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#BS-2006-INT740-511B2006 International 7400
Based on reports from 2 owners and 4 recalls for this exact model.
Preliminary Verdict
Proceed with Caution
Based on 2 complaints, 0 crashes, 1 fires, and 4 recalls.
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Mechanic Inspection Checklist
1 owners reported electrical issues — failures commonly reported around 17K miles.
30,000-Mile Cost Projection
Best Case
Most Likely
Worst Case
Top cost driver: Electrical (1 reports).
Also in your report
Owner Intelligence
AI-synthesized themes from real complaints
Buyer Lot Checklist
Questions, test drive checks, walk-away triggers
Negotiation Talking Points
Data-backed dollar deductions
Buy / Skip Verdict
Final recommendation with conditions
Where the complaints fall
2006 International 7400: Known Issues & Problem Areas
Electrical Issues
Electrical complaints account for 50% of all reports filed for the 2006 International 7400, with 1 owners filing complaints with NHTSA. The median mileage at time of complaint is 16,500 miles, suggesting issues tend to surface around the 17K-mile mark.
Engine And Engine Cooling:cooling System Issues
Engine And Engine Cooling:cooling System complaints account for 50% of all reports filed for the 2006 International 7400, with 1 owners filing complaints with NHTSA. Owners should pay attention to engine and engine cooling:cooling system-related symptoms during test drives and pre-purchase inspections.
Data sourced from NHTSA owner complaints and community reports. The full report analyzes severity, repair costs, and failure patterns for each category.



Don't negotiate blind — know what this car costs to own
Repair costs • Negotiation scripts • Mechanic checklist • Buy/skip verdict
Recall History (4 recalls)
TRAILER HITCHES:FIFTH WHEEL ASSEMBLY
ON CERTAIN VEHICLES EQUIPPED WITH AIR OPERATED FIFTH WHEEL SLIDES AND AN MSVA 7-PACK ACCESSORY CONTROLLER, THE 7-PACK CAN ALLOW WATER TO CONTAMINATE ITS CIRCUIT BOARD. THIS COULD RESULT IN INADVERTENT OPERATION OF THE FIFTH WHEEL SLIDE CONTROL.
SUSPENSION:REAR:AXLE:SPINDLE
ON CERTAIN TRUCKS, THE REAR-REAR AXLE BRAKE SLACK ADJUSTERS MAY CONTACT THE REAR AXLE HOUSING PREVENTING THE BRAKES FROM BEING FULLY APPLIED POSSIBLY CAUSING EXTENDED STOPPING DISTANCES.
PARKING BRAKE
ON CERTAIN 6X4 OR 6X6 TRUCKS WITH AIR BRAKES OR TRACTORS WITH AIR BRAKES AND EQUIPPED WITH BENDIX SR-7 SPRING BRAKE MODULATING VALVES, THE INTERNAL RUBBER CHECK VALVE MAY LEAK CAUSING A DELAY IN THE APPLICATION OF THE SPRING BRAKES TO PARK THE VEHICLE AFTER THE OPERATOR PULLS THE DASH VALVE BUTTON.
ENGINE AND ENGINE COOLING
INTERNATIONAL IS RECALLING 34,993 MY 2006-2008 SCHOOL AND TRANSIT BUSES AND HEAVY DUTY TRUCKS/TRACTORS MANUFACTURED BETWEEN JUNE 1, 2006 AND JUNE 28, 2007, EQUIPPED WITH INTERNATIONAL DT466 OR DT570 ENGINES. THE BASE PLATE OF THE ENGINE OIL COOLER MAY CRACK ALLOWING PRESSURIZED OIL TO LEAK INTO THE ENGINE COMPARTMENT.
Recall severity analysis & seller scripts
The full report rates each recall's severity and gives you scripts for asking the seller about recall completion.
About this data
NHTSA Complaints
Federal database of owner-filed safety complaints. 2 records for this vehicle.
NHTSA Recalls
Manufacturer-issued safety recalls. 4 recalls found for this vehicle.
Repair Cost Data
Real-world repair costs from owner reports and independent databases.
Other International 7400 Model Years
View all International 7400 years →2006 International 7400: Frequently Asked Questions
What is the most common problem with the 2006 International 7400?
Is the 2006 International 7400 reliable?
How much does it cost to fix 2006 International 7400 problems?
Does the 2006 International 7400 have any recalls?
What mileage do International 7400 problems start?
What’s in the full report?
How is this different from free NHTSA data?
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10 sections of AI analysis based on 2 owner reports. Know before you buy.