---
product_id: 36501341
title: "Dry-Packs 18mm ENGINE COBALT CHLORIDE FREE DESICCANT SPLARK PLUG PLUG DRI Remove Moisture from Engine Keep Dry for Storage Dehydrator"
brand: "dry-packs"
price: "€ 29.89"
currency: EUR
in_stock: true
reviews_count: 3
url: https://www.desertcart.com.cy/products/36501341-dry-packs-18mm-engine-cobalt-chloride-free-desiccant-splark-plug
store_origin: CY
region: Cyprus
---

# Color-changing 18mm threads Cobalt-free Dry-Packs 18mm ENGINE COBALT CHLORIDE FREE DESICCANT SPLARK PLUG PLUG DRI Remove Moisture from Engine Keep Dry for Storage Dehydrator

**Brand:** dry-packs
**Price:** € 29.89
**Availability:** ✅ In Stock

## Summary

> 🚗 Keep Your Engine in Top Shape!

## Quick Answers

- **What is this?** Dry-Packs 18mm ENGINE COBALT CHLORIDE FREE DESICCANT SPLARK PLUG PLUG DRI Remove Moisture from Engine Keep Dry for Storage Dehydrator by dry-packs
- **How much does it cost?** € 29.89 with free shipping
- **Is it available?** Yes, in stock and ready to ship
- **Where can I buy it?** [www.desertcart.com.cy](https://www.desertcart.com.cy/products/36501341-dry-packs-18mm-engine-cobalt-chloride-free-desiccant-splark-plug)

## Best For

- dry-packs enthusiasts

## Why This Product

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

## Key Features

- • **🌟 Easy to Use:** Simply insert into spark plug holes.
- • **📏 Compact Design:** Lightweight and perfectly sized for convenience.
- • **🔍 Visual Indicator:** Orange silica gel turns dark green when saturated.
- • **🔒 Long-Term Protection:** Ideal for extended engine storage.
- • **🚀 Keep Your Engine Dry:** Prevents rust and corrosion during storage.

## Overview

The Dry-Packs 18mm Engine Cobalt Chloride Free Desiccant Plug is designed to effectively remove moisture from stored engines, preventing rust and corrosion. Featuring a user-friendly design with standard 18mm threads, this desiccant plug is filled with color-changing silica gel that indicates moisture absorption, ensuring your engine remains dry and protected during long-term storage.

## Description

"Enjoy the confidence and certainty that comes from KNOWING your engines are safe and ready when you need them with easy to use Silica Gel Desiccant Plugs from Plug Dri! Just screw into the spark plug socket, and forget about it! And with handy color changing silica gel desiccant beads inside, It’ll be easy to visually see that the plug is working. The color changes from orange to green as it fills with moisture! With a 18mm DIAMETER, this plug is ready for any task that calls for those specs. Don’t get “stuck” and add time to your restorations or long-term maintenance. Reach for the responsible engine desiccant solution that’s used in all kinds of heavy industry. Be ready for anything, no matter how long the parts have to stay in storage before you have time. Keep your engines pristine and corrosion free, effortlessly. Order your desiccant plugs today and fear the elements and the moisture no more! Plug has 18mm threads with a pitch of 1.50mm and fits standard 18mm spark plug applications most often found on larger engines and aircraft. Comes with one plug. Fits a 0.75"" wrench for installation and removal. DO NOT OVER-TIGHTEN! Simply turn until snug. Made of see through plastic. Overall dimensions are 3.09"" x 0.75"" x 0.75""."

## Features

- for use in stored engines to prevent rust and corrosion
- filled with orange indicating silica gel that turns dark green when fully absorbed
- this plug-dri has standard 18mm threads
- simply place into spark plug holes to keep your engine free from moisture while in storage
- perfect for long term engine storage
- Part number: 18MM-PLUG-ORANGE-1PK

## Technical Specifications

| Specification | Value |
|---------------|-------|
| Manufacturer | Dry-Packs |
| Brand | Dry-Packs |
| Model | 18MM-PLUG-ORANGE-1PK |
| Item Weight | 0.634 ounces |
| Product Dimensions | 3.1 x 1 x 1 inches |
| Item model number | 18MM-PLUG-ORANGE-1PK |
| Exterior | Silica Gel Desiccant Plugs |
| Manufacturer Part Number | 18MM-PLUG-ORANGE-1PK |

## Images

![Dry-Packs 18mm ENGINE COBALT CHLORIDE FREE DESICCANT SPLARK PLUG PLUG DRI Remove Moisture from Engine Keep Dry for Storage Dehydrator - Image 1](https://m.media-amazon.com/images/I/81m--wxBT3L.jpg)
![Dry-Packs 18mm ENGINE COBALT CHLORIDE FREE DESICCANT SPLARK PLUG PLUG DRI Remove Moisture from Engine Keep Dry for Storage Dehydrator - Image 2](https://m.media-amazon.com/images/I/811amxfvmFL.jpg)
![Dry-Packs 18mm ENGINE COBALT CHLORIDE FREE DESICCANT SPLARK PLUG PLUG DRI Remove Moisture from Engine Keep Dry for Storage Dehydrator - Image 3](https://m.media-amazon.com/images/I/81H0RukEIPL.jpg)
![Dry-Packs 18mm ENGINE COBALT CHLORIDE FREE DESICCANT SPLARK PLUG PLUG DRI Remove Moisture from Engine Keep Dry for Storage Dehydrator - Image 4](https://m.media-amazon.com/images/I/81c99+QJN-L.jpg)
![Dry-Packs 18mm ENGINE COBALT CHLORIDE FREE DESICCANT SPLARK PLUG PLUG DRI Remove Moisture from Engine Keep Dry for Storage Dehydrator - Image 5](https://m.media-amazon.com/images/I/91CoDG1VChL.jpg)

## Available Options

This product comes in different **Colour Name** options.

## Questions & Answers

**Q: are they refillable?**
A: Not easily. They are glued together. They can be recycled and used again by placing them in a microwave oven for 30 seconds at a time. This extracts the moisture in the gel, returning it to new condition.

## Customer Reviews

### ⭐⭐⭐⭐⭐ Great product to protect and engine that just sits
*by J***X on October 21, 2024*

Would like to change dessicant with threaded tops.

### ⭐⭐⭐⭐⭐ 18mm ENGINE DESICCANT SPARK PLUG PLUG DRI Remove Moisture from Engine
*by T***B on July 31, 2023*

Very happy with this product, exceeded my expectations

### ⭐⭐⭐ Poorly made, works for now, wish there was a better version
*by D***D on February 23, 2021*

Cheaply made, how to recharge desiccant?

## Frequently Bought Together

- Dry-Packs 18mm ENGINE COBALT CHLORIDE FREE DESICCANT SPLARK PLUG PLUG DRI Remove Moisture from Engine Keep Dry for Storage Dehydrator
- wisedry 2 x 500 Gram [2.2 lbs] Rechargeable Silica Gel Car Dehumidifier, Microwave Fast Reactivated Desiccant Packets Large for Gun Safe Closet Basement Garage Storage Moisture Absorber Bag Reusable

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**Shop now:** [https://www.desertcart.com.cy/products/36501341-dry-packs-18mm-engine-cobalt-chloride-free-desiccant-splark-plug](https://www.desertcart.com.cy/products/36501341-dry-packs-18mm-engine-cobalt-chloride-free-desiccant-splark-plug)

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*Product available on Desertcart Cyprus*
*Store origin: CY*
*Last updated: 2026-02-13*