VolvoEngine Parts

3803874 — Fuel Injector 3803874 For Volvo Penta Engine Tad940Ve Tad941Ve Tad942Ve Tad943Ve Tad950Ve Tad951Ve

This fuel injector is a critical component of the engine's fuel system, precisely metering and atomizing diesel fuel into the combustion chamber for optimal power and efficiency. It is manufactured to meet stringent OEM quality standards, ensuring superior durability and performance compared to worn or damaged injectors that can cause poor fuel atomization. Symptoms of a failing injector include rough idling, reduced engine power, increased exhaust smoke, and a noticeable drop in fuel economy.

Fuel Injector 3803874 For Volvo Penta Engine Tad940Ve Tad941Ve Tad942Ve Tad943Ve Tad950Ve Tad951Ve – Part No 3803874 – 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
MaterialSteel alloy and high-performance polymers
ApplicationEngine fuel injection system
Service LifeReplace as needed based on performance diagnostics
CompatibilityOEM specification
ConditionNew — OEM specification aftermarket

Failure Symptoms

The first sign of a failing fuel injector is often a rough engine idle or a slight loss of power. If left unaddressed, the issue can progress to persistent misfires, increased fuel consumption, and excessive exhaust emissions. Continued operation with faulty injectors risks uneven cylinder wear and potential damage to other engine components.

Installation Tip

Ensure the injector bore is meticulously clean before installing the new injector to prevent leaks and ensure proper sealing. Avoid overtightening the injector hold-down clamp, as this can distort the injector body or damage the cylinder head.

Service Note

When replacing fuel injectors, it is advisable to inspect the fuel filter and fuel lines for any signs of contamination or damage.