---
product_id: 630068204
title: "4-Stroke Marine Full Synthetic Engine Oil 1 Quart"
brand: "valvoline"
price: "Bs.368"
currency: BOB
in_stock: true
reviews_count: 8
category: "Valvoline"
url: https://www.desertcart.bo/products/630068204-4-stroke-marine-full-synthetic-engine-oil-1-quart
store_origin: BO
region: Bolivia
---

# 50% stronger wear protection 8X better rust defense American made & trusted 150+ years 4-Stroke Marine Full Synthetic Engine Oil 1 Quart

**Brand:** valvoline
**Price:** Bs.368
**Availability:** ✅ In Stock

## Summary

> ⚓ Power your marine engine with the ultimate synthetic shield!

## Quick Answers

- **What is this?** 4-Stroke Marine Full Synthetic Engine Oil 1 Quart by valvoline
- **How much does it cost?** Bs.368 with free shipping
- **Is it available?** Yes, in stock and ready to ship
- **Where can I buy it?** [www.desertcart.bo](https://www.desertcart.bo/products/630068204-4-stroke-marine-full-synthetic-engine-oil-1-quart)

## Best For

- valvoline enthusiasts

## Why This Product

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

## Key Features

- • **Heritage You Can Trust:** From the Original Motor Oil brand with 150+ years of American innovation
- • **Rust? Not on Your Watch:** 8X superior rust defense keeps moisture damage at bay, running or stored
- • **Tailored for Marine Power:** Specifically engineered for the unique demands of 4-stroke marine engines
- • **Full Synthetic Performance:** Premium formula delivers peak durability and acceleration without compromise
- • **Unmatched Engine Longevity:** 50% stronger wear protection to conquer extreme heat and RPMs

## Overview

Valvoline 4-Stroke Marine Full Synthetic Engine Oil (10W-30) is a premium, American-made motor oil designed specifically for 4-stroke marine engines. It offers 50% stronger wear protection and 8X better rust defense than industry standards, ensuring superior engine durability and performance in extreme marine conditions. Trusted for over 150 years, this full synthetic formula maximizes engine life without sacrificing horsepower or acceleration.

## Description

Inboard? Outboard? Whatever floats your boat, Valvoline Full Synthetic 4-Stroke 10W-30 Marine Motor Oil is proven to maximize engine life. Unlike automobile engines, four-stroke marine motors face unique challenges from higher running speeds, seasonal use, and extreme operating environments that can lead to corrosion, excessive wear, and dirt deposits. Valvoline Full Synthetic 4-Stroke Marine Oil is optimized for performance and durability, providing 50% stronger wear protection and 8X better defense against rust than industry standards. All without compromising acceleration and horsepower. For peak performance, make sure your motor has the superior protection it demands. Full Synthetic 4-Stroke Marine Motor Oil from Valvoline – the trusted motor oil brand for more than 150 years.

Review: Good oil - I use, and have been using Valvoline lubricants for many years with great results, thought I would give it a try in my mercury 250 pro XS and I am happy with the performance, meets FC-W classification
Review: Great replacement - Worked great in an 6hp tohatsu outboard. Good replacement.

## Features

- 50% stronger wear protection to meet the extreme heat and higher RPM demands of 4-stroke marine engines
- Up to 8X better rust defense. Running or stored, your marine engine takes in moisture. Left unprotected this exposure can lead to severe rust damage
- Engineered specifically for the unique demands of marine motors
- Premium full synthetic formula for performance and durability in extreme conditions
- American made and formulated, from the Original Motor Oil brand trusted for more than 150 years

## Technical Specifications

| Specification | Value |
|---------------|-------|
| ASIN | B0D24J8BSB |
| Automotive Fit Type | Universal Fit |
| Best Sellers Rank | #31,029 in Patio, Lawn & Garden ( See Top 100 in Patio, Lawn & Garden ) #11 in Four-Stroke Engine Oil |
| Brand | Valvoline |
| Customer Reviews | 4.8 4.8 out of 5 stars (67) |
| Date First Available | April 18, 2024 |
| Flash Point | 390 Degrees Fahrenheit |
| Item Weight | 1.9 pounds |
| Item model number | 899557-EA |
| Manufacturer | Valvoline |
| Manufacturer Part Number | 899557-EA |
| Model | 4-Stroke Marine Full Synthetic |
| Product Dimensions | 4.23 x 2.65 x 9 inches |
| SAE J300 Viscosity Grade | 10W-30 |
| Size | 1 QT |
| UPC | 074130068957 |
| Vehicle Service Type | Marine |
| Viscosity | 10W 30 SAE Grade |

## Product Details

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

## Images

![4-Stroke Marine Full Synthetic Engine Oil 1 Quart - Image 1](https://m.media-amazon.com/images/I/7170B2cUQyL.jpg)

## Customer Reviews

### ⭐⭐⭐⭐⭐ Good oil
*by B***E on December 13, 2025*

I use, and have been using Valvoline lubricants for many years with great results, thought I would give it a try in my mercury 250 pro XS and I am happy with the performance, meets FC-W classification

### ⭐⭐⭐⭐⭐ Great replacement
*by W***E on May 19, 2025*

Worked great in an 6hp tohatsu outboard. Good replacement.

### ⭐⭐⭐⭐⭐ good as ordered
*by B***Y on December 27, 2025*

good oil good price

## Frequently Bought Together

- Valvoline 4-Stroke Marine Full Synthetic Engine Oil 1 QT
- Valvoline 4-Stroke Marine Full Synthetic Engine Oil 1 GA
- STAR BRITE Hypoid 90W Lower Unit Gear Lube - Ultimate Marine Grade Lubricant for Outboard Motors & Stern Drives - 32 OZ (027132)

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*Product available on Desertcart Bolivia*
*Store origin: BO*
*Last updated: 2026-03-01*