Programs, Service Plans and Additional Information.

Navistar is dedicated to providing best in class service for International® Truck and IC Bus™ customers. Backed by the biggest commercial dealer network in the industry, we leverage the newest diagnostic tools to provide the highest quality of service and minimize downtime — so that your business can move at full speed.

From component rebuilds and routine maintenance to DPF cleaning and diagnostics, we deliver unprecedented uptime through our solutions and services. Our certified, factory-trained technicians provide optimal expertise and support for all International trucks and IC Bus vehicles.

With proper service, you can maximize your vehicle so that it not only works with you, but also for you. After all, uptime for you is top of mind for us. Discover more about our customer solutions and services.

Emission-Related Service Information

Provides access to emission-related publications through Navistar's subscription-based portal. (Multiple archived Navistar® service publications are also available and cover a variety of subjects.)

Customer Overhaul Protection

The COPP program allows I-6 engine owners to purchase one of three overhaul plans. V8 engine owners have the opportunity to purchase the COPP 5 plan.

Diagnostics

Powerful software tools use graphical and textual formats to provide failsafe diagnostic information for engines, instrument panels and electrical systems. Learn More Here.