--- title: "mercury optimax oil — Niche Verdict: Skip it (38/100) | Amazon United States - Flapen" canonical_url: "https://flapen.com/amazon/research/us/automotive/mercury-optimax-oil" last_updated: "2026-07-10T04:36:48.955Z" locale: en meta: description: "a small market ($172K/yr) — mercury optimax oil doesn't clear our bar today." "og:description": "a small market ($172K/yr) — mercury optimax oil doesn't clear our bar today." "og:title": "mercury optimax oil — Niche Verdict: Skip it (38/100) | Amazon United States - Flapen" --- Back to Flapen home # **mercury optimax oil** **Skip it****38/100 ** a small market ($172K/yr) — mercury optimax oil doesn't clear our bar today. **Market/yr** **$172K** **Growth (1y)** **+130.0%** **Products** **8** **Brands** **2** was 2 a year ago **Sellers** **23** **Price range** **$51.21–$196.59** **Returns** **0.4%** **Rating** **4.7★** **Skip it** Scored 38/100 across market size, growth, competition, quality gap, and returns. Market sizeGrowthCompetitionQuality gapReturns Market size **9** ×0.30 Growth **69** ×0.30 Competition **14** ×0.20 Quality gap **25** ×0.10 Returns **97** ×0.10 ## **Demand** Weekly Amazon search volume, last 104 weeks — +130.0% year over year. 1K680.5Spike '25Prime Day '25Spike '26Jul '24Nov '24Mar '25Jul '25Nov '25Mar '26 ## **Seasonality** Monthly demand index across the year — 1.00 is average. JFMAMJJASOND Peak months: Jul, Aug, Sep · busiest ÷ quietest = 3.8× ## **Competition** - MERCURY89% - Quicksilver11% - Other0% The top 5 products capture 81% of clicks — a locked-up shelf that new listings rarely crack. 2 brands and 23 sellers compete here. **Brands** **2 **—flat was 2 a year ago **Sellers** **23** **Top 5 brand share** **100%** #ProductBrandPriceRatingReviewsClick shareTrend 1 ![Mercury Optimax /DFI 2-Cycle Outboard Oil 1 Gallon 92-858037K01](https://m.media-amazon.com/images/I/414rtLA1tGL.jpg) [**Mercury Optimax /DFI 2-Cycle Outboard Oil 1 Gallon 92-858037K01**](https://www.amazon.com/dp/B003901RIM) MERCURY$60.694.8★83323%▼falling 2 ![Mercury Optimax 2-Stroke Performance DFI Synthetic Blend Marine Engine Oil 1 Gallon 8M0229798](https://m.media-amazon.com/images/I/411vxQ-4eSL.jpg) [**Mercury Optimax 2-Stroke Performance DFI Synthetic Blend Marine Engine Oil 1 Gallon 8M0229798**](https://www.amazon.com/dp/B0F288PM8D) MERCURY$73.384.1★621%▲rising 3 ![Mercury 2-Stroke Premium Plus Synthetic Blend Marine Engine Oil 1 Gallon 858027K01](https://m.media-amazon.com/images/I/41kbAMw4nAL.jpg) [**Mercury 2-Stroke Premium Plus Synthetic Blend Marine Engine Oil 1 Gallon 858027K01**](https://www.amazon.com/dp/B00CV4BHDC) MERCURY$51.214.7★27816%▲rising 4 ![Quicksilver DFI 2-Stroke Marine Outboard Engine Oil 1 Gallon](https://m.media-amazon.com/images/I/41sbF-KoFlL.jpg) [**Quicksilver DFI 2-Stroke Marine Outboard Engine Oil 1 Gallon**](https://www.amazon.com/dp/B000XBMD2E) Quicksilver$59.544.7★48511%▲rising 5 ![OEM Mercury Optimax/DFI 2-Cycle Outboard Oil Case of 3 Gallons](https://m.media-amazon.com/images/I/41mtKWedqwL.jpg) [**OEM Mercury Optimax/DFI 2-Cycle Outboard Oil Case of 3 Gallons**](https://www.amazon.com/dp/B001QFADXC) MERCURY$190.084.8★48610%—flat 6 ![Mercury Optimax / DFI 2-Cycle Outboard Oil 2.5 gl](https://m.media-amazon.com/images/I/31jkLG9siBL.jpg) [**Mercury Optimax / DFI 2-Cycle Outboard Oil 2.5 gl**](https://www.amazon.com/dp/B004QCZNK0) MERCURY$137.104.5★1108%▼falling 7 ![Mercury 2-Stroke Performance DFI Synthetic Blend Marine Engine Oil 2.5 Gallons](https://m.media-amazon.com/images/I/31WTAOfq1OL.jpg) [**Mercury 2-Stroke Performance DFI Synthetic Blend Marine Engine Oil 2.5 Gallons**](https://www.amazon.com/dp/B0FCHYXYDQ) MERCURY$152.835.0★27%▲rising 8 ![Mercury Marine 92-858037K01 OptiMax/DFI 2-Cycle Outboard Oil (CASE OF 3)](https://m.media-amazon.com/images/I/41JHbMGsBbL.jpg) [**Mercury Marine 92-858037K01 OptiMax/DFI 2-Cycle Outboard Oil (CASE OF 3)**](https://www.amazon.com/dp/B07S37PX8G) MERCURY$196.594.6★595%▲rising ## **Product shelf** All 8 tracked products in this niche. Top sellersNewestTrending [![Mercury Optimax /DFI 2-Cycle Outboard Oil 1 Gallon 92-858037K01](https://m.media-amazon.com/images/I/414rtLA1tGL.jpg)**Mercury Optimax /DFI 2-Cycle Outboard Oil 1 Gallon 92-858037K01** MERCURY**$60.69**4.8★833 reviews](https://www.amazon.com/dp/B003901RIM) [![Mercury Optimax 2-Stroke Performance DFI Synthetic Blend Marine Engine Oil 1 Gallon 8M0229798](https://m.media-amazon.com/images/I/411vxQ-4eSL.jpg)**Mercury Optimax 2-Stroke Performance DFI Synthetic Blend Marine Engine Oil 1 Gallon 8M0229798** MERCURY**$73.38**4.1★6 reviews](https://www.amazon.com/dp/B0F288PM8D) [![Mercury 2-Stroke Premium Plus Synthetic Blend Marine Engine Oil 1 Gallon 858027K01](https://m.media-amazon.com/images/I/41kbAMw4nAL.jpg)**Mercury 2-Stroke Premium Plus Synthetic Blend Marine Engine Oil 1 Gallon 858027K01** MERCURY**$51.21**4.7★278 reviews](https://www.amazon.com/dp/B00CV4BHDC) [![Quicksilver DFI 2-Stroke Marine Outboard Engine Oil 1 Gallon](https://m.media-amazon.com/images/I/41sbF-KoFlL.jpg)**Quicksilver DFI 2-Stroke Marine Outboard Engine Oil 1 Gallon** Quicksilver**$59.54**4.7★485 reviews](https://www.amazon.com/dp/B000XBMD2E) [![OEM Mercury Optimax/DFI 2-Cycle Outboard Oil Case of 3 Gallons](https://m.media-amazon.com/images/I/41mtKWedqwL.jpg)**OEM Mercury Optimax/DFI 2-Cycle Outboard Oil Case of 3 Gallons** MERCURY**$190.08**4.8★486 reviews](https://www.amazon.com/dp/B001QFADXC) [![Mercury Optimax / DFI 2-Cycle Outboard Oil 2.5 gl](https://m.media-amazon.com/images/I/31jkLG9siBL.jpg)**Mercury Optimax / DFI 2-Cycle Outboard Oil 2.5 gl** MERCURY**$137.10**4.5★110 reviews](https://www.amazon.com/dp/B004QCZNK0) [![Mercury 2-Stroke Performance DFI Synthetic Blend Marine Engine Oil 2.5 Gallons](https://m.media-amazon.com/images/I/31WTAOfq1OL.jpg)**Mercury 2-Stroke Performance DFI Synthetic Blend Marine Engine Oil 2.5 Gallons** MERCURY**$152.83**5.0★2 reviews](https://www.amazon.com/dp/B0FCHYXYDQ) [![Mercury Marine 92-858037K01 OptiMax/DFI 2-Cycle Outboard Oil (CASE OF 3)](https://m.media-amazon.com/images/I/41JHbMGsBbL.jpg)**Mercury Marine 92-858037K01 OptiMax/DFI 2-Cycle Outboard Oil (CASE OF 3)** MERCURY**$196.59**4.6★59 reviews](https://www.amazon.com/dp/B07S37PX8G) ## **Reviews** What buyers praise and complain about, mined from review topics. ### **What buyers love ** **Quality-Overall**25% *“Product great”* **Durability**25% *“he has used this for years”* **Value For Money**25% *“Best price on online”* **Advertised Vs Actual Product**13% *“nice product, as described”* ### **What buyers complain about ** **Value For Money**83% *“Too expensive”* #### **Top return reasons**- Leak-Proof50% - Defective Material/Parts13% - Value For Money11% - Functionality-Overall5% - Quality-Overall5% - Color5% - Compatibility-Overall5% - Advertised Vs Actual Product5%