--- product_id: 30070954 title: "K100 Additive,Diesel Treat Stbl Qt" brand: "k-100" price: "€ 52.93" currency: EUR in_stock: true reviews_count: 8 url: https://www.desertcart.gr/products/30070954-k100-additive-diesel-treat-stbl-qt store_origin: GR region: Greece --- # Eliminates water issues Optimizes diesel engine performance Compact 1 qt size K100 Additive,Diesel Treat Stbl Qt **Brand:** k-100 **Price:** € 52.93 **Availability:** ✅ In Stock ## Summary > 💧 Keep your diesel dry, your engine happy, and never miss a mile! ## Quick Answers - **What is this?** K100 Additive,Diesel Treat Stbl Qt by k-100 - **How much does it cost?** € 52.93 with free shipping - **Is it available?** Yes, in stock and ready to ship - **Where can I buy it?** [www.desertcart.gr](https://www.desertcart.gr/products/30070954-k100-additive-diesel-treat-stbl-qt) ## Best For - k-100 enthusiasts ## Why This Product - Trusted k-100 brand quality - Free international shipping included - Worldwide delivery with tracking - 15-day hassle-free returns ## Key Features - • **Compact & Convenient:** 1-quart size fits perfectly in your toolkit or garage shelf without clutter. - • **Precision-Formulated:** Expertly crafted additive ensuring maximum fuel stability and efficiency. - • **Engine Longevity Boost:** Protects your diesel engine from corrosion and damage caused by moisture. - • **Water-Free Performance:** Eradicates water and water-related diesel problems for uninterrupted engine power. - • **Trusted Brand Reliability:** K100’s proven formula keeps your diesel running smoother, longer. ## Overview K100 Additive Diesel Treat (1 quart) is a precision-engineered fuel additive designed to eliminate water and water-related issues in diesel fuel systems, enhancing engine performance and longevity. Its compact size and trusted K100 formulation make it an essential for any diesel vehicle owner aiming to maintain optimal fuel stability and prevent costly engine damage. ## Description DescriptionEliminates water and water-related problems.Eliminates conditions necessary for microbe growth.Improves overall engine efficiency.Dissolves gums and varnishes.MD revitalizes fuel and stabilizes fuel for long-term storage. ## Features - Eliminates water and water-related problems ## Technical Specifications | Specification | Value | |---------------|-------| | Manufacturer | K100 | | Brand | K-100 | | Model | K100 501 | | Item Weight | 0.01 ounces | | Product Dimensions | 3.3 x 3.3 x 10.8 inches | | Item model number | 501 | | Is Discontinued By Manufacturer | No | | Exterior | Painted | | Manufacturer Part Number | 501 | ## Images ![K100 Additive,Diesel Treat Stbl Qt - Image 1](https://m.media-amazon.com/images/I/612XvSfk0nL.jpg) ## Questions & Answers **Q: How many ounces?** A: We use K100 in our diesel motorhome, I get the 32oz bottles and follow the directions on the label. The bottle instructions say it treats 250 gallons (I think). I divide 32 oz by 250 gallons that gives me .123 oz per gallon pumped. I multiply the gallons pumped by .123 to determine how many oz to add to the tank. I am generally pumping 90 to 110 gallons per filllup. I use a plastic bottle that has an oz scale up the side and a long neck funnel to add the K100. **Q: What is the mix ratio? Oz's of k-100 to gal of diesel?** A: 1oz per 8 Gallons of Diesel in Warm Weather1oz per 5 Gallons of Diesel in Cold WeatherThis is close to the recommended mix... I myself just add 1oz per 5 Gallons in both climates and it is working fine for me... **Q: Hello, can I add frontier 2004 diesel? how much per full tank?** A: 1 oz, per 7.5 gallons summer use. 2 oz per 7.5 gallons of winter use **Q: how much per gallon do I need to use..,i have 80 gallons of diesel** A: I use about 1.5 ozs. per 5 gallons. So for 80 gallons of fuel works out to about 16 ozs. Ratios are on the bottle. I add about 2.5 ozs. per 5 gallons for winter use. ## Customer Reviews ### ⭐⭐⭐⭐⭐ Every diesel needs this *by B***W on July 6, 2025* Awesome stuff, especially if you transport your fuel in 5 gallon containers ### ⭐⭐⭐⭐⭐ Heating oil aid! *by E***D on March 29, 2025* We use in our outside heating oil tank. In the Northeast, during the extreme cold months (DEC-JAN-FEB) we are at risk of oil congealing. This product has enabled us to use # 2 heating oil rather than K-1 fuel which can be $2-3more per gallon. We have experienced no congealing, it disperses any condensation and burns cleanly. Our burner tech was amazed at the cleanliness of the burner filter and oil nozzle. Well worth the cost verses paying extra for the K-1 or extremely costly service tech bills. Works for us! ### ⭐⭐⭐⭐⭐ Cleans up water *by J***O on December 4, 2024* Best additive I've found. You still have to take care of maintenance, but this product makes it easier. The diesel you get service stations is not always the best quality. Adding the K100 Keeps my equipment running summer and winter no problem. Worth the price and buying the larger bottle is much less than I can buy it locale. ## Frequently Bought Together - K100 Additive,Diesel Treat Stbl Qt - K-100 Additive, Gas Treat/Stabilizer Qt. - K-100 MG All-in-One Gasoline Fuel Treatment & Additive - Eliminates Water, Stabilizes Fuel, and Cleans Engine & Fuel Systems - 32 oz. (K100-G) --- ## 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.gr/products/30070954-k100-additive-diesel-treat-stbl-qt](https://www.desertcart.gr/products/30070954-k100-additive-diesel-treat-stbl-qt) --- *Product available on Desertcart Greece* *Store origin: GR* *Last updated: 2026-06-01*