---
product_id: 47967768
title: "Sea Foam 1 Pack (16 Ounce) Extreme Marine & Rv SF-16 Seafoam Liquid 16 Fl Oz"
brand: "sea foam"
price: "€ 53.54"
currency: EUR
in_stock: true
reviews_count: 8
url: https://www.desertcart.fi/products/47967768-sea-foam-1-pack-16-ounce-extreme-marine-and-rv
store_origin: FI
region: Finland
---

# Cleans fuel systems deeply Stabilizes fuel for 2 years Works with all motor oils Sea Foam 1 Pack (16 Ounce) Extreme Marine & Rv SF-16 Seafoam Liquid 16 Fl Oz

**Brand:** sea foam
**Price:** € 53.54
**Availability:** ✅ In Stock

## Summary

> ⛽ Keep your engine running like new — because your ride deserves the best!

## Quick Answers

- **What is this?** Sea Foam 1 Pack (16 Ounce) Extreme Marine & Rv SF-16 Seafoam Liquid 16 Fl Oz by sea foam
- **How much does it cost?** € 53.54 with free shipping
- **Is it available?** Yes, in stock and ready to ship
- **Where can I buy it?** [www.desertcart.fi](https://www.desertcart.fi/products/47967768-sea-foam-1-pack-16-ounce-extreme-marine-and-rv)

## 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

- • **Crankcase Cleaner Power:** Liquefies harmful residues in crankcase oil to maintain engine cleanliness
- • **Long-Term Fuel Stability:** Keeps gas and diesel fuels fresh and stable for up to 2 years, preventing costly fuel degradation
- • **Cylinder Lubrication Boost:** Protects and lubricates upper cylinders to reduce wear and extend engine life
- • **Universal Oil Compatibility:** Safe and effective with both conventional and synthetic motor oils
- • **Ultimate Fuel Injector Detox:** Eliminates buildup in fuel injectors & carburetors for peak engine efficiency

## Overview

Sea Foam1 Pack (16 Ounce) is a premium marine and RV fuel additive that cleans fuel injectors, carburetors, intake valves, and chambers. It lubricates upper cylinders, works with all motor oils to dissolve harmful deposits, and stabilizes gas and diesel fuels for up to two years, ensuring optimal engine performance and longevity.

## Description

Full description not available

## Features

- 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
- Stabilises gas and diesel fuels up to 2 years

## Technical Specifications

| Specification | Value |
|---------------|-------|
| Manufacturer | Sea Foam |
| Brand | Sea Foam |
| Product Dimensions | 19.43 x 6.35 x 6.35 cm; 458.13 g |
| Item model number | SF16 |
| Manufacturer part number | SFM-SF16 |
| OEM Part Number | SFOSF16 |
| Item Weight | 458 g |

## Images

![Sea Foam 1 Pack (16 Ounce) Extreme Marine & Rv SF-16 Seafoam Liquid 16 Fl Oz - Image 1](https://m.media-amazon.com/images/I/71t91bj9DcL.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

### ⭐⭐⭐⭐⭐ Does what it claims to do.
*by M***R on 28 May 2025*

My Honda VFR750 has been laid up for over two years, after taking for MOT test (passed) it cut out when idling on way home. I noticed it had a slight misfire when fully warmed up, causing it to stall when slowing down to a stop. I mixed seafoam at a 1:1 ratio (bit stronger than stated on bottle) with petrol and rigged up a Sealey temporary fuel bottle containg the mix. I ran bike until it used all the fuel in carbs, then added the Seafoam mix and re started the bike. I let it idle to pass some of the mixture through carbs. I then left for 24 hours and idled the bike again for 5 mins or so. I left a further 72 hours. I guessed one or more idles jets were partially clogged by the fuel evaporation whilst layed up. After passing all the mix through by idling each day for few mins I moved back to neat petrol and it's now ticking over like a sewing machine. Can't recommend product highly enough. I didn't fancy removing and stripping four near 30 year old carbs!

### ⭐⭐⭐⭐⭐ now starts and runs well , will use snow foam if needed agin .
*by T***R on 23 June 2025*

Good product did a great job restoring compression on a motorcycle that had been standing for over 30 years😉

### ⭐⭐⭐⭐ 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 Finland*
*Store origin: FI*
*Last updated: 2026-02-22*