---
product_id: 47967768
title: "1 Pack (16 Ounce) Extreme Marine & Rv SF-16 Seafoam Liquid 16 Fl Oz"
brand: "sea foam"
price: "€ 56.23"
currency: EUR
in_stock: true
reviews_count: 13
category: "Sea Foam"
url: https://www.desertcart.hr/products/47967768-1-pack-16-ounce-extreme-marine-and-rv-sf-16
store_origin: HR
region: Croatia
---

# Cleans fuel injectors & carburetors Stabilizes fuel up to 2 years Lubricates upper cylinders & crankcase 1 Pack (16 Ounce) Extreme Marine & Rv SF-16 Seafoam Liquid 16 Fl Oz

**Brand:** sea foam
**Price:** € 56.23
**Availability:** ✅ In Stock

## Summary

> 🚀 Unlock your engine’s hidden power and never settle for less!

## Quick Answers

- **What is this?** 1 Pack (16 Ounce) Extreme Marine & Rv SF-16 Seafoam Liquid 16 Fl Oz by sea foam
- **How much does it cost?** € 56.23 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/47967768-1-pack-16-ounce-extreme-marine-and-rv-sf-16)

## Best For

- sea foam enthusiasts

## Why This Product

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

## Key Features

- • **Fuel Freshness Lock:** Keeps gas and diesel stable for up to 24 months, preventing costly fuel degradation.
- • **Precision Engine Detox:** Eliminates stubborn deposits in fuel and intake systems for peak performance.
- • **Universal Compatibility:** Works seamlessly with all gas/diesel blends and both synthetic and conventional oils.
- • **Ultimate Lubrication Boost:** Protects and lubricates upper cylinders and crankcase to extend engine life.
- • **Trusted by Pros & Enthusiasts:** Top-rated with 19,645 reviews, proven to fix running issues and improve efficiency.

## Overview

Sea Foam 16 oz is a premium fuel system cleaner and engine treatment that cleans injectors, carburetors, intake valves, and lubricates upper cylinders. Compatible with all fuel blends and motor oils, it stabilizes fuel for up to 2 years, ensuring smoother performance and longer engine life. Highly rated by thousands, it’s the go-to solution for professional-grade engine care.

## Description

Product Description THE CAN FOR EVERY ENGINE Cleans fuel injector and carburetor passageways Cleans intake valve and chamber deposits Lubricates upper cylinders Works in crankcase oil to liquefy harmful residues & deposits Stabilizes gas & diesel fuels up to 2 years For any gas or diesel fuel blend For all motor oils, conventional and synthetic

Review: Ability to add to motorcycle crankcase - I bought this product for my motorcycle of which has a wet clutch and it has perfect results with regard cleaning the engine internally as well as the ability to add to the Aspen fuel of which I use because it has no ethanol for the residues to be removed from the carburettors , Excellent Product
Review: A product that works - A product that works. I bought this to use on my mums car that had an intermittent issue with poor running at tick over and accelerating. We spent a fortune with different garages, including the manufacture garage and none could identify the issue. This product has made a major difference with the issue significantly improving and now almost gone. A have used a few cans, although it improved after the first can, and one more should do it. I have since used it on my own car and friend’s cars.

## Features

- Causes serious eye irritation.
- Causes skin irritation.
- Flammable liquid and vapour.
- Harmful if inhaled.
- Highly flammable liquid and vapour.
- May be fatal if swallowed and enters airways.
- May cause drowsiness or dizziness.
- May cause respiratory irritation.
- Cleans fuel injector and carburetor passageways and for any gas or diesel fuel blend
- Cleans intake valve and chamber deposits for all motor oils, conventional and synthetic
- Lubricates upper cylinders
- Works in crankcase oil to liquefy harmful residues and deposits

## Technical Specifications

| Specification | Value |
|---------------|-------|
| ASIN | B0002JN2EU |
| Best Sellers Rank | 2,084 in Automotive ( See Top 100 in Automotive ) 50 in Fuel Systems |
| Brand | Sea Foam |
| Brand Name | Sea Foam |
| Customer Reviews | 4.5 out of 5 stars 19,645 Reviews |
| Flash Point | 12.8 Degrees Celsius |
| Flash point | 12.8 Degrees Celsius |
| Global Trade Identification Number | 00018812000019 |
| Item Weight | 0.45 Kilograms |
| Item weight | 0.45 Kilograms |
| Liquid Volume | 16 Fluid Ounces |
| Liquid volume | 16 Fluid Ounces |
| Manufacturer | Sea Foam |
| Material | lubricant |
| Model Number | SF16 |
| Part Number | SFM-SF16 |
| Recommended Uses For Product | Motors |
| Recommended uses for product | Motors |
| Specific Uses For Product | Prevent Corrosion, Increase Efficiency |
| UPC | 034761122237 077349533087 799621158008 018812000019 077345222619 400230757086 |
| Unit Count | 1.0 count |

## Product Details

- **Brand:** Sea Foam
- **Item Form:** Foam
- **Item Volume:** 68 Cubic Inches
- **Scent:** 16 oz
- **Specific Uses For Product:** Engine

## Images

![1 Pack (16 Ounce) Extreme Marine & Rv SF-16 Seafoam Liquid 16 Fl Oz - Image 1](https://m.media-amazon.com/images/I/71YsDJmnnqL.jpg)
![1 Pack (16 Ounce) Extreme Marine & Rv SF-16 Seafoam Liquid 16 Fl Oz - Image 2](https://m.media-amazon.com/images/I/71MybbP4zhL.jpg)
![1 Pack (16 Ounce) Extreme Marine & Rv SF-16 Seafoam Liquid 16 Fl Oz - Image 3](https://m.media-amazon.com/images/I/81DSQYdQXKL.jpg)
![1 Pack (16 Ounce) Extreme Marine & Rv SF-16 Seafoam Liquid 16 Fl Oz - Image 4](https://m.media-amazon.com/images/I/91myqbuu9rL.jpg)
![1 Pack (16 Ounce) Extreme Marine & Rv SF-16 Seafoam Liquid 16 Fl Oz - Image 5](https://m.media-amazon.com/images/I/713ZnAkhNCL.jpg)

## Available Options

This product comes in different **Item Package Quantity** options.

## Questions & Answers

**Q: Why was my order cancelled?**
A: Because you're shady.

**Q: What does 2cycle and 4cyle mean?**
A: 2 stroke and 4 stroke motorcycle engines

**Q: Hi, my car tops up with 11 gallons of petrol. Should I use one bottle of this with a full tank, or should I use it with less?**
A: You can spray directly into the inlet manifold so I would think it’s fine diluted with 11 gallons.

**Q: how much do you put in a motorcycle tank**
A: I used about an inch worth out of can, put it in a 1992 tzr125, this is a 2 stroke, runs better almost straight away, also used about half a can in the fuel tank on a fiat panda, again, the effects were quite astonishing, fuel economy went up by nearly 10 miles a gallon. Good stuff

## Customer Reviews

### ⭐⭐⭐⭐⭐ Ability to add to motorcycle crankcase
*by S***T on 2 June 2026*

I bought this product for my motorcycle of which has a wet clutch and it has perfect results with regard cleaning the engine internally as well as the ability to add to the Aspen fuel of which I use because it has no ethanol for the residues to be removed from the carburettors , Excellent Product

### ⭐⭐⭐⭐⭐ A product that works
*by G***M on 21 April 2026*

A product that works. I bought this to use on my mums car that had an intermittent issue with poor running at tick over and accelerating. We spent a fortune with different garages, including the manufacture garage and none could identify the issue. This product has made a major difference with the issue significantly improving and now almost gone. A have used a few cans, although it improved after the first can, and one more should do it. I have since used it on my own car and friend’s cars.

### ⭐⭐⭐⭐ Converted!!
*by N***S on 25 January 2018*

After hearing mixed reviews about this stuf I was sceptical about its claimed abilities. Nevertheless I decided to pony up and buy some of the magic elixir. I have a Yamaha Thundercat which would struggle to start and would pop and fart whenever I tried. I drained the tank as I thought maybe the fuel had gone bad but it was fine. So I added a small amount of the same fuel back to the tank and added a good glug (probably more than I should) of sea foam. I shook the bike a few times to get the stuff to mix thoroughly and cranked the bike over. I got the same coughs, splutter pops and farts as I usually do but that was obviously the fuel that was left in the carbs. As soon as she fired up properly she ran better, less lumpy but not perfect. I let her warm up and she ran better again. There’s still something not quite right but I swear it’s done SOME good. Each time I start the bike now she just fires without issue. No more pops and farts. My GSXR on the other hand worked well before adding Sea Foam and as the bike had been stood for a while I decided to drain the tank. I added some sea foam to a small amount of fuel and poured it into the tank. This time the bike refused to fire up. It just spun up and gave two massive bangs from the exhaust. I’m sure some neighbours might have though someone was firing a shotgun. Anyway I left it as it seemed like it might be flooded, I tried again the next day and the GSXR fired up and ran smoother (I’ll put the failure to start down to operator error). In my personal opinion this stuff really does help. It’s not going to fix all problems as it’s not made of pixie dust and unicorn sh17, but the bikes are running better. At £17 a can it’s cheap enough to try and could save you needing to take your car or bike or mower into the shop. All levity aside, I’m converted and will definitely use this stuff in the future. +5 stars for function -1 star for price

## Frequently Bought Together

- Sea Foam 1 Pack (16 Ounce) Extreme Marine & Rv SF-16 Seafoam Liquid 16 Fl Oz
- Sea Foam SS14 Engine Cleaner and Lube Foam
- Sea Foam Concentrated Fuel Injector Cleaner,Helps clean fuel injectors & restore Injector patterns,Lubricates upper cylinders, Helps recover lost MPG & help reduce exhaust emission 155ml

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*Product available on Desertcart Croatia*
*Store origin: HR*
*Last updated: 2026-06-24*