Have a question? Looking for support for one of our products?

We help people and businesses worldwide… so here’s how you can get in touch with a member of our team.


Liquid Intelligence Pty Ltd
All Enquiries To:
Technical Support Office
& Main Warehouse
Unit 8 / 12 Eddie Road
Minchinbury NSW 2770

Technical Support & Ordering
7am to 7pm Seven Days a Week
Factory Hours & Site Visits
7am to 4pm Monday to Friday

Australian Enquiries: Free Call
1800 441 163
02 8188 2060

(7am to 7pm seven days a week – including public holidays – except Christmas Day)
To call from outside Australia:

  • From USA/Canada: 011 61 2 8188 2060
  • From UK/Europe: 00 61 2 8188 2060
  • From New Zealand: 00 61 2 8188 2060
  • All others: Google your international dial code +61 2 8188 2060
Peter Maher - The Man Behind Liquid Intelligence

Peter Maher – The Man Behind Liquid Intelligence

You can call Peter now on 1800 441 163 or 02 8188 2060 (7am to 7pm seven days a week) for a chat about product and application information or to simply purchase Liquid Intelligence.


Dear Reader,

“We Enjoy Receiving Your Phone Calls… Here’s Why…”

The CUSTOMER is definitely the most important person in our business.
You are never a disruption to our work when you call – you are the purpose of it.
You deserve the most courteous and attentive treatment we can give. Because you are doing us a favour when you call with an inquiry.
And we are available to help you from 7am To 7pm SEVEN DAYS A WEEK on 1800 441 163 or 02 8188 2060



Peter Maher


Send Me An Email:

If you would like to know more about the technical aspects of these products and how it relates to your particular vehicle... please send me an email and I will usually respond on the same business day.... Peter Maher.

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Quarterly Technical & Product Information Updates

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Click On The Product Or Issue That Interests You From The Grid Below

Liquid Intelligence 230 Stop Oil Leak Seal Expander

  • Gearbox and Transmission Seals
  • Power Steering Seals
  • Differential Seals
  • Rear Main Engine Seals

Liquid Intelligence 245 Blown Head Gasket Repair

  • Cracked Heads
  • Heater Matrix
  • Welsh Plugs
  • Radiator

Liquid Intelligence Blown Head Gasket Test Kit

Liquid Intelligence 235 Hydraulic Stop Leak Seal Expander

  • Hydraulic Rams
  • Hydraulic Systems
  • Hydraulic Pumps

Liquid Intelligence 239 Engine Cooling System Cleaning Kit

  • Cleans Radiators and Engine Blocks
  • Stops Engine Overheating

Liquid Intelligence 500 Latest Generation Technology, Long Life Ready To Use Green Universal Antifreeze Anti-Boil Coolant

  • The best non-waterless coolant you can get.
  • Compatible With All Green Coolants For Top Ups Or Complete Fills

Liquid Intelligence 201 Diesel Fuel Bacteria & Fungi Biocide

  • Dirty Diesel?
  • One of the most advanced biocides on the market today

Liquid Intelligence Microbial Field Test kit

  • You Can Detect Bacteria, Yeast And Mould Contamination In Your Diesel Fuel.
  • Easy to use

Liquid Intelligence Diesel Moisture Absorbent

  • Removes Water From The Bottom Of Fuel Tanks. Guaranteed.

Liquid Intelligence 229 Diesel Fuel Pump Seal Leak Fix

  • Fixes Diesel Fuel Pump Leaks by Swelling and Softening And Rejuvenating Nitrile Fuel Pump Seals. Guaranteed.

Liquid Intelligence 115 Super Waterless Coolant – Guaranteed No Overheating

  • Perfect for vintage and classic vehicles, performance vehicles and dirt bikes
  • There is no better coolant than this.

Liquid Intelligence 115 Motorcycle Super Waterless Coolant – Guaranteed No Overheating

  • Perfect for dirt bikes
  • There is no better coolant than this.

Liquid Intelligence 224 Lifter-Free Engine Oil Additive Stops Lifter Clacking. Guaranteed.

  • Stops The Causes Of Lifter Clacking. Guaranteed.
  • Dissolves and dislodges harmful varnish and carbon deposits that accumulate within oil passages of the hydraulic lifters… replacing the clack, clack, clack with normal engine noise.
  • You can hear noticeable results straight away

Liquid Intelligence 238 Cooling Systems Oil Sludge Remover

  • Oil sludge in the radiator?
  • Cleans Oily Cooling Systems Back To New, Without Disassembly. Guaranteed.

Liquid Intelligence 219 Super Concentrate Engine Flushing Additive

  • Oil Sludge In Your Engine?
  • Dissolves Oil Sludge In Engines Of All Types Of Vehicles.

Liquid Intelligence 126 Silicone Brake Fluid Dot 5

  • For veteran, vintage and classic car owners
  • Superior 10 Year Long Life Silicone Brake Fluid

Liquid Intelligence 318 Racing Brake Fluid

  • Brake Harder And Later Into The Corner Without Any Brake Fade
  • For Extreme Braking Motorsports

Liquid Intelligence 237 ZDDP Engine Oil Additive

  • If your car is built prior to 1996 then you need this superior ZDDP engine oil additive.
  • Puts back the ZDDP needed by older cars to bring them back to the original specification.

Liquid Intelligence 236 Anti-Shudder Additive for Auto Transmissions

  • Do You Have Auto Transmission Shudder?
  • Reduces And Eliminates Auto Transmission Shudder. Guaranteed.

PENTOSIN FFL Racing Transmission Fluid For Nissan GTR R35

  • To avoid noisy stick slip effects (shudder) of the clutches when starting and at high temperatures
  • All crucial DCTF performance criteria as e.g. cold flow performance, shear stability, evaporation loss and wear stability have been lifted to highest possible levels.

Liquid Intelligence 719 Car Air Conditioner Sanitizer and Deodorizer

  • Smelly Car Air Conditioning?
  • Stops The Causes Of Car Air Conditioner Odours Now, Once and For All