---
product_id: 8730017
title: "Mercury 10W-30 4-Stroke Mineral Marine Engine Oil, 1 Quart - 8M0078625"
brand: "mercury"
price: "€ 66.61"
currency: EUR
in_stock: true
reviews_count: 8
category: "Mercury"
url: https://www.desertcart.hr/products/8730017-mercury-10w-30-4-stroke-mineral-marine-engine-oil-1
store_origin: HR
region: Croatia
---

# 400°F Flash Point Stability 10W-30 SAE Viscosity Superior Wear & Corrosion Protection Mercury 10W-30 4-Stroke Mineral Marine Engine Oil, 1 Quart - 8M0078625

**Brand:** mercury
**Price:** € 66.61
**Availability:** ✅ In Stock

## Summary

> 🛥️ Keep your engine cruising strong with Mercury’s marine-grade power!

## Quick Answers

- **What is this?** Mercury 10W-30 4-Stroke Mineral Marine Engine Oil, 1 Quart - 8M0078625 by mercury
- **How much does it cost?** € 66.61 with free shipping
- **Is it available?** Yes, in stock and ready to ship
- **Where can I buy it?** [www.desertcart.hr](https://www.desertcart.hr/products/8730017-mercury-10w-30-4-stroke-mineral-marine-engine-oil-1)

## 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

- • **OEM Trusted Quality:** Produced by Mercury Marine to exacting original equipment manufacturer standards for guaranteed reliability.
- • **Certified Confidence:** Meets and exceeds all marine engine warranty requirements with FC-W and FC-W Catalyst compatibility.
- • **Unmatched Durability:** Industry-leading wear and corrosion resistance that extends engine life beyond expectations.
- • **All-Weather Viscosity:** Maintains optimal thickness and protection from chilly mornings to blazing afternoons on the water.
- • **Engineered for Marine Mastery:** Specifically formulated mineral oil for 4-stroke marine engines, ensuring peak performance on every voyage.

## Overview

Mercury 10W-30 4-Stroke Mineral Marine Engine Oil is a premium mineral-based lubricant designed for 4-stroke marine engines. It delivers exceptional wear and corrosion protection, maintains viscosity under extreme conditions, and meets all marine industry certifications including FC-W and FC-W Catalyst compatibility. Manufactured to OEM standards by Mercury Marine, this oil ensures reliable, long-lasting engine performance in harsh marine environments.

## Description

Marine engines operate in a harsh, corrosive environment that demands specialized protection you can't find in an automotive oil. Keep your engine operating at its peak with Mercury SAE 10W-30 Mineral 4-Stroke Marine Engine Oil 8M0078625. It features a specialized additive package that helps prevent corrosion, on and off the water. This mineral base oil exceeds all marine industry requirements four 4-stroke oil and is certified FC-W and FC-W Catalyst Compatible. It meets the manufacturer requirements for all 4-stroke marine engines when 10W-30 is called for.

Review: Exelente - Good
Review: OEM - OEM product quick delivery

## Features

- This mineral base oil is for use in four-stroke engines from Mercury and other leading brands
- Provides outstanding wear and corrosion protection to help extend engine life
- Industry-leading strength and viscosity retention
- Exceeds all marine engine manufacturer warranty requirements and recommendations and is certified FC-W and FC-W Catalyst Compatible
- Produced by Mercury Marine to our stringent original equipment manufacturer specifications
- Mercury oils, lubricants and engine care products are backed by decades of experience in engineering, testing and manufacturing to provide the best protection and performance.

## Technical Specifications

| Specification | Value |
|---------------|-------|
| ASIN | B00HURPZDS |
| Best Sellers Rank | #16,536 in Automotive ( See Top 100 in Automotive ) #228 in Motor Oils |
| Brand Name | MERCURY |
| Compatible with Vehicle Type | Outboard Motor |
| Container Type | Bottle |
| Customer Reviews | 4.7 4.7 out of 5 stars (167) |
| Flash Point | 400 Degrees Fahrenheit |
| Included Components | Engine Oil |
| Item Weight | 1 Pounds |
| Liquid Volume | 1 Quarts |
| Manufacturer | Mercury Marine / Mercruiser |
| Manufacturer Part Number | 8M0078625 |
| UPC | 745061915602 |
| Unit Count | 32.0 Fluid Ounces |
| Viscosity | 10W 30 SAE Grade |

## Product Details

- **Brand:** MERCURY
- **Liquid Volume:** 1 Quarts
- **Package Information:** Bottle
- **Vehicle Service Type:** Outboard Motor
- **Viscosity:** 10W 30 SAE Grade

## Images

![Mercury 10W-30 4-Stroke Mineral Marine Engine Oil, 1 Quart - 8M0078625 - Image 1](https://m.media-amazon.com/images/I/61quSyMBImL.jpg)

## Questions & Answers

**Q: is this a synthetic oil?**
A: Its not a synthetic oil.

**Q: is this for 3.5 4 stoke Mercury outboard motor**
A: It will work in any four stoke engine. 10W30 is for colder weather, 25W40 is used for weather that will not go below freezing (when you operate the motor.

## Customer Reviews

### ⭐⭐⭐⭐⭐ Exelente
*by N***O on January 30, 2026*

Good

### ⭐⭐⭐⭐⭐ OEM
*by B***T on August 24, 2025*

OEM product quick delivery

### ⭐⭐⭐⭐⭐ Genuine oil.
*by D***3 on April 22, 2024*

Oil exactly as described and what is recommended by Mercury in their four stroke outboards.

---

## Why Shop on Desertcart?

- 🛒 **Trusted by 1.3+ Million Shoppers** — Serving international shoppers since 2016
- 🌍 **Shop Globally** — Access 737+ million products across 21 categories
- 💰 **No Hidden Fees** — All customs, duties, and taxes included in the price
- 🔄 **15-Day Free Returns** — Hassle-free returns (30 days for PRO members)
- 🔒 **Secure Payments** — Trusted payment options with buyer protection
- ⭐ **TrustPilot Rated 4.5/5** — Based on 8,000+ happy customer reviews

**Shop now:** [https://www.desertcart.hr/products/8730017-mercury-10w-30-4-stroke-mineral-marine-engine-oil-1](https://www.desertcart.hr/products/8730017-mercury-10w-30-4-stroke-mineral-marine-engine-oil-1)

---

*Product available on Desertcart Croatia*
*Store origin: HR*
*Last updated: 2026-05-21*