# Creality limit switch kit for Ender-3 S1 Z-axis, replacement mechanical endstop

**URL:** https://aio.lv/en/product--creality-4004180004--10524144
**Data updated:** 2026-02-12 21:58 (EET)
**Category:** 3D Printer Consumables
**Manufacturer:** Creality
**Manufacturer code:** 4004180004
**Warranty:** 2 Years
**Availability:** Available for order
**Price:** 33.99 €
**Prices and availability valid until:** 2026-08-12 23:59
**Price without VAT (21%):** 28.09 EUR
**Can be purchased by legal entities:** Yes (invoice)
**Buy:** https://aio.lv/en/product--creality-4004180004--10524144

## Delivery options

| Delivery method | Delivery time | Cost |
|---|---|---|
| Office pickup (2b. Kengaraga str., Riga, Latvia, LV-1063) | 10.08.2026 | free |
| Pickup points | 13.08.2026 | 1.89 EUR |
| Courier delivery to door | 13.08.2026 | 4.99 EUR |

## Summary description

Replacement limit switch kit by Creality designed for the Z-axis of the Ender-3 S1. Includes mechanical endstop components compatible with original mounting and wiring for detecting axis position and homing. Useful for repairing or upgrading Ender-3 S1 printers to restore reliable Z-axis endstop function and ensure accurate homing and print starts.

## Long description

The Creality limit switch kit for Ender-3 S1 Z-axis is a replacement mechanical endstop assembly designed to restore or maintain reliable Z-axis homing on compatible Ender-3 S1 printers. This kit includes the mechanical switch and mounting components engineered to match original Creality mounting points and wiring direction, allowing straightforward replacement of a worn or failed Z-axis endstop. The component detects the physical position of the Z-axis carriage and provides a clear electrical signal to the printer mainboard for accurate homing and print start alignment.
Advantages
The replacement limit switch kit provides precise mechanical actuation with a firm contact point for consistent endstop detection, reducing missed homes and uneven first layers caused by faulty signaling. Its compatibility with Ender-3 S1 mounting and wiring minimizes installation complexity and preserves original cable routing. The mechanical design is durable for typical desktop 3D printing use and enables quick swap-out repairs without major disassembly of the printer.
Suitable for
 Replacing a faulty or worn Z-axis endstop on Ender-3 S1 printers
 Repairing printers that fail to detect Z-home consistently
 Maintenance kits for print shops or makerspaces using Ender-3 S1
 Upgrading to a fresh mechanical endstop to restore original printing behavior
Key specifications
 Type: Mechanical limit switch for Z-axis position detection
 Compatibility: Designed for Creality Ender-3 S1 Z-axis mounting and wiring
 Signal: Standard mechanical switch contact output compatible with Creality control boards
 Materials: Plastic housing with metal actuator and contacts
 Form factor: Compact endstop module sized to fit original mounting bracket
How to use
Power off the printer and remove any necessary covers to access the Z-axis endstop area. Unscrew and disconnect the existing endstop assembly, taking note of wiring orientation. Mount the Creality replacement limit switch in the original bracket position and reconnect the wiring in the same orientation as the removed unit. Secure fasteners, verify actuator alignment with the Z-axis trigger point, and power on the printer to test homing behavior. Run a manual Z-home and, if available, perform a test print or mesh bed level check to confirm correct operation.
Usage recommendations
Inspect wiring and connector contacts when replacing the switch to ensure clean connections; avoid over-tightening mounting screws to prevent plastic deformation. If homing remains inconsistent after replacement, verify endstop signal logic in firmware settings and check for mechanical binding or loose belts on the Z-axis.

## FAQ

### How much does the Creality limit switch kit Ender-3 S1 Z-axis cost, and is it available for purchase?

The price is 33.99 € (valid at the time of publication and already includes all taxes). The item is available for order — 3 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 10.08.2026 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