This is the ultimate Buyer’s guide to the Best zmax transmission additive and most important is that, In picking this zmax transmission additive, we have considered a lot of factors like quality, features, product price and many more so you can not go wrong with your product purchase.

We have spent around 49 hours to find the right option for you and based on our research Lubegard 19610 Instant Shudder Fix is our top pick for you. This is one of the best products currently available in the market. However, if you don’t want to spend extra hours then we have another great option for you is zMAX Wet Clutch Additive. Here is a review of some of the best zmax transmission additive, together with their features and functions.

As you read, through the article, you will understand some of the top zmax transmission additive and learn more about their features. Let’s proceed without wasting any more time.

Best zmax transmission additive

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Product Title
Score

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.
9.7

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
9.5

zMAX 58-011 - 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 - 2 Pack
9.3

zMAX Wet Clutch Additive
8.7

Hot Shot's Secret Shift Restore Automatic Transmission Additive 16 fl oz Bottle
8.3

Lucas Oil 10009 Transmission Fix - 24 Ounce, White
8.2

Lubegard 19610 Instant Shudder Fix
7.7

XADO EX120 Automatic Transmission Fix - Treatment for CVT & Other Gearbox Types | ATF Additive & Protectant - Reduces Sticking, Shudder and Slipping
7.5

XADO AMC Automatic Transmission Additive Hard Shifting Instant Shudder Fixx - Atomic Metal Conditioner Maximum Slip Fix (Syringe 30ml)
7.3

Lubegard 63010 Platinum Automatic Transmission Fluid Protectant, 10 oz.
6.7

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.


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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.

$16.99  in stock
Amazon.com
as of September 13, 2025 12:44 am

Features

  • 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.

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


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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

$42.75  in stock
2 new from $42.75
Free shipping
Amazon.com
as of September 13, 2025 12:44 am

Features

  • 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.

zMAX 58-011 – 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 – 2 Pack


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zMAX 58-011 - 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 - 2 Pack

$74.99  in stock
2 new from $73.00
Free shipping
Amazon.com
as of September 13, 2025 12:44 am

Features

  • Extend the Life Of Your Vehicle: zMAX Engine & Fuel formulas are 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 at your routine oil change or every 6k miles for reduced 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 conditions the pumps and nozzles reducing carbon residue from the valves and pistons while improving fuel efficiency and performance.
  • Trusted by Professionals & Dealerships: Stock zMAX in your garage to care for your car like a professional. From local repair shop mechanics to major car dealership groups, our formula is mechanic trusted. zMAX is USA-Made.
  • Reputable Craftsmanship and Performance: zMAX is proud to be the Official Micro-lubricant of Speedway Motorsports. Trusted for over 80 years, zMAX helps cut costs at the pump and extends your engine’s life.

zMAX Wet Clutch Additive


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zMAX Wet Clutch Additive

$19.97  in stock
5 new from $19.07
Free shipping
Amazon.com
as of September 13, 2025 12:44 am

Features

  • 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

Hot Shot’s Secret Shift Restore Automatic Transmission Additive 16 fl oz Bottle


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Hot Shot's Secret Shift Restore Automatic Transmission Additive 16 fl oz Bottle

$29.99
$20.14
 in stock
8 new from $20.14
Free shipping
Amazon.com
as of September 13, 2025 12:44 am

Features

  • Reduces operating temperatures
  • Eliminates station from all automatic & CVT transmissions
  • Reduces coefficient of friction
  • Shift Restore minimizes metal to metal contact
  • Smooths out gear changes

Lucas Oil 10009 Transmission Fix – 24 Ounce, White


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Lucas Oil 10009 Transmission Fix - 24 Ounce, White

$13.98  in stock
60 new from $13.98
Free shipping
Amazon.com
as of September 13, 2025 12:44 am

Features

  • Contains no solvents
  • Lowers operating temperatures and stops foaming
  • Can be added to existing fluid without draining any out

Lubegard 19610 Instant Shudder Fix


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Lubegard 19610 Instant Shudder Fix

$7.87  in stock
16 new from $5.35
Free shipping
Amazon.com
as of September 13, 2025 12:44 am

Features

  • Instantly eliminates torque converter shudder
  • Provides four times less wear than regular ATF
  • The original transmission shudder fix
  • Voted top product by transmission professionals

XADO EX120 Automatic Transmission Fix – Treatment for CVT & Other Gearbox Types | ATF Additive & Protectant – Reduces Sticking, Shudder and Slipping


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XADO EX120 Automatic Transmission Fix - Treatment for CVT & Other Gearbox Types | ATF Additive & Protectant - Reduces Sticking, Shudder and Slipping

$21.49  in stock
2 new from $21.49
Free shipping
Amazon.com
as of September 13, 2025 12:44 am

Features

  • Rebuilds And Restores Metal Parts And Protects Them From Future Wear.
  • Anti Friction Modifier. Eliminates Surfaces Defects & Protects From Extreme Heat
  • Stops Transmission Shudder, Reduces Noise & Vibration. Ultimate Stop Slipping Additive
  • Increases Performance Reliability And Prolongs Service Life Of Control Gears
  • Universal for Automatic, CVT, Tiptronic, Manumatic, Semi-Automatic Transmission

XADO AMC Automatic Transmission Additive Hard Shifting Instant Shudder Fixx – Atomic Metal Conditioner Maximum Slip Fix (Syringe 30ml)


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XADO AMC Automatic Transmission Additive Hard Shifting Instant Shudder Fixx - Atomic Metal Conditioner Maximum Slip Fix (Syringe 30ml)

$29.99  in stock
3 new from $29.99
Free shipping
Amazon.com
as of September 13, 2025 12:44 am

Features

  • Transmission Repair: Instantly fix transmission slips and shudders. Stop slipping and revitalize your transmission for smoother shifting and enhanced responsiveness.
  • Surface Restoration: Our formula fortifies and replenishes worn surfaces, significantly enhancing operational reliability. Additionally, it reduces noise and chattering, resulting in a quieter driving
  • Defect Elimination: Bid farewell to pesky transmission issues with atomic conditioner. By preventing shifting and sticking, it ensures optimal performance and extends your transmission's longevity.
  • Operational Reliability: Ensure your transmission's maximum protection and longevity. By reducing friction and improving shifting, our solution fortifies your transmission against wear and tear.
  • Noise Reduction: Our atf protectant effectively quiets transmission noise. It enhances seamless shifting, minimizes sticking, ensuring each drive becomes noticeably smoother and more enjoyable.

Lubegard 63010 Platinum Automatic Transmission Fluid Protectant, 10 oz.


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Lubegard 63010 Platinum Automatic Transmission Fluid Protectant, 10 oz.

$19.99
$14.37
 in stock
15 new from $11.01
Free shipping
Amazon.com
as of September 13, 2025 12:44 am

Features

  • The Original Universal ATF Protectant that Eliminates ATF Confusion and the need to stock multiple ATF's - Dramatically reduces friction and wear on metal parts and internal components
  • Will not alter the crucial sulfur balance in your transmission fluid, Prevents overheating, Will not harm yellow metals, Inhibits fluid oxidation and foaming
  • Contains patented Synergol TMS Technology, a synthetic molecule that tightens the shift cycle without losing the friction modification at lockup, which eliminates shudder
  • Extends fluid change intervals, Protects and restores seals for optimum performance, Conditions and restores seals and o-rings
  • Does not contain any harmful components such as zinc (ZDDP)/ash, etc. , like other competing products, Frees stuck valves and keeps them free, Ensures proper shifts

With this, our list of best zmax transmission additive has come to an end. Like we said in the earlier part of this post, we have done extensive research on these zmax transmission additive. Not to mention, the prices of the zmax transmission additive are also flexible. You should also check zMAX 58-011 – 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 – 2 Pack one of the most sold items in the market.