Caterpillar original Replacement for OEM Fuel Injector 456-3579 324-5467 C9.3 Engine Excavator 336E Loader 966K Diesel Parts compatible with 363-0493 20R5036 for Sprayer Truck original new injector
| Brand Name: | CATERPILLA |
| Model Number: | 456-3579 |
| MOQ: | 1 |
| Price: | $195-$285 |
| Packaging Details: | Original Packing |
| Payment Terms: | T/T, Western Union |
Caterpillar C9.3 fuel injector
,OEM replacement diesel injector 456-3579
,Excavator 336E loader 966K injector
Caterpillar original Replacement for OEM Fuel Injector 456-3579 324-5467 C9.3 Engine Excavator 336E Loader 966K Diesel Parts compatible with 363-0493 20R5036 for Sprayer Truck original new injector
|
Fuel Type |
Diesel |
|
Condition |
New OEM Equivalent |
|
Applicable Engine |
Caterpillar C9.3; Caterpillar C9.3 ACERT; Caterpillar C9.3B; Industrial Power Units; Generator Engines; Marine Power Systems; Construction Equipment Engines |
|
Injector Type |
High-Pressure Common Rail Diesel Fuel Injector |
|
Quality Standard |
OEM Equivalent Quality, Manufactured to Meet Caterpillar OEM Specifications |
|
Packaging |
Not Specified |
|
Fuel System |
High Pressure Common Rail |
|
OE Number |
456-3579 |
|
Brand |
Caterpillar (CAT) |
|
Cross Number / Universal Number |
4563579 (Alternate part number format) |
|
Vehicle / Equipment Application |
CAT Excavators; CAT Wheel Loaders; CAT Motor Graders; CAT Rollers; CAT Generator Sets; Mining Equipment; Industrial Power Systems; Marine Applications |
|
Application Type |
Construction; Mining; Power Generation; Marine; Industrial; Agricultural |
Source a reliable fuel system component built for demanding Caterpillar C9.3 engine operations with the 456-3579 high-pressure common rail diesel injector. As a precision-engineered part designed for C9.3 series diesel engines (including C9.3 ACERT and C9.3B variants), it delivers core functions: fuel atomization, combustion efficiency optimization, consistent power output, emissions control, and long-term engine reliability across industrial operational setups.
Manufactured to meet strict Caterpillar OEM specifications, this injector supports accurate fuel metering under extreme pressure and load conditions common in construction, mining, power generation, marine, industrial, and agricultural worksites. Compatible with CAT equipment ranging from excavators and wheel loaders to motor graders, generator sets, and marine power systems, it features corrosion-resistant construction, high injection accuracy, enhanced fuel economy, lower emissions, and extended service life to reduce unplanned operational downtime.
Follow official CAT installation guidelines for hassle-free deployment: clean the injector bore thoroughly, replace sealing washers, lubricate O-rings, program injector codes if required, and verify fuel pressure and conduct leak tests after installation. Regular maintenance including clean diesel fuel use, scheduled fuel filter replacement, water contamination prevention, and periodic injector balance testing preserves performance, while standard diagnostics like ECM fault code analysis and return flow testing simplify troubleshooting for maintenance teams.
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