---
product_id: 85893274
title: "attwood 105636 Custom-Fit Mercury Motor Cover - Optimax 2.5L (135, 150, 175 HP)"
brand: "attwood"
price: "€ 59.83"
currency: EUR
in_stock: false
reviews_count: 13
url: https://www.desertcart.fi/products/85893274-attwood-105636-custom-fit-mercury-motor-cover-optimax-2-5l
store_origin: FI
region: Finland
---

# Waterproof & UV-resistant Quick-release buckle Abrasion-resistant attwood 105636 Custom-Fit Mercury Motor Cover - Optimax 2.5L (135, 150, 175 HP)

**Brand:** attwood
**Price:** € 59.83
**Availability:** ❌ Out of Stock

## Summary

> 🛥️ Cover Your Engine, Conquer the Waves!

## Quick Answers

- **What is this?** attwood 105636 Custom-Fit Mercury Motor Cover - Optimax 2.5L (135, 150, 175 HP) by attwood
- **How much does it cost?** € 59.83 with free shipping
- **Is it available?** Currently out of stock
- **Where can I buy it?** [www.desertcart.fi](https://www.desertcart.fi/products/85893274-attwood-105636-custom-fit-mercury-motor-cover-optimax-2-5l)

## Best For

- attwood enthusiasts

## Why This Product

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

## Key Features

- • **Secure Fit:** 1" polyweb strap cinches the cover tight, ensuring it stays in place even in rough conditions.
- • **Quick & Easy:** Includes a quick-release buckle for fast tightening and removal, making your life easier on the water.
- • **Weather Warrior:** Acrylic coating ensures waterproof and UV-resistant performance for long-lasting durability.
- • **Cushioned Comfort:** Soft, non-woven polyester lining provides a protective barrier, keeping your engine safe and sound.
- • **Ultimate Protection:** Tough, abrasion-resistant polyester outer shell shields your engine from the elements.

## Overview

The Attwood 105636 Custom-Fit Mercury Motor Cover is designed for Optimax 2.5L engines (135, 150, 175 HP), featuring a tough polyester outer shell, waterproof acrylic coating, and a soft inner lining for maximum protection and ease of use.

## Description

Attwood is pleased to introduce the new custom-fit covers for Mercury engines. The official Mercury logo is displayed in brilliant white against a sleek black background. These covers protect and fit far better than typical universal hoods, plus they show your Mercury pride on the road. Constructed of 2-Ply Laminated Polyester, the outer shell is tough, abrasion-resistant polyester. An acrylic coating keeps the cover waterproof and UV-resistant, while the inside lining is a soft, non-woven polyester backing that provides a cushioned barrier around the engine cowling. A 1-inch polyweb strap in the bottom hem cinches the cover tight. Includes quick-release buckle for fast tightening and removal.

## Features

- Tough, abrasion-resistant polyester outer shell
- Acrylic coating keeps the cover waterproof and UV-resistant
- Inside lining is a soft, non-woven polyester backing that provides a cushioned barrier around the engine cowling
- 1" polyweb strap in the bottom hem cinches the cover tight
- Includes quick-release buckle for fast tightening and removal

## Images

![attwood 105636 Custom-Fit Mercury Motor Cover - Optimax 2.5L (135, 150, 175 HP) - Image 1](https://m.media-amazon.com/images/I/618sDp2v6NL.jpg)
![attwood 105636 Custom-Fit Mercury Motor Cover - Optimax 2.5L (135, 150, 175 HP) - Image 2](https://m.media-amazon.com/images/I/51ZH+9TniQL.jpg)
![attwood 105636 Custom-Fit Mercury Motor Cover - Optimax 2.5L (135, 150, 175 HP) - Image 3](https://m.media-amazon.com/images/I/61FgftzybGL.jpg)
![attwood 105636 Custom-Fit Mercury Motor Cover - Optimax 2.5L (135, 150, 175 HP) - Image 4](https://m.media-amazon.com/images/I/81kzWvNFvWL.jpg)
![attwood 105636 Custom-Fit Mercury Motor Cover - Optimax 2.5L (135, 150, 175 HP) - Image 5](https://m.media-amazon.com/images/I/81enEV-0HnL.jpg)

## Available Options

This product comes in different **Size** options.

## Customer Reviews

### ⭐⭐ 







  
  
    Terrible Fitment
  

*by F***8 on Reviewed in the United States on March 28, 2018*

Let me start by saying that this is way too expensive for what you get.  My Yamaha OEM F150 cover cost a fraction of this price and is way better quality and fit.  But, this cover is the only game in town for my 2018 Mercury 9.9, so you have no choice other than to make it yourself or have it made.Fitment.  The fit on this cover is awfully bad.  I mean, wow.  I wasnt expecting Yamaha fitment (which is top notch), but sheesh.  This is a horrible fit.Materials.  The materials seem good enough.  The outer material (polyester or a poly blend) seams up to the task.  Time will tell.  The inner layer is soft, though does not offer as much cushion as Yamaha covers.  There is a zipper of good quality.  The hook and loop and associated strap seem to be decent enough quality.  Overall, the materials are fine.Trailerability.  It is doubtful this will work.  The fitment is horrible.  This means it will blow up like a balloon at speed.  Also, the only real securing is hook and loop.  It needed to be a buckle.  Definitely a try at your own risk deal.  Do not expect this to stay on the highway.Outside storage.  Again, because the fitment is so bad, this is not ideal.  Bugs, lizards, roaches, etc., will love the new home you are providing them.  Huge amount of free space underneath for them to nest and congregate.  Also, humidity will likely be a problem.Inside storage. Fitment sucks, but this will probably be fine inside a garage.  A towel also works inside the garage, so there is that.Final thought.  You have no choice if you want something that is pre-made.  I really didnt want to have to make my own on this, but I guess I will have to break out my sewing machine and make this cover fit right.  For this price, this is unbelievably bad fitment.  This is why you cannot find pictures of this product anywhere.  No one wants you to see just how terrible this cover looks.  I am seriously thinking to cut it apart and make it up right.  I will likely get rid of that nonsensical zipper, elastic section, and the hook and loop.  This thing needs to fit tight and be secured with a buckle.  I would not buy this again.  Would have been cheaper and easier to just buy the materials and make myself from scratch.

### ⭐⭐⭐⭐ 







  
  
    Not secure
  

*by W***R on Reviewed in the United States on June 6, 2021*

Fit good but wouldn’t trailer boat with it on.

### ⭐⭐⭐⭐ 







  
  
    Fit & function
  

*by R***R on Reviewed in the United States on May 26, 2019*

I have a 40 hp merc.  I like this cover but buyer beware. This product didn’t fit as shown because it allowed no relief for the fwd fittings causing the cover to ride up.  Cinched as tight as I could get it I’m not real sure it will survive a wind storm, ie. blow off.

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**Shop now:** [https://www.desertcart.fi/products/85893274-attwood-105636-custom-fit-mercury-motor-cover-optimax-2-5l](https://www.desertcart.fi/products/85893274-attwood-105636-custom-fit-mercury-motor-cover-optimax-2-5l)

---

*Product available on Desertcart Finland*
*Store origin: FI*
*Last updated: 2026-03-10*