--- title: "lucas oil — Niche Verdict: Worth a look (57/100) | Amazon United States - Flapen" canonical_url: "https://flapen.com/amazon/research/us/automotive/lucas-oil" last_updated: "2026-07-10T01:43:59.725Z" locale: en meta: description: "lucas oil shows low returns (0.3%), but strong incumbent ratings (4.7★) keeps it on the watch list." "og:description": "lucas oil shows low returns (0.3%), but strong incumbent ratings (4.7★) keeps it on the watch list." "og:title": "lucas oil — Niche Verdict: Worth a look (57/100) | Amazon United States - Flapen" --- Back to Flapen home # **lucas oil** **Worth a look****57/100 ** lucas oil shows low returns (0.3%), but strong incumbent ratings (4.7★) keeps it on the watch list. **Market/yr** **$1.5M** **Growth (1y)** **+141.3%** **Products** **30** **Brands** **10** was 9 a year ago **Sellers** **224** **Price range** **$5.36–$108.80** **Returns** **0.3%** **Rating** **4.7★** **Worth a look** Scored 57/100 across market size, growth, competition, quality gap, and returns. Market sizeGrowthCompetitionQuality gapReturns Market size **42** ×0.30 Growth **70** ×0.30 Competition **56** ×0.20 Quality gap **20** ×0.10 Returns **98** ×0.10 ## **Demand** Weekly Amazon search volume, last 95 weeks — +141.3% year over year. 15K7KSpike '24Black Friday '24Prime Day '25Spike '26Sep '24Dec '24Apr '25Jul '25Nov '25Feb '26 ## **Seasonality** Monthly demand index across the year — 1.00 is average. JFMAMJJASOND No pronounced peak months · busiest ÷ quietest = 1.4× ## **Competition** - Lucas Oil54% - STAR BRITE17% - STA-BIL16% - Royal Purple3% - Red Line2% - Hot Shot's Secret2% - Other (4 brands)5% The top 5 products take 53% of clicks — established leaders, but buyers still shop beyond them. 10 brands and 224 sellers compete here. **Brands** **10 **▲rising was 9 a year ago **Sellers** **224** **Top 5 brand share** **93%** #ProductBrandPriceRatingReviewsClick shareTrend 1 ![Lucas Oil 10003 Fuel Treatment - 1 Quart](https://m.media-amazon.com/images/I/31nSK7swj+L.jpg) [**Lucas Oil 10003 Fuel Treatment - 1 Quart**](https://www.amazon.com/dp/B000ARPVOI) Lucas Oil$11.264.8★24,77616%▼falling 2 ![STA-BIL 360 Marine Fuel System Treatment 32 oz](https://m.media-amazon.com/images/I/4148vEsX+cL.jpg) [**STA-BIL 360 Marine Fuel System Treatment 32 oz**](https://www.amazon.com/dp/B001CAW2DK) STA-BIL$22.254.8★8,04312%▲rising 3 ![Lucas Oil 10013 Fuel Treatment - 1 Gallon](https://m.media-amazon.com/images/I/41jOWF7PHNL.jpg) [**Lucas Oil 10013 Fuel Treatment - 1 Gallon**](https://www.amazon.com/dp/B000FW7V50) Lucas Oil$31.054.8★24,77611%▼falling 4 ![Lucas Oil 10020 Upper Cylinder Lube/Fuel Treatment - 5.25 fl oz.](https://m.media-amazon.com/images/I/315oiKyfGpL.jpg) [**Lucas Oil 10020 Upper Cylinder Lube/Fuel Treatment - 5.25 fl oz.**](https://www.amazon.com/dp/B0006305RY) Lucas Oil$5.364.8★24,7769%—flat 5 ![STAR BRITE Star Tron Enzyme Fuel Treatment - Concentrated Formula 32 Fl. Oz. Treats up to 512 Gallons - Fuel Stabilizer & Treatment Gasoline Stabilizer Star Tron Marine Enzyme Fuel Treatment](https://m.media-amazon.com/images/I/41li-LDNyqL.jpg) [**STAR BRITE Star Tron Enzyme Fuel Treatment - Concentrated Formula 32 Fl. Oz. Treats up to 512 Gallons - Fuel Stabilizer & Treatment Gasoline Stabilizer Star Tron Marine Enzyme Fuel Treatment**](https://www.amazon.com/dp/B00D3IEIY0) STAR BRITE$26.404.8★9,9056%▼falling 6 ![Star Tron Enzyme Fuel Treatment - Small Engine Formula Gas Additive Rejuvenates & Stabilizes Old Gasoline - Cures & Prevents Ethanol Problems](https://m.media-amazon.com/images/I/418ADlcu-EL.jpg) [**Star Tron Enzyme Fuel Treatment - Small Engine Formula Gas Additive Rejuvenates & Stabilizes Old Gasoline - Cures & Prevents Ethanol Problems**](https://www.amazon.com/dp/B00NO4DAFG) STAR BRITE$13.384.7★3,2965%▲rising 7 ![Lucas Oil 10020 Fuel Treatment - 5.25 Ounce (Pack of 6)](https://m.media-amazon.com/images/I/315oiKyfGpL.jpg) [**Lucas Oil 10020 Fuel Treatment - 5.25 Ounce (Pack of 6)**](https://www.amazon.com/dp/B0CRCHLBL5) Lucas Oil$28.484.7★3525%▲rising 8 ![Lucas Oil 5.25 Oz. High Mileage Fuel Treatment - 1 Each](https://m.media-amazon.com/images/I/31WkgKupDJL.jpg) [**Lucas Oil 5.25 Oz. High Mileage Fuel Treatment - 1 Each**](https://www.amazon.com/dp/B01CVL1HHU) Lucas Oil$5.734.7★1,1764%▼falling 9 ![FUEL INJECTR CLNR 5.25OZ](https://m.media-amazon.com/images/I/614fqUZ19OL.jpg) [**FUEL INJECTR CLNR 5.25OZ**](https://www.amazon.com/dp/B0167BASDY) Lucas Oil$52.414.7★9033%▼falling 10 ![Star Tron Enzyme Fuel Treatment Concentrate Designed to Help stabilize Gasoline and Support Ethanol Fuel Performance](https://m.media-amazon.com/images/I/41tkcF3jWjL.jpg) [**Star Tron Enzyme Fuel Treatment Concentrate Designed to Help stabilize Gasoline and Support Ethanol Fuel Performance**](https://www.amazon.com/dp/B00D3IEIFO) STAR BRITE$17.294.8★9,9053%▲rising 11 ![STA-BIL Storage Fuel Stabilizer 16 oz Treats 40 Gallons Keeps Fuel Fresh 24 Months Gas Stabilizer for Storage Prevents Corrosion](https://m.media-amazon.com/images/I/31MW1Jy9bmL.jpg) [**STA-BIL Storage Fuel Stabilizer 16 oz Treats 40 Gallons Keeps Fuel Fresh 24 Months Gas Stabilizer for Storage Prevents Corrosion**](https://www.amazon.com/dp/B000JJHNAW) STA-BIL$10.584.8★36,1183%—flat 12 ![Lucas Oil LUC10669](https://m.media-amazon.com/images/I/31XAZLPGv8L.jpg) [**Lucas Oil LUC10669**](https://www.amazon.com/dp/B006U5SAI8) Lucas Oil$5.474.7★5482%▼falling 13 ![Hot Shots Secret Gasoline Extreme 12 oz Treats 20 Gallons Concentrated Fuel Additive for Gasoline Engines Fuel System and Injector Cleaner Restores Engine Performance](https://m.media-amazon.com/images/I/412c9xgt8bL.jpg) [**Hot Shots Secret Gasoline Extreme 12 oz Treats 20 Gallons Concentrated Fuel Additive for Gasoline Engines Fuel System and Injector Cleaner Restores Engine Performance**](https://www.amazon.com/dp/B0BX4WJ2FX) Hot Shot's Secret$15.754.7★1,2232%—flat 14 ![Royal Purple Max-Clean Fuel System Cleaner and Stabilizer 11722 20 Ounce](https://m.media-amazon.com/images/I/31asof-XeyL.jpg) [**Royal Purple Max-Clean Fuel System Cleaner and Stabilizer 11722 20 Ounce**](https://www.amazon.com/dp/B00B1VBQRS) Royal Purple$12.014.7★3,1912%▲rising 15 ![STP Complete Fuel System Cleaner Fuel Cleaner Deep Cleans Entire Fuel System 5.25 Oz Multicoloured 1 Count (Pack of 1)](https://m.media-amazon.com/images/I/41P8SteWuyL.jpg) [**STP Complete Fuel System Cleaner Fuel Cleaner Deep Cleans Entire Fuel System 5.25 Oz Multicoloured 1 Count (Pack of 1)**](https://www.amazon.com/dp/B004OEVAUW) STP$6.264.7★9862%—flat **~~Showing 15 of 30 — show all ~~** ## **Product shelf** All 30 tracked products in this niche. Top sellersNewestTrending [![Lucas Oil 10003 Fuel Treatment - 1 Quart](https://m.media-amazon.com/images/I/31nSK7swj+L.jpg)**Lucas Oil 10003 Fuel Treatment - 1 Quart** Lucas Oil**$11.26**4.8★24,776 reviews](https://www.amazon.com/dp/B000ARPVOI) [![STA-BIL 360 Marine Fuel System Treatment 32 oz](https://m.media-amazon.com/images/I/4148vEsX+cL.jpg)**STA-BIL 360 Marine Fuel System Treatment 32 oz** STA-BIL**$22.25**4.8★8,043 reviews](https://www.amazon.com/dp/B001CAW2DK) [![Lucas Oil 10013 Fuel Treatment - 1 Gallon](https://m.media-amazon.com/images/I/41jOWF7PHNL.jpg)**Lucas Oil 10013 Fuel Treatment - 1 Gallon** Lucas Oil**$31.05**4.8★24,776 reviews](https://www.amazon.com/dp/B000FW7V50) [![Lucas Oil 10020 Upper Cylinder Lube/Fuel Treatment - 5.25 fl oz.](https://m.media-amazon.com/images/I/315oiKyfGpL.jpg)**Lucas Oil 10020 Upper Cylinder Lube/Fuel Treatment - 5.25 fl oz.** Lucas Oil**$5.36**4.8★24,776 reviews](https://www.amazon.com/dp/B0006305RY) [![STAR BRITE Star Tron Enzyme Fuel Treatment - Concentrated Formula 32 Fl. Oz. Treats up to 512 Gallons - Fuel Stabilizer & Treatment Gasoline Stabilizer Star Tron Marine Enzyme Fuel Treatment](https://m.media-amazon.com/images/I/41li-LDNyqL.jpg)**STAR BRITE Star Tron Enzyme Fuel Treatment - Concentrated Formula 32 Fl. Oz. Treats up to 512 Gallons - Fuel Stabilizer & Treatment Gasoline Stabilizer Star Tron Marine Enzyme Fuel Treatment** STAR BRITE**$26.40**4.8★9,905 reviews](https://www.amazon.com/dp/B00D3IEIY0) [![Star Tron Enzyme Fuel Treatment - Small Engine Formula Gas Additive Rejuvenates & Stabilizes Old Gasoline - Cures & Prevents Ethanol Problems](https://m.media-amazon.com/images/I/418ADlcu-EL.jpg)**Star Tron Enzyme Fuel Treatment - Small Engine Formula Gas Additive Rejuvenates & Stabilizes Old Gasoline - Cures & Prevents Ethanol Problems** STAR BRITE**$13.38**4.7★3,296 reviews](https://www.amazon.com/dp/B00NO4DAFG) [![Lucas Oil 10020 Fuel Treatment - 5.25 Ounce (Pack of 6)](https://m.media-amazon.com/images/I/315oiKyfGpL.jpg)**Lucas Oil 10020 Fuel Treatment - 5.25 Ounce (Pack of 6)** Lucas Oil**$28.48**4.7★352 reviews](https://www.amazon.com/dp/B0CRCHLBL5) [![Lucas Oil 5.25 Oz. High Mileage Fuel Treatment - 1 Each](https://m.media-amazon.com/images/I/31WkgKupDJL.jpg)**Lucas Oil 5.25 Oz. High Mileage Fuel Treatment - 1 Each** Lucas Oil**$5.73**4.7★1,176 reviews](https://www.amazon.com/dp/B01CVL1HHU) ## **Reviews** What buyers praise and complain about, mined from review topics. ### **What buyers love ** **Quality-Overall**21% *“Excellent Product”* **Efficiency**15% *“Works as advertised”* **Fuel Efficiency**14% *“even improved mileage”* **Value For Money**13% *“Fair price”* **Advertised Vs Actual Product**10% *“As advertised”* **Ease Of Cleaning**9% *“cleans very well”* **Ease Of Use**3% *“Easy to use”* **Lubrication**2% *“It also put in a bottle of the trick flow in the oil went from averaging twenty two miles to the gallon to twenty seven once again impressed by this company, new customers and moderators for your first”* **Motor Power**2% *“I get a really good power boost”* **Maintenance And Repair**1% *“steady maintenance I can actually keep up with”* ### **What buyers complain about ** **Leak-Proof**28% *“arrived leaking”* **Functionality-Overall**12% *“Works great until it doesn't”* **Value For Money**9% *“But the price went up”* **Fuel Efficiency**7% *“do nothing to improve gas mileage or clean the fuel system”* **Quality-Overall**3% *“Garbage”* **Maintenance And Repair**3% *“Didnt fix anything waste of money not happy”* **Durability**3% *“after driving 50mi it was gone”* **Smell**2% *“Insanely strong smell ya I'm”* **Jamming/Clogging**2% *“I honestly think that clogged up my fuel injectors”* **Noise Level**2% *“the engine noise stayed the same”* #### **Top return reasons**- Leak-Proof42% - Compatibility-Overall11% - Functionality-Overall9% - Value For Money9% - Advertised Vs Actual Product7% - Size-Overall5% - Fuel Efficiency4% - Defective Material/Parts2% - Motor Issues1% - Certifications1%