VolvoEngine Parts

21457952 — Fuel Injector 21457952 21307001 For Volvo Engine D11 D13 D11F

This fuel injector is a precision-engineered component within the engine's fuel delivery system, responsible for atomizing and injecting the correct amount of fuel into the combustion chamber. It maintains optimal air-fuel ratios for efficient combustion, unlike a clogged or leaking injector which disrupts this balance. Observable symptoms of a faulty fuel injector include rough idling, engine misfires, reduced power, and increased fuel consumption.

Fuel Injector 21457952 21307001 For Volvo Engine D11 D13 D11F – Part No 21457952 – 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
MaterialHigh-strength steel and plastic composite
ApplicationEngine fuel injection system
Service LifeReplace as needed based on diagnostic testing
CompatibilityVolvo D11, D13, D11F engines
ConditionNew — OEM specification aftermarket

Failure Symptoms

The initial indication of a failing fuel injector is often an uneven engine idle or a slight loss of power during acceleration. If the issue progresses, the engine may begin to misfire, leading to rough running and increased fuel consumption. Ignoring a faulty injector can result in incomplete combustion, potentially leading to damage to other engine components like pistons or valves.

Installation Tip

Thoroughly clean the injector mounting bore before installing the new injector to ensure a proper seal. Avoid overtightening the fuel rail mounting bolts, as this can damage the injector body or the fuel rail.

Service Note

Inspect the fuel filter and fuel lines for any signs of contamination or blockage when replacing fuel injectors.