--- product_id: 175795496 title: "10W-30 Marine Engine Oil" brand: "quicksilver" price: "191 zł" currency: PLN in_stock: true reviews_count: 13 category: "Quicksilver" url: https://www.desertcart.pl/products/175795496-10w-30-marine-engine-oil store_origin: PL region: Poland --- # Specifically engineered for marine engines 10W-30 viscosity for optimal engine performance Superior corrosion & wear protection 10W-30 Marine Engine Oil **Brand:** quicksilver **Price:** 191 zł **Availability:** ✅ In Stock ## Summary > 🛥️ Sail Smooth, Sail Strong — The Ultimate Marine Engine Oil ## Quick Answers - **What is this?** 10W-30 Marine Engine Oil by quicksilver - **How much does it cost?** 191 zł with free shipping - **Is it available?** Yes, in stock and ready to ship - **Where can I buy it?** [www.desertcart.pl](https://www.desertcart.pl/products/175795496-10w-30-marine-engine-oil) ## 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 - • **Warranty-Approved Excellence:** Exceeds all marine engine manufacturers’ warranty requirements—trust the oil that professionals rely on. - • **Engineered for Marine Mastery:** Formulated exclusively for 4-stroke outboard, inboard, and sterndrive engines to keep your vessel running smooth. - • **Trusted by Thousands of Boaters:** With a 4.8-star rating from over 1,700 reviews, join the community that demands the best for their marine engines. - • **Consistent Performance Under Pressure:** Outstanding shear strength and viscosity retention ensure peak lubrication even in extreme marine conditions. - • **Unmatched Protection Against Corrosion:** Advanced additives shield your engine from harsh saltwater environments, extending engine life. ## Overview Quicksilver 10W-30 Synthetic Marine Engine Oil is a premium lubricant designed for all 4-stroke marine engines, offering superior corrosion resistance, shear strength, and viscosity retention. It meets and exceeds manufacturer warranty standards, ensuring reliable engine protection and longevity in demanding saltwater environments. ## Description Buy Quicksilver 10W-30 4-Stroke Synthetic Marine Engine Oil, 1 Quart: Motor Oils - desertcart.com ✓ FREE DELIVERY possible on eligible purchases Review: Good stuff. Works well. - Good lubricant at a good price. Review: 4 stroke marine oil - Best price I found. Great oil ## Features - Designed for use with all 4-stroke marine outboard motors and inboard and sterndrive engines - Formulated to protect marine engines against corrosion and excessive wear to help extend engine life - Offers outstanding shear strength, viscosity retention and corrosion resistance - Exceeds all marine engine manufacturer's warranty requirements and recommendations - 10W-30 viscosity - Manufacturer part number 8M0142135 ## Technical Specifications | Specification | Value | |---------------|-------| | ASIN | B07V48QK2V | | Best Sellers Rank | #1,971 in Automotive ( See Top 100 in Automotive ) #40 in Motor Oils | | Brand Name | Quicksilver | | Compatible with Vehicle Type | Outboard Marine Engines | | Container Type | Bottle | | Customer Reviews | 4.8 4.8 out of 5 stars (1,726) | | Global Trade Identification Number | 00745061054950 | | Included Components | End Product | | Item Type Name | Oil | | Liquid Volume | 32 Fluid Ounces | | Manufacturer | Quicksilver | | Manufacturer Part Number | 8M0142135 | | UPC | 745061054950 | | Unit Count | 32.0 Fluid Ounces | | Viscosity | 10w-30 | ## Product Details - **Brand:** Quicksilver - **Liquid Volume:** 32 Fluid Ounces - **Package Information:** Bottle - **Vehicle Service Type:** Outboard Marine Engines - **Viscosity:** 10w-30 ## Images ![10W-30 Marine Engine Oil - Image 1](https://m.media-amazon.com/images/I/61zFSdFt-yL.jpg) ## Available Options This product comes in different **Pattern, Style** options. ## Questions & Answers **Q: Does this work for a portable generator** A: It will work in almost any 4 stroke engine. It is specifically made for engines run mostly at full throttle . **Q: is this 10w-30 or 5w-30? picture shows 10w-30 and viscosity in description says 10w-30 but title says 5w-30? which is it?** A: 1030 **Q: Looking for sf, sg, sh, or sj rating. Which is this?** A: Marine oils are different than conventional motor oils so they are not rated by the same system. Mercury recommends 4-stroke marine oil for their applications. Quicksilver is a highly rated marine oil but it really depends on you application. What brand motor, inboard or outboard? Can you contact the manufacturer or look for an owners manual on their website. Often times the recommended oil is listed. **Q: Why is this so much when its under $8.00 at walmart** A: (dont) buy from harvard marine ,they are a rip off i buy mine from my local sportsmans warehouse for less then $7 a quart. ## Customer Reviews ### ⭐⭐⭐⭐⭐ Good stuff. Works well. *by J***E on February 19, 2026* Good lubricant at a good price. ### ⭐⭐⭐⭐⭐ 4 stroke marine oil *by R***Y on March 13, 2026* Best price I found. Great oil ### ⭐⭐⭐⭐⭐ Easy to use! *by B***S on January 18, 2026* Great oil for out board engine, will use it again! ## Frequently Bought Together - Quicksilver 10W-30 Marine Engine Oil - Quicksilver by Mercury Marine 8M0162830 Oil Filter for Mercury and Mariner 4-Stroke Outboards 25-115hp - 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.pl/products/175795496-10w-30-marine-engine-oil](https://www.desertcart.pl/products/175795496-10w-30-marine-engine-oil) --- *Product available on Desertcart Poland* *Store origin: PL* *Last updated: 2026-05-01*