Navistar Customer Service Number

Navistar is a purpose-driven company, reimagining how to deliver what matters to create more cohesive relationships, build higher-performing teams and find solutions where others don't. Navistar is the Lisle, Illinois-based parent company of International® brand commercial trucks and engines, IC Bus® brand school and commercial buses, all-makes OnCommand® Connection advanced connectivity services, aftermarket parts brands Fleetrite®, ReNEWed® and Diamond Advantage® and Brazilian manufacturer of engines and gensets MWM Motores Diesel e Geradores. With a history of innovation dating back to 1831, Navistar has more than 12,000 employees worldwide and is part of TRATON SE, a global champion of the truck and transport services industry.