AMSOIL Regency Direct Jobber Ches Cain  
Call 1-800-579-0580 for the best price. We cannot display pricing here if we sell below retail. - AMSOIL Policy  
AMSOIL Ordering & Help Desk 1-800-579-0580

Open for Calls 7 Days
Direct Ordering



"Coolant Additive & Antifreeze by AMSOIL"

Fight weather extremes and corrosion with AMSOIL's Polyglycol Antifreeze/Coolant. Improve radiator efficiency with Coolant Boost water wetter.


Stay ahead of your vehicle maintenance. AMSOIL saves time and money especially with our coolant system products but you should always inspect the condition of the system periodically. Older cars with unknown history should have particular attention paid to the condition of the lower water jacket areas furthest from the pump. many cars have coolant drains at the base of the block which can be checked, flushed and cleaned out.

The AMSOIL Coolant will allow for extra long protection and add significant corrosion resistance to parts. See the features below. One other significant aspect is that this product is safe, biodegradable, and non-polluting. Above all, its low toxicity limits the threat to children, pets or wildlife.

AMSOIL Coolant Boost

Amsoil Coolant Boost to reduce engine temperatures with less surface tension in the water.Lower engine operating temperatures over straight water and and coolant while protecting engines from damaging radiator and water pump corrosion.
Introducing Dominator Coolant Boost is formulated with proprietary tiered surfactant technology, providing quick and effective heat transfer inside radiators and cylinder heads, which results in reduced operating temperatures, more efficient operation, increased horsepower and significantly reduced engine warm-up times in cold weather.

Find out more on our Coolant Boost in our special section with expanded Q&A.
Customers with Ford Heater Core Electrolysis Problems: - Amsoil Coolant boost will reduce chances of this degradation. Solve this costly problem with our Booster. AMSOIL Coolant Boost contains molybdate, which forms a film on the surface of aluminum, controlling the transfer of electrons.

Questions about these products call us at 800-579-0580.

"AMSOIL Antifreeze & Engine Coolant"


Great for accounts requiring biodegradable performance.Product Description
AMSOIL Antifreeze & Coolant (ANT) is formulated to provide benefits far beyond those found in today’s conventional antifreeze and coolant products.
This revolutionary formulation provides maximum antifreeze and cooling protection in the most extreme temperatures and operating conditions. And unlike conventional ethylene glycol-based products, which are highly toxic and even fatal, AMSOIL Antifreeze & Coolant is formulated with propylene glycol. It is biodegradable and requires no special disposal costs or procedures in most areas. Above all, its low toxicity limits the threat to children, pets or wildlife

Package Sizes Single Gallon; 4-Gallon Case; 55 Gallon Drum
Test Strips to check mixture: Order G1165 (6 count)
Order G1164(50 count)


AMSOIL Antifreeze & Coolant provides even greater benefits:

Lasts Longer
AMSOIL Antifreeze & Coolant contains a proprietary poly organic acid technology. It eliminates the need for supplemental coolant additives and recharging cooling systems. AMSOIL Antifreeze & Coolant provides extended service life in all gasoline and diesel vehicles. It can be used for seven years or 250,000 miles in passenger cars, light-duty trucks, vans and recreational vehicles. It lasts seven years or 750,000 miles in over-the-road diesel trucks. Also for motorcycles, ATVs, snowmobiles and closed marine applications. AMSOIL Antifreeze and Engine Coolant lasts longer than conventional products.

Compatible With Other Fluids
AMSOIL Antifreeze & Coolant is dyed neutral yellow and is compatible with all ethylene and propylene antifreeze and coolant formulations on the market, including DEX-Cool®, Sierra® and Zerex®. It is also compatible with fully formulated diesel anti-freezes and other organic acid technology (OAT) and hybrid organic acid technology (HOAT) formulations.

Editors note: I personally have used this product in a number of local vehicles and never one problem occurred. A great long life solution to systems which corrosion is a key issue.
Any system should be flushed if the owner does not have the history of the vehicle as rust and deposits may be causing cooling efficiency problems in the lower areas of the block.

Stops Leaks
AMSOIL Antifreeze & Coolant adheres to metal. It self-seals hairline cracks in welds and seams to prevent leaks, without additional stop-leak products or fibrous materials.

Editors note: I wish I took pictures - In 2002 when this product came out, they showed us slides on the corrosive protection benefits and the leak prevention or remedy. A couple years ago my 2002 Mini Cooper which is now over 8 years old had a well known expansion tank crack at the plastic welds. The Amsoil antifreeze did indeed seal the leak! I since then replaced the tank and flushed the radiator after hitting a deer head and the mixture was 100% fluid which counters rumors that organic acid technology compatible fluids clot or cause deposits. - Not true at all.

Prevents Metallic Corrosion
Independent tests reveal AMSOIL Antifreeze & Engine Coolant surpassed standards for metallic corrosion. It plates metal to protect even when exposed to acids and salt spray. Standard allowances for loss in aluminum and solder are less than 60 mg. AMSOIL Antifreeze & Engine Coolant lost 0 mg in aluminum and less than 6 mg in solder.

Standards for iron, steel, copper and brass allow a maximum loss of less than 20 mg. AMSOIL Antifreeze & Engine Coolant never exceeded a 3 mg loss in any of those metals in a testing period that was run for 10 weeks, three weeks longer than required tests.

  • Formulated for heavy duty and automotive applications
  • Good for motorcycles, ATVs, snowmobiles and some marine applications
  • Extended drain intervals
    Up to seven years or 750,000 miles in Class 8 vehicles
    Up to seven years or 250,000 miles in passenger cars & pleasure vehicles
  • Universal compatibility
  • Safe, biodegradable, non-toxic, non-polluting
  • Aluminum engine block compatible
  • AMSOIL antifreeze is silicate and phosphate free

Meets Automotive and Heavy Duty Service Specifications:

  • ASTM D-6210 • ASTM D-3306 • ASTM D4985-98 • ASTM D 6210-98

Composition by Weight:

Total glycols, ≥ 92 percent

Corrosion inhibitors and antifoamants, = 3 percent

Water, > 5 percent


Boiling Point (sea level):

219° F at 40 percent concentration
222° F at 50 percent
225° F at 60 percent
increase by 40° to 45° F if a 15 psi radiator cap is used

Amsoil PG Base makes it easy to apply the correct amount.

Use this chart to decide minimum amount needed.

Typical Cooling System. Use AMSOIL Antifreeze (ANT) and eliminate problems.


Radiators are under pressure. Hot coolant under pressure can cause severe burns. Do not remove the radiator cap on a hot engine. Wait until the temperature is below 50° Celsius (120° Fahrenheit) before removing the cap. Failure to wait may result in personal injury from hot coolant spray or steam. Remove cap slowly to relieve all pressure.

This logo first appeared in 1972 This logo AMSOIL updated in 1999

The only Synthetic lubricant company in the US to offer consumers 100% synthetic solutions for over three decades.




AMSOIL Home Buy Now Earn Income w/ AMSOILBypass Filter Kits Dealer List

Copyright © 2000-2011 The Synthetic Warehouse. All rights reserved. All materials contained on this site are protected by International copyright law and may not be reproduced, musterd, distributed, transmitted, displayed, published or broadcast without the prior written permission of The Synthetic Warehouse or AMSOIL INC. We do check often and take action to those using our unique material.

However, you may download material from our web site for your personal, noncommercial use only.
AMSOIL INC. ISO 9001:2008 Certified

Amsoil ProductsSite MapRequest a CatalogPreferred CustomerSynthetic Motorcycle Oil Links