--- product_id: 60665750 title: "Performance Formula Diesel Fuel Additive 3 Pack of 1/2 Gallon Jugs - Part # 38566" brand: "stanadyne" price: "AR$507587" currency: ARS in_stock: true reviews_count: 8 url: https://www.desertcart.com.ar/products/60665750-performance-formula-diesel-fuel-additive-3-pack-of-1-2 store_origin: AR region: Argentina --- # Up to 9.6% horsepower boost 4% average MPG improvement Cold weather protection up to 40°F Performance Formula Diesel Fuel Additive 3 Pack of 1/2 Gallon Jugs - Part # 38566 **Brand:** stanadyne **Price:** AR$507587 **Availability:** ✅ In Stock ## Summary > ⚡ Fuel your drive with power, efficiency, and unstoppable performance! ## Quick Answers - **What is this?** Performance Formula Diesel Fuel Additive 3 Pack of 1/2 Gallon Jugs - Part # 38566 by stanadyne - **How much does it cost?** AR$507587 with free shipping - **Is it available?** Yes, in stock and ready to ship - **Where can I buy it?** [www.desertcart.com.ar](https://www.desertcart.com.ar/products/60665750-performance-formula-diesel-fuel-additive-3-pack-of-1-2) ## Best For - stanadyne enthusiasts ## Why This Product - Trusted stanadyne brand quality - Free international shipping included - Worldwide delivery with tracking - 15-day hassle-free returns ## Key Features - • **Engine Armor:** Lubricity and corrosion inhibitors protect your fuel system from wear and rust. - • **Smooth Operator:** Cetane improvers ensure faster starts, quieter runs, and cleaner combustion. - • **All-Weather Warrior:** Cold flow enhancers keep diesel fluid and reliable down to -40°F. - • **Power Surge Unleashed:** Detergents clear injection deposits for peak horsepower and torque. - • **Fuel Efficiency Gamechanger:** Proven 4% MPG boost, with gains up to 9.6%—save more on every mile. ## Overview Stanadyne Performance Formula Diesel Fuel Additive 3-pack delivers advanced detergents and cetane boosters that restore horsepower, improve fuel economy by up to 9.6%, and reduce emissions. Designed for all diesel engines, it protects fuel systems from wear, corrosion, and cold weather challenges, treating up to 750 gallons of diesel with each set. ## Description Stanadyne Diesel Fuel Additive Performance Formula The above price includes: 3 - 1/2 Gallon Jugs (64 oz.) Each Jug treats 250 Gallons of Diesel Fuel. The 3 Pack treats 750 Gallons of Diesel Fuel Virtually for every engine application big or small: ON ROAD – OFF ROAD – MARINE PRODUCT BENEFITS: Restores/Increase Horsepower – detergents clean deposits in the injection system resulting in improved combustion, better acceleration, power, and torque Reduces Fuel Consumption – independent tests show an average of 4% improvement in MPG and gains up to 9.6% Cetane Improver – improves combustion resulting in better engine starting, smooth running, and reduced engine noise Meets all engine fuel system requirements and will not harm exhaust aftertreatment systems Reduces Emissions – reduces Smoke and Particulates Cleans and Protects – detergents and deposit modifiers help protect injection pumps, injectors, nozzles, etc. Reduces Wear – lubricity improvers restore lubricity to ultra low sulfur and other low lubricity diesel fuels Stabilizes Fuel -keeps fuel fresher and protects against formations of gums caused by oxidation Cold Weather Protection – improves diesel pour point up to 40°F (22°C), and cold filter plug point by up to 25°F (13°C), depending on base fuel Corrosion Preventative – Corrosion inhibiters will protect the fuel system from rust and corrosion Helps Remove Water – special demulsifiers cause tiny water droplets to come out of suspension/emulsion, so the filter/separator can more effectively remove water Contains No Alcohol – avoids corrosion and accelerated wear Specially Formulated for use with ultra low sulfur diesel fuel Can be used with Bio Diesel Fuel up to B20 (20% bio content approved). ## Features - Restores/Increase Horsepower – detergents clean deposits in the injection system - Restores/Increase Horsepower – detergents clean deposits in the injection system - Reduces Fuel Consumption–tests show an average of 4% improvement in MPG and gains up to 9.6% - Cetane Improver – improves combustion resulting in better engine starting, running & reduced noise - Reduces Wear – lubricity improvers restore lubricity to ultra low sulfur diesel fuels - Reduces Emissions – reduces Smoke and Particulates ## Technical Specifications | Specification | Value | |---------------|-------| | Asin | B072RCTQ6J | | Best Sellers Rank | #87,158 in Automotive (See Top 100 in Automotive) #71 in Diesel Additives | | Brand | Stanadyne | | Customer Reviews | 4.8 4.8 out of 5 stars (94) 4.8 out of 5 stars | | Date First Available | June 5, 2013 | | Item Weight | 11.38 pounds | | Manufacturer | Stanadyne | | Manufacturer Part Number | 38566 - 3 Pack | | Oem Part Number | 38566 | | Product Dimensions | 11 x 9 x 10 inches | | Special Features | Authorized Stanadyne Dealers: 1) Diamond Diesel & Turbocharger Service | ## Images ![Performance Formula Diesel Fuel Additive 3 Pack of 1/2 Gallon Jugs - Part # 38566 - Image 1](https://m.media-amazon.com/images/I/81TZJc4iViL.jpg) ## Customer Reviews ### ⭐⭐⭐⭐⭐ Great product *by on Reviewed in the United States December 18, 2025* Use with every fill up. My truck is a 2003 GMC and still going strong.No engine problems. ### ⭐⭐⭐⭐⭐ WOULDNT B WITHOUT IT *by on Reviewed in the United States March 27, 2024* When I first bought my 99 Dodge Ram pickup a Diesel mechanic told me about how this product should become a part of my maintenance program. Been using it since that day and I get GREAT MILEAGE plus the engine runs smooth and I've not had ANY major repairs or issues to deal with. Just add it to your fuel tank every time you add fuel and your good to go. EXCELLENT PRODUCT. Just wish they still sold it in the smaller translucent bottles as it had the marking on the side indicating how much to add each time. Easier to carry on my truck as well. Hope they bring the smaller bottle back . . cause I won't be without my truck's favorite additive. ### ⭐⭐⭐⭐⭐ Fuel Additive *by on Reviewed in the United States December 13, 2025* Works all year round. No fuel slushies --- ## 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.com.ar/products/60665750-performance-formula-diesel-fuel-additive-3-pack-of-1-2](https://www.desertcart.com.ar/products/60665750-performance-formula-diesel-fuel-additive-3-pack-of-1-2) --- *Product available on Desertcart Argentina* *Store origin: AR* *Last updated: 2026-08-16*