Cooling

Coolant Fluids for Your Vehicle

We stock a range of coolants from Nulon, Valvoline and Hi-Tec Oils suitable for use in most makes and models of passenger vehicles.

Coolants

Not all coolants are made the same. Choosing the right coolant, tested and proven to meet industry standards, is essential to the long term protection of an engine cooling system. Our coolant suppliers work closely with the world’s leading vehicle manufacturers to understand the requirements of today’s engine technology. We have a comprehensive range of fully formulated products with approved chemistries by many leading OEMs, providing the very best in engine protection.

Hi-Tec Long Life Coolant Red

Hi-Tec Long Life Coolant Red is an ethylene glycol based antifreeze/coolant concentrate incorporating an advanced formula technology with virtually non-depleting organic acid corrosion inhibitors. The product is dyed a distinctive red-orange colour for ease of identification.

It is silicate free for improved pump life and contains no environmentally harmful nitrates, borates, phosphates, amines or nitrites.

Hi-Tec Long Life Coolant Red is compatible with conventional coolants and can be used for top-up of conventional coolants. If the product is to be mixed with some heavy duty diesel coolants, the user must continue to add SCA’s (Supplementary Coolant Additives) for heavy-duty service until the next coolant change-out.

Hi-Tec Long Life Coolant Red satisfies or exceeds many major standards and is recommended for major European, Japanese and US car and heavy-duty diesel engines.

Hi-Tec Long Life Coolant Red can be added directly to the cooling system as a top-up adjustment of the freeze point of the cooling water.

Benefits of using Hi-Tec Long Life Coolant (Red) include:

Advantages of using Hi-Tec Long Life Coolant Red include:

  • Can be used in most OEM diesel, petrol and natural gas engines allowing one coolant to be inventoried. The product lasts up to 3 times as long as conventional coolants.
  • Reduces engine coolant cost by up to 60% over conventional coolants.
  • Service life of up to 1,000,000 kms for truck engines, and up to 12,000 hours or 6 years (whichever comes first) for machine/commercial engines (when topped up with a once only coolant extender at the end of its initial service life).
  • For automotive engines, drain at 250,000 kms or 5 years, whichever comes first.
  • Contains no silicates or environmentally harmful borates, phosphates, amines or nitrates.
  • Hard water deposits and scale from silicate drop out in the cooling system are practically eliminated.
  • The low level of total dissolved solids improves water pump seal life and prevents gel formation.
  • Excellent heat transfer and superior aluminium protection at high operating temperatures.
  • The combination of organic carboxylate inhibitors offers excellent protection against cast iron cylinder liner and block pitting and cavitation corrosion-erosion.
Zerex G-05

ZEREX™ G-05

A nitrite containing coolant designed to protect diesel engine cylinder liners from cavitation. It contains deposit control additives for protection from hard water deposits and scale. Its lower-silicate, reduced pH, phosphate free European technology protects all cooling system metals, including aluminium, from corrosion.

  • Protection for up to 5 years or 240,000 kms (whichever comes first).
  • Utilises hybrid organic acid technology (HOAT) to minimise inhibitor depletion.
  • Low silicate, low pH and phosphate free formula.
  • Provides maximum protection against liner pitting.
  • Prevents rust and corrosion.
  • Prevents hot weather boil-over and provides cold weather freeze protection.
  • Protects mixed cooling system metals including aluminium.

Hi-Tec Long Life Coolant Blue

Hi-Tec Long Life Coolant Blue is an ethylene glycol based antifreeze/coolant concentrate incorporating an advanced Organic Acid Technology (OATS) formula with virtually non-depleting organic acid corrosion inhibitors. The product is dyed a distinctive blue colour for ease of identification.

It is silicate free for improved pump life and contains no environmentally harmful nitrates, borates, phosphates, amines or nitrites.

Hi-Tec Long Life Coolant Blue is compatible with conventional coolants and can be used for top-up of conventional coolants. If the product is to be mixed with some heavy duty diesel coolants, the user must continue to add SCA’s (Supplementary Coolant Additives) for heavy-duty service until the next coolant change-out.

Benefits of using Hi-Tec Long Life Coolant Blue include:

  • Extends the period between changing coolant
  • Passenger vehicles and light commercial transporters – 250,000kms / 5 years (whichever comes first).
  • Heavy duty vehicles – 1,000,000km / 6 years / 12,000 hrs (with good quality water and product is used as directed)
  • Provides maximum anti-freeze/anti-boil protection.

Reliable and Affordable Cooling System in NSW

Your engine’s cooling system prevents your vehicle’s engine from overheating. It dissipates the heat produced by the engine’s combustion. It also regulates the temperature in the passenger’s compartment, so that everyone in the car will feel comfort all throughout the trip.

What Makes Up Your Engine’s Cooling System?

An engine’s cooling system is made up of the radiator, the cooling fluid or the coolant, radiator fan, radiator hoses, water pump, heater core, temperature knob, temperature control valve, thermostat, temperature gauge and sensor, reservoir, and the radiator pressure cap. Your radiator is the main component of your engine’s cooling system. It is the radiator that dissipates the heat from the coolant that flows through it. The radiator fan provides the air needed for the process. The radiator hoses link the radiator to the engine, and it is where the coolant is fed to the engine. The water pump is responsible for circulating the coolant around the cooling system and the engine.

Meanwhile, the temperature knob controls the temperature control valve in the engine compartment. It allows you to warm or cool the interior of the vehicle. The thermostat is responsible for maintaining the coolant and the engine at its operating temperature. The radiator cap seals the filling hole and seals the cooling system at a specific pressure. Unfortunately, the cooling system can become corroded overtime if not maintained properly. This can eventually lead to engine failure. High quality and recommended coolant must be used to your vehicle’s particular model.

Engine Cooling System

Note, however, that you should never mix different types of coolants for your cooling system. They must also be periodically maintained and replaced for optimum performance. Don’t worry – ISP Islington can help you choose the right coolant for your car, trailers, or caravan!

Contact ISP Islington for Your Cooling System Needs

From coolants to radiator parts and components, we have what you need for your box trailers, caravans, and automobile. If you need specific products not found in our products list, feel free to contact us at 49691722 or send us an email at sales@houstonproducts.com.au, and we can help you find them.

To know more about our other products, feel free to browse our website or visit our showroom at 122-140 Maitland Road, Islington NSW. We are open to serve you daily from 9am to 6pm.