---
product_id: 69561373
title: "Sea Foam Motor Treatment Fuel & Oil Additive, SF16, 16 oz, Pack of 3"
brand: "sea foam"
price: "10623 kr"
currency: ISK
in_stock: true
reviews_count: 13
category: "Sea Foam"
url: https://www.desertcart.is/products/69561373-sea-foam-motor-treatment-fuel-and-oil-additive-sf16-16
store_origin: IS
region: Iceland
---

# Cleans fuel & carburetor pathways Stabilizes fuel up to 2 years Lubricates upper cylinders & crankcase Sea Foam Motor Treatment Fuel & Oil Additive, SF16, 16 oz, Pack of 3

**Brand:** sea foam
**Price:** 10623 kr
**Availability:** ✅ In Stock

## Summary

> 🚗 Unlock your engine’s hidden potential with Sea Foam!

## Quick Answers

- **What is this?** Sea Foam Motor Treatment Fuel & Oil Additive, SF16, 16 oz, Pack of 3 by sea foam
- **How much does it cost?** 10623 kr with free shipping
- **Is it available?** Yes, in stock and ready to ship
- **Where can I buy it?** [www.desertcart.is](https://www.desertcart.is/products/69561373-sea-foam-motor-treatment-fuel-and-oil-additive-sf16-16)

## 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

- • **Universal Compatibility:** Safe for all gasoline and diesel engines, plus conventional and synthetic oils.
- • **Long-Term Fuel Stability:** Keeps your fuel fresh and ready for up to 24 months—no more stale gas worries.
- • **Easy Pour, Instant Impact:** Simple to use with visible improvements even on short drives—your engine’s new best friend.
- • **Dual-Action Cleaning Power:** Cleans fuel injectors and oil deposits simultaneously for ultimate engine care.
- • **Engine Revival in a Bottle:** Restores smooth idle and peak performance effortlessly.

## Overview

Sea Foam Motor Treatment is a premium 16 oz fuel and oil additive designed to clean and lubricate critical engine components. It effectively removes deposits from fuel injectors, carburetors, and intake valves while lubricating upper cylinders and liquefying harmful crankcase residues. Compatible with all gasoline and diesel engines and oils, it also stabilizes fuel for up to two years, ensuring smoother performance and extended engine life.

## Description

Help your engine run smoother and last longer! Sea Foam works in fuel and oil systems to clean and lubricate critical engine areas. Made from petroleum ingredients, Sea Foam is safe and effective when used in any gasoline or diesel engine. Just pour it in!

Review: WOW-Smoother Performance-Idle Better-Easy To Use-LOVE This Stuff - GREAT product! I own a "mature" car with lower milage. However the low idle was off and slow, additionally learned that a Gas station provider (occasionally use) had been found to have water in their gas. After reading the reviews and learning many auto mechanics swear by Sea Foam, decided to give it a try. As a woman have experienced hype, un-necessary work etc through the years. I used a funnel to add Sea Foam to my gas tank. Wow! even on shorter trip, noticed a smoother performance. With longer driving seems to have helped the idle and running even smoother! Believe that with more use will see even better performance and hopefully better milage! Do Not Hesitate, you and your vehicle are worth it! Thank you!
Review: Definitely worth a buy. - I have an 07 Toyota Tacoma and it was very easy to use. Brought my truck back up to speed and seem to work pretty well. I hear nothing but great things about seafoam and I am pretty pleased with the quality of it. For the price I think it is well worth it. My truck runs like a dream.

## Features

- Add Sea Foam Motor Treatment to all fuel and oil systems to safely clean and lubricate critical engine areas.
- Cleans fuel injector and carburetor passageways, intake valves, and chamber deposits. Lubricates upper cylinders.
- Works in crankcase oil to liquefy harmful residues and deposits.
- Stabilizes gas and diesel fuels up to 2 years.
- Safe and effective in any gas or diesel fuel blend, and all motor oils, conventional or synthetic.

## Technical Specifications

| Specification | Value |
|---------------|-------|
| ASIN | B07CL5Q89T |
| Brand | Sea Foam |
| Customer Reviews | 4.8 4.8 out of 5 stars (30,140) |
| Date First Available | April 23, 2018 |
| Is Discontinued By Manufacturer | No |
| Item Weight | 1 pounds |
| Item model number | Sea Foam - 18812000019 - 3pk |
| Manufacturer | Sea Foam Store |
| Manufacturer Part Number | Sea Foam - 18812000019 - 3pk |
| Model | Sea Foam - 18812000019 - 3pk |
| Package Dimensions | 8.03 x 7.87 x 2.64 inches |

## Product Details

- **Color:** 16 Oz
- **Material:** Foam
- **Brand:** Sea Foam
- **Item Weight:** 1 Pounds
- **Included Components:** Sea Foam - 18812000019 - 3pk

## Images

![Sea Foam Motor Treatment Fuel & Oil Additive, SF16, 16 oz, Pack of 3 - Image 1](https://m.media-amazon.com/images/I/81rQPdaOI7L.jpg)

## Questions & Answers

**Q: How much,can you put in your transmission**
A: I only use in my gas tank.  I put a full bottle in after 3 or 4 fill ups to get better mileage

**Q: For lawn equipment, is it OK to use both Stabil and Sea Foam in the gas?**
A: I’m pretty sure it is and I have Stabil in my gas, but I don’t use Seafoam as an additive in the gas tank. I pour a little in the air intake a few times while it’s running, (remove air filter). it smokes like crazy and almost stalls, but cleans it out good and runs better after.

**Q: what is shelf life :before opening and after opening?**
A: Longer than milk, shorter than Oreos

**Q: What is the mixing ratio?**
A: one ounce /gallon

## Customer Reviews

### ⭐⭐⭐⭐⭐ WOW-Smoother Performance-Idle Better-Easy To Use-LOVE This Stuff
*by L***L on December 19, 2025*

GREAT product! I own a "mature" car with lower milage. However the low idle was off and slow, additionally learned that a Gas station provider (occasionally use) had been found to have water in their gas. After reading the reviews and learning many auto mechanics swear by Sea Foam, decided to give it a try. As a woman have experienced hype, un-necessary work etc through the years. I used a funnel to add Sea Foam to my gas tank. Wow! even on shorter trip, noticed a smoother performance. With longer driving seems to have helped the idle and running even smoother! Believe that with more use will see even better performance and hopefully better milage! Do Not Hesitate, you and your vehicle are worth it! Thank you!

### ⭐⭐⭐⭐⭐ Definitely worth a buy.
*by S***. on December 1, 2025*

I have an 07 Toyota Tacoma and it was very easy to use. Brought my truck back up to speed and seem to work pretty well. I hear nothing but great things about seafoam and I am pretty pleased with the quality of it. For the price I think it is well worth it. My truck runs like a dream.

### ⭐⭐⭐⭐⭐ Clean gas mixture
*by D***S on January 6, 2026*

This stuff is amazing. Did not know I could buy this at Walmart. Probably will not buy online again just because I can go pick it up near by,

## Frequently Bought Together

- Sea Foam Motor Treatment Fuel & Oil Additive, SF16, 16 oz, Pack of 3
- Gumout 800002231 Carb and Choke Cleaner Jet Spray - 14 oz.
- Sea Foam Marine PRO Marine Fuel System Treatment MP20, 20 oz

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*Product available on Desertcart Iceland*
*Store origin: IS*
*Last updated: 2026-01-27*