Best Fuel System Additives (April 2024) - Rated by CherryPicks' Experts

At a Glance: Our Top Picks

Top 1

Gumout 510014 Regane Complete Fuel System Cleaner, 6 oz. (Pack of 6)

9.8
CPR Score
Top 2

Rislone Cat Complete Fuel, Exhaust and Emissions System Cleaner, Pack of 1

9.7
CPR Score
Top 3

Rislone Hy-per Fuel Complete Fuel System Cleaner Gas

9.7
CPR Score
Tips


Our team has selected the top 30 best Fuel System Additives by analyzing and evaluating 832 products of different Oils & Fluids brands, including ACDelco, YAMAHA, Lucas Oil, STAR BRITE, TOYOTA, STA-BIL, Liqui Moly, Sea Foam, Royal Purple, Gumout, Hot Shot's Secret, BG, STP, Archoil, Rislone, Heet And Mercury Marine Mercruiser, Still, Our editor rated and compared them on product features before you buy.

* Cherrypicksreviews.com is reader-supported, Our editor review, and recommend the best products based on extensive data analysis, if you click on the product links, we may earn a commission through qualifying products purchased.

The Best Fuel System Additives Rated by CherryPicks

Market Overview
Fuel System Additives Reviewed
  • Reviews Analyzed: 71,343 Items
  • CPR Avg. Rating: 8.6 / 10
30 Products Evaluated
  • Highest Price: $220.85
  • Lowest Price: $2.08
  • Avg. Price: $31.19
Price Disclaimer

Top 30 Fuel System Additives on Amazon (Verified You can Buy)

Top 1

Gumout 510014 Regane Complete Fuel System Cleaner, 6 oz. (Pack of 6)

Gumout
510014W-6PK
5.56 x 3.69 x 9.0 Inches
2.7 Pounds

Ratings for Gumout (CPR Score)

Seller CPR Rank Amazon Fulfilled Prime Free Shipping
Amazon.com -
ICE AUTO PARTS -

Features

The ALL NEW CarbonClear technology combines the PEA cleaning power you have come to trust with PIBA, and a patented technology for a better clean. The combination of the 3 detergents work synergistically to provide better cleaning power (new formula) vs. just PEA alone (old formula).
Fights ethanol and water corrosion and prevents future carbon build-up
Show More
Top 2

Rislone Cat Complete Fuel, Exhaust and Emissions System Cleaner, Pack of 1

Rislone
4720
9.25 x 2.65 x 2.65 Inches
1.0803 Pounds

Ratings for Rislone (CPR Score)

Seller CPR Rank Amazon Fulfilled Prime Free Shipping
Amazon.com -

Features

Increase power, performance, mileage and save gas: Cleans by not only the entire emissions and exhaust system, but the fuel system as well. Works with gasoline, ethanol and hybrid vehicles.
Save on expensive fuel system and emission control repairs: Regular use every 5,000 miles tunes-up the fuel, emissions and exhaust systems keeping them clean and preventing the CEL light from returning.
Show More

Rislone Hy-per Fuel Complete Fuel System Cleaner Gas

Rislone
4700
3.2 x 3.6 x 8.4 Inches

Ratings for Rislone (CPR Score)

Seller CPR Rank Amazon Fulfilled Prime Free Shipping
Amazon.com -

Features

Six in one: equal to a bottle of regular injector & complete fuel system cleaner, upper cylinder lubricant, fuel stabilizer and conditioner, dry gas, gas treatment and octane booster
Increase power and performance: boosts octane, power, performance and mileage, stabilizes gas, lubricates and protects
Show More

Yamaha Yamalube Ring Free Plus Fuel Additive QTY 12

YAMAHA
9.0 x 9.0 x 9.0 Inches
11.0 Pounds

Ratings for YAMAHA (CPR Score)

Seller CPR Rank Amazon Fulfilled Prime Free Shipping
PWC Parts -
LEADERS RPM 3,884

Features

Genuine ‎Yamaha part that fits your specific vehicle
Fuel Additive
Show More

STA-BIL Small Engine Pro Multi-System Additive - Protects Against Ethanol - Cleans Carb And Injectors - Improves Engine Efficiency - Lubricates Valves And Pistons, 16 fl. oz. (22305) , Red

STA-BIL
22305

Ratings for STA-BIL (CPR Score)

Seller CPR Rank Amazon Fulfilled Prime Free Shipping
Amazon.com -

Features

Clean and improve your fuel system with Small Engine Pro, a gasoline/oil additive that helps restore lost engine power and performance, by cleaning out gum and varnish
Keeps internal engine components lubricated and free, providing longevity to internal engine parts
Show More
Top 6

Gumout 510015 Fuel System Treatment, 6 oz.

Gumout
510015
8.63 x 1.72 x 1.72 Inches
0.34 Pounds

Ratings for Gumout (CPR Score)

Seller CPR Rank Amazon Fulfilled Prime Free Shipping
Amazon.com -

Features

Maximizes fuel economy
Cleans fuel injectors, intake valves, carburetors, and ports
Show More

Archoil AR6400-D Diesel Fuel System Cleaner - Cleans Injectors, Turbo, DPF & EGR

Archoil
FBA_AR6400-D
8.0 x 8.0 x 8.0 Inches
1.0 Pounds

Ratings for Archoil (CPR Score)

Seller CPR Rank Amazon Fulfilled Prime Free Shipping
Archoil, Inc -

Features

Rapidly cleans diesel injectors, turbos, blocked DPFs and dirty EGR systems
Restores performance, improves fuel economy and results in smoother idling
Show More

Lucas Oil 10013 Upper Cylinder Lubricant Fuel Treatment - (1) Gallon 4-PACK

Lucas Oil
30.52 Pounds

Ratings for Lucas Oil (CPR Score)

Seller CPR Rank Amazon Fulfilled Prime Free Shipping
1185 Corp 3,987
Trends Auto 2,279
Elite Tool Center 8,779
Top 9

Mercury Marine Quickleen Engine and Fuel System Cleaner, 12 Ounces 92-8M0047931

Mercury Marine Mercruiser
8M0047931
10.87 x 8.25 x 8.5 Inches

Ratings for Mercury Marine Mercruiser (CPR Score)

Seller CPR Rank Amazon Fulfilled Prime Free Shipping
Boating Accessories -
TX Parts LLC -
Modern Boat Sales, INC -

Features

Quickly and thooughly remove carbon deposits from carberators and injectors, intake valves, spark plugs, piston crowns & cylinder heads
Prevent engine knocking and piston seize up
Show More
Top 10

ACDelco 88865595 Fuel System Treatment - 12 oz

ACDelco
88865595
3.38 x 1.88 x 8.5 Inches
0.8 Pounds

Ratings for ACDelco (CPR Score)

Seller CPR Rank Amazon Fulfilled Prime Free Shipping
Amazon.com -
G.P.S. 360

Features

Removes deposits from port fuel injectors to keep injectors functioning properly, ensuring unrestricted fuel flow
Cleans intake valve deposits to help eliminate starting issues and ensure maximum drivability
Show More

BG 245 Premium Diesel Fuel System Cleaner

BG
24532
2.0 x 4.5 x 9.0 Inches
1.5 Pounds

Ratings for BG (CPR Score)

Seller CPR Rank Amazon Fulfilled Prime Free Shipping
VerSure 26
Autobodynow 276
Goldan Automotive -
DAYTONA PERFORMANCE -
SAME DAY WHOLESALE -

Features

NEW FROM BG. NEW VERSION OF BG 244
Cleans entire diesel fuel injection system
Show More
Top 12

Gumout 510019 Fuel Injector Cleaner, 6 oz. (Pack of 6)

Gumout
510019W-6PK
5.56 x 3.69 x 9.0 Inches

Ratings for Gumout (CPR Score)

Seller CPR Rank Amazon Fulfilled Prime Free Shipping
Amazon.com -
1185 Corp 3,987

Features

Removes carbon deposits from key engine parts
Prevents future carbon buildup on port/indirect fuel injectors, intake valves, and ports
Show More

Super Concentrated Fuel Injector Cleaner, Bottled Injector Cleaner Unclogs Dirty Fuel Injectors, 5.25 Oz, 2 Count, STP

STP
78577
1.4961 x 4.6063 x 7.9134 Inches
0.7 Pounds

Ratings for STP (CPR Score)

Seller CPR Rank Amazon Fulfilled Prime Free Shipping
Amazon.com -
GOSO Direct 5,141
MI SYNERGY -
IBUS Wholesale -
Camposmatta1 -

Features

Two 5.25 fl oz bottles of STP Super Concentrated Fuel Injector Cleaner
Fuel additive contains concentrated detergents for effective car care
Show More
Top 14

STP 18316 Ultra 5-in-1 Diesel Fuel System Cleaner, 12 fl. oz.

STP
18316

Ratings for STP (CPR Score)

Seller CPR Rank Amazon Fulfilled Prime Free Shipping
TCT Deals and More -
GIVLV -

Features

Helps Maximize Diesel Engine Performance
Save Fuel and Boost Octane while Preventing Fuel Gelling
Show More
Top 15

BG 245 Premium Diesel Fuel System Cleaner, 11 oz. Can, 4-Pack

BG
2.4 x 9.6 x 4.8 Inches
3.0 Pounds

Ratings for BG (CPR Score)

Seller CPR Rank Amazon Fulfilled Prime Free Shipping
Autobodynow 276

Features

Cleans entire diesel fuel injection system
Is especially effective in high pressure common rail engines
Show More
Top 16

Star Tron Enzyme Fuel Treatment - Concentrated Formula 8 Ounce - Treats 128 Gallons - Fuel Stabilizer & Treatment, Gasoline Stabilizer, Star Tron Marine Enzyme Fuel Treatment (093008SS)

STAR BRITE
093008SS
2.0 x 3.0 x 7.25 Inches
0.5 Pounds

Ratings for STAR BRITE (CPR Score)

Seller CPR Rank Amazon Fulfilled Prime Free Shipping
Amazon.com -

Features

ALL-ROUND ENGINE SOLUTION - Works in all engines and all fuels, making it the ideal fuel treatment and stabilizer for any vehicle or gas powered tool
ETHANOL PROBLEM SOLVER - Prevents and cures most ethanol-related issues, including poor performance and decreased fuel economy
Show More

Hot Shot's Secret Diesel Winter Anti-Gel– 16 Oz Squeeze, 7-in-1 Diesel Fuel Additive – Prevents Gelling and Fuel Line Freeze-Ups – Boosts Cetane – Cleans Injectors – Improves Performance, Amber

Hot Shot's Secret
P403316ZS
7.0 x 4.3 x 2.3 Inches
1.06 Pounds

Ratings for Hot Shot's Secret (CPR Score)

Seller CPR Rank Amazon Fulfilled Prime Free Shipping
Amazon.com -

Features

Anti-Gelling Formula - Reduces the formation of wax crystals in diesel fuel during cold weather, to keep fuel flowing smoothly and prevent it from clogging the system or fuel filter
Improves Cold Starts - Significantly enhances cold-weather performance and disperses moisture to prevent fuel line freeze-ups, even in temperatures as low as -40 degrees Fahrenheit
Show More
Top 18

BG CF5 Fuel System Treatment

BG
3.0 x 3.0 x 5.0 Inches
0.6 Pounds

Ratings for BG (CPR Score)

Seller CPR Rank Amazon Fulfilled Prime Free Shipping
Autobodynow 276
Goldan Automotive -

Features

Also, water, oxygen, and sulfur are often present in varying amounts in the fuel we use. Even trace amounts of these contaminants can lead to oxidation and corrosion in storage tanks and fuel systems. BG CF5 fuel system cleaner prevents deposits throughout the entire fuel system
Added at each oil change, it will keep injectors, pistons, fuel intake components and sensors clean and free of damaging deposits and corrosion.
Show More
Top 19

GENUINE TOYOTA/S.E.T APPROVED TIME-RELEASE FUEL SYSTEM CLEANER 00053-00035

TOYOTA

Ratings for TOYOTA (CPR Score)

Seller CPR Rank Amazon Fulfilled Prime Free Shipping
DaytonaToyota -

Sea Foam IC5 Fuel Injector Cleaner, 5.25 oz

Sea Foam
IC5
0.0 x 2.0 x 6.0 Inches
16.0 Grams

Ratings for Sea Foam (CPR Score)

Seller CPR Rank Amazon Fulfilled Prime Free Shipping
Amazon.com -
Moofin 298
VAPE GURU CO. -
Gunners Gear -
OlivMax -

Features

Treats Up To 25 Gallons ps, lost acceleration and rough idling for improved performance
Jet fuel serves as the carrier for the active ingredien Helps Recover Lost Mpg And Reduce Exhaust Emissionst nts, creating a high-quality additive for easy auto care
Show More

HEET Gas-Line Antifreeze And Water Remover - Removes Water From Fuel System - Prevents Gas-Line Freezing - Optimal For Winter Use Fast Cold Weather Starts, 12 fl. oz. (28201)

Heet
28201
3.5433 x 2.3622 x 9.4488 Inches
0.69 Pounds

Ratings for Heet (CPR Score)

Seller CPR Rank Amazon Fulfilled Prime Free Shipping
Amazon.com -

Features

Safe for use in all 4-cycle engines including fuel injected engines
Prevents gas-line freeze up
Show More
Top 22

Archoil Diesel Starter Kit - AR6500 Diesel Treatment (16.7oz) + AR6400-D Diesel Fuel System Cleaner

Archoil
12.0 x 5.0 x 5.0 Inches

Ratings for Archoil (CPR Score)

Seller CPR Rank Amazon Fulfilled Prime Free Shipping
Archoil, Inc -

Features

Includes AR6500 Diesel Treatment (16.5oz)
Includes AR6400-D Diesel Fuel System Cleaner
Show More

Lucas Oil 10013 Fuel Treatment - 1 Gallon, Amber

Lucas Oil
LUC10013
7.23 x 5.75 x 4.93 Inches
8.0 pounds

Ratings for Lucas Oil (CPR Score)

Seller CPR Rank Amazon Fulfilled Prime Free Shipping
Amazon.com -
1185 Corp 3,987

Features

Cleans and Lubricates Fuel System: The product contains a blend of detergents and additives that help to clean and lubricate the fuel system, including the fuel injectors, carburetor, and combustion chamber.
Improves Fuel Economy: The product can help to improve fuel economy by removing deposits and contaminants from the fuel system and improving the efficiency of fuel combustion.
Show More

Lucas Oil 10020 Fuel Treatment - 5.25 Ounce

Lucas Oil
LUC10020
8.0 x 1.43 x 1.23 Inches
0.2 Pounds

Ratings for Lucas Oil (CPR Score)

Seller CPR Rank Amazon Fulfilled Prime Free Shipping
Amazon.com -
GOSO Direct 5,141
166 Auto Inc 2,746
ZillaZon ✅🏆⭐Authorized -

Features

Cleans and Lubricates Fuel System: The product contains a blend of detergents and additives that help to clean and lubricate the fuel system, including the fuel injectors, carburetor, and combustion chamber.
Improves Fuel Economy: The product can help to improve fuel economy by removing deposits and contaminants from the fuel system and improving the efficiency of fuel combustion.
Show More
Top 25

STA-BIL Fast Fix Small Engine Treatment - Cleans Carbs and Injectors - Fixes Rough Running Engines - Eliminates Water - Treats 10 Gallons, 4 fl. oz. (22303)

STA-BIL
22303
0.25 Pounds

Ratings for STA-BIL (CPR Score)

Seller CPR Rank Amazon Fulfilled Prime Free Shipping
Amazon.com -
Gatzies 1,206

Features

Fixes poor/non-running engines by eating the gum and varnish that causes rough starts, or no starts
Fixes issues caused by ethanol blended fuels
Show More

STA-BIL 360 Protection Ethanol Treatment & Fuel Stabilizer - Full Fuel System Cleaner - Fuel Injector Cleaner - Increases Fuel Mileage - Protects Fuel System - Treats 50 Gallons - 10 Fl. Oz. (22264)

STA-BIL
22264
10.0 x 4.0 x 4.0 Inches
0.6195 Pounds

Ratings for STA-BIL (CPR Score)

Seller CPR Rank Amazon Fulfilled Prime Free Shipping
Amazon.com -
Triplenet Pricing INC 650

Features

Fuel System Cleaner - STA-BIL 360 Protection completely cleans the entire fuel system from fuel injectors to fuel pumps, and removes water, gum, and varnish to keep your fuel system free of corrosion
Fuel Stabilizer - Use STA-BIL 360 Protection to prevent fuel corrosion and keep ethanol-blended fuels fresh for up to 12 months, so your fuel system and engine stay healthy and ready for action!
Show More

Liqui Moly 2007 Jectron Gasoline Fuel Injection Cleaner - 300 ml , blue

Liqui Moly
2007
0.0 x 0.0 x 0.0 Inches
0.5004 Pounds

Ratings for Liqui Moly (CPR Score)

Seller CPR Rank Amazon Fulfilled Prime Free Shipping
Amazon.com -
Multi Brands 305 -

Features

Eliminates starting problems, hesitation and stalling.Fit Type: Universal
Smoother idling
Show More
Top 28

Liqui Moly 2030 Pro-Line Gasoline System Cleaner, 500 ml

Liqui Moly
2030
8.0 x 2.2 x 2.2 Inches
0.9 Pounds

Ratings for Liqui Moly (CPR Score)

Seller CPR Rank Amazon Fulfilled Prime Free Shipping
Amazon.com -
Impart Auto Parts -
PARTS 4 SALES -

Features

Package Dimension : 2.24 " L x 2.24 " W x 7.96 " H
Country of Origin: GERMANY
Show More

Royal Purple 18000 Max Atomizer Fuel Injector Cleaner, 6 fl. oz.

Royal Purple
18000
2.0 x 2.0 x 7.0 Inches

Ratings for Royal Purple (CPR Score)

Seller CPR Rank Amazon Fulfilled Prime Free Shipping
Amazon.com -
VerSure 26
Racer's Speed Shop 9,692
Titan Motorsports -

Features

Restores fuel economy
Stabilizes ethanol
Show More

Archoil Diesel Fuel System Kit - AR6500 Diesel Treatment (40.6 oz) + AR6400-D Diesel Fuel System Cleaner

Archoil

Ratings for Archoil (CPR Score)

Seller CPR Rank Amazon Fulfilled Prime Free Shipping
Archoil, Inc -

Features

Includes AR6500 Diesel Treatment (40 oz)
Includes AR6400-D Diesel Fuel System Cleaner
Show More

Top 10 Fuel System Additives - Verified to Buy (Apr. 2024)

Top 10 Fuel System Additives Brands on Amazon

Here is the list of top-rated brands that were evaluated by CherryPicks.

  • Gumout
  • Rislone
  • YAMAHA
  • STA-BIL
  • Archoil
  • Lucas Oil
  • Mercury Marine Mercruiser
  • ACDelco
  • BG
  • STP

Top 10 Fuel System Additives Sellers: CPR Seller Rank List

CPR sellers rank is based on CherryPicks-AI bestselling ranking system that helps us analyze each seller's sales trends. The List of top seller ranks is our in-house data, essential for our product ranking to help you make the right shopping choice.

Rank Name Yearly Feedbacks Avg. Ratings
🥇 VerSure 25,732 4.9
🥈 Autobodynow 7,334 4.9
🥉 Moofin 7,058 4.8
4 G.P.S. 6,146 4.9
5 Triplenet Pricing INC 4,167 4.7
6 Gatzies 2,822 4.6
7 Trends Auto 1,863 4.7
8 166 Auto Inc 1,616 4.9
9 LEADERS RPM 1,258 4.8
10 1185 Corp 1,231 4.5
View or download top Fuel System Additives seller & rating report
VerSure [25732] Autobodynow [7334] Moofin [7058] G.P.S. [6146] Triplenet Pricing INC [4167] Gatzies [2822] Trends Auto [1863] 166 Auto Inc [1616] LEADERS RPM [1258] 1185 Corp [1231] VerSure 43% Autobodynow 12% Moofin 12% G.P.S. 10% Triplenet Pricing INC 7% Gatzies 5% Trends Auto 3% 166 Auto Inc 3% LEADERS RPM 2% 1185 Corp 2%

[Get] Fuel System Additives Deals (✅Exclusively for Prime)

What does "Amazon Fulfilled" Mean?

Amazon Fulfilled refers to products handled by Amazon's logistics, which indicates that the product is stored, packed, and shipped by Amazon from one of its fulfillment centers.

When you order a product that is "Amazon Fulfilled," Amazon takes care of the storage, packing, shipping, and customer service for that product. This often ensures quicker delivery and better customer service compared to products that are not fulfilled by Amazon. It also means that the product is eligible for Amazon's return policy.

What does "Prime" Mean?

"Prime" refers to Amazon Prime Member (Join Amazon Prime Now), which indicates eligibility for Prime benefits. When you see "Prime" next to a product on Amazon, This generally means that if you are  an Amazon Prime member, you can get free two-day shipping on that product, and sometimes even same-day or one-day shipping depending on your location.

Prime members also have access to other benefits, including 2-Day ShippingExclusive Member DealsPrime VideoBuy With PrimeAmazon MusicPrime Gaming, and more.

Shop Prime Fuel System Additives Deals

What does "Free Shipping" Mean?

"Free Shipping" means that you will not be charged additional fees for the shipping of that product. However, unlike "Prime," which usually guarantees fast two-day shipping, "Free Shipping" doesn't necessarily mean fast shipping.

Sometimes there might be a minimum purchase requirement to qualify for free shipping if you are not a Prime member. For Prime members, the "Free Shipping" usually refers to the free two-day shipping that is one of the benefits of the Prime membership.


Why Should You Trust Us?

Now hundreds and thousands of Oils & Fluids supplies are available on Amazon, Picking the right one is not easy, and that may take a lot of your time, Right? and What is the best Fuel System Additives to buy for new April 2024?

CherryPicks’s Methodology for Evaluating Fuel System Additives

We developed the CherryRatings-AI system to identify and score reviews and the CherryPicks-AI ranking system that uses TensorFlow framework to generate the best list, It will help us evaluate Oils & Fluids items that sell on Amazon. The score of items is based on over ten parameters such as analyzing customer review content, product reviewing rating statistics, brand reputation evaluation, comparing product price with features, etc, You can visit How We Rank to learn more in detail.

We collected and analyzed 832 of Fuel System Additives reviews based on our selection criteria. It helped us shortlist the top qualified and rated Fuel System Additives for Oils & Fluids, We found that most customers choose Fuel System Additives with an average price of $31.19, and the top brands are ACDelco, YAMAHA, Lucas Oil, STAR BRITE, TOYOTA, STA-BIL, Liqui Moly, Sea Foam, Royal Purple, Gumout, Hot Shot's Secret, BG, STP, Archoil, Rislone, Heet And Mercury Marine Mercruiser. 

Then our expert-level editors reviewed all those quality items and selected the top 30 Fuel System Additives for you, We have researched hundreds of sellers and picked the top sellers for Oils & Fluids, including VerSure, Autobodynow, Moofin, G.P.S., Triplenet Pricing INC, Gatzies, Trends Auto, 166 Auto Inc, LEADERS RPM, 1185 Corp, GOSO Direct And Elite Tool Center. The Gumout 510014 Regane Complete Fuel System Clean... are available for purchase right now, and The seller of #1 rank product has received honest feedback from 797 consumers with an average rating of 4.6.

We've helped a lot of satisfied users get the right Automotive product based on their needs, and save lots of time for them to pick Fuel System Additives to buy.


Written By Craig Hill

Christian Buccho is a mechanic in love with automotive repairs. He will be sharing his experience with us an automotive repairer over the years. He will not only provide us with informative articles, he would also be providing us with hands-on reviews on automotive parts.