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Service bulletins for the 2011 International 4300

A bulletin is a manufacturer's communication to its dealers, as NHTSA indexes it. The summary is NHTSA's. The document is the manufacturer's: read it at NHTSA. A bulletin is not a recall, and listing a model year does not mean every vehicle of it is concerned.

117 on file from NHTSA, as of 2026-10-19.

By type

By component

Only bulletins with component: Engine are shown. Show all

Bulletins, newest first
IK07000972018-04-02. Service bulletin. ENGINE AND ENGINE COOLING:EXHAUST SYSTEM; ENGINE AND ENGINE COOLING:ENGINE:DIESEL. NEW Ultrasonic DEF Tank Sending Unit; only models with SCR Aftertreatment system.
IK12012482018-02-21. Service bulletin. ENGINE AND ENGINE COOLING:COOLING SYSTEM. Cooling System Flush Procedure
IK12012992018-02-21. Service bulletin. ENGINE. Engine Oil Capacities
IK12010092018-02-21. Service bulletin. ENGINE. Winter Front Usage
IK07000322017-09-08. Service bulletin. ENGINE AND ENGINE COOLING:EXHAUST SYSTEM. DPF Snap Accel Test - Quick Test to All vehicles with DPFs
IK12000292017-02-06. Service bulletin. ENGINE AND ENGINE COOLING:COOLING SYSTEM:RADIATOR ASSEMBLY. RADIATOR INTERNAL RESTRICTION AND FLUSH PROCEDURE
AFC-119192012-03-19. Service bulletin. ENGINE AND ENGINE COOLING:ENGINE; ENGINE AND ENGINE COOLING:COOLING SYSTEM:FAN. NAVISTAR: ON CERTAIN MODELS CE, FBC, FE, RE, SFC BUS 4300, 4400, 7300, AND 7400 A SERVICE PROCEDURE IS PROVIDED, THE GAUGE CLUSTER AND THE FAN, WHICH MAY NOT TURN OFF OR FUNCTION CORRECTLY. *PE
AFC-119112011-09-21. Service bulletin. ELECTRICAL SYSTEM; ENGINE AND ENGINE COOLING:ENGINE; ELECTRICAL SYSTEM:STARTER ASSEMBLY. NAVISTAR SERVICE CAMPAIGN: SEE DOCUMENT SEARCH BUTTON FOR OWNER LETTER.THERE MAY BE EXCESSIVE ENGINE NOISE AT IDLE OR NO START. *RM
MIN-111322011-09-13. Service bulletin. ENGINE AND ENGINE COOLING:ENGINE. NAVISTAR: POOR LAUNCH CONCERNS AND STORED TROUBLE CODES. A SOFTWARE PROBLEM. *RM
MIN-111312011-09-12. Service bulletin. ENGINE AND ENGINE COOLING:ENGINE. NAVISTAR: THERE IS UPDATED ECM SOFTWARE. *RM
AFC-119082011-08-17. Service bulletin. ENGINE AND ENGINE COOLING:EXHAUST SYSTEM:EMISSION CONTROL; ENGINE AND ENGINE COOLING:ENGINE:DIESEL. NAVISTAR: THERE IS AN IMPROVED ENGINE CALIBRATION. *RM

The summaries are NHTSA's. Each bulletin's page links NHTSA's copy of the manufacturer's document.