---
product_id: 52284081
title: "Mira Excel Spares Cartridge Assembly Black (903.33) Thermostatic Pre-2002 Replacement"
price: "4263 kr"
currency: DKK
in_stock: true
reviews_count: 8
url: https://www.desertcart.dk/products/52284081-mira-excel-spares-cartridge-assembly-black-903-33-thermostatic-pre
store_origin: DK
region: Denmark
---

# Genuine original packaging Thermostatic precision control Easy DIY installation Mira Excel Spares Cartridge Assembly Black (903.33) Thermostatic Pre-2002 Replacement

**Price:** 4263 kr
**Availability:** ✅ In Stock

## Summary

> 🚿 Upgrade your shower game with precision and ease!

## Quick Answers

- **What is this?** Mira Excel Spares Cartridge Assembly Black (903.33) Thermostatic Pre-2002 Replacement
- **How much does it cost?** 4263 kr with free shipping
- **Is it available?** Yes, in stock and ready to ship
- **Where can I buy it?** [www.desertcart.dk](https://www.desertcart.dk/products/52284081-mira-excel-spares-cartridge-assembly-black-903-33-thermostatic-pre)

## Best For

- Customers looking for quality international products

## Why This Product

- Free international shipping included
- Worldwide delivery with tracking
- 15-day hassle-free returns

## Key Features

- • **Backed by Warranty:** 1-year manufacturer’s guarantee for peace of mind and long-term performance.
- • **Seamless Compatibility:** Fits all Mira Excel models pre-2002 for hassle-free replacement and upgrade.
- • **DIY-Friendly Installation:** Simple to install with clear guidance—no plumber needed, save time and money.
- • **Genuine Manufacturer Quality:** Original Mira spare part ensures durability and reliability you can count on.
- • **Precision Thermostatic Control:** Maintain your perfect shower temperature effortlessly with Mira's trusted technology.

## Overview

The Mira Excel Spares Cartridge Assembly Black (903.33) is a genuine thermostatic mixer cartridge designed for all Mira Excel shower models manufactured before 2002. Weighing just 340g and supplied in original packaging, it offers precise temperature control, easy DIY installation, and comes with a 1-year manufacturer’s guarantee, making it a reliable and efficient replacement part for your shower system.

## Description

Mira Excel Cartridge (Pre 2002) 903.33 Mira 903.33 Full Mira part number is 1.903.33.6.0This Mira Excel thermostatic mixer cartridge can fitted to all Mira Excel models pre 2002.This is a genuine Mira Spare PartSupplied in its original packaging1 Year Maunfacturers Guarantee

Review: Excellent cartridge assembly - This Mira Excel cartridge assembly is fairly easy to install. Just take photos or notes of the old installation as you go. Once installed it works very well. I am very pleased with my purchase. Do not forget to turn your water off before installation.
Review: Direct replacement. - Faster than expected delivery and the unit was perfect, as expected.

## Features

- 290

## Technical Specifications

| Specification | Value |
|---------------|-------|
| ASIN | B004L5E9DE |
| Batteries Required? | No |
| Batteries included? | No |
| Best Sellers Rank | 47,420 in DIY & Tools ( See Top 100 in DIY & Tools ) 65 in Tap Cartridges |
| Customer Reviews | 4.4 4.4 out of 5 stars (133) |
| Date First Available | 27 Jan. 2011 |
| Item Package Quantity | 1 |
| Item Weight | 340 g |
| Manufacturer | Mira |
| Manufacturer reference | 1.903.33.6.0 |
| Package Dimensions | 13.4 x 13 x 9.8 cm; 339.99 g |
| Part Number | 1.903.33.6.0 |
| Style | Modern |

## Images

![Mira Excel Spares Cartridge Assembly Black (903.33) Thermostatic Pre-2002 Replacement - Image 1](https://m.media-amazon.com/images/I/71rkQnldkKL.jpg)
![Mira Excel Spares Cartridge Assembly Black (903.33) Thermostatic Pre-2002 Replacement - Image 2](https://m.media-amazon.com/images/I/71jMRcmYN6L.jpg)
![Mira Excel Spares Cartridge Assembly Black (903.33) Thermostatic Pre-2002 Replacement - Image 3](https://m.media-amazon.com/images/I/71d-Ajg0cBL.jpg)
![Mira Excel Spares Cartridge Assembly Black (903.33) Thermostatic Pre-2002 Replacement - Image 4](https://m.media-amazon.com/images/I/71SB7HBp8gL.jpg)
![Mira Excel Spares Cartridge Assembly Black (903.33) Thermostatic Pre-2002 Replacement - Image 5](https://m.media-amazon.com/images/I/71yXWvgOIrL.jpg)

## Questions & Answers

**Q: I have a mira excel fl mixer shower (i think its model b83?). is the the correct cartridge ?**
A: Sorry, not sure - phone Mira, they're very helpful

**Q: Hello can anyone explain what the greese is for in the installation pack - do you apply it to the hot and cold washers and back washers ?**
A: Apply  to the hot and cold water  rubber  seals when inserting into  place. Ensuring that you  do  not  coverthe metal  filters.

**Q: is this the latest version ?**
A: Good morning, 

No this is not the latest version, this is for the mira excel pre 2002, the latest version is part number 451.71 dated 2003 onwards.

Kind regards 

NATIONAL SHOWER SPARES

**Q: I am searching for a replacement cartridge for mira excel chr, 410.17, 25/00 ?**
A: Hi there, 

providing your excel is pre 2003, then part number 903.33 is the correct cartridge.  If the shower is 2003 onwards, you will need part number 451.71, both cartridges are different and not interchangable.

kind regards 

NATIONAL SHOWER SPARES

## Customer Reviews

### ⭐⭐⭐⭐⭐ Excellent cartridge assembly
*by T***H on 20 October 2025*

This Mira Excel cartridge assembly is fairly easy to install. Just take photos or notes of the old installation as you go. Once installed it works very well. I am very pleased with my purchase. Do not forget to turn your water off before installation.

### ⭐⭐⭐⭐⭐ Direct replacement.
*by B***K on 19 December 2025*

Faster than expected delivery and the unit was perfect, as expected.

### ⭐⭐⭐⭐ How to increase hot water flow.
*by N***S on 21 August 2018*

The replacement Mira shower cartridge came on time and fitted well. The only problem was increasing the hot water flow but this was resolved by watching a video on YouTube.

## Frequently Bought Together

- Mira Excel Spares Cartridge Assembly Black (903.33) Thermostatic Pre-2002 Replacement
- Mira Trim/Knob Pack Excel Old - 935.64
- Mira Shower Seal Pack 935.12

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**Shop now:** [https://www.desertcart.dk/products/52284081-mira-excel-spares-cartridge-assembly-black-903-33-thermostatic-pre](https://www.desertcart.dk/products/52284081-mira-excel-spares-cartridge-assembly-black-903-33-thermostatic-pre)

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*Product available on Desertcart Denmark*
*Store origin: DK*
*Last updated: 2026-02-23*