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ShellZone DEX-COOL Concentrate Antifreeze/Coolant - Case of 6 (1 Gallon)

ShellZone DEX-COOL Concentrate Antifreeze/Coolant - Case of 6 (1 Gallon)

by ShellZone
SKU 1021436

$143.33 - $143.33
$143.33
$143.33 - $143.33
$143.33

As a universal antifreeze and coolant solution for automobile and diesel engines, ShellZone DEX-COOL Extended Life Antifreeze/Coolant is a powerful product. It protects brass, aluminum, copper steel, cast iron and solder from corrosion. It also has exceptional heat transfer properties and is anti-foaming. It's compatible with cooling system filters, diesel supplemental coolant additives and conventional coolants. ShellZone In its unused form, DEX-COOL is biodegradable, and the solution is nitrite, borax and amine free.

Concentrated ShellZone DEX-COOL Extended Life Antifreeze/Coolant is a single-phase, ethylene glycol based, extended life, universal automotive engine coolant based on a unique extended life carboxylate inhibitor system. ShellZone DEX-COOL Concentrate is suitable for a five year or 150,000 mile service life in automotive applications. In heavy-duty applications not requiring nitrite. Shell DEX-COOL Concentrate is intended for use as an extended life universal automotive gasoline or diesel engine antifreeze/coolant.
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Safety Data Sheet
Technical Data Sheet

Frequently asked questions

Find answers to common questions about our products and services

  • Yes, this is a universal coolant formulated for use in both automotive gasoline and diesel engines. In heavy-duty applications, it is designed for use where nitrite is not required.

  • Yes, this is a concentrated formula and must be mixed with water before use. It is not ready-to-use straight from the jug. The correct mixing ratio should be confirmed on the Technical Data Sheet before use.

  • In automotive applications, this coolant is suitable for a five-year or 150,000-mile service life, made possible by its extended life carboxylate inhibitor system.

  • It protects brass, aluminum, copper, steel, cast iron, and solder from corrosion, making it suitable for a wide range of engine and cooling system components.

  • Yes, it is compatible with cooling system filters, diesel supplemental coolant additives, and conventional coolants, so it can be used alongside existing system treatments.

  • These are conventional corrosion inhibitor types found in many traditional coolants. By using a carboxylate-based inhibitor system instead, this formulation achieves a significantly longer service life — up to five years or 150,000 miles — compared to conventional packages that deplete more quickly.

Key Features

  • Ethylene glycol based, single-phase extended life coolant using a unique carboxylate inhibitor system, designed for universal automotive gasoline and diesel engine applications

  • Delivers up to 5-year or 150,000-mile service life in automotive applications; suitable for heavy-duty applications not requiring nitrite

  • Provides corrosion protection for brass, aluminum, copper, steel, cast iron and solder

  • Nitrite, borax and amine free formula; biodegradable in its unused form

  • Compatible with cooling system filters, diesel supplemental coolant additives and conventional coolants; features exceptional heat transfer properties and anti-foaming performance