engine comes with our comprehensive warranty, giving you peace of mind on the road.
Minimize Downtime
Most engines ship within 24–48 hours. Get your truck back on the road fast and earning revenue.
OEM Specifications
Every remanufactured engine is rebuilt to meet or exceed original manufacturer specifications.
Dyno Tested
Each engine undergoes rigorous dynamometer testing for horsepower, torque, oil pressure, and temperature.
Nationwide Shipping
We ship to all 50 states. Freight shipping available for commercial accounts and fleet operators.
How to Choose the Right Semi Truck Engine
Match the Engine to Your Application
Long-haul trucks need high-torque engines like the Cummins ISX or Detroit DD15 (400–600 hp). Regional hauling can use mid-range options like the Detroit DD13 or Cummins ISL (260–470 hp). Consider your typical load weight, terrain, and daily mileage.
Verify Emissions Compatibility
Make sure the engine's emissions level matches your truck's model year. Pre-2002 engines have no EGR, 2002–2007 have EGR only, and 2007+ have DPF/SCR/DEF systems. Installing the wrong emissions level can cause ECM and wiring compatibility issues.
Check Horsepower and ECM Rating
Semi truck engines come in multiple horsepower ratings. A Cummins ISX can be rated from 400 to 600 hp. The replacement engine must match your truck's ECM programming, or the ECM must be reflashed to the new rating.
Consider Total Cost of Ownership
Factor in the engine price, installation labor ($2,000–$4,000), core return credit, and warranty coverage. A remanufactured engine with a comprehensive warranty often costs less in the long run than a cheaper rebuilt engine that may fail sooner.
Semi Truck Engine FAQ
How much does a remanufactured semi truck engine cost?
Remanufactured semi truck engines typically range from $5,500 to $16,000 depending on the make, model, and horsepower rating. Cummins ISX engines range from $8,000–$15,000, Detroit DD15 from $9,000–$16,000, and Detroit Series 60 from $6,000–$12,000. Call (631) 991-7700 for an exact quote for your specific application.
How long does a remanufactured semi truck engine last?
A properly remanufactured semi truck engine can last 400,000 to over 1,000,000 miles depending on the engine model and maintenance practices. Cummins ISX and Detroit Series 60 engines are known for exceeding 750,000 miles. Regular oil changes, coolant maintenance, and following OEM service intervals are key to maximizing engine life.
What is the difference between a rebuilt and remanufactured semi truck engine?
A rebuilt engine is disassembled and only worn or failed parts are replaced. A remanufactured engine is completely disassembled, cleaned, inspected, and rebuilt with all new wear components to OEM specifications. Remanufactured engines undergo dyno testing and come with better warranties. Learn more in our detailed comparison guide.
How long does it take to replace a semi truck engine?
A semi truck engine replacement typically takes 2–4 days at a qualified shop, depending on the truck model and any additional repairs needed. The engine itself usually ships within 24–48 hours of ordering. Total downtime from order to back on the road is typically 5–7 business days.
Do you offer core return programs for semi truck engines?
Yes, we offer core return programs for most semi truck engines. A core deposit is required at the time of purchase and is refunded when your old engine is returned in acceptable condition. This helps keep costs down and supports sustainable remanufacturing practices.
Can I get a remanufactured engine for my fleet of trucks?
Absolutely. We work with fleet operators across the country and offer volume pricing, dedicated account management, and priority shipping for fleet customers. Whether you have 5 trucks or 500, we can provide consistent quality engines with fleet-friendly terms. Call (631) 991-7700 to discuss fleet pricing.