Cummins ISX Engine

Cummins ISX

Power 385 - 650 hp

Torque 1450 - 2050 lb-ft

The Cummins ISX includes our proven cooled-EGR subsystem, an electrically actuated VG Turbo, a proprietary Cummins Particulate Filter and a crankcase ventilation system with a coalescing filter - all managed by a single Electronic Control Module. Every element has been designed and manufactured to optimize performance and minimize maintenance. Ratings range from 385-600 hp.

Design features include Dual Overhead Camshafts (DOHC) and the standard Intebrake™ system* which delivers up to 600 braking horsepower. Several engine features are available to help you improve mpg further such as Load-Based Speed Control and Gear-Down Protection. All backed by the best customer support in the business.


  • Dual Overhead Camshafts - One camshaft drives high-pressure fuel injection for clean, responsive power. The second camshaft operates the intake and exhaust valves, with dedicated lobes for the integrated engine brake.
  • Cummins Intebrake™ - Up to 600 braking horsepower for greater vehicle control, reduced service brake wear.
  • Fully Integrated Electronic Controls - A single ECM (Electronic Control Module) controls the engine and aftertreatment. Also coordinates interaction with the transmission, ABS, engine brake, cooling fan and more.
  • Variable Geometry Turbocharger - Enhanced response and control with electric actuation for infinite adjustment, providing exact boost at any rpm. Sliding-nozzle design increases reliability, durability.
  • Cooled Exhaust Gas Recirculation - Lowers combustion temperatures for reduced emissions and optimized mpg.
  • Cummins Particulate Filter - Fully integrated for uncompromising performance, reliability. Reduces particulate matter 90%.
  • Crankcase Ventilation System - coalescing filter only needs replacement every 3rd to 4th oil change.
  • Patented Mid-Stop Cylinder Liners - Robust design allows for variations in coolant chemistry.
  • High-Pressure Fuel Injection System - For cleaner, more complete combustion.
  • Low Maintenance - Advanced Fleetguard® ES System™ for extended service intervals. Drive up to 35,000 miles (56,000 km) between oil drains and filter changes in light-duty applications. 25,000 miles (40,000 km) in normal use.

2010 CUMMINS ISX Complete Engine #1836 Transparent
Stock #S748
$15,000
2009 CUMMINS ISX Complete Engine #1046 Transparent
Stock #S409
$12,500
2008 CUMMINS ISX Complete Engine #1602 Transparent
Stock #S432
$12,500
2008 CUMMINS ISX Complete Engine #1669 Transparent
Stock #S529
$12,500
2007 CUMMINS ISX Complete Engine #1036 Transparent
Stock #S424
$12,000
2008 CUMMINS ISX Complete Engine #1596 Transparent
Stock #S426
$12,000
2008 CUMMINS ISX Complete Engine #1866 Transparent
Stock #S796
$12,000
2008 CUMMINS ISX Complete Engine #1902 Transparent
Stock #S831
$12,000
2009 CUMMINS ISX Complete Engine #2094 Transparent
Stock #S1035
$12,000
2009 CUMMINS ISX Complete Engine #2103 Transparent
Stock #S1026
$12,000
2009 CUMMINS ISX Complete Engine #1679 Transparent
Stock #S542
$11,000
2008 CUMMINS ISX Complete Engine #1946 Transparent
Stock #S878
$10,500
2009 CUMMINS ISX Complete Engine #1597 Transparent
Stock #S427
$10,000
2009 CUMMINS ISX Complete Engine #1598 Transparent
Stock #S428
$10,000
2009 CUMMINS ISX Complete Engine #1599 Transparent
Stock #S429
$10,000
2008 CUMMINS ISX Complete Engine #1600 Transparent
Stock #S430
$10,000
2009 CUMMINS ISX Complete Engine #1605 Transparent
Stock #S434
$10,000
2009 CUMMINS ISX Complete Engine #1606 Transparent
Stock #S444
$10,000
2009 CUMMINS ISX Complete Engine #1614 Transparent
Stock #S442
$10,000
2008 CUMMINS ISX Complete Engine #1615 Transparent
Stock #S443
$10,000
2008 CUMMINS ISX Complete Engine #1675 Transparent
Stock #S538
$10,000
2009 CUMMINS ISX Complete Engine #1677 Transparent
Stock #S541
$10,000
2009 CUMMINS ISX Complete Engine #1820 Transparent
Stock #S728
$10,000
2008 CUMMINS ISX Complete Engine #1830 Transparent
Stock #S761
$10,000
2008 CUMMINS ISX Complete Engine #1833 Transparent
Stock #S752
$10,000
2008 CUMMINS ISX Complete Engine #1835 Transparent
Stock #S749
$10,000
2009 CUMMINS ISX Complete Engine #1841 Transparent
Stock #S736
$10,000
2008 CUMMINS ISX Complete Engine #1864 Transparent
Stock #S794
$10,000
2008 CUMMINS ISX Complete Engine #1865 Transparent
Stock #S795
$10,000
2009 CUMMINS ISX Complete Engine #1869 Transparent
Stock #S781
$10,000
2009 CUMMINS ISX Complete Engine #1899 Transparent
Stock #S823
$10,000
2008 CUMMINS ISX Complete Engine #1987 Transparent
Stock #S931
$10,000
2009 CUMMINS ISX Complete Engine #2038 Transparent
Stock #S980
$10,000
2008 CUMMINS ISX Complete Engine #2040 Transparent
Stock #S951
$10,000
2009 CUMMINS ISX Complete Engine #2085 Transparent
Stock #S1049
$10,000
2008 CUMMINS ISX Complete Engine #2115 Transparent
Stock #S1072
$10,000
2009 CUMMINS ISX Complete Engine #2135 Transparent
Stock #S1088
$10,000
2006 CUMMINS ISX Complete Engine #2113 Transparent
Stock #S1070
$8,000
2006 CUMMINS ISX Complete Engine #2117 Transparent
Stock #S1084
$8,000
2005 CUMMINS ISX Complete Engine #2153 Transparent
Stock #S1106
$8,000
2006 CUMMINS ISX Complete Engine #2154 Transparent
Stock #S1113
$7,500
2005 CUMMINS ISX Complete Engine #2166 Transparent
Stock #S1119
$7,500
2005 CUMMINS ISX Complete Engine #2167 Transparent
Stock #S1120
$7,500