--- product_id: 25724159 title: "2-Stroke Premium Plus Synthetic Blend Marine Engine Oil, 1 Gallon 858027K01" brand: "mercury" price: "€ 144.97" currency: EUR in_stock: true category: "Mercury" url: https://www.desertcart.pt/products/25724159-2-stroke-premium-plus-synthetic-blend-marine-engine-oil-1 store_origin: PT region: Portugal --- # Meets TC-W3 spec for all 2-stroke marine engines Minimizes carbon deposits for peak performance Synthetic blend for superior engine protection 2-Stroke Premium Plus Synthetic Blend Marine Engine Oil, 1 Gallon 858027K01 **Brand:** mercury **Price:** € 144.97 **Availability:** ✅ In Stock ## Summary > ⚓ Power your marine adventures with the oil that keeps you ahead of the tide! ## Quick Answers - **What is this?** 2-Stroke Premium Plus Synthetic Blend Marine Engine Oil, 1 Gallon 858027K01 by mercury - **How much does it cost?** € 144.97 with free shipping - **Is it available?** Yes, in stock and ready to ship - **Where can I buy it?** [www.desertcart.pt](https://www.desertcart.pt/products/25724159-2-stroke-premium-plus-synthetic-blend-marine-engine-oil-1) ## Best For - mercury enthusiasts ## Why This Product - Trusted mercury brand quality - Free international shipping included - Worldwide delivery with tracking - 15-day hassle-free returns ## Key Features - • **All-Weather Warrior:** Maintains peak performance even under extreme conditions like high speeds and heavy loads. - • **OEM Trusted Quality:** Manufactured to Mercury’s stringent original equipment specs for guaranteed reliability. - • **Performance Maximizer:** Minimizes carbon build-up to keep your marine engine running at full throttle. - • **Universal Compatibility:** Perfect for oil-injected, carbureted, and EFI mid- to high-horsepower 2-stroke engines. - • **Engine Longevity Booster:** Advanced synthetic blend reduces wear and corrosion, extending engine life. ## Overview Mercury 2-Stroke Premium Plus Synthetic Blend Marine Engine Oil is a 1-gallon, TC-W3 certified lubricant designed for mid- to high-horsepower 2-stroke outboard and personal watercraft engines. Engineered to reduce wear, corrosion, and carbon deposits, it ensures extended engine life and peak performance under demanding marine conditions. Trusted by Mercury Marine and compatible with oil-injected, carbureted, and EFI engines, this oil meets all manufacturer recommendations for premium marine engine care. ## Description Mercury Premium Plus TC-W3 2-Stroke Marine Engine Oil 858027K01 provides outstanding wear and corrosion protection to help extend the life of hard-working marine engines. This advanced synthetic blend formula is ideal for use in oil-injected, carbureted or electronic fuel injected (EFI) mid- to high-horsepower 2-stroke outboards. Continued use of Premium Plus helps reduce corrosion and carbon build-up and maintain peak engine performance even under extreme conditions, including extended full-throttle operation, high speeds and heavy loads. It meets all outboard and personal watercraft manufacturer recommendations for use of NMMA TC-W3 oils in premix or oil-injected 2-stroke applications. ## Features - For use in oil-injected, carbureted or electronic fuel injected (EFI) mid- to high-horsepower engines - Provides outstanding wear and corrosion protection to help extend engine life - Minimizes performance-robbing carbon deposits - 1-gallon bottle - Produced by Mercury Marine to our stringent original equipment manufacturer specifications. Meets the requirements and recommendations of all 2-stroke outboard and personal watercraft manufacturers for use of TC-W3 oil. - Mercury oils, lubricants and engine care products are backed by decades of experience in engineering, testing and manufacturing to provide the best protection and performance. ## Technical Specifications | Specification | Value | |---------------|-------| | ASIN | B00CV4BHDC | | Automotive Fit Type | Vehicle Specific Fit | | Best Sellers Rank | #33,126 in Automotive ( See Top 100 in Automotive ) #314 in Motor Oils | | Brand Name | MERCURY | | Compatible with Vehicle Type | Marine Engines | | Container Type | Bottle | | Customer Reviews | 4.7 4.7 out of 5 stars (278) | | Flash Point | 68 Degrees Celsius | | Included Components | Engine Oil | | Item Weight | 16 ounces | | Liquid Volume | 1 Gallons | | Manufacturer | Mercury | | Manufacturer Part Number | 858027K01 | | Model Number | 858027K01 | | Size | 14.00 x 10.00 x 7.00 Inches | | UPC | 745061029835 | | Unit Count | 128 Fluid Ounces | ## Product Details - **Brand:** MERCURY - **Flash Point:** 68 Degrees Celsius - **Liquid Volume:** 1 Gallons - **Package Information:** Bottle - **Vehicle Service Type:** Marine Engines ## Images ![2-Stroke Premium Plus Synthetic Blend Marine Engine Oil, 1 Gallon 858027K01 - Image 1](https://m.media-amazon.com/images/I/71jwfZZqydL.jpg) ## Questions & Answers **Q: I have a 2001 nitro with a 90 hp tracker motor. What is the best oil I can use?** A: Mercury premium 2cycie oil **Q: How many gallons come in this? Previously I bought and it came with 2. Is that still the case?** A: Only 1 **Q: Is this TCW-3 oil?** A: not a clue **Q: Is this blue or brown in color?** A: Blue / Green ## Frequently Bought Together - Mercury Lubricants Premium Plus Outboard Oil - Mercury Quickleen Engine & Fuel System Cleaner - Quicksilver 858064Q01 High Performance SAE 90 Gear Lube for Mercury Outboards and MerCruiser Sterndrives, 32 oz --- ## 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.pt/products/25724159-2-stroke-premium-plus-synthetic-blend-marine-engine-oil-1](https://www.desertcart.pt/products/25724159-2-stroke-premium-plus-synthetic-blend-marine-engine-oil-1) --- *Product available on Desertcart Portugal* *Store origin: PT* *Last updated: 2026-08-08*