--- product_id: 56807313 title: "Oil Additive, 1Gal, Red, Transparent" price: "€ 138.33" currency: EUR in_stock: true reviews_count: 9 url: https://www.desertcart.sk/products/56807313-oil-additive-1gal-red-transparent store_origin: SK region: Slovakia --- # Flash Point 128°F - High-temp resilience Dissolves Insolubles - Engine clarity boost Freezing Point -60°F - Extreme cold performance Oil Additive, 1Gal, Red, Transparent **Price:** € 138.33 **Availability:** ✅ In Stock ## Summary > ⚙️ Keep your engine running like a pro — don’t let performance slip away! ## Quick Answers - **What is this?** Oil Additive, 1Gal, Red, Transparent - **How much does it cost?** € 138.33 with free shipping - **Is it available?** Yes, in stock and ready to ship - **Where can I buy it?** [www.desertcart.sk](https://www.desertcart.sk/products/56807313-oil-additive-1gal-red-transparent) ## 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 - • **Thermal Shield:** Prevents oil breakdown even under extreme temperature swings - • **Engine Whisperer:** Silences valve clatter and prevents sticking for a smoother ride - • **Varnish Vanquisher:** Stops varnish and gum build-up before it slows you down - • **Multi-Machine Marvel:** Trusted for cars, motorcycles, marine engines, tractors & more - • **Ultimate Injector Cleanser:** Cleans fuel injectors & carburetors to optimize fuel efficiency ## Overview Marvel Mystery Oil’s 1-gallon red transparent oil additive is engineered to clean and lubricate fuel injectors and carburetors, prevent varnish and gum build-up, and protect against valve sticking and oil breakdown in extreme temperatures. Compatible with a wide range of gasoline and pre-2007 diesel engines, it ensures smoother, quieter operation across automotive, marine, motorcycle, and tractor applications. ## Description Oil Additive, Container Size 1 Gallon, Red, Transparent, Freezing Point -60 F, Flash Point 128 F, Pour Point -65 F, 0. 876 Specific Gravity, Dissolves Insoluble, For Use With Automobile, Motorcycle, Marine, Two-Cycle, Tractor, Gasoline and Pre-2007 Diesel Motors, ORM-D Class 3 UN1268 Review: Engine purrs - Best product on the market Review: This product will help your motor - I purchased an older car that had a ticking - maybe a slight valve sticking problem. I put a small amount of Marvel Mystery Oil in the gas tank and also replaced half a quart of oil while changing oil. One day while on the expressway I changed lanes and all of a sudden this other car changed lanes too. In an effort to get out of the way I floored it. I looked in the rearview mirror and their was this cloud of smoke behind me. I mean huge dark cloud as I raced away. It was amazing, at first a litle scary then I realized my engine needed this. A good blowout. My motor is so quiet and idles so smooth that I hear the cars engine next to me in traffic but not mine. I actually thought on one occasion the engine had stopped but i blipped the gas and yes it was running. I will continue to use this product for the life of my car. ## Features - Cleans and lubricates fuel injectors and carburetors - Reduces and prevents varnish and gum build-up - Prevents valve sticking and clatter - Prevents oil breakdown caused by extreme temperatures ## Technical Specifications | Specification | Value | |---------------|-------| | ASIN | B00328BLNC | | Best Sellers Rank | #211,219 in Automotive ( See Top 100 in Automotive ) #170 in Engine & Oil Fluid Additives | | Brand | Marvel Mystery Oil | | Customer Reviews | 4.7 4.7 out of 5 stars (229) | | Date First Available | January 16, 2007 | | Item Weight | 0.01 ounces | | Item model number | MM14R | | Manufacturer | MARVEL MYSTERY OIL | | Manufacturer Part Number | MM14R | | Model | Oil Additive, 1Gal, Red, Transparent | | Product Dimensions | 15.8 x 9.56 x 11.63 inches | ## Product Details - **Material:** Plastic - **Brand:** Marvel Mystery Oil - **Package Information:** Jug - **Liquid Volume:** 128 Fluid Ounces - **Item Weight:** 0.01 Ounces ## Images ![Oil Additive, 1Gal, Red, Transparent - Image 1](https://m.media-amazon.com/images/I/81Uhk1JCqyL.jpg) ![Oil Additive, 1Gal, Red, Transparent - Image 2](https://m.media-amazon.com/images/I/81MeJFSztzL.jpg) ![Oil Additive, 1Gal, Red, Transparent - Image 3](https://m.media-amazon.com/images/I/71Z5ZUrxVEL.jpg) ![Oil Additive, 1Gal, Red, Transparent - Image 4](https://m.media-amazon.com/images/I/91A25FCYSuL.jpg) ![Oil Additive, 1Gal, Red, Transparent - Image 5](https://m.media-amazon.com/images/I/71e66d13GTL.jpg) ## Available Options This product comes in different **Color, Size** options. ## Questions & Answers **Q: Este aceite sube el octanage de la gasolina?** A: No **Q: What is the diff between the two bottles? The one with the yellow says it is the Orginal oil enhance and fuel treatment, and the other bottle is plain** A: Not sure about the difference in the labels, but I must tell you this oil/fuel treatments works. You have to use it consistently before you wil notice the positive results. Had a slight ticking noise in my truck's engine and now it's gone. Increased MPG by 2 to 3 I use it in my oil changes and each time I fill up. Now it's in all my vehicles. Only wish I would have discovered this many vehicles ago. **Q: Can this marvel be used in an eco diesel 3.0 in the ram 1500?** A: I just started using it in mine so far no issues **Q: Will mmo help quite a standard manual trans, muncie 4 speed?** A: We do not recommend using in manual transmissions- the oil is too thin. ## Customer Reviews ### ⭐⭐⭐⭐⭐ Engine purrs *by D***W on April 3, 2026* Best product on the market ### ⭐⭐⭐⭐⭐ This product will help your motor *by L***N on June 24, 2018* I purchased an older car that had a ticking - maybe a slight valve sticking problem. I put a small amount of Marvel Mystery Oil in the gas tank and also replaced half a quart of oil while changing oil. One day while on the expressway I changed lanes and all of a sudden this other car changed lanes too. In an effort to get out of the way I floored it. I looked in the rearview mirror and their was this cloud of smoke behind me. I mean huge dark cloud as I raced away. It was amazing, at first a litle scary then I realized my engine needed this. A good blowout. My motor is so quiet and idles so smooth that I hear the cars engine next to me in traffic but not mine. I actually thought on one occasion the engine had stopped but i blipped the gas and yes it was running. I will continue to use this product for the life of my car. ### ⭐⭐⭐⭐⭐ There is a reason why they call it Marvel Mystery Oil, because it is! *by J***Y on March 3, 2026* I've even used it to soften old hard leather! It's a great lubricant that has been around for years. ## Frequently Bought Together - Oil Additive, 1Gal, Red, Transparent - Lucas LUC10013 10013 Fuel Treatment - 1 Gallon - Lucas Oil LUC10131 Pure Synthetic Oil Stabilizer - 1 Gallon --- ## 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.sk/products/56807313-oil-additive-1gal-red-transparent](https://www.desertcart.sk/products/56807313-oil-additive-1gal-red-transparent) --- *Product available on Desertcart Slovakia* *Store origin: SK* *Last updated: 2026-06-02*