Cummins original 49548884 Fuel Injector Diesel Engine Parts Replacement for OEM Unit Works with X15 QSX15 ISX15 Engines Cross Reference Part Nos 4954434 4954644 4954888 original new injector
| Brand Name: | CUMMINS |
| Model Number: | 49548884 |
| MOQ: | 1 |
| Price: | $314-$414 |
| Packaging Details: | Original Packing |
| Payment Terms: | T/T, Western Union |
Cummins original fuel injector
,Diesel engine injector replacement
,X15 QSX15 ISX15 fuel injector
Cummins original 49548884 Fuel Injector Diesel Engine Parts Replacement for OEM Unit Works with X15 QSX15 ISX15 Engines Cross Reference Part Nos 4954434 4954644 4954888 original new injector
Fuel Type | Diesel |
Condition | Original Type / OEM Type Replacement |
Applicable Engine | Cummins QSK15, QSKX15, QSX15, ISX15 and X15 diesel engines (14.9 L / 912.0 in³ in-line 6-cylinder on QSX15-G9 generator configuration) |
Injector Type | Heavy Duty Diesel Fuel Injector Assembly |
Quality Standard | Original Type quality with testing support |
Packaging | Single unit or optional full-set supply |
Fuel System | Full Authority Electronic Cummins HPI-TP (QSX15-G9 configuration) |
OE Number | 49548884 |
Brand | Cummins |
Cross Number / Universal Number | 4928262, 4928262NX, 4928262PX, 4928262RX, 1731091, 1499714, 570016, 1521977, 1481827, 4088723, 1846351, 4088301, 4062569 |
Vehicle / Equipment Application | Truck repair, excavator maintenance, generator set service, mining equipment, oilfield machinery, construction equipment, rail-related engines, industrial diesel power units and fleet maintenance |
Application Type | Heavy-duty diesel repair channels; diesel parts distributors, repair shops, fleet maintenance companies, truck workshops, generator service teams and industrial engine rebuilders |
Built specifically for the Cummins QSK15 series fuel injection system, injector 49548884 is engineered to match the operating characteristics of QSK15, QSKX15, QSX15, ISX15 and X15 diesel engines. This 14.9 L in-line 6-cylinder platform, running the Full Authority Electronic Cummins HPI-TP fuel system on the QSX15-G9 configuration, demands precise fuel delivery and fine atomization to sustain prime, standby and continuous power ratings under heavy load.
Cross-referenced to 4928262 and further alternatives including 4928262NX, 4928262PX, 4928262RX, 1731091, 1499714, 570016, 1521977, 1481827, 4088723, 1846351, 4088301 and 4062569, this injector supports Cummins 15L search coverage and simplifies sourcing for repair shops and rebuilders. It promotes stable idle, power recovery and reduced smoke potential, with single-unit or full-set supply and testing support available through global aftermarket channels. Exact compatibility must be confirmed by engine serial number, CPL and the removed injector number.
Common injector-related symptoms addressed include hard starting, long cranking, rough idle, black or white smoke, power loss, high fuel consumption, misfire, fuel dilution and engine derate. Recommended diagnosis covers fuel pressure and return-flow testing, ECM fault-code reading, cylinder cut-out testing and visual inspection. For long service life, use clean diesel fuel, replace filters on time, drain the water separator and keep fuel lines clean.
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