VolvoEngine Parts

23126517 — Fuel Injector 3801858 23126517 For Volvo Penta Engine D4 D6

This fuel injector is a precision component responsible for delivering a finely atomized spray of diesel fuel into the combustion chamber at the correct time and pressure. Manufactured to exact specifications, it ensures efficient combustion and optimal engine performance, unlike a clogged or leaking injector that can cause rough running and increased emissions. Operators may experience engine misfires, a loss of power, increased black smoke from the exhaust, or difficulty starting the engine.

Fuel Injector 3801858 23126517 For Volvo Penta Engine D4 D6 – Part No 23126517 – Volvo Spare Part
Part Specifications
BrandVolvo
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.

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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
MaterialHardened steel, precision nozzle
ApplicationVolvo Penta Engine fuel system
Service LifeReplace as needed based on performance diagnostics
CompatibilityVolvo Penta D4, D6
ConditionNew — OEM specification aftermarket

Failure Symptoms

A malfunctioning fuel injector may initially present as a slight hesitation during acceleration or a subtle increase in exhaust smoke. If ignored, the issue can progress to persistent engine misfires, a significant loss of power, and increased fuel consumption. Continued operation with faulty injectors can lead to uneven cylinder wear and potential damage to other engine components.

Installation Tip

Ensure the injector seat in the cylinder head is perfectly clean and free of carbon deposits before installing the new injector. Use new sealing washers and tighten the injector retaining clamp to the specified torque to prevent leaks.

Service Note

When replacing fuel injectors, it is recommended to also inspect and clean the fuel lines and check the fuel filter for contamination.