---
product_id: 66837177
title: "Sea Foam Motor Treatment Fuel & Oil Additive, SF16, 16 oz, Pack of 4"
brand: "sea foam"
price: "13554 kr"
currency: ISK
in_stock: true
reviews_count: 13
category: "Sea Foam"
url: https://www.desertcart.is/products/66837177-sea-foam-motor-treatment-fuel-and-oil-additive-sf16-16
store_origin: IS
region: Iceland
---

# Cleans fuel & carburetor passages Stabilizes fuel up to 2 years Lubricates upper cylinders & crankcase Sea Foam Motor Treatment Fuel & Oil Additive, SF16, 16 oz, Pack of 4

**Brand:** sea foam
**Price:** 13554 kr
**Availability:** ✅ In Stock

## Summary

> 🚗 Keep your engine purring like new — don’t let your ride miss out!

## Quick Answers

- **What is this?** Sea Foam Motor Treatment Fuel & Oil Additive, SF16, 16 oz, Pack of 4 by sea foam
- **How much does it cost?** 13554 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/66837177-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

- • **Fuel Stability Champion:** Keeps gas and diesel fresh and ready for up to 24 months.
- • **Universal Compatibility:** Safe for all gasoline, diesel blends, and motor oils—synthetic or conventional.
- • **Dual-Action Cleaning Power:** Targets fuel injectors, carburetors, and intake valves for peak efficiency.
- • **Engine Revival in a Bottle:** Restores smooth idle and performance for your ride’s prime years.
- • **Ultimate Lubrication Boost:** Protects upper cylinders and crankcase from harmful deposits.

## Overview

Sea Foam Motor Treatment is a premium 16 oz fuel and oil additive designed to clean, lubricate, and stabilize your engine’s critical systems. Trusted by mechanics and boasting over 30,000 rave reviews, it safely restores fuel injectors, carburetors, and upper cylinders while extending fuel life up to two years. Compatible with all gas and diesel engines, Sea Foam ensures smoother performance and longer engine life with every use.

## 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 | B07DHHSQXP |
| Best Sellers Rank | #1,830 in Automotive ( See Top 100 in Automotive ) #1 in Fuel Cleaning Tools |
| Brand | Sea Foam |
| Customer Reviews | 4.8 4.8 out of 5 stars (30,151) |
| Date First Available | June 4, 2018 |
| Item Weight | 4.09 pounds |
| Item model number | SF-16-4PK |
| Manufacturer | Sea Foam |
| Manufacturer Part Number | SF-16-4PK |
| Package Dimensions | 7.6 x 6.1 x 4.8 inches |

## Images

![Sea Foam Motor Treatment Fuel & Oil Additive, SF16, 16 oz, Pack of 4 - Image 1](https://m.media-amazon.com/images/I/713ZnAkhNCL.jpg)
![Sea Foam Motor Treatment Fuel & Oil Additive, SF16, 16 oz, Pack of 4 - Image 2](https://m.media-amazon.com/images/I/71MybbP4zhL.jpg)
![Sea Foam Motor Treatment Fuel & Oil Additive, SF16, 16 oz, Pack of 4 - Image 3](https://m.media-amazon.com/images/I/81DSQYdQXKL.jpg)
![Sea Foam Motor Treatment Fuel & Oil Additive, SF16, 16 oz, Pack of 4 - Image 4](https://m.media-amazon.com/images/I/81GXc2cz7fL.jpg)
![Sea Foam Motor Treatment Fuel & Oil Additive, SF16, 16 oz, Pack of 4 - Image 5](https://m.media-amazon.com/images/I/81iI4qLCisL.jpg)

## Questions & Answers

**Q: Can I add this to the heating oil for my home furnace?**
A: You can add this to heating oil but why would you? Heating oil is usually kerosene, which already holds well during cold temperatures. If you are using diesel fuel instead of heating oil, this might make sense. If you add kerosene, that will work too. For winter diesel that doesn't contain winter additives, you want at least 30% kerosene.

**Q: Can i put this in my Oil in a 05 cadillac sts 3.6 v6 engine? A how to would be great**
A: You can put it in the oil or the gas.  Read on the can what amounts for each.

**Q: How much fuel does 1 can treat?  How often should I add it to my fuel?**
A: 1 can is 16 oz. If you are just using for normal fuel maintenance, carb/injector cleaning and fuel stability, use 1 oz. per gallon of gasoline or diesel. So 1 can treats 16 gallons. If you are cleaning a dirty carb or fuel injectors use 2 to 4 oz per gallon of gas/diesel. Continue to treat at that level until the engine runs smoothly. I treat all gasoline/diesel that I buy for lawnmowers, 4 wheelers, generators, tractors, etc. with 1 oz. of sea foam per gallon of gas/diesel as soon as I purchase the fuel. Generally, 1 oz per gallon will keep your engine clean and running well. I don't use in my auto or truck on a routine basis because the fuel is replenished at least weekly.

**Q: Can i use this in my 3.6 v6 engine with premium Gas?**
A: Yes you can.

## 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.

### ⭐⭐⭐⭐⭐ Works well
*by G***E on January 19, 2026*

Good stuff Works well

## Frequently Bought Together

- Sea Foam SF-16-4PK Motor Treatment Multi-Use, 16 Ounce, Pack of 4, 16. Fluid_Ounces
- SS14 Sea Foam Spray Quick Acting Top Engine Cleaner And Lube 12oz (Pack Of 2)
- Gumout 800002231 Carb / Choke And Parts Cleaner, 14 oz. - Cleans Carburetor, Brakes And All Unpainted Metal Parts of Gum, Varnish, Oil And Other Contaminants, Spray

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*Product available on Desertcart Iceland*
*Store origin: IS*
*Last updated: 2026-01-26*