FM IE79002 6-Hole Fuel Injector – Piaggio Beverly, MP3, X8 and Vespa GTS/GTV 250

The 6-hole gasoline injector IE79002 is the compatible replacement part for the injector mounted on 250 cc Piaggio group vehicles: Beverly, MP3, X8 and Vespa GTS, GTV, and GT 60. It replaces the original Piaggio 6389495. This component atomizes gasoline into the intake manifold: when it loses flow or gets clogged, the engine starts with difficulty in the morning, idles unevenly, and consumes more fuel. New replacement part.

✓ Strengths

• Much less than the original – the Piaggio 6389495 costs around €64 from retailers, with an official list price over €180: here the cost is much lower for the same function.
• 6-hole jet – the spray pattern designed for the 250 cc engines of this family. It is not the 3-hole jet of the 125-300 nor the 4-hole jet of the Beverly 350-500: it is the specific replacement part for 250 cc.
• One code for eight models – the same injector covers Beverly, MP3, X8, and three different Vespa models.
• Declared original references – 6389495 and 8792125: you can compare them with the one you disassemble before ordering.
• Sold by a dealer, not a marketplace – if you are unsure about the code, we help you find the right one instead of making you deal with a return.

Technical specifications

* code listed in spare parts catalogs as an alternative original reference.

Vehicle compatibility

Some spare parts catalogs also list this injector for Aprilia Atlantic 250 and Sport City 250, Gilera Nexus 250, and Derbi GP1 and Rambla 250: these are engines from the same family, but we have not been able to confirm specific versions and years. If your vehicle is one of these, contact us for more information with your frame number, and we will confirm the correct part before you order.

Who it's perfect for

This is the replacement part for those who have a 250 cc Piaggio group vehicle that runs poorly in the morning, has an unstable idle, or has lost acceleration and has already ruled out spark plugs, filters, and throttle body issues. These vehicles are now fifteen or twenty years old and have limited commercial value: installing a compatible injector instead of an original one costing €64 – with an official list price over €180 – can be the difference between getting the scooter back on the road and leaving it idle. Those restoring a GTV or GT 60 to keep might consider the original: ask us, we can order it for you.

Frequently Asked Questions

Is it an original Piaggio part?
No. It is a compatible replacement part, code IE79002, which replaces the original Piaggio 6389495. If you want the part with the Piaggio code, write to us: we are authorized dealers and can order it for you.

How do I distinguish between a 6-hole, 3-hole, and 4-hole injector?
Count the holes on the injector tip, on the side that enters the manifold. Practical rule for Piaggio engines: 6 holes for 250 cc of this family, 3 holes for newer 125-300 cc, 4 holes for Beverly 350, 400, and 500, and for the X10. The connections are very similar but not interchangeable: if you have doubts, photograph the disassembled one and send it to us.

Is it suitable for my Vespa GTS 300?
No. The GTS 300 uses a 3-hole injector, which is a different replacement part. This is the 6-hole injector for 250 cc. Write to us with your model and year, and we will indicate the correct code.

How do I know if the injector needs replacing?
Typical symptoms are difficult cold starting, uneven idling, increased fuel consumption, and loss of acceleration. However, these symptoms are not exclusive: it is advisable to first read the error codes in the control unit and check the spark plug, air filter, and throttle body. If the diagnosis indicates irregular flow or a clogged injector, this is the replacement part.

Are sealing O-rings included?
No, the supply is for the injector only. The gaskets should be reused if they are still elastic and intact, otherwise they must be replaced separately.