# Nozzle Cooling Fan for 3D Printer Flashforge AD4, model 30999390003

**URL:** https://aio.lv/en/product--flashforge-30999390003--4287675
**Data updated:** 2026-01-07 15:07 (EET)
**Category:** 3D Printer Consumables
**Manufacturer:** Flashforge
**Manufacturer code:** 30999390003
**EAN:** 6971940406709
**Warranty:** 2 Years
**Availability:** Available for order
**Price:** 22.99 €
**Prices and availability valid until:** 2026-07-12 23:59
**Price without VAT (21%):** 19.00 EUR
**Can be purchased by legal entities:** Yes (invoice)
**Buy:** https://aio.lv/en/product--flashforge-30999390003--4287675

## Delivery options

| Delivery method | Delivery time | Cost |
|---|---|---|
| Office pickup (2b. Kengaraga str., Riga, Latvia, LV-1063) | 15.07.2026 | free |
| Pickup points | 20.07.2026 | 1.99 EUR |
| Courier delivery to door | 20.07.2026 | 4.99 EUR |

## Summary description

Replacement nozzle cooling fan designed for Flashforge AD4 3D printers, model 30999390003. Provides targeted airflow to cool the nozzle area during printing, helping to stabilize extrusion and improve print quality. Intended for use as a spare or replacement part. Easy to install in compatible Flashforge AD4 systems; improves thermal control for consistent results.

## Long description

Nozzle Cooling Fan for 3D Printer Flashforge AD4, model 30999390003 is a replacement cooling fan designed specifically for Flashforge AD4 series printers. It provides targeted airflow to the nozzle area during printing, helping to stabilise extrusion and improve overall print consistency. The fan is intended as a spare or replacement component and is compatible with systems that accept the Flashforge AD4 mounting and connector specifications.
Advantages
This nozzle cooling fan offers focused cooling directly at the nozzle, which supports better layer adhesion and more consistent filament flow. It is a direct-fit spare part for the Flashforge AD4 series (model 30999390003), straightforward to install and integrates with the printer’s existing thermal management. Using a dedicated nozzle fan can reduce common print defects related to overheating at the hotend.
Suitable for
Replacement part for Flashforge AD4 3D printers
Maintaining or repairing AD4 printer cooling system
Improving print quality by stabilising nozzle temperature
Key specifications
Model: 30999390003
Brand: Flashforge
Category: 3D Printer Accessory — nozzle cooling fan
EAN: 6971940406709
How to use
Power off and unplug the printer before starting replacement. Remove the printer’s existing nozzle fan following the manufacturer’s service instructions, detach any connectors, and install the Flashforge 30999390003 fan in the same position and orientation. Reconnect wiring according to the original layout, verify secure mounting, then power on the printer and perform a test print or fan function test to confirm correct operation.
Usage recommendations
Use only with compatible Flashforge AD4 printers and follow safety guidance from the printer manufacturer. Inspect wiring and connector compatibility before installation and avoid using the fan if physical damage is present.

## FAQ

### How much does the Nozzle Cooling Fan Flashforge AD4 30999390003 cost, and is it available for purchase?

The price is 22.99 € (valid at the time of publication and already includes all taxes). The item is available for order — 24 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 15.07.2026 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. All transactions are 100% secure and encrypted.

### 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 Flashforge 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 Flashforge 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/4287675/66900670_large.webp