--- product_id: 367575571 title: "Sea Foam Motor Tune - Up SF16 For Petrol and Diesel Engines (6)" brand: "sea foam" price: "€ 219.03" currency: EUR in_stock: true reviews_count: 13 url: https://www.desertcart.hr/products/367575571-sea-foam-motor-tune-up-sf16-for-petrol-and-diesel store_origin: HR region: Croatia --- # Dual petrol & diesel engine compatibility Highly flammable, handle with care Comprehensive motor tune-up solution Sea Foam Motor Tune - Up SF16 For Petrol and Diesel Engines (6) **Brand:** sea foam **Price:** € 219.03 **Availability:** ✅ In Stock ## Summary > ⛽ Tune up your engine, tune into performance! ## Quick Answers - **What is this?** Sea Foam Motor Tune - Up SF16 For Petrol and Diesel Engines (6) by sea foam - **How much does it cost?** € 219.03 with free shipping - **Is it available?** Yes, in stock and ready to ship - **Where can I buy it?** [www.desertcart.hr](https://www.desertcart.hr/products/367575571-sea-foam-motor-tune-up-sf16-for-petrol-and-diesel) ## 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 - • **Easy Application:** Simple add-in formula that cleans fuel systems and stabilizes engine performance - • **UK Delivery Ready:** Available with free delivery on eligible orders—don’t miss out on hassle-free maintenance - • **Engine Revitalizer:** Boosts fuel efficiency and smoothness for both petrol and diesel engines - • **Trusted Performance:** Rated 4.5 stars by over 19,000 users—join the savvy drivers upgrading their ride - • **Pro-Grade Maintenance:** Ideal for professional-grade engine tune-ups, extending engine life and reducing costly repairs ## Overview Sea Foam Motor Tune-Up SF16 is a highly rated fuel system cleaner compatible with both petrol and diesel engines. Trusted by thousands, it revitalizes engine performance by cleaning fuel injectors and stabilizing fuel, helping extend engine life. Packaged in a 2.77 kg container, it’s a professional-grade solution designed for easy application and available with free delivery in the UK. ## Description Cleans fuel injector and carburetor passageways Cleans intake valve and chamber deposits Lubricates upper cylinders Works in crankcase oil to liquefy harmful residues & deposits Stabilizes gas & diesel fuels up to 2 years For any gas or diesel fuel blend For all motor oils, conventional and synthetic ## Technical Specifications | Specification | Value | |---------------|-------| | Asin | B07KRLJR87 | | Best Sellers Rank | 14,099 in Automotive (See Top 100 in Automotive) 152 in Fuel Systems | | Brand | Sea Foam | | Customer Reviews | 4.5 4.5 out of 5 stars (19,476) 4.5 out of 5 stars | | Date First Available | 3 Jan. 2019 | | Delivery Information | We cannot deliver certain products outside mainland UK ( Details). We will only be able to confirm if this product can be delivered to your chosen address when you enter your delivery address at checkout. | | Guaranteed Software Updates Until | unknown | | Item Weight | 2.77 kg | | Manufacturer | Sea Foam | | Manufacturer Part Number | SEA-SF16#6 | | Manufacturer Reference | SEA-SF16#6 | | Package Dimensions | 40.1 x 20.6 x 7.6 cm; 2.77 kg | ## Images ![Sea Foam Motor Tune - Up SF16 For Petrol and Diesel Engines (6) - Image 1](https://m.media-amazon.com/images/I/81CPuGcA-jL.jpg) ![Sea Foam Motor Tune - Up SF16 For Petrol and Diesel Engines (6) - Image 2](https://m.media-amazon.com/images/I/81MhxYjU+5L.jpg) ![Sea Foam Motor Tune - Up SF16 For Petrol and Diesel Engines (6) - Image 3](https://m.media-amazon.com/images/I/51G0AGBdXzL.jpg) ![Sea Foam Motor Tune - Up SF16 For Petrol and Diesel Engines (6) - Image 4](https://m.media-amazon.com/images/I/71Me9Sf6LDL.jpg) ![Sea Foam Motor Tune - Up SF16 For Petrol and Diesel Engines (6) - Image 5](https://m.media-amazon.com/images/I/71NIoYHd7kL.jpg) ## Available Options This product comes in different **Item Package Quantity** options. ## Customer Reviews ### ⭐⭐⭐⭐⭐ Excellent fuel system cleaner *by on Reviewed in the United Kingdom 25 January 2026* I use Seaform in our diesel tanks once a year and in my petrol motorcycles it does an excellent job. One of my cars which has 146000+ miles had warning lights up and an oil pressure issue with lack of power after several oil changes and the warning Still there I researched this product and added half a bottle to the almost empty fuel tank. After a few hundred miles the increase in power and the smoothness of the engine was very apparent.I then used it on a classic motorcycle which had a rusting tank cleaned and sticky idle and a drop in revs after 2000 rpm. The carbs had been cleaned so not wishing to pull them off again I added Seaform to the fuel and again after a hour the engine ran like silk and the crap in the carbs was either flushed out or dissolved. Now she ticks over and revs freely. Excellent product. Smoky exhaust did make me panic but that is normal as the Seafoam does its thing ### ⭐⭐⭐⭐⭐ Ability to add to motorcycle crankcase *by on Reviewed in the United Kingdom 2 June 2026* I bought this product for my motorcycle of which has a wet clutch and it has perfect results with regard cleaning the engine internally as well as the ability to add to the Aspen fuel of which I use because it has no ethanol for the residues to be removed from the carburettors , Excellent Product ### ⭐⭐⭐⭐ Converted!! *by on Reviewed in the United Kingdom 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 --- ## 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.hr/products/367575571-sea-foam-motor-tune-up-sf16-for-petrol-and-diesel](https://www.desertcart.hr/products/367575571-sea-foam-motor-tune-up-sf16-for-petrol-and-diesel) --- *Product available on Desertcart Croatia* *Store origin: HR* *Last updated: 2026-09-03*