CATEngine Parts

221-4027-2214027 6 Pcs Fuel Injector — Cat Engine 3056

This is a set of six fuel injectors designed to deliver precise amounts of fuel into the combustion chamber of a CAT engine. Manufactured to meet strict quality standards, these injectors ensure optimal fuel atomization and combustion efficiency, unlike worn injectors that can lead to poor spray patterns. Symptoms of failing injectors include rough idling, reduced engine power, increased fuel consumption, and difficulty starting.

6 Pcs Fuel Injector – Part No 221-4027-2214027 – 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

Related CAT Parts

From the same category — may also be needed

259-6754
Hydraulic Cylinder Seal Kit
207-1571
Floating Seal
266-7812
Stick Cylinder Seal Kit
109-5313
6 Pcs Exhaust Manifold Gasket
258-3442
Fuel Water Separator Assembly
1932749
Fuel Injector

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 alloy, NBR seals
ApplicationEngine fuel system
Service LifeReplace as needed based on performance diagnostics
CompatibilityOEM specification
ConditionNew — OEM specification aftermarket

Failure Symptoms

The first sign of failing fuel injectors is often a noticeable decrease in engine performance or increased exhaust smoke. If ignored, the engine may begin to misfire, run rough, and consume more fuel. Continued operation with faulty injectors can lead to uneven cylinder wear and potential damage to other engine components.

Installation Tip

Ensure the engine is completely cool before starting injector removal to prevent thermal expansion issues. Avoid overtightening the injector hold-down bolts, as this can distort the injector body or cylinder head.

Service Note

Always replace the fuel filter and inspect fuel lines for any signs of damage or contamination when servicing fuel injectors.