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The Best Zmax Additive of 2023 – Reviewed and Top Rated

After hours researching and comparing all models on the market, we find out the Best Zmax Additive of 2023. Check our ranking below.

2,970 Reviews Scanned

SaleRank No. #1

zMAX 51-011 - Engine & Fuel Formula Kit - Easy to Use - Reduces Carbon Build-Up & Lubricates Metal Extending Life of Car or Truck - Runs Efficiently, Improving Gas or Diesel Mileage - 12 oz. Each

EXTEND THE LIFE OF YOUR VEHICLE: zMAX Engine & Fuel formulas are simple and easy to use. Micro-lubrication soaks into metal surfaces, which improves lubricity and reduces carbon deposit build-up while boosting performance and protecting vital vehicle parts.
ENGINE EFFICIENCY: Add zMAX Engine Formula to gain efficient combustion resulting in more power. Use the engine treatment at your routine oil change or every 6k miles to reduce engine wear, lower emissions and keep your engine running smoothly.
FUEL CONDITIONER: Pour zMAX Fuel Formula in the fuel tank to lubricate and maintain a clean fuel injector system. It improves fuel efficiency and performance and conditions the pumps and nozzles reducing carbon residue from the valves or pistons.
TRUSTED BY PROFESSIONALS & DEALERSHIPS: Stock zMAX in your garage to treat your car like a professional. From local repair shop mechanics to major car dealership groups, our formula is road tested and mechanic trusted. zMAX is eco-friendly and USA-Made!
REPUTABLE QUALITY AND PERFORMANCE: zMAX is proud to be the Official Micro-lubricant of Speedway Motorsports. Proven and trusted for over 80 years, zMAX helps save money at the pump and extends your engine’s life.

Rank No. #2

ZMAX 51-306 - Transmission Formula - for Automatic and Manual Transmissions - Reduces Carbon Build-Up - Lubricates Metal and Gears - Keeps Seals Supple - Improves Shifting Performance - 6 oz.

PROTECT YOUR VEHICLE: zMAX Transmission Formula is easy to use! Micro-lubrication soaks into metal surfaces improving lubrication to reduce gear wear and varnish buildup. Keeps seals supple, preventing leaks and improving shifting.
TRANSMISSION EFFICIENCY: Improve performance by adding the formula to your transmission fluid to reduce slippage and rough shifting. Brings back smooth shifting gears resulting in an improved response. Add every time you change your transmission fluid.
TRANSMISSION LUBRICANT: Cleans varnish for smoother shifting and lubricates bearings, gears, and the hydraulic system. Perfect for both automatic or manual transmissions. Not for use in CVT transmissions. Does not void manufacturer's warranties.
ECONOMICAL PREVENTATIVE MAINTENANCE: Pour into transmission fluid to keep the gears lubricated and in top condition. The eco-friendly formula is industry tested, mechanic trusted and improves the performance and the driving experience.
TRUSTED QUALITY AND PERFORMANCE: zMAX is proud to be the Official Micro-lubricant of Speedway Motorsports. Trusted for over 80 years, the USA made Transmission Formula saves money at the pump and extends the engine life of all your vehicles.

Rank No. #3

zMAX 51-106 Fuel Formula - Easy to Use - Engine Treatment Reduces Carbon Build-Up & Lubricates Metal Extending Life of Car or Truck - Runs Efficiently, Improving Gas or Diesel Mileage - 6 oz. Single

EXTEND THE LIFE OF YOUR VEHICLE: zMAX Micro-lubricant is simple and easy to use. Formula soaks into metal surfaces, which improves lubricity and reduces carbon deposit build-up while boosting performance and protecting vital parts in your car or truck.
FUEL SYSTEM CONDITIONER: Use at your routine oil change or every 6k miles to lubricate the fuel injector system. The multipurpose formula conditions the pumps and the nozzles, while reducing carbon residue from valves and pistons to restore performance.
FUEL SYSTEM EFFICIENCY: Make zMAX part of your car or truck’s routine maintenance! Reduces engine wear, enhances performance and improves fuel efficiency for gas or diesel vehicles. This cost saving product lowers emissions, is eco-friendly and USA-Made.
TRUSTED BY PROFESSIONALS & DEALERSHIPS: Stock zMAX in your garage to regularly treat your car like a professional. From local repair shop mechanics to major car dealership groups, our formula is road tested and mechanic trusted.
REPUTABLE QUALITY AND PERFORMANCE: zMAX is proud to be the Official Micro-lubricant of Speedway Motorsports. Proven and trusted for over 80 years, zMAX helps save money at the pump and extends your engine’s life.

Rank No. #4

zMAX 55-032 - Multi-Purpose Formula Treatment for Engine, Fuel, Transmission & Power Steering - Reduces Carbon Build-Up - Lubricates Metal - Improves Gas/Diesel Performance - 32 oz. Quart - Single

EXTEND THE LIFE OF YOUR VEHICLE: zMAX Multi-Purpose Formula is simple and easy to use. Micro-lubrication soaks into metal surfaces which improves lubricity and reduces carbon deposit build-up while boosting performance and protecting vital vehicle parts.
ENGINE EFFICIENCY: Use the All Purpose Formula to help to restore the combustion valve and piston ring sealing resulting in a smoother running motor and more power. Reduces engine wear and lowers emissions which improves fuel efficiency and performance.
FUEL & TRANSMISSION CONDITIONER: Cleans varnish in valve bodies for smoother shifting, lubricates the injector system and conditions pumps and nozzles while reducing carbon residue from valves and pistons. Perfect for manual or automatic transmissions!
POWER STEERING: Use to keep the steering system lubricated and smooth. The eco-friendly formula is industry tested, mechanic trusted, and includes an easy-to-read measurement indicator for each application.
TRUSTED QUALITY AND PERFORMANCE: zMAX is proud to be the Official Micro-lubricant of Speedway Motorsports. Trusted for over 80 years, the USA made All Purpose formula saves money at the pump and extends the engine life of all your vehicles.

Rank No. #5

zMAX Wet Clutch Additive

zMAX Clutch Additive
Item Package Dimension: 7.49L x 2.24W x 1.49H inches
Item Package Weight - 0.35 Pounds
Item Package Quantity - 1
Product Type - AUTO ACCESSORY

SaleRank No. #6

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

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
OLD FUEL REVITALIZER - Stabilizes fuel up to 2 years and can help rejuvenate old, sub-spec fuel, even after months of inactivity
FUEL ECONOMY MAXIMIZER - Removes and prevents gum, carbon deposits, and varnish build-up, resulting in improved fuel economy
WATER BUILD-UP PREVENTION - Disperses water throughout fuel as submicron-sized droplets that are safely eliminated while the engine operates

Rank No. #7

zMAX 58-012 - Small Engine Formula - Micro-Lubrication for 2- and 4-cycle Gas or Diesel Engines - Reduces Carbon Build-Up and Corrosion - Lubricates Metal Improving Efficiency - 12 oz. - 2 pack

EXTEND YOUR SMALL ENGINE LIFE: zMAX Small Engine Formula is simple and easy to use. Micro-lubrication soaks into metal surfaces which improves lubricity and reduces carbon deposit build-up while boosting performance and protecting your vital engine parts.
ENGINE EFFICIENCY: Use zMAX to reduce engine wear and lower emissions which improves fuel efficiency, performance and keeps your engine running smoothly. For use in gas or diesel engines, including ATV’s, motorcycles, marine engines, generators and more!
OUTDOOR EQUIPMENT: Especially formulated and perfect to use on seasonal equipment like lawn mowers, garden tractors, chainsaws, string trimmers, and pumps. Protects the engine while in storage and provides easier starts when returned to use.
EASY TO USE: Stock the USA made zMAX formula in your garage or shed to keep your equipment in top working order. To maintain optimum power, add 2 oz. of the eco-friendly formula to every gallon of fuel in your 2-or 4-cycle engines or to every quart of oil
TRUSTED QUALITY AND PERFORMANCE: zMAX is proud to be the Official Micro-lubricant of Speedway Motorsports. Proven and trusted for over 80 years, the zMAX Small Engine Formula saves money, time, and extends the engine life of all your equipment.

Rank No. #8

Liqui Moly MoS2 Anti-Friction Engine Treatment | 300 ml | Oil additive | SKU: 2009

Motor oil additive - Liqui Moly MoS2 anti-friction (300 ml. Can).Fit Type: Universal
Forms High load-bearing film of lubricant on all friction surfaces
You will be surprised at how much better your engine sounds and how controlled it will be even at very high RPM
Flash point: 181.0 degrees_celsius

SaleRank No. #9

Bar's Leaks High Mileage Engine Repair, 16.9 oz

RESTORES PERFORMANCE: Contains a combination of the best performance additives to repair the most common oil-related problems
INCREASES COMPRESSION AND HORSEPOWER: Restores lost compression and power, reduces noise and oil consumption, while improving the performance of worn cylinders, rings, bearings, and seals
STOPS LEAKS, NOISE, AND SMOKING: For most vehicles, this is your last chance before paying an expensive repair bill or replacing the vehicle
FRICTION MODIFIERS: Engine Repair can be used to top off the existing oil when low, or add a bottle when changing the oil and filter

Rank No. #10

zMAX 58-112 - Multi-Use Lube 2-Pack - Easy to Use Aerosol Spray - Lubricates, Cleans and Protects Metal - Prevents Rust & Corrosion - Quiets & Stops Squeaks - Auto-Home-Commercial - 2 cans, 11.5 oz.

MULTI-PURPOSE: Keep zMAX Multi-Use Lubricant stocked for your auto, home, shop and recreational needs! Lubricates, cleans, protects, stops squeaks and prevents rust and corrosion all while extending the life of your equipment, saving you money!
EFFECTIVE FORMULA: It’s the only product of its kind! Our zMax Multi-Use micro-lubricant soaks deep into metal surfaces, improves performance and reduces wear and tear. No harmful solids or chemicals and does not void manufacturer’s warranties.
EASY DIY: Shake well and spray on a small amount allowing zMAX Multi-Use Lube a chance to soak in. Wipe clean, if needed. Hard to pinpoint locations? No problem, an easy to use straw is included for those difficult to reach applications.
FIELD TESTED: Used by mechanics, engine builders, facility managers, and homeowners all over the country, zMAX Multi-purpose lubricant is a product professionals trust to get the job done.
REPUTABLE QUALITY AND PERFORMANCE: zMAX is proud to be the Official micro-lubricant of Speedway Motorsports and recommended by the National Tactical Officer Association. Proven for over 80 years, delivering premium lubrication and protection. USA Made!

Rank No. #11

Lucas Oil 10013 Fuel Treatment - 1 Gallon, Amber

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.
Reduces Emissions: By improving fuel combustion, the product can also help to reduce exhaust emissions, including harmful pollutants such as carbon monoxide and nitrogen oxides.
Increases Power and Acceleration: The product can also help to increase power and acceleration by improving the flow of fuel through the system and reducing the buildup of deposits that can impede engine performance.
Neutralizes Low Sulfur Fuel Problems: Lucas Oil 10013 Fuel Treatment contains a blend of detergents and additives that help to neutralize sulfur and other harmful contaminants that may be present in the fuel system. The detergents work to clean the fuel injectors and carburetor, which can become clogged with sulfur deposits over time.

Rank No. #12

Hot Shot's Secret - HSSTSE32Z Shift Restore Automatic Transmission Additive 32 Fluid Ounce Bottle

Hot Shot's Secret Shift Restore is engineered to safely dissolve the harmful gum and varnish that forms over time on the surface of precision transmission component
Reduces transmission operating temperatures with high performance ester formula
Our Shift Restore formula acts as a high-quality transmission lubricant that serves as a hydraulic fluid, lubricating fluid and heat transfer fluid; reduce the coefficient of friction and prevent the critical engine parts from overheating
Shift Restore's formula is designed to instantly attach itself to all of your transmission's metal parts, preventing deposits from varnish and metal-to-metal contact
Reduces transmission wear, erratic and inconsistent shifting, hesitation and rough operation, and excessive noise and vibration

Rank No. #13

LIQUI MOLY Oil Additive Cera Tec 3721 Ceramic Wear & Tear Protection for Petrol & Diesel Engines Smoother Engine Performance, Less Friction & Lower Fuel Consumption 300 ml

Mixable with all commercially available motor oils
Stable even under high thermal and dynamic permanent loads
No deposits and absolutely compatible with all commonly used filter systems
Resists extremely high and low temperatures

Rank No. #14

zMAX 50-303 - Bolt Lube with Micro-Lubricant and Bore Cleaner & Conditioner - Firearm Formulas - Reduces Carbon Build Up - Easy to Use - Extends The Gun Performance - 2 Bottles, 1.5 oz Each

BE FIREARM READY- Bolt Lube & Bore Cleaner/Conditioner is the perfect gun care and protection system. Micro-lubrication absorbs into the gun’s metal from the inside out, which improves lubricity and reduces build-up while protecting the gun’s vital parts.
OPTIMUM ACCURACY- Make Bolt Lube with micro-lubricant your go-to cleaner! The odorless and easy to use liquid flows when cold and does not gum up in hot temps. Breaks up carbon resulting in less wear and reduced friction. Use on knives and other tools!
HIGH PERFORMANCE - Bore Cleaner & Conditioner is perfect for removing combustion by-products and preventing bore fouling. Use a small amount after each shooting session to clean and condition gun bores, barrels, actions and to lubricate rotational parts.
SAFE FOR ALL FIREARMS - From pellet or bb gun practice to testing your pistol or rifles at the range, our gun cleaning kit ensures first to second shot consistency and provides a predictable cold bore shot. No more scraping carbon, it wipes right off!
RELIABLE QUALITY AND PERFORMANCE - As a trusted brand for over 80 years, zMAX is proud to have members of the National Tactical Officer Association (NTOA) test and recommend our products. zMAX helps save money, time and extends the life of your firearm.

Rank No. #15

K&N Performance+ Octane Booster: Boosts Octane and Improves Engine Performance, 16 Ounce Bottle Treats up to 18 Gallons, 99-2020

BOOSTS POWER: Octane boost helps increase performance when added during gas fill up
CLEANS FUEL INJECTORS: Specially formulated to clean internal fuel system parts and components
INCREASES OCTANE: Helps your car run better by reducing knocks, pings, and hesitation
SAFE ON PARTS: Safe for use on catalytic converters and oxygen sensors
TREATS A FULL TANK: Formulated to treat up to 18 gallons of gasoline

SaleRank No. #16

Hot Shot's Secret Everyday Diesel Treatment 16 Ounce Squeeze Bottle (HSSEDT16ZS)

Take Care Of Your Engine With An Every-Tank Solution For Better Performance And Health
Boosts Cetane Up To 7 Points For Better Fuel Economy And Maintenance
Adds Lubricity To Protect Fuel System Including Pump And Injectors
Prevents Rust And Corrosion, Disperses Moisture And Adds Stability To Fuel

SaleRank No. #17

Slick 50 Original Classic Engine Treatment with Cerflon, Ceramic Protection Against Friction and Heat, 32 fl. oz, 1 Pack

Protects against power robbing friction and heat
Enhances oil durability
Cleans and prevents sludge
Use every oil change for maximum effectiveness
Lubricity of PTFE but with Ceramic Technology which means the best wear protection and the best thermal stability - Better than PTFE alone

Rank No. #18

TriboTEX Small Oil Additive Engine Treatment: Add to Engine Oil - Makes High Mileage Engines Like New with a Synthetic Material (Treats One Motorcycle, Lawn Mower, Generator) 4 & 2 Stroke

Contains synthetic nanoparticles developed with the U.S. Department of Energy, NASA, & National Science Foundation
Reverses wear in bearings by building a diamond-like carbon coating
Compatible with all types of motor oil and can be used in gas or diesel engines
Improves fuel consumption and reduces engine noise
Safe for wet clutches in motorcycles

Rank No. #19

Archoil AR9100 Oil Additive (16oz) for All Vehicles - Powerstroke Cold Starts, Eliminates Injector Problems

16oz AR9100 Friction Modifier - treats one Power Stroke
Fixes 6.0L and 7.3L Power Stroke cold start injector problems
Reduces wear and extends component life
Reduces engine noise, vibration and heat
For all diesel and gasoline engines, gearboxes, hydraulics, differentials and power steering systems

Rank No. #20

Hot Shot's Secret HSSFR332Z FR3 Friction Reducer 32 Fluid Ounce

100% synthetic oil additive that protects engines and improves performance
You can use the product in gas or diesel engines, works with synthetic or conventional oil
FR3 Friction Reducer increases horsepower and fuel economy up to 5 percent
Reduces engine wear up to 43 percent and oil operating temperature
32-ounce friction reducer engine additive reduces lifter and valve noise and restores lost compression

Last update on 2023-08-03 / Affiliate links / Product Titles, Images, Descriptions from Amazon Product Advertising API

How Do You Buy The Best Zmax Additive?

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We’ve done the best we can with our thoughts and recommendations, but it’s still crucial that you do thorough research on your own for Zmax Additive that you consider buying. Your questions might include the following:

Is it worth buying an Zmax Additive?
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Why is it crucial to invest in any Zmax Additive, much less the best one?
Which Zmax Additive are good in the current market?
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Potential sources can include buying guides for Zmax Additive, rating websites, word-of-mouth testimonials, online forums, and product reviews. Thorough and mindful research is crucial to making sure you get your hands on the best-possible Zmax Additive. Make sure that you are only using trustworthy and credible websites and sources.

We provide an Zmax Additive buying guide, and the information is totally objective and authentic. We employ both AI and big data in proofreading the collected information. How did we create this buying guide? We did it using a custom-created selection of algorithms that lets us manifest a top-10 list of the best available Zmax Additive currently available on the market.

This technology we use to assemble our list depends on a variety of factors, including but not limited to the following:

Brand Value: Every brand of Zmax Additive has a value all its own. Most brands offer some sort of unique selling proposition that’s supposed to bring something different to the table than their competitors.
Features: What bells and whistles matter for an Zmax Additive?
Specifications: How powerful they are can be measured.
Product Value: This simply is how much bang for the buck you get from your Zmax Additive.
Customer Ratings: Number ratings grade Zmax Additive objectively.
Customer Reviews: Closely related to ratings, these paragraphs give you first-hand and detailed information from real-world users about their Zmax Additive.
Product Quality: You don’t always get what you pay for with an Zmax Additive, sometimes less, and sometimes more.
Product Reliability: How sturdy and durable an Zmax Additive is should be an indication of how long it will work out for you.

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FAQ:

Q: Does Zmax actually work?

A: The bottom line seems to be that zMax works as a solvent of some kind, so if you have a sludged-up engine it may help clean it up. Oil-Chem apparently has documentation to back its claims but, for whatever reason, doesn’t want the public to see it.

Q: What is the best engine treatment additive?

A: Sea Foam SF-16 Motor Treatment. Sea Foam is by far the most popular oil additive and it can be used in both automotive and marine engines. It is an EPA registered product that contains 100% per petroleum for optimum cleaning power when mixed with the oil.

Q: What is the best engine oil treatment?

A: The Sea Foam SF-16 is one of the best engine oil treatments available on the market for those on a low budget. The oil additive is a 100 percent petroleum product that is designed to be safe for sensitive engine parts.

Q: What is Lucas Oil Stabilizer?

A: Lucas Oil Stabilizer is a 100% petroleum product formulated to eliminate dry starts and reduce friction, heat and wear in any type of engine.