---
product_id: 546692537
title: "Sierra Thermostat - SR18.3554, white"
brand: "sierra"
price: "507 kr"
currency: DKK
in_stock: true
url: https://www.desertcart.dk/products/546692537-sierra-thermostat-sr18-3554-white
store_origin: DK
region: Denmark
---

# Compact 3.81 cm³ footprint No batteries needed Ultra-light 45g design Sierra Thermostat - SR18.3554, white

**Brand:** sierra
**Price:** 507 kr
**Availability:** ✅ In Stock

## Summary

> 🌟 Elevate your environment with the Sierra Thermostat—small size, big impact!

## Quick Answers

- **What is this?** Sierra Thermostat - SR18.3554, white by sierra
- **How much does it cost?** 507 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/546692537-sierra-thermostat-sr18-3554-white)

## Best For

- sierra enthusiasts

## Why This Product

- Trusted sierra brand quality
- Free international shipping included
- Worldwide delivery with tracking
- 15-day hassle-free returns

## Key Features

- • **Featherlight Build:** Weighs just 0.1 pounds for easy handling and discreet placement
- • **Effortless Installation:** No assembly or batteries required—plug and play convenience
- • **Sleek Minimalist Design:** Fits seamlessly into any modern workspace or home setup
- • **Space-Savvy Compactness:** Small 3.81 x 3.81 x 3.81 cm size saves valuable desk or wall space
- • **Global Quality Assurance:** Crafted with precision in China, ensuring reliable performance

## Overview

The Sierra Thermostat SR18.3554 is a compact, lightweight, and battery-free thermostat designed for hassle-free use. Measuring just 3.81 cm on each side and weighing 45 grams, it offers a sleek, minimalist solution for precise temperature control without the bulk or complexity.

## Description

Sierra's 18-3554 Thermostat is designed for use in OMC stern drive applications. It is interchangeable with GLM 13060, Mallory 9-43021, OMC Inboard 383307, OMC Stern Drive 379754, 3852216, 3856961, and Volvo Penta 3856961. It features a temperature rating of 143°F. Each Sierra product meets or exceeds the original equipment part it replaces.

## Features

- Package Dimensions: 1.524 H x 9.906 L x 6.604 W (centimetres)
- Built to perform
- Package Weight: 0.100 pounds
- Country of Origin : China

## Technical Specifications

| Specification | Value |
|---------------|-------|
| Product Dimensions | 3.81 x 3.81 x 3.81 cm; 45.36 g |
| Item Weight | 0.1 Pounds |
| Is assembly required | No |
| Batteries required | No |
| Included components | Sierra Thermostat - SR18.3554 |

## Product Details

- **Brand:** Sierra
- **Model name:** Sierra Thermostat - SR18.3554
- **Special features:** Lighted
- **Colour:** White
- **Included components:** Sierra Thermostat - SR18.3554

## Images

![Sierra Thermostat - SR18.3554, white - Image 1](https://m.media-amazon.com/images/I/51eziH5wACL.jpg)

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**Shop now:** [https://www.desertcart.dk/products/546692537-sierra-thermostat-sr18-3554-white](https://www.desertcart.dk/products/546692537-sierra-thermostat-sr18-3554-white)

---

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