How do I use Sea Foam in my gas tank?

Pour 1 oz of Sea Foam per gallon of fuel directly into your gas tank. For a stronger cleaning concentration, use at least 2 oz per gallon.

How do I use Sea Foam as an oil treatment?

Add 1 oz of Sea Foam per quart of oil to your oil crankcase. For best results, add 100–300 miles before your next oil change to help flush deposits.

Can I use Sea Foam in both gas and diesel engines?

Yes. Sea Foam Motor Treatment is safe and effective in all gasoline and diesel engines, including all ethanol blends.

How do I use Sea Foam as a fuel stabilizer?

Add 1 oz per gallon of fuel before storing your vehicle or equipment. Sea Foam keeps fuel fresh and protected for up to 2 years.

How often should I use Sea Foam?

For regular maintenance, add Sea Foam to your fuel tank every 3,000 miles or at every oil change. It’s safe for continuous use as directed.

Fully operational. Shipping worldwide, on schedule.Customs & duties included in the price

Help Track order

Account Cart

Fully operational. Shipping worldwide, on schedule.Customs & duties included in the price

Help Track order

Account Cart

Sea Foam Motor Treatment | Fuel System Cleaner, Fuel Stabilizer & Oil Treatment | Gas & Diesel Additive for Cars & Trucks | 16 oz, Pack of 3

Sea Foam Motor Treatment | Fuel System Cleaner, Fuel Stabilizer & Oil Treatment | Gas & Diesel Additive for Cars & Trucks | 16 oz, Pack of 3

Product ID: 69561373

Details

Color
16 Oz
Material
Foam
Brand
Sea Foam
Item Weight
1 Pounds
Included Components
Sea Foam - -

⛽Deep fuel system cleaning

🕒Fuel freshness up to 2 years

🛢️Oil sludge & deposit removal

Buy anything from 5,000+ international stores. One checkout price. No surprise fees. Join 2M+ shoppers on Desertcart.

VT17890

Duties & taxes included

In stock

Sold byAmazon VanuatuDelivered byDesertcartCustomer service byDesertcartReturns14 days · 30 with PRO

Buyer Protection · Full refund if your order doesn't arrive as described.

Desertcart purchases this item on your behalf and handles shipping, customs, and support to Vanuatu.

Secure transaction

Details

Color
16 Oz
Material
Foam
Brand
Sea Foam

Description

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

TRUSTED SINCE 1942 - Mechanic-approved, safe for all engines & fuels, ensuring reliable, smooth performance.
TOTAL FUEL SYSTEM DETOX - Restores power, MPG & throttle response by cleaning injectors, carburetors & valves.
ENGINE LONGEVITY BOOSTER - Dissolves oil sludge to improve lubrication & extend engine life.
LONG TERM FUEL FRESHNESS - Stabilizes stored fuel for up to 24 months—perfect for seasonal vehicles & generators.
DUAL ENGINE COMPATIBILITY - Optimized for both gasoline & diesel engines, including E10 & E85 blends.

Sea Foam Motor Treatment is a versatile 3-pack additive that cleans fuel systems, removes oil deposits, and stabilizes fuel for up to two years. Compatible with all gasoline and diesel engines, it enhances engine performance, fuel efficiency, and longevity, trusted by professionals since 1942.

Specifications

ASIN	B07CL5Q89T
Brand	Sea Foam
Customer Reviews	4.8 4.8 out of 5 stars (30,457)
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

Reviews

L**L

19.12.2025

A**N

17.03.2026

W**Y

19.08.2015

M**.

9.03.2026

T**X

17.09.2025

J**.

12.01.2025

B**N

21.04.2026

M**R

24.09.2024

J**R

14.08.2025

M**C

7.05.2025

M**E

19.02.2022

D**O

21.11.2022

C**Z

6.06.2025

Common Questions

Are the products genuine and authentic?+

Yes, all products are sourced directly from authorized retailers in the US, UK, UAE and India. We maintain strict quality control processes and verify each product before shipping. All items come with applicable manufacturer warranties and are covered by our standard return policy.

How long does delivery take and is it reliable?+

Delivery times vary by destination country, typically ranging from 3-9 business days. Each order is fully trackable through our system. We handle all customs clearance and use reliable courier partners for last-mile delivery. You'll receive regular updates about your order status via email and our app.

What is Desertcart? Is it safe to order from?+

Desertcart is an international e-commerce platform operating since 2014. We securely process thousands of orders globally each day. Every product goes through our quality verification process before delivery, and we provide end-to-end order tracking, 24/7 customer support, and a comprehensive returns policy to ensure a safe shopping experience.

How is product pricing calculated?+

Our prices include the product cost, international shipping, import duties, customs clearance, and local delivery charges. We handle all customs and import procedures, ensuring there are no hidden fees upon delivery. PRO members receive additional benefits including free shipping.

Trustpilot

TrustScore 4.5 | 7,300+ reviews

Anita G.

Good experience, but the tracking updates could be better.

2 months ago

Ravi S.

I loved the variety of products available. Will definitely shop again.

2 months ago

View all Trustpilot reviews

Shop Global, Save with Desertcart

Value for Money

Competitive prices on a vast range of products

Shop Globally

Serving millions of shoppers across more than 100 countries

Enhanced Protection

Trusted payment options loved by worldwide shoppers

Customer Assurance

Trusted payment options loved by worldwide shoppers.

Desertcart App

Shop on the go, anytime, anywhere.

Buy anything from 5,000+ international stores. One checkout price. No surprise fees. Join 2M+ shoppers on Desertcart.

VT17890

Duties & taxes included

In stock

Sold byAmazon VanuatuDelivered byDesertcartCustomer service byDesertcartReturns14 days · 30 with PRO

Buyer Protection · Full refund if your order doesn't arrive as described.

Desertcart purchases this item on your behalf and handles shipping, customs, and support to Vanuatu.

Secure transaction

Trustpilot

TrustScore 4.5 | 7,300+ reviews

Farhan Q.

The delivery time was excellent, and the packaging was secure.

2 months ago

Anjali K.

The product quality is outstanding. Exactly what I needed for my work.

1 month ago

View all Trustpilot reviews