---
product_id: 16784560
title: "8M0081916 25W-40 4-Stroke Outboard Oil Change Kit for Mercury 40/50/60hp EFI Outboards"
brand: "mercury"
price: "₩227629"
currency: KRW
in_stock: true
reviews_count: 13
category: "Mercury"
url: https://www.desertcart.kr/products/16784560-8m0081916-25w-40-4-stroke-outboard-oil-change-kit-mercury
store_origin: KR
region: South Korea
---

# Longer viscosity retention in wear tests 33% better camshaft wear protection Advanced anti-wear & corrosion defense 8M0081916 25W-40 4-Stroke Outboard Oil Change Kit for Mercury 40/50/60hp EFI Outboards

**Brand:** mercury
**Price:** ₩227629
**Availability:** ✅ In Stock

## Summary

> 🛥️ Keep your outboard running smooth — because your boat deserves flagship care!

## Quick Answers

- **What is this?** 8M0081916 25W-40 4-Stroke Outboard Oil Change Kit for Mercury 40/50/60hp EFI Outboards by mercury
- **How much does it cost?** ₩227629 with free shipping
- **Is it available?** Yes, in stock and ready to ship
- **Where can I buy it?** [www.desertcart.kr](https://www.desertcart.kr/products/16784560-8m0081916-25w-40-4-stroke-outboard-oil-change-kit-mercury)

## Best For

- mercury enthusiasts

## Why This Product

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

## Key Features

- • **Complete OEM Kit:** All essentials included for hassle-free 40-60hp Mercury 4-Stroke oil changes
- • **Effortless Maintenance:** Clear instructions and drip tray make annual oil changes a breeze
- • **Viscosity You Can Trust:** Maintains optimal thickness longer than competitors under stress
- • **Flagship Protection Formula:** Engineered over 5 years for unmatched camshaft wear defense
- • **Synergistic Oil & Filter Duo:** Mercury oil paired with genuine filter for peak marine engine reliability

## Overview

The Mercury OEM Oil Change & Filter Kit is a precision-engineered maintenance solution for 40-60hp Mercury 4-Stroke outboards. Featuring Mercury’s advanced 25W-40 Marine Engine Oil with a proprietary Flagship Protection formula, it delivers up to 33% better camshaft wear protection and superior corrosion resistance. This kit includes all necessary components—oil, genuine filter, drain plug seal, and drip tray—ensuring a professional-grade oil change that extends engine life and maintains peak performance on the water.

## Description

This item for sale is a brand new Mercury Outboard Oil Change Kit. Each kit contains all the items needed to change oil in 40/50/60hp EFI Mercury 4-Stroke Outboards. Mercury oil change kits contain industry-leading Mercury 25W-40 Marine Engine Oil. Over five years of engineering and development went into the exclusive Flagship Protection formula which features a high-tech, advanced set of anti-wear additives that provide up to 33% better camshaft wear protection and the highest levels of corrosion and oxidation protection. Designed to maintain engine reliability and performance, Mercury 25W-40 Marine Engine Oil has been proven to hold its viscosity ratings longer in industry wear testing than other oils on the market. Mercury Oil, combined with a genuine Mercury Oil Filter team up to provide the #1 protection On The Water. 25W-40 Marine Engine Oil featuring Flagship Protection Oil Filter Drain Plug Seal Drip Tray Complete instructions

Review: Easy to use - Great product! Everything you need in the box for an oil change. Minus oil filter wrench.
Review: Oil change kit - Very fast delivery at a great price Have ordered from other sellers that came with 3 quarts This seller actually shipped 3 liters which is what is required for this motor Would definitely recommend this seller and I will purchase from them next oil change Came with everything I need for a oil change

## Features

- Mercury 25W-40 Marine Engine Oil features high-tech, advanced anti-wear additives that provide up to 35% better camshaft wear protect
- Designed to maintain engine reliability and performance, tests have shown that Mercury 25W-40 Marine Engine Oil holds its viscosity ratings longer in industry wear-testing than other oils on the market.
- Mercury Oil, combined with a Mercury Oil Filter will offer optimum marine engine protection.
- NOTE: It is recommended that boat owners change their engine oil annually or as noted in their owners manual.

## Technical Specifications

| Specification | Value |
|---------------|-------|
| ASIN | B00J903Q6M |
| Automotive Fit Type | Vehicle Specific Fit |
| Best Sellers Rank | #17,209 in Automotive ( See Top 100 in Automotive ) #19 in Powersports Engine Oil #339 in Powersports Parts |
| Brand | MERCURY |
| Customer Reviews | 4.8 4.8 out of 5 stars (1,533) |
| Date First Available | March 26, 2014 |
| Is Discontinued By Manufacturer | No |
| Item Weight | 7 pounds |
| Item model number | 8M0081916 |
| Manufacturer | Mercury - Mercruiser |
| Manufacturer Part Number | 8M0081916 |
| OEM Part Number | 8M0081916 |
| Product Dimensions | 11 x 8 x 11 inches |
| UPC | 745061932623 |
| Vehicle Service Type | Boat |
| Viscosity | 25w-40 |

## Product Details

- **Brand:** MERCURY
- **Liquid Volume:** 3 Liters
- **Package Information:** Bottle
- **Vehicle Service Type:** Boat
- **Viscosity:** 25w-40

## Images

![8M0081916 25W-40 4-Stroke Outboard Oil Change Kit for Mercury 40/50/60hp EFI Outboards - Image 1](https://m.media-amazon.com/images/I/61-aHb5RLOL.jpg)

## Questions & Answers

**Q: Can i just buy the oil drain funel? Please provide link.**
A: Yes, look for mercury part 8M0052100.

**Q: will this work for a 2016  60hp comand thurst outboard**
A: I know it works on the non CT 60

A quick call to Mercury to verify is my suggestion.

**Q: where are the fusses**
A: Your owners manual will help you locate the ones you are looking for, or call your dealer. I’ve had no issues and therefore have not had to look myself. Guess cross that bridge when I come to it. Good luck.

**Q: In mm what size of wrench do I need to remove the oil filter?**
A: The oil filter you should just be able to unscrew it by hand, if not get yourself a small oil filter wrench. If you meant the drain plug size, I don’t remember.

## Customer Reviews

### ⭐⭐⭐⭐⭐ Easy to use
*by C***. on May 27, 2025*

Great product! Everything you need in the box for an oil change. Minus oil filter wrench.

### ⭐⭐⭐⭐⭐ Oil change kit
*by K***F on January 12, 2026*

Very fast delivery at a great price Have ordered from other sellers that came with 3 quarts This seller actually shipped 3 liters which is what is required for this motor Would definitely recommend this seller and I will purchase from them next oil change Came with everything I need for a oil change

### ⭐⭐⭐⭐⭐ good value
*by A***R on November 20, 2025*

good value , kit has everything you need to change the oil in your boat motor. don't forget to order gas filter and lower unit oil.

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**Shop now:** [https://www.desertcart.kr/products/16784560-8m0081916-25w-40-4-stroke-outboard-oil-change-kit-mercury](https://www.desertcart.kr/products/16784560-8m0081916-25w-40-4-stroke-outboard-oil-change-kit-mercury)

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*Product available on Desertcart South Korea*
*Store origin: KR*
*Last updated: 2026-03-05*