---
product_id: 2075287
title: "Yamalube Marine 4M Mineral Based 4-Stroke Outboard Engine Oil- 1 Quart, #LUB-10W30-FC-12"
brand: "yamaha"
price: "S$48"
currency: SGD
in_stock: true
category: "Yamaha"
url: https://www.desertcart.sg/products/2075287-yamalube-marine-4m-mineral-based-4-stroke-outboard-engine-oil
store_origin: SG
region: Singapore
---

# NMMA FC-W marine certified High-RPM 4500-6000 protection 20W-40 mineral-based formula Yamalube Marine 4M Mineral Based 4-Stroke Outboard Engine Oil- 1 Quart, #LUB-10W30-FC-12

**Brand:** yamaha
**Price:** S$48
**Availability:** ✅ In Stock

## Summary

> 🚤 Keep your outboard running smooth, no matter the waves!

## Quick Answers

- **What is this?** Yamalube Marine 4M Mineral Based 4-Stroke Outboard Engine Oil- 1 Quart, #LUB-10W30-FC-12 by yamaha
- **How much does it cost?** S$48 with free shipping
- **Is it available?** Yes, in stock and ready to ship
- **Where can I buy it?** [www.desertcart.sg](https://www.desertcart.sg/products/2075287-yamalube-marine-4m-mineral-based-4-stroke-outboard-engine-oil)

## Best For

- yamaha enthusiasts

## Why This Product

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

## Key Features

- • **Trusted by Pros:** Backed by Yamaha Motor’s engineering and a 4.9-star rating from over 1,300 marine enthusiasts.
- • **High-RPM Endurance:** Optimized for outboards running 4500-6000 rpm, delivering unmatched protection where standard oils fail.
- • **Certified Reliability:** NMMA FC-W approval guarantees top-tier lubrication, corrosion resistance, and fuel dilution protection for your outboard engine.
- • **Exclusive Additive Boost:** Yamaha’s proprietary additive package enhances lubricity and shields your engine from wear and corrosion.
- • **Marine-Grade Mineral Power:** Specifically engineered 20W-40 formula built to withstand harsh saltwater and moisture-rich environments.

## Overview

Yamaha Yamalube Marine 4M is a premium 20W-40 mineral-based 4-stroke outboard engine oil, NMMA FC-W certified for marine use. It features Yamaha’s exclusive additive package to ensure superior lubrication, corrosion protection, and resistance to fuel dilution. Designed for high-RPM outboard engines operating between 4500 and 6000 rpm, it delivers reliable performance in demanding marine environments.

## Description

Yamalube 4M 20W-40 is a mineral-based four-stroke outboard engine oil engineered specifically for the demanding marine environment. Available in a 1-gallon size, this oil carries the NMMA FC-W certification, which sets the minimum standard for outboard engine lubrication, corrosion protection, and resistance to oil dilution caused by fuel. Yamalube's exclusive proprietary additive package ensures this oil meets or exceeds industry standards for lubricity and corrosion protection. Unlike automotive engine oils, which are designed for engines typically cruising around 2,500 rpm, outboard engines routinely operate between 4,500 and 6,000 rpm under heavy load. This high-rpm, high-load, moisture-rich environment demands a specially formulated oil, and Yamalube 4M is built to deliver reliable protection where standard automotive oils simply fall short. Trust Yamalube 4M to keep your outboard running strong through every outing on the water.

## Features

- MINERAL-BASED FORMULA: Yamalube 4M is a mineral-based 20W-40 four-stroke outboard engine oil specifically formulated for use in harsh marine environments.
- NMMA FC-W APPROVED: Meets the FC-W rating standard, ensuring minimum requirements for outboard engine lubrication, corrosion protection, and resistance to oil dilution caused by fuel.
- PROPRIETARY ADDITIVE PACKAGE: Yamaha's exclusive additive formula allows Yamalube 4M to meet or exceed industry standards for lubricity and corrosion protection.
- HIGH-RPM PERFORMANCE: Engineered for outboard engines that operate at 4500 to 6000 rpm all day, providing protection that standard automotive oils simply cannot deliver.

## Technical Specifications

| Specification | Value |
|---------------|-------|
| ASIN | B008N3OJLC |
| Automotive Fit Type | Vehicle Specific Fit |
| Best Sellers Rank | #3,569 in Automotive ( See Top 100 in Automotive ) #67 in Motor Oils |
| Brand | YAMAHA |
| Brand Name | YAMAHA |
| Compatible with Vehicle Type | Outboard |
| Container Type | Bottle |
| Customer Reviews | 4.9 out of 5 stars 1,397 Reviews |
| Global Trade Identification Number | 00780848334382 |
| Included Components | Yamaha Yamalube Marine 4M Mineral Based 4-Stroke Outboard Engine Oil- 1 Quart, #LUB-10W30-FC-12 |
| Item Type Name | Engine Oil |
| Item Weight | 1.9 pounds |
| Liquid Volume | 1 quarts |
| Manufacturer | Yamaha Motor |
| Manufacturer Part Number | LUB-10W30-FC-12 |
| Model Number | LUB-10W30-FC-12 |
| Number of Packs | 1 |
| Package Information | Bottle |
| SAE J300 Viscosity Grade | 20W-40 |
| Size | 1 Quart |
| UPC | 780848334382 191088001727 |
| Unit Count | 32 Fluid Ounces |
| Vehicle Service Type | Outboard |
| Viscosity Level | Medium |

## Product Details

- **Brand:** YAMAHA
- **Liquid Volume:** 1 quarts
- **Package Information:** Bottle
- **SAE J300 Viscosity Grade:** 20W-40
- **Vehicle Service Type:** Outboard

## Images

![Yamalube Marine 4M Mineral Based 4-Stroke Outboard Engine Oil- 1 Quart, #LUB-10W30-FC-12 - Image 1](https://m.media-amazon.com/images/I/71RTb6M69CL.jpg)

## Questions & Answers

**Q: Is this for 4 stroke engines?**
A: Easy Forest, Yamaha also makes 2M and the packaging look very close to 4M except the jug is black.  I did the timing belt on my 90/65 4 Stroke jet and could have asked the same question making sure I got the 4 stroke version.

**Q: I have Yamaha wave runners 1200 is this oil compatible**
A: I am sorry but I dont know.  I have a Yamaha SX 230 (23 foot boat with 2 180 hp motors - they are 4 cycle and the oil is for 4 cycle.  The owners manual calls for this type oil - so check your owners manual or call a dealer and see what your waverunner calls for.  Given how high these engines spin I felt getting the right oil was paramount.

**Q: Is this for 4 stroke engines?**
A: Yes I use it for 2005 Yamaha 150’s 4 strokes

**Q: Can I use Yamaha 10w 30 4cycle oil in my Dodge pickup?**
A: I would not.  These oils are made specifically for marine engine and therefore contain additive packages that may quickly damage a catalytic converter.

## Frequently Bought Together

- Yamaha New OEM FC-W 4-Stroke Engine Oil, 1qt/32oz 10W-30, LUB-10W30-FC-12
- Yamaha New OEM Yamalube 4M 10W30 4-Stroke Outboard Marine Oil, LUB-10W30-FC-04
- Yamaha Original OEM Yamalube Acc-GEARL-UB-GL Marine Lower Unit Gearcase Lube Yamalube OEM - 1 Gallon

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*Product available on Desertcart Singapore*
*Store origin: SG*
*Last updated: 2026-09-29*