--- product_id: 11744279 title: "DFI 2-Stroke Marine Outboard Engine Oil, 1 Gallon" brand: "quicksilver" price: "¥21521" currency: JPY in_stock: true category: "Quicksilver" url: https://www.desertcart.jp/products/11744279-dfi-2-stroke-marine-outboard-engine-oil-1-gallon store_origin: JP region: Japan --- # Minimizes carbon deposits Direct Injection optimized Superior wear & corrosion defense DFI 2-Stroke Marine Outboard Engine Oil, 1 Gallon **Brand:** quicksilver **Price:** ¥21521 **Availability:** ✅ In Stock ## Summary > ⚓ Power your marine adventures with Quicksilver — where performance meets peace of mind! ## Quick Answers - **What is this?** DFI 2-Stroke Marine Outboard Engine Oil, 1 Gallon by quicksilver - **How much does it cost?** ¥21521 with free shipping - **Is it available?** Yes, in stock and ready to ship - **Where can I buy it?** [www.desertcart.jp](https://www.desertcart.jp/products/11744279-dfi-2-stroke-marine-outboard-engine-oil-1-gallon) ## Best For - quicksilver enthusiasts ## Why This Product - Trusted quicksilver brand quality - Free international shipping included - Worldwide delivery with tracking - 15-day hassle-free returns ## Key Features - • **Unmatched Engine Longevity:** Advanced wear and corrosion protection extends your engine’s life, keeping it running like new season after season. - • **Cleaner Combustion, Peak Power:** Reduces carbon buildup in combustion chambers, ensuring smoother runs and consistent horsepower. - • **Trusted Marine Industry Leader:** Backed by 65+ years of rigorous testing and innovation, Quicksilver is the go-to oil for discerning marine professionals. - • **Precision Direct Injection Formula:** Engineered specifically for DFI Mercury and OptiMax outboards to maximize performance and efficiency. - • **Enhanced Lubricity for Smooth Operation:** Boosts resistance to scuffing, delivering quieter, more reliable engine performance under pressure. ## Overview Quicksilver DFI 2-Stroke Marine Outboard Engine Oil is a premium, 1-gallon jug of direct injection oil designed for Mercury, Mariner, and OptiMax 2-cycle outboard engines. It offers superior wear and corrosion protection, reduces carbon deposits, and enhances lubricity to extend engine life and maintain peak performance. Trusted by marine professionals for over 65 years, this oil ensures reliable, high-performance operation in demanding marine environments. ## Description Direct injection engine oil 8M0229799 is recommended for use in DFI Mercury, Mariner, OptiMax outboards and DFI 2-stroke engines. The Quicksilver brand is the leader in delivering uncompromising engine oils, parts and accessories to the marine industry for over 65 years. Quicksilver is the premier supplier of Mercury Marine original equipment replacement engine parts, oils, and accessories, but also works to serve all original equipment brands in the marine and powersports industries. It has earned a loyal following by providing the highest quality products that are tested through some of the most rigorous environments and testing procedures. No aftermarket company comes close to the level of research and design as Quicksilver; buying Quicksilver is buying performance, protection and peace of mind. ## Features - For direct injection (DI) outboard engines - Provides outstanding wear and corrosion protection to help extend engine life - Minimizes performance-robbing carbon deposits in combustion chamber - Provides increased lubricity and resistance to scuffing - Reduces exhaust smoke ## Technical Specifications | Specification | Value | |---------------|-------| | ASIN | B000XBMD2E | | Automotive Fit Type | Vehicle Specific Fit | | Best Sellers Rank | #9,476 in Automotive ( See Top 100 in Automotive ) #126 in Motor Oils | | Brand Name | Quicksilver | | Compatible with Vehicle Type | Outboard Marine Engines | | Container Type | Jug | | Customer Reviews | 4.7 4.7 out of 5 stars (483) | | Global Trade Identification Number | 00745061038813 | | Included Components | 4 Liter bottle of DFI Oil | | Item Type Name | OIL-DFI 2C @3 | | Item Weight | 2.9 Pounds | | Liquid Volume | 128 Fluid Ounces | | Manufacturer | Quicksilver | | Manufacturer Part Number | 8M0229799 | | Model Number | 8M0229799 | | Size | 1 gallon | | UPC | 745061038813 745061686205 678633207471 | | Unit Count | 135.68 Fluid Ounces | ## Product Details - **Brand:** Quicksilver - **Liquid Volume:** 128 Fluid Ounces - **Package Information:** Jug - **UPC:** 745061038813 745061686205 678633207471 - **Vehicle Service Type:** Outboard Marine Engines ## Images ![DFI 2-Stroke Marine Outboard Engine Oil, 1 Gallon - Image 1](https://m.media-amazon.com/images/I/61sG6QFxY1L.jpg) ## Questions & Answers **Q: Please confirm how many gallons you get ?** A: When I ordered this I called to confirm the quantity and was told I would received 9. When the order arrived I was sent 3, I immediately called and they said it was an error and I received the other six gallons 1 week later. I hope this helps. Tim **Q: Description indicates 2.5 gallons. Is this correct?** A: Based on historical price this sale is a 1gal jug. In my experience Quicksilver DFI Oil is sold in 1 gal and 2.5 gal jugs. I have purchased the 2.5 gal once or twice but I seldom see any discounts on the 2.5 and usually find the1 gal jug available at a discount and buy 3 at a time. The 1 gal jugs are cheaper per ounce then the 2.5. **Q: Can i use this product for seadoo jet ski di 2002 (direct injection jet ski)? seadoo recommends fully synthetic api-tc compliant oil** A: If you use gasoline as your fuel, then yes it’s a fuel treatment for those that use ethanol based fuels and stabilizes fuel for storage purposes. **Q: Can i premix 50.1 ?or is just for engines with dfi** A: Dfi only. Do not mix! ## Frequently Bought Together - Quicksilver DFI 2-Stroke Marine Outboard Engine Oil, 1 Gallon - Quicksilver 858064Q01 High Performance SAE 90 Gear Lube for Mercury Outboards and MerCruiser Sterndrives, 32 oz - Quicksilver Quickleen Engine and Fuel System Cleaner --- ## 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.jp/products/11744279-dfi-2-stroke-marine-outboard-engine-oil-1-gallon](https://www.desertcart.jp/products/11744279-dfi-2-stroke-marine-outboard-engine-oil-1-gallon) --- *Product available on Desertcart Japan* *Store origin: JP* *Last updated: 2026-06-18*