# Extruder for Elegoo Neptune 4 Plus 3D Printer, Genuine Replacement (MPN 50.204.0063)

**URL:** https://aio.lv/en/product--elegoo-502040063--12400140
**Data updated:** 2026-04-28 17:45 (EEST)
**Category:** 3D Printer Consumables
**Manufacturer:** Elegoo
**Manufacturer code:** 50.204.0063
**EAN:** 6932704901076
**Warranty:** 1 Year
**Availability:** Available for order
**Price:** 70.49 €
**Prices and availability valid until:** 2026-07-17 23:59
**Price without VAT (21%):** 58.26 EUR
**Can be purchased by legal entities:** Yes (invoice)
**Buy:** https://aio.lv/en/product--elegoo-502040063--12400140

## Delivery options

| Delivery method | Delivery time | Cost |
|---|---|---|
| Office pickup (2b. Kengaraga str., Riga, Latvia, LV-1063) | 03.07.2026 | free |
| Pickup points | 08.07.2026 | 1.99 EUR |
| Courier delivery to door | 08.07.2026 | 4.99 EUR |

## Summary description

Replacement extruder designed for the Elegoo Neptune 4 Plus 3D printer. This genuine extruder unit (MPN 50.204.0063) handles filament feeding and melting, ensuring consistent extrusion and reliable print quality. Suitable for restoring or upgrading the Neptune 4 Plus hotend/filament drive assembly to address clogs, slipping, or wear.

## Long description

The extruder for the ELEGOO Neptune 4 Plus is a genuine replacement unit designed to restore or maintain reliable filament feeding on the Neptune 4 Plus 3D printer. Its compact housing with integrated wiring simplifies installation, while the guided filament path reduces the risk of jams and uneven extrusion to help maintain consistent print quality and accurate detail reproduction.
Advantages
This replacement extruder provides steady and precise filament delivery, improving print repeatability. The compact design and pre-routed wiring make installation straightforward, and the optimized filament guidance minimizes clogging and slipping during prolonged use.
Suitable for
 Repairing a Neptune 4 Plus with worn or damaged extruder components
 Replacing an extruder after persistent clogs or filament slipping
 Upgrading a Neptune 4 Plus to restore original extrusion performance
When it may not be suitable
This extruder is designed specifically for the ELEGOO Neptune 4 Plus and may not fit or function correctly on other printer models without modification. It is intended to replace the extruder assembly; if the problem lies elsewhere (hotend, nozzle, filament quality, or electronics), replacing the extruder alone may not resolve printing issues.
Key specifications
 Product type: Replacement extruder for Neptune 4 Plus
 Compatibility: ELEGOO Neptune 4 Plus
 Housing: Compact design with integrated wiring
 Function: Filament feeding and drive assembly for consistent extrusion
How to use
Power off the printer and allow it to cool before beginning. Remove the original extruder assembly according to the Neptune 4 Plus service instructions, disconnecting any cables and filament. Install the replacement unit in the same mounting points, reconnect wiring, and load filament. Perform a filament feed test and calibrate extrusion settings if needed to confirm proper operation.
What to consider before purchase
 Ensure your printer model is ELEGOO Neptune 4 Plus for direct compatibility
 Verify that extrusion issues are caused by the extruder and not by nozzle, hotend, filament, or firmware
 Prepare basic tools and follow ELEGOO service guidance for safe replacement
Usage recommendations
Use quality filament and regular maintenance checks (cleaning the filament path and inspecting drive gears) to maintain stable extrusion. After installation, run a short calibration print and monitor the first layer to confirm correct installation and flow settings.

## FAQ

### How much does the Extruder Elegoo Neptune 4 Plus cost, and is it available for purchase?

The price is 70.49 € (valid at the time of publication and already includes all taxes). The item is available for order — 2 pcs. are in stock, and you can place your purchase right now with delivery across Latvia and Europe or choose pickup at the Riga collection point. We offer favorable purchase terms, including the option to split the payment into convenient monthly installments. Availability and price are updated in real time, so we recommend placing your order in advance.

### If I order this product today, when will I receive my order?

If you place your order today, delivery will be as fast and convenient as possible. You will be able to pick up your order on 03.07.2026 at the Riga pickup point or choose delivery across Latvia and Europe. We carefully inspect every purchase and pack it securely for safe transportation.

### What payment options are available?

AiO.lv offers several payment methods: Bank transfer, Bank cards on-line, Apple Pay, Google Pay, Installment. All transactions are 100% secure and encrypted.

### Can Extruder Elegoo Neptune 4 Plus be purchased with a lease?

Yes, the purchase is available both on credit and with an interest-free installment plan. Learn more about installments and credit options: https://aio.lv/en/payment#b3

### Can this product be purchased for a company (with VAT)?

Yes. AiO.lv works with legal entities in Latvia and across Europe. The product price already includes VAT. For certain product categories, as well as for companies from other EU countries with a valid VAT number, a 0% VAT rate may apply. We issue the invoice immediately after the order is placed, support electronic BIS invoices, and automatically generate all necessary accounting documents. You can complete the purchase for a company online — simply select the company profile and choose bank transfer as the payment method during checkout.

### What is the warranty period?

All Elegoo products come with an official 2 Years warranty. It covers all manufacturing defects and malfunctions that may occur during use. The warranty is valid at all authorized Elegoo service centers and through AiO.lv

### Can the product be returned after purchase?

Yes, you can return the product within 14 days of purchase if you bought it as a consumer (not a legal entity). Returns are possible without giving any reason — the main condition is that the product retains its original appearance and full set of accessories. We will make the process as simple and convenient as possible: just contact our customer support team, and we will help you arrange the return.

### Where should I contact for warranty service?

For warranty-related questions you can contact the AiO.lv (SIA VSPRO) customer support team. More information about warranty service: https://aio.lv/en/warranty

## Image

https://aio.lv/img/cache/product/12400140/68686349_large.webp