1
World's #1 fuel additive for all engines.
Treats gasoline and diesel fuel efficiently.
Cleans fuel system and improves performance.
Increases mileage and reduces fuel consumption.
Protects against rust and corrosion damage.
Neutralizes harmful contaminants in fuel.
Complies with federal low sulfur regulations.
Average Rating out of 5:
Price Range: $4.99
2
Protects fuel systems from corrosion and deposits.
Keeps fuel fresh for up to 24 months.
Treats up to 80 gallons of fuel.
Compatible with 2-cycle and 4-cycle engines.
Prevents varnish and gum buildup in fuel.
Easy-to-use fuel additive for storage needs.
Replaces Cub Cadet part numbers 22216, 22287.
Average Rating out of 5:
Price Range: $13.31
3
Boosts cetane up to 7 points.
Enhances power and performance of diesel engines.
Improves fuel economy for better mileage.
Stabilizes fuel and disperses harmful moisture.
Increases lubricity for smoother engine operation.
Prevents rust and corrosion in fuel system.
Convenient 16-ounce squeeze bottle for easy use.
Average Rating out of 5:
Price Range: $18.00
4
Includes AR6500 Diesel Treatment (40 oz).
Comes with AR6400-D Diesel Fuel System Cleaner.
Restores injectors, turbo, and DPF functionality.
Boosts cetane levels for improved performance.
Enhances fuel efficiency and MPG significantly.
Not suitable for HEUI injector stiction issues.
Use AR9100 Friction Modifier for stiction problems.
Average Rating out of 5:
Price Range: $59.90
5
40.6 oz bottle treats up to 400 gallons.
Add at every fill-up for best results.
Cleans post-combustion systems, preventing failures.
Reduces regeneration frequency for better efficiency.
Boosts cetane and power for improved response.
Protects and lubricates high-pressure fuel systems.
Formulated for all diesel vehicles on the market.
Average Rating out of 5:
Price Range: $44.95
6
Fixes rough running small engines effortlessly. Cleans carburetors and fuel injectors. Eliminates water from the fuel system. Treats up to 20 gallons of fuel. Compatible with 2-cycle and 4-cycle engines. Easy-to-use fuel additive for various equipment. Effective against ethanol blended gasoline issues.
Average Rating out of 5:
Price Range: $9.99
7
Rapidly cleans diesel injectors and turbos.
Restores performance and improves fuel economy.
Treats blocked DPFs and dirty EGR systems.
One bottle treats up to 40 gallons.
Use every 5,000 miles for best results.
Suitable for all diesel fuel systems.
Compatible with Power Stroke engines for added performance.
Average Rating out of 5:
Price Range: $24.95
Material: Liquid
8
Cleans and lubricates engine and fuel system.
Eliminates stubborn diesel injector deposits effectively.
Boosts cetane up to 7 points for efficiency.
Reduces DPF regeneration frequency for smoother driving.
Water dispersant prevents rust and corrosion issues.
Easy application: 8 oz. per 20 gallons.
Engineered for performance and equipment longevity.
Average Rating out of 5:
Price Range: $18.14
Material: Anti Oxidation
9
Cleans fuel system using advanced PEA additives.
Prevents corrosion in fuel system components.
Optimizes performance for better gas mileage.
Treats up to 80 gallons of fuel.
Easy to use; add prior to fueling.
Ensures year-round protection for watercraft.
Improves engine power and efficiency.
Average Rating out of 5:
Price Range: $4.79
Color: Black
Material: Plastic
10
Works in all engines and fuels.
Solves ethanol-related performance issues.
Stabilizes fuel for up to 2 years.
Improves fuel economy by removing deposits.
Prevents harmful water buildup in fuel.
Reduces smoke and harmful emissions.
Easy to mix with other fuel additives.
Average Rating out of 5:
Price Range: $28.00
11
Eliminates starting problems and hesitation.
Improves engine performance and throttle response.
Reduces stalling and idle issues effectively.
Promotes cleaner combustion for better efficiency.
Compatible with all gasoline engines universally.
Enhances overall vehicle drivability and reliability.
Easy to use for optimal engine health.
Average Rating out of 5:
Price Range: $9.49
12
Enhances engine performance and efficiency.
Contains upper cylinder lubricants for smoother operation.
Safe for turbo engines and oxygen sensors.
Promotes cleaner fuel burn, reducing emissions.
Treats up to 25 gallons of fuel.
Boosts performance three times more than competitors.
Compatible with fuel injected and carbureted engines.
Average Rating out of 5:
Price Range: $6.77
13
Enhances engine performance with advanced enzyme technology.
Prevents and cures ethanol-related engine issues.
Improves fuel economy by cleaning fuel systems.
Compatible with all engines and fuel types.
Prevents water build-up in fuel systems.
Stabilizes fuel for up to 2 years.
Reduces emissions and saves money on fuel.
Average Rating out of 5:
Price Range: $9.29
Color: Blue
Material: Plastic
14
Cleans fuel system for optimal performance. Prevents rust and corrosion in fuel components. Boosts MPG for improved fuel efficiency. Enhances engine power and combustion efficiency. Easy to use: add to fuel tank. Provides year-round protection for your equipment. Stabilizes fuel for collector cars and gas cans.
Average Rating out of 5:
Price Range: $17.22
15
High-quality diesel exhaust fluid for optimized performance.
Eco-friendly solution for reducing NOx emissions.
Two 2.5-gallon containers for extended use.
Compatible with most SCR systems in diesel engines.
One gallon lasts approximately 300 miles.
20-gallon tank provides up to 6000 miles range.
Easy to store and handle for convenience.
Average Rating out of 5:
Price Range: $37.98
16
Includes AR9100, AR6500, and AR6400-D products.
Enhances diesel engine performance and longevity.
Restores and cleans fuel systems effectively.
Boosts cetane for improved fuel efficiency.
Treats up to 400 gallons with AR6500.
Essential for optimal diesel vehicle maintenance.
Easy application; use at every fill-up.
Average Rating out of 5:
Price Range: $89.90
17
Enhances performance of gas and diesel engines.
Removes carbon deposits and varnish effectively.
Disperses water in fuel systems efficiently.
Prevents corrosion with superior protection package.
Compatible with carburetors and injectors.
Improves fuel efficiency and engine reliability.
Easy to use for all fuel systems.
Average Rating out of 5:
Price Range: $34.95
18
Four bottles, 10.1 oz each.
Treats up to 400 gallons of diesel.
Formulated for modern diesel fuel challenges.
Enhances power with cetane boost technology.
Cleans and lubricates fuel system components.
Compatible with all diesel vehicles.
Protects HPCR systems from wear and tear.
Average Rating out of 5:
Price Range: $49.95
19
Four-pack of BlueDEF diesel exhaust fluid.
Each container holds 2.5 gallons of fluid.
Reduces NOx emissions in SCR systems efficiently.
One gallon lasts approximately 300 miles.
20-gallon tank can go 6000 miles.
Universal fit for various diesel engines.
Essential for maintaining emissions compliance standards.
Average Rating out of 5:
Price Range: $77.14
Size: 2.5 gallon, 4 Pack
Color: clear
Material: Urea, Water
20
Reduces emissions for cleaner running engines.
Enhances power, performance, and fuel economy.
Advanced detergent dissolves fuel system sludge.
Compatible with all gasoline and ethanol vehicles.
Safe for Direct and Port Injection engines.
12 fl oz bottle for convenient treatment.
Trusted brand for automotive chemical solutions.
Average Rating out of 5:
Price Range: $14.98
21
Increases fuel lubricity by up to 56%
Protects fuel pumps and injectors from damage
Safe formulation without harmful solvents or alcohol
Extends life of fuel systems and engines
Lubricates upper cylinder and key components
Compatible with gasoline and diesel engines
Works with fuel stabilizers and treatments
Average Rating out of 5:
Price Range: $18.22
Material: Liquid
22
Prevents DEF crystallization during tank refills. Protects SCR system components from costly repairs. Compatible with all UREA AdBlue DEF fluids. Safe for use without voiding vehicle warranty. Ideal for low-speed, short-duration diesel driving. Enhances diesel exhaust fluid performance and longevity. Easy to use with every DEF tank refill.
Average Rating out of 5:
Price Range: $9.15
23
Exclusive synthetic formula for optimal performance.
Specially formulated for E10 fuel compatibility.
Effectively removes engine deposits and buildup.
Enhances fuel stability and engine efficiency.
12oz bottle perfect for convenient use.
Improves overall engine performance and longevity.
Designed for outboard and marine applications.
Average Rating out of 5:
Price Range: $19.50
Material: Plastic
24
Reduces fuel aging significantly for optimal performance.
Protects engine components from corrosion and wear.
Enhances fuel efficiency with advanced detergent technology.
Inhibits phase separation in gasoline and ethanol blends.
Provides upper cylinder lubrication for smoother operation.
Compatible with 2-cycle oil for better fuel bonding.
Pack of 2 for convenience and cost savings.
Average Rating out of 5:
Price Range: $34.95
25
Enhances lubricity for ultra-low-sulfur diesel.
Improves fuel economy for better mileage.
Cleans fuel injectors and prevents future build-up.
Reduces emissions and compatible with all systems.
Prevents rust and corrosion in your engine.
Includes hand pump and two empty bottles.
Suitable for trucks, farm, and construction equipment.
Average Rating out of 5:
Price Range: $89.95
26
Cleans and protects entire fuel system.
Restores lost power and fuel economy.
Reduces rough idle and engine hesitation.
Improves cold start performance significantly.
Compatible with all gasoline engines.
Use every 3,000 miles or as needed.
Enhances fuel stability for up to one year.
Average Rating out of 5:
Price Range: $17.53
27
Cleans dirty injectors for better performance.
Prevents injector sticking in all diesel systems.
Removes internal and external fuel deposits.
Restores lost power and improves fuel economy.
Contains Slickdiesel Lubricator for protection.
Effective with all diesel fuels and blends.
Compatible with Ultra Low Sulfur Diesel (ULSD).
Average Rating out of 5:
Price Range: $54.87
