638678, H.T. Coil, Aprilia, Derbi, Moto Guzzi, Vespa, Gilera, Piaggio
Guaranteed
Genuine
Piaggio
Parts
The H.T. Coil is number 23 in the part drawing below.
The H.T. Coil is number 3 in the part drawing below.
The H.T. Coil is number 4 in the part drawing below.
Please note this part replaces the following parts:
252537, 292194, 2921945, 82588R
- Brand(s):
- Aprilia, Derbi, Moto Guzzi, Vespa, Gilera, Piaggio
- Part number:
- 638678
- Description:
- H.T. Coil
- Stock Availability:
- Part in stock
Price: EUR 75.63 inc. VAT
Unsure if it’s the right part?
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The best in the world, thank you!
Tomislav Rugole
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They had the right part in stock. Price was ok. It was sent and delivered promptly. All good!
Matthew Duffell
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Ordered on a Friday parts where here on following Tuesday first class service
Mark
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Parts exactly what i needed. Quick delivery.
Hazem
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Genuine Honda parts always arrive within 5 days from order. Site is very user friendly with better prices than the local agents in Malta. Thanks MSP.
Joseph Saliba
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I ordered parts that had been very difficult to find for one of our children’s ATVs. The shipping time was perfectly reasonable, and the parts appear to be of very good quality. I’m very satisfied as a customer, would highly recommend this ...
Lasse crossfitboden
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Website was easy to manage, ordering was a breeze, shipping was fast and most importantly, the support was very helpful and fast responding.
Ivan
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Was nice and easy to find the parts with the serial numbers and that all three parts were all in stock and was very quick delivery and made easy by being able to use PayPal.
Lee Vallis
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Original spare, easy to order and feedback including trackingin of the shipment
Jouni Maavuori
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Very fast service, good packaging, delivered straight to my door as it should be, thank you Team MSP - Motorcycle Spare Parts, I will be using your services again, as one of my trusted suppliers, thank you. Regards, Brian.
Brian Miller
The H.T. Coil is a genuine spare part manufactured by Piaggio so you have peace of mind the H.T. Coil part being sold by Motorcycle Spare Parts is both original and new.
The H.T. Coil, with manufacturer part number 638678, is an integral part of an automobile's ignition system, designed for use in several automotive brands, including Aprilia, Derbi, Moto Guzzi, Vespa, Gilera, and Piaggio. The term "H.T." stands for High Tension, which clearly describes the function of this auto part. The purpose of a H.T. Coil is to generate the high voltage necessary to create an electric spark in the spark plugs to ignite the fuel in the engine.
This coil works by utilizing the principle of electromagnetic induction. It is basically a transformer that converts the vehicle's low-voltage power to the high-voltage required to ignite the air-fuel mixture within the combustion chambers. Without a functioning H.T. Coil, your vehicle would fail to start.
The specific part number, 638678, allows for accurate identification and sourcing of the part, ensuring it is a suitable replacement for the existing component in the mentioned brands of vehicles. This precise fit reduces the risk of improper installation or performance issues due to incompatible parts.
As an OEM (Original Equipment Manufacturer) replacement part, the 638678 H.T. Coil is designed to the exact standards and specifications as the original component. This means it provides the same quality, performance, and safety features as the part that was initially installed in the vehicle at the factory.
It's important to remember that while the H.T. Coil is a durable component, like all automotive parts, it can wear out over time or fail unexpectedly, requiring replacement. Regular checks and maintenance of the ignition system can prevent sudden coil failure and improve the overall performance of your vehicle.
