# Thermistor for Creality ENDER-3 S1 PRO (MPN 3103020114) — temperature sensor for 3D printer hotend

**URL:** https://aio.lv/en/product--creality-3103020114--10524117
**Data updated:** 2026-02-12 21:58 (EET)
**Category:** 3D Printer Consumables
**Manufacturer:** Creality
**Manufacturer code:** 3103020114
**Warranty:** 2 Years
**Availability:** Available for order
**Price:** 21.99 €
**Prices and availability valid until:** 2026-07-21 23:59
**Price without VAT (21%):** 18.17 EUR
**Can be purchased by legal entities:** Yes (invoice)
**Buy:** https://aio.lv/en/product--creality-3103020114--10524117

## Delivery options

| Delivery method | Delivery time | Cost |
|---|---|---|
| Office pickup (2b. Kengaraga str., Riga, Latvia, LV-1063) | 23.07.2026 | free |
| Pickup points | 28.07.2026 | 1.89 EUR |
| Courier delivery to door | 28.07.2026 | 4.99 EUR |

## Summary description

Replacement thermistor compatible with Creality ENDER-3 S1 PRO (MPN 3103020114). Designed as a temperature sensor for the printer hotend, it provides temperature measurement for filament melting and print stability. Suitable for maintenance or repair to restore accurate temperature readings and reliable extrusion control in everyday 3D printing.

## Long description

Replacement thermistor compatible with Creality ENDER-3 S1 PRO designed as a temperature sensor for the 3D printer hotend. This component measures the hotend temperature to support accurate filament melting and stable extrusion. Intended for maintenance and repair, the thermistor restores reliable temperature readings and helps maintain consistent print quality during everyday 3D printing tasks.
Advantages
The thermistor offers precise temperature sensing tailored to the Creality ENDER-3 S1 PRO hotend geometry and electronics, enabling consistent feedback for the printer control board. Its compact design and standard connector allow straightforward replacement without modifying the hotend assembly. Reliable temperature measurement reduces the risk of under- or over-extrusion and supports repeatable print results. The component is manufactured to meet typical thermal response and durability expectations for desktop FDM printing environments.
Suitable for
Replacing a faulty or worn hotend temperature sensor on Creality ENDER-3 S1 PRO
Routine maintenance to restore accurate temperature readings
Repairing extrusion issues caused by incorrect hotend temperature measurement
Hobbyist and educational 3D printing where original-compatible parts are required
Key specifications
Function: temperature sensing for hotend
Form factor: compact thermistor cartridge suitable for desktop FDM printer hotends
Typical operating range: temperatures compatible with filament melting and hotend operation for common thermistors (room temperature up to typical hotend setpoints)
Connection: standard connector compatible with the printer's hotend wiring
Compatibility: designed for fit and electrical characteristics compatible with Creality ENDER-3 S1 PRO hotend assembly
How to use
Power off the printer and allow the hotend to cool before beginning replacement. Access the hotend according to the ENDER-3 S1 PRO maintenance procedure, remove the old thermistor from its mounting point, and disconnect the wiring harness. Install the replacement thermistor in the same location, secure it according to the hotend design, and reconnect the connector to the mainboard or thermistor input. After installation, power on the printer and verify temperature readings through the printer interface or control software. Perform a controlled heat-up cycle and monitor the sensor response before resuming regular printing.
Usage recommendations
Use the thermistor as a direct replacement part for the ENDER-3 S1 PRO hotend; avoid exposing the sensor wiring to direct filament flow or mechanical stress and ensure secure connector seating. Calibrate or check temperature behavior after replacement and observe the first prints to confirm stable extrusion and proper temperature control.

## FAQ

### How much does the Thermistor Creality ENDER-3 S1 PRO 3103020114 cost, and is it available for purchase?

The price is 21.99 € (valid at the time of publication and already includes all taxes). The item is available for order — 10 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 23.07.2026 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 Creality 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 Creality 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