Coil Ignitions For Piaggio Aprilia

Brand: Mortch Motor
Product Code: MIHPCDI-PIAGGIOET4

Product Viewed: 280

Availability: In Stock

Weight: 0.20kg

Packing Size: 10.00 x 8.00 x 4.00cm

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Piaggio / Aprilia Ignition Coil (CDI)

🔧 Ignition Coil · CDI Unit · Electronic Ignition System

For Piaggio, Aprilia, Italjet 125cc 4-stroke models · OEM replacement

📋 Product Overview

This is an ignition coil (CDI unit) designed for Piaggio, Aprilia, and Italjet 125cc 4-stroke models. It is a core component of the engine's ignition system, responsible for controlling ignition timing and generating the high-voltage spark for proper engine operation.

Modern 4-stroke Vespa models (125cc and above, as well as 50cc 4-valve 4-strokers) feature separate ignition coil and CDI units. When the CDI unit fails, it causes the motor to misfire, run rough, and may lead to complete failure of the electrical system – requiring immediate replacement.

✨ Key Functions: Ignition timing control · High voltage generation · Compatible with immobilizer · Direct replacement

📐 Specifications

OEM Part Numbers

Aprilia: AP8124743

Piaggio: 294150

Voltage

12V DC

Ignition Type

CDI Electronic

🏍️ Compatible Models

This ignition coil fits the following models:

🇮🇹 PIAGGIO

Vespa ET4 125 (96/99)
Liberty 125 (97/00)
Sfera 125 (95/97)
Hexagon 125 LX4 4T (98/99)

🏍️ APRILIA

Aprilia 125 Habana / Custom (99/03)
Aprilia 125 Mojito Retro / Custom (99/03)

🏍️ ITALJET / CAGIVA

Italjet Torpedo 125 (98/00)
Cagiva Cucciolo / Nuvola 125

📌 Important Note: Certain Vespa models (such as 50cc 2-stroke) have an integrated CDI. Modern 4-stroke Vespa models (125cc and above, and 50cc 4-valve 4-stroke) have separate ignition coil and CDI units – this product is for those models. Unless otherwise labeled, this CDI unit is compatible with all models equipped with an electronic immobilizer device.

📷 Wiring Diagram

Piaggio CDI Wiring Reference Diagram

⚠️ CDI Failure Symptoms

The CDI unit is the core control component of the ignition system. Failure symptoms include:

Misfiring: Sudden hesitation during riding, feels like fuel or spark cut-out.
Hard Starting: Engine is difficult to start or requires multiple attempts.
Rough Idle: Engine vibrates at idle, unstable RPM.
Poor Acceleration: Feels underpowered, sluggish response.
Electrical System Failure: Severe cases may cause complete electrical system failure.

⚠️ Important: CDI unit failure not only affects engine performance but may also cause complete electrical system failure. Inspect and replace immediately if failure symptoms appear.

✨ Product Features

OEM Specifications: Manufactured to Piaggio/Aprilia original specifications for perfect electrical matching.
Immobilizer Compatible: This CDI unit is compatible with all models equipped with an electronic immobilizer device.
Replacement Part Numbers: Replaces Aprilia AP8124743 / Piaggio 294150 and other OEM parts.
Quality Components: High-quality electronic components ensure stable and reliable ignition performance.
Direct Replacement: Perfect substitute for damaged or worn original CDI units.

🔧 Installation Tip

1. Disconnect the negative battery terminal before installation to prevent shorts.
2. Locate the original CDI unit and disconnect the connector.
3. Remove the mounting bolts and take out the old CDI unit.
4. Install the new CDI unit, secure with mounting bolts, and connect the connector.
5. Ensure the connector is fully seated for good contact.
6. Reconnect the battery and test starting and idle operation.
7. If your vehicle has an immobilizer, ensure proper communication between CDI and immobilizer.

⚠️ Important Notice: This is a Piaggio/Aprilia ignition coil (CDI unit) for 125cc 4-stroke models including Vespa ET4, Liberty, Sfera, Hexagon, Aprilia 125 Habana/Mojito, Italjet Torpedo, Cagiva Cucciolo, and other compatible models. OEM replacement numbers: Aprilia AP8124743 / Piaggio 294150. Before purchasing, please verify your vehicle is a 4-stroke 125cc model with a separate CDI unit. Images are for reference only. The actual product may vary.

🔧 Compatibility Notice

Please verify that this part fits your specific vehicle model and year. Many vehicles share similar names but use different components depending on year or market region.
We strongly recommend cross-checking with your vehicle's owner's manual or contacting us for confirmation before placing your order.

📄 Product Disclaimer

Product images, measurements, and descriptions are for reference only. Slight variations in color or appearance may occur due to manufacturing batches or photography lighting—functional specifications remain identical to the ordered part.
Professional installation is mandatory. Mortch Motor assumes no liability for damages, injuries, or losses resulting from improper installation, misuse, unauthorized modification, or abnormal operation.

💰 Import Duties & Taxes

All listed prices EXCLUDE shipping costs, import duties, taxes, and customs clearance fees. These charges (if applicable) are determined and collected by your local customs authority and are solely the buyer's responsibility.
In case of return due to unpaid duties/taxes or refusal to clear customs, the buyer shall bear the original shipping cost, return shipping fees, and any associated administrative charges deducted from the refund.

📌 Order Confirmation: By completing your purchase, you acknowledge that you have read, understood, and agreed to all terms above. For any questions, please contact our support team prior to ordering.

Tags: GILERA, PIAGGIO, VESPA