Service bulletins for the 2009 Western Star 4900
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.
417 on file from NHTSA, as of 2026-10-19.
By type
By component
Only bulletins with component: Fuel system are shown. Show all
| 307-15 | 2018-06-18. Service bulletin. FUEL SYSTEM, GASOLINE:DELIVERY:HOSES, LINES/PIPING, AND FITTINGS. 307-15 SPN 3480 (MCM) (EPA07;EPA10;GHG14) |
|---|---|
| 18SP712 | 2018-06-18. Service bulletin. FUEL SYSTEM, GASOLINE. 18SP712 EPA07 DD15/16 Three-Filter Fuel System to Two-Filter KM59 GEN1 Fuel System Conversion Service Kit |
| 611-13 | 2018-06-18. Service bulletin. FUEL SYSTEM, DIESEL:STORAGE:TANK ASSEMBLY; FUEL SYSTEM, DIESEL. 611-13 Removal and Installation of the GHG14 Six-Gallon Diesel Exhaust Fluid Tank Header |
| 13TS5 | 2018-06-11. Service bulletin. FUEL SYSTEM, GASOLINE. 13TS5 DD Platform Fuel Filter Module |
| 18SP693 | 2018-06-11. Service bulletin. FUEL SYSTEM, GASOLINE. 18SP693 EPA07-10 Fuel Rail Clamp Service Kit (P-N A4720780335) for DD Platform-Three-Filter Fuel System Engines |
| 310-13 | 2018-06-11. Service bulletin. FUEL SYSTEM, GASOLINE. 310-13 Draining the Fuel System Using J-48710 Prior to Repairs |
| 1112-12 | 2018-06-11. Service bulletin. FUEL SYSTEM, GASOLINE. 1112-12 Test C -Two-Filter Fuel System |
| 1101-12 | 2018-06-11. Service bulletin. FUEL SYSTEM, GASOLINE. 1101-12 Test B -Two-Filter Fuel System |
| 1102-12 | 2018-06-11. Service bulletin. FUEL SYSTEM, GASOLINE. 1102-12 Test A - Two-Filter Fuel System |
| 143-13 | 2018-06-11. Service bulletin. FUEL SYSTEM, GASOLINE. 143-13 Low Pressure Fuel System - Measuring Fuel Pressure Using Fuel System Integrity Check, Two-Filter Fuel System |
| 144-13 | 2018-06-11. Service bulletin. FUEL SYSTEM, DIESEL. 144-13 Removal and Installation of the GHG14 Diesel Exhaust Fluid Lines |
| 15TS8 | 2018-06-11. Service bulletin. FUEL SYSTEM, DIESEL. 15TS8 EPA10 and GHG14 Diesel Particulate Filter (DPF) Compatibility |
| 711-15 | 2018-06-11. Service bulletin. FUEL SYSTEM, GASOLINE; ENGINE AND ENGINE COOLING. 711-15 High Pressure Fuel Pump Camshaft Oil Seal - Three-Filter System |
| 703-15 | 2018-06-11. Service bulletin. FUEL SYSTEM, GASOLINE. 703-15 GHG14 DD15 AT Exhaust Gas Recirculation Valve Actuator |
| 1105-17 | 2018-06-11. Service bulletin. FUEL SYSTEM, DIESEL. EPA10, GHG14 and GHG17 Diesel Particulate Filters |
| sbw49017 | 2018-06-11. Service bulletin. FUEL SYSTEM, GASOLINE:FUEL INJECTION SYSTEM. Magnetized Fill Neck for Six-Gallon DEF Tanks |
| 1213-16 | 2018-04-16. Service bulletin. FUEL SYSTEM, DIESEL. 1213-16 SPN 3480 (MCM) (EPA07;EPA10 GHG14) |
| 18SP730 | 2018-03-13. Service bulletin. FUEL SYSTEM, GASOLINE. 18SP730 ? EPA07 10 Three-Filter Fuel System DD13 High Pressure Fuel Feed Lines, Mounting Bracket and P-clips Service Kit |
| 18SP729 | 2018-03-13. Service bulletin. FUEL SYSTEM, OTHER:FUEL FILTER. 18SP729 ? EPA07 10 Three-Filter Fuel |
| 18SP726rev | 2018-03-13. Service bulletin. FUEL SYSTEM, GASOLINE. 18SP726 ? EPA10 GHG14 Two-Filter Fuel System KM59 GEN1 DD13 High Pressure Fuel Fee |
| 15TL6 | 2018-03-05. Service bulletin. FUEL SYSTEM, GASOLINE:FUEL INJECTION SYSTEM:FUEL RAIL. 15TL6 W470589129100 ? HDEP HP Fuel Rail Test Caps |
| 405-15 | 2018-03-05. Service bulletin. FUEL SYSTEM, OTHER:FUEL FILTER. 405-15 Symptom Diagnostics - Hard Start/No Start - Two-Filter System |
| 509-15 | 2018-03-05. Service bulletin. FUEL SYSTEM, OTHER:FUEL FILTER. 509-15 Symptom Diagnostics - Hard Start/No Start - Three-Filter Fuel |
| 511-15 | 2018-03-05. Service bulletin. FUEL SYSTEM, GASOLINE. 511-15 DD15 and DD16 Exhaust Gas Recirculation Valve Actuator Pull Rod |
| 502-15 | 2018-03-05. Service bulletin. FUEL SYSTEM, GASOLINE; ENGINE AND ENGINE COOLING:EXHAUST SYSTEM. 502-15 Exhaust Gas Recirculation Actuator Lever |
The summaries are NHTSA's. Each bulletin's page links NHTSA's copy of the manufacturer's document.