Machinery & Truck Parts
2003 CUMMINS ISC Engine For Sale
About This 2003 Cummins ISC 8.3 Engine
The Cummins ISC 8.3 is an 8.3-liter inline-six electronic turbodiesel built for vehicles that sit between medium-duty work and heavier highway or vocational service. Its ratings commonly fall around 260–380 HP, depending on the application. The ISC powered medium-heavy trucks, transit and shuttle buses, motorhomes and RVs, and vocational vehicles such as dump, fire, and utility trucks. That range means one ISC may have served a very different duty cycle from another, even though both carry the same model name and displacement. Used ISC engines stay in demand because truck, bus, RV, and vocational owners need replacements that fit the original application and electronic configuration. This 2003 ISC 8.3 should be confirmed against the vehicle it is intended to power before purchase. Every Cummins ISC 8.3 engine we sell is inspected and tested before it ships, identified by its stock number (218197-12), and backed by included warranty coverage. Freight ships nationwide and is quoted to the delivery ZIP. Before buying, have the truck or coach's year, make, model, and application ready so our parts team can confirm fitment — call (800) 696-5459.
Key Specs at a Glance
- Displacement
- 8.3 L (505 cu in)
- Configuration
- Inline-6, turbocharged, electronic
- Power
- ~260–380 HP (varies by rating)
- Common Uses
- Medium-heavy trucks, transit and shuttle buses, motorhomes/RVs, vocational dump, fire, and utility trucks
- Fuel System
- High-pressure common rail
- Model Year
- 2003
- Condition
- Good Used
- Stock #
- 218197-12
- Warranty
- Included
- Shipping
- Ships Nationwide
Part Details
| Year | 2003 |
| Brand | Cummins |
| Part Type | Engines |
| Condition | Good Used |
| Stock # | 218197-12 |
| Warranty | Included |
| Shipping | Nationwide — Call for Quote |
Buying Information
ISC Engine FAQ
Is this 2003 Cummins ISC Engine tested before it ships?
Yes. All used diesel parts are tested before shipping.
Does this ISC Engine come with a warranty?
Yes. A warranty is included; call (800) 696-5459 to review the specific terms.
How much does shipping cost?
Nationwide freight shipping is available. Rates vary by destination and item size; call (800) 696-5459 with the delivery ZIP for a quote.
What is your return policy?
Eligible items may be returned within 30 days of delivery, and domestic return shipping is free.
How do I confirm fit and order this?
Identify the item by stock number 218197-12 and call (800) 696-5459 to confirm fit and order.