Piaggio 889767 Diesel Glow Plug – Porter D120 E5 and Porter Maxxi D120 E5 (2010-2015)
CHF 18.00
CHF 29.00
-37%
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Piaggio 889767 Diesel Glow Plug – Porter D120 E5 and Porter Maxxi D120 E5 (2010-2015)
CHF 18.00
CHF 29.00
-37%
Taxes included.
Shipping calculated at checkout.
Code: 889767
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This order ships outside the European Union and is subject to customs clearance in the destination country.
Export formalities and costs from Italy are on us and are already included in the price.
Import duties, taxes and clearance fees in the destination country are payable by the buyer. They are not included in the product price or the shipping cost, and we cannot calculate them: they are set by the customs authority of the destination country.
The carrier will not release the parcel until the recipient pays these charges. If the shipment is refused or the charges are left unpaid, the parcel is returned to us and shipping, return and any customs costs are deducted from the refund.
This order ships outside the European Union and is subject to customs clearance in the destination country.
Export formalities and costs from Italy are on us and are already included in the price.
Import duties, taxes and clearance fees in the destination country are payable by the buyer. They are not included in the product price or the shipping cost, and we cannot calculate them: they are set by the customs authority of the destination country.
The carrier will not release the parcel until the recipient pays these charges. If the shipment is refused or the charges are left unpaid, the parcel is returned to us and shipping, return and any customs costs are deducted from the refund.
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The Piaggio 889767 glow plug is an original Piaggio Group spare part for Porter D120 E5 and Porter Maxxi D120 E5 diesel engines, produced from 2010 to 2015. It is the component that heats the combustion chamber before starting: without an efficient glow plug, a diesel engine struggles to start when cold, runs erratically for the first few seconds, and smokes more. It screws directly into the cylinder head in place of the original, with no modifications. Sold individually (observed from product photographs).
✓ Strengths
- Original Piaggio Group spare part – code 889767, the same as fitted during production
- Direct fit – replaces the existing glow plug without adaptations
- Metallic pencil-type heating element – thin and elongated cylindrical stem (observed from product photographs)
- All-metal body with tightening hex and threaded section for the cylinder head (observed from product photographs)
- Threaded stud electrical connection with nut (observed from product photographs)
- Smooth cold starting – reduces smoke and starter motor strain in the initial rotations
Technical specifications
| Brand | Piaggio |
| Original code | 889767 |
| Name | Glow plug (incandescent plug) |
| Application | Diesel engine – combustion chamber preheating |
| Heating element | Metallic, "pencil" type |
| Material | Metal |
| Electrical connection | Threaded stud with tightening nut |
| Fitting | Screwed into cylinder head – direct fit |
| Package contents | 1 glow plug |
| Spare part type | Original / OEM Piaggio Group |
⚠️ Important notes:
• The price refers to a single glow plug: for a complete replacement, one piece is needed for each engine cylinder.
• Glow plugs wear out all together: when replacing one, it is advisable to consider replacing the entire set, so preheating remains uniform.
• The glow plug works screwed into the cylinder head with a precise tightening torque: if you don't have the tools, have it installed by a workshop.
• This code is exclusively for the Porter D120 E5 diesel: it is not the spark plug for petrol, LPG or methane Porter models.
• The price refers to a single glow plug: for a complete replacement, one piece is needed for each engine cylinder.
• Glow plugs wear out all together: when replacing one, it is advisable to consider replacing the entire set, so preheating remains uniform.
• The glow plug works screwed into the cylinder head with a precise tightening torque: if you don't have the tools, have it installed by a workshop.
• This code is exclusively for the Porter D120 E5 diesel: it is not the spark plug for petrol, LPG or methane Porter models.
Vehicle compatibility
| Family | Model | Years |
|---|---|---|
| PORTER – Diesel Maxxi Standard | Porter MAXXI D120 E5 | 2011 – 2015 |
| PORTER – Diesel Standard | Porter D120 E5 | 2010 – 2015 |
List taken from the official Piaggio spare parts catalog (B2B). If your vehicle is not in the table, please send us the chassis number before ordering.
Who is it perfect for?
It's the right spare part for those who use the Porter D120 diesel every day — craftsmen, farmers, maintenance workers, municipal fleets — and experience slow starting on cold mornings or with the preheating light staying on. Replacing glow plugs is an economical intervention that restores quick starts and reduces stress on the battery and starter motor. By choosing the original Piaggio part, you are guaranteed dimensions, threading, and heating times identical to the original equipment.
🛡️ Warranty and quality – Moon Bike S.r.l.
Original Piaggio Group spare part. Moon Bike S.r.l. is an authorized Piaggio and Aprilia dealer based in Cercola (NA): spare parts come from the official circuit, with manufacturer's warranty. We ship throughout Italy and abroad with protected packaging.
Original Piaggio Group spare part. Moon Bike S.r.l. is an authorized Piaggio and Aprilia dealer based in Cercola (NA): spare parts come from the official circuit, with manufacturer's warranty. We ship throughout Italy and abroad with protected packaging.
Frequently Asked Questions
Is this glow plug suitable for my Porter?
It is suitable for Porter D120 E5 (2010-2015) and Porter MAXXI D120 E5 (2011-2015), both diesel, as indicated in the official Piaggio spare parts catalog. It is not compatible with other Porter engine types.
Is it an original part or an equivalent?
It is an original Piaggio Group spare part, code 889767. It is not an aftermarket or adaptable part.
Is the price for one glow plug or for the complete set?
The price is for a single glow plug. If you want to replace the entire set, order one piece for each cylinder of your engine.
How do I know when to change the glow plugs?
Typical signs include difficult or prolonged starting when the engine is cold, irregular operation in the first few seconds, white smoke from the exhaust when cold, and the preheating light indicating a fault. A definitive diagnosis is made by measuring the current draw of each glow plug.
Can I install it myself?
The glow plug screws into the cylinder head and must be tightened to the torque specified in the workshop manual: an incorrectly tightened glow plug can damage the seat in the cylinder head. If you don't have a torque wrench and experience, entrust the job to a workshop.
Is it suitable for the Porter 1.3 petrol or LPG?
No. Petrol, LPG, and methane engines use a spark plug, which is a different component. This code is only for diesel Porter D120 models.
Data sources: official Piaggio spare parts catalog (B2B) for the code and vehicle list; official product photograph for construction features; specialized Porter retailers for price and availability checks.
Frequently asked questions
Shipping times +
Shipping within 24-48 working hours in Italy. Tracking via SMS/email. Free pickup at our store in Cercola (NA), ready within 1 hour.
Returns and refunds +
You have 14 days from delivery to return the item without giving a reason. Free returns for faulty items. Full details
Payment methods +
Credit cards (Visa, Mastercard, American Express), PayPal, Apple Pay, Google Pay, Shop Pay, Klarna (pay in 3) and cash on delivery.
Warranty and authenticity +
All products come with a 24-month legal warranty. We are an Official Piaggio Group Dealer: original spare parts are certified with a verifiable OEM code.
Technical support +
Our technical team is available on WhatsApp +39 392 456 1248 Mon-Fri 9:00–13:30 / 14:30–18:00 (Italian time), or by email.