Cummins Diesel Engine
Cummins ISX15 Diesel Engine (EPA 2010) — 400-600 HP
ISX15-EPA2010|Cummins|In Stock
The Cummins ISX15 (EPA 2010) is the flagship heavy-duty diesel engine delivering 400-600 HP and up to 2050 lb-ft of torque. Proven in millions of miles of on-highway service, the ISX15 sets the standard for reliability, fuel efficiency, and driver satisfaction. With the XPI common-rail fuel system and VGT turbocharger, it delivers exceptional throttle response and pulling power. Available for heavy-duty trucks, motorhomes, RVs, and fire/emergency applications.
OEM Cross Reference Numbers
ISX15-400ISX15-450ISX15-500ISX15-550ISX15-600
Compatible Engines
Heavy-Duty TrucksMotorhome & RVFire & Emergency VehiclesLong-Haul TransportVocational Trucks
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Technical Specifications
| Power Range | 400 - 600 HP / 298 - 447 kW |
| Peak Torque | 1450 - 2050 lb-ft / 1966 - 2779 N·m |
| Displacement | 14.9 Liters |
| Cylinders | 6 Inline |
| Certification | EPA 2010 |
| Fuel System | XPI Common Rail |
| Turbocharger | Holset VGT |
| Availability | North America, Africa, Middle East, Latin America, Asia Pacific, Europe |
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