--- product_id: 66837177 title: "Sea Foam Motor Treatment | Fuel & Oil Treatment | 16 oz, Pack of 4" price: "$133.32" currency: USD in_stock: true url: https://www.desertcart.us/products/66837177-sea-foam-motor-treatment-fuel-and-oil-treatment-16-oz store_origin: US region: United States of America --- # Cleans entire fuel system Fuel stays fresh up to 2 years Oil sludge removal & engine protection Sea Foam Motor Treatment | Fuel & Oil Treatment | 16 oz, Pack of 4 **Price:** $133.32 **Availability:** ✅ In Stock ## Summary > ⚡ Unlock peak engine performance and fuel longevity—because your ride deserves the best! ## Quick Answers - **What is this?** Sea Foam Motor Treatment | Fuel & Oil Treatment | 16 oz, Pack of 4 - **How much does it cost?** $133.32 with free shipping - **Is it available?** Yes, in stock and ready to ship - **Where can I buy it?** [www.desertcart.us](https://www.desertcart.us/products/66837177-sea-foam-motor-treatment-fuel-and-oil-treatment-16-oz) ## Best For - Customers looking for quality international products ## Why This Product - Free international shipping included - Worldwide delivery with tracking - 15-day hassle-free returns ## Key Features - • **Revive Engine Power:** Restores lost horsepower and smooths rough idling for a performance boost you can feel. - • **Trusted by Thousands:** Rated 4.8 stars by nearly 30,000 users—join the community powering smarter rides everywhere. - • **Long-Term Fuel Stability:** Keeps fuel fresh and prevents gum buildup for up to 24 months, perfect for seasonal vehicles and storage. - • **Comprehensive Engine Care:** Cleans fuel injectors, carburetors, and oil deposits to reduce wear and extend engine life. - • **Universal Fuel Compatibility:** Works seamlessly with gasoline, diesel, ethanol blends, and synthetic oils—one treatment for all your engines. ## Overview Sea Foam Motor Treatment is a versatile 16 oz fuel and oil additive pack of 4 that cleans fuel systems, stabilizes stored fuel for up to 2 years, and removes engine oil sludge. Compatible with all gasoline and diesel engines, it enhances engine power, smooths idling, and extends engine life, making it a top-rated choice (#5 in Fuel System Cleaners) among automotive professionals and enthusiasts. ## Description Buy Sea Foam Motor Treatment | Fuel & Oil Treatment | 16 oz, Pack of 4 | Cleans fuel systems, stabilizes stored fuel, and treats engine oil; suitable for gas and diesel cars and trucks.: Fuel System Cleaners - desertcart.com ✓ FREE DELIVERY possible on eligible purchases ## Features - DEEP FUEL SYSTEM CLEANING Helps restore lost power, smooth out rough idle, recover lost MPG, and overcome other common engine problems by cleaning the entire fuel system. Cleans fuel injectors, carburetor restrictions, and chamber areas. Add Sea Foam to your fuel tank every 3,000 miles. - FUEL ADDITIVE FOR GAS & DIESEL: Cleans fuel residue and varnish for smoother idling and cleaner combustion in gasoline and diesel engines. Use with diesel, diesel blends, gasoline, gas-ethanol blends, and conventional in & synthetic oil. - OIL TREATMENT FOR ENGINE CLEANING: Cleans sludge and deposits in motor oil crankcases to support lubrication and longer engine life. Helps reduce engine wear, cleans away oil restrictions, clean critical engine areas, and clean oil buildup. - FUEL STABILIZER: It helps fuel resist evaporation, preserves ignition vapors, adds protective lubricity, and prevents the formation of gum and varnish in fuel systems. Keeps gas or diesel fresh for up to 2 years. Works great as a fuel stabilizer and gas stabilizer for stored cars, motorcycles, and generators. - FOR ALL ENGINES & FUELS: Compatible with all gasoline and diesel fuels and blends, including E10 and E85. Add to fuel and oil in in cars, trucks, RVs, lawnmowers, snowblowers, ATVs, motorcycles, boats, and jet skis. ## Technical Specifications | Specification | Value | |---------------|-------| | ASIN | B07DHHSQXP | | Best Sellers Rank | #535 in Automotive ( See Top 100 in Automotive ) #5 in Fuel System Cleaners | | Brand | Sea Foam | | Customer Reviews | 4.8 4.8 out of 5 stars (29,988) | | 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 Treatment | 16 oz, Pack of 4 - Image 1](https://m.media-amazon.com/images/I/81GXc2cz7fL.jpg) ![Sea Foam Motor Treatment | Fuel & Oil Treatment | 16 oz, Pack of 4 - Image 2](https://m.media-amazon.com/images/I/71bX+-rDlPL.jpg) ![Sea Foam Motor Treatment | Fuel & Oil Treatment | 16 oz, Pack of 4 - Image 3](https://m.media-amazon.com/images/I/71BY+I833nL.jpg) ![Sea Foam Motor Treatment | Fuel & Oil Treatment | 16 oz, Pack of 4 - Image 4](https://m.media-amazon.com/images/I/71aCjesvV+L.jpg) ![Sea Foam Motor Treatment | Fuel & Oil Treatment | 16 oz, Pack of 4 - Image 5](https://m.media-amazon.com/images/I/71HoRw5dglL.jpg) ## Available Options This product comes in different **Color** options. ## Questions & Answers **Q: How do I add Sea Foam to my fuel system?** A: For cars and trucks, pour a full can into your fuel. All you do is remove the cap and pour the can into your gas tank. **Q: How do I add Sea Foam to my oil system?** A: All you do is remove the oil filler cap, and add 1 oz of Sea Foam per quart of engine oil into your oil crankcase. We recommend adding it 100-300 miles before each oil change. For best results, use every oil interval. **Q: Can Sea Foam be used in any engine?** A: Sea Foam Motor Treatment can be used in all types of gas and diesel engines including cars, trucks, motorcycles, boats, ATVs, dirtbikes, tractors, mowers, snowblowers, chainsaws, generators, RVs, and more. **Q: How do I use Sea Foam to stabilize stored fuel and equipment?** A: Add 1 oz of Sea Foam per gallon of fuel before storing your vehicle or equipment. Sea Foam helps keep stored fuel fresh and protected for up to two years. **Q: How often can I use Sea Foam?** A: For cars and trucks, we recommend adding Sea Foam every 3,000 miles. For small engines or engines that aren’t used every day, add to every tank of fuel. ## 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 --- ## Why Shop on Desertcart? - 🛒 **Trusted by 1.3+ Million Shoppers** — Serving international shoppers since 2016 - 🌍 **Shop Globally** — Access 737+ million products across 21 categories - 💰 **No Hidden Fees** — All customs, duties, and taxes included in the price - 🔄 **15-Day Free Returns** — Hassle-free returns (30 days for PRO members) - 🔒 **Secure Payments** — Trusted payment options with buyer protection - ⭐ **TrustPilot Rated 4.5/5** — Based on 8,000+ happy customer reviews **Shop now:** [https://www.desertcart.us/products/66837177-sea-foam-motor-treatment-fuel-and-oil-treatment-16-oz](https://www.desertcart.us/products/66837177-sea-foam-motor-treatment-fuel-and-oil-treatment-16-oz) --- *Product available on Desertcart United States of America* *Store origin: US* *Last updated: 2026-09-21*