CATEngine Parts

7e-3969-28303 8 Pcs Fuel Injector — Cat Engine 3208 Dita 425Hp

This set of eight fuel injectors is engineered to precisely meter and atomize diesel fuel into the engine's combustion chambers, ensuring efficient and complete burning. Manufactured to exacting OEM standards, these injectors deliver consistent fuel spray patterns, unlike worn injectors that may leak or clog, leading to poor performance. Operators may notice rough idling, reduced engine power, increased exhaust emissions, or difficulty starting the engine when these injectors are failing.

8 Pcs Fuel Injector – Part No 7e-3969-28303 – CAT Spare Part
Part Specifications
BrandCAT
CategoryEngine Parts
ConditionAftermarket — OEM Specification
DispatchSame-day from Mumbai (before 3 PM IST)
GST InvoiceAvailable — all orders
Export DocsCommercial invoice, packing list, COO

Compatible Models

Always verify with serial number before ordering.

WhatsApp for Price & Availability☎ Call Mumbai Office

Parts Trading Company  ·  Mumbai, Est. 1956  ·  Same-day dispatch  ·  Ships worldwide  ·  GST invoice included

t>

Related CAT Parts

From the same category — may also be needed

1540761
Engine Parts Component
4p-2457
Oil Cooling Nozzle
2590719
Engine Parts Component
170-2512
Toggle Switch
585-9231
Solenoid Valve
4P2990lK
Engine Parts Component

Browse all CAT Engine Parts →

Ship This Part To Your Location

DubaiSaudi ArabiaNigeriaKenyaSouth AfricaBangladeshMalaysiaGhanaQatarEgypt
India
MaharashtraGujaratTamil NaduRajasthanKarnatakaTelangana

Full shipping information on regional pages · Air freight 2–12 days · GST invoice for India

Installation & Application Notes

Inspect mating surfaces for wear before fitting. Use torque specs from service manual. Replace gaskets and seals as a set — reusing compressed gaskets causes oil leaks. Clean all oil passages with compressed air.

Always consult the OEM service manual for model-specific torque values and procedures. WhatsApp our technical team if you need fitment guidance.

Part TypeFuel Injector Set
MaterialSteel, Brass
ApplicationDiesel Fuel Injection System
Service LifeReplace based on engine performance and mileage
CompatibilityOEM specification
ConditionNew — OEM specification aftermarket

Failure Symptoms

Early indications of failing fuel injectors include rough engine idling and a noticeable loss of power. As the problem progresses, fuel economy will likely decrease, and exhaust smoke may become more pronounced. In severe cases, one or more injectors may fail to deliver fuel, leading to misfires and potential engine damage.

Installation Tip

Thoroughly clean the injector bore and sealing surfaces before installing the new injectors. Ensure the correct torque is applied to the injector hold-down clamps to prevent leaks.

Service Note

When replacing fuel injectors, it is advisable to inspect the fuel lines, fuel filter, and glow plugs for proper operation.