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GU/GQ Patrol TD42 ‘Universal Fit” W2A Kit

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AUD $3,295.00

Custom Product - Due to high demand please allow 5-7 weeks to manufacture this product.

SKU: w2a-GU/GQ-PATROL-KIT Category:

***THIS KIT HAS NOW BEEN DISCONTINUED - Please contact us to discuss intercooling options for your Patrol.***


Plazmaman GU/GQ Patrol TD42 'Universal Fit" W2A Kit

Plazmaman’s premium quality, high performance Water to Air bolt on intercooler is to suit the Nissan 4.2L Patrol engine. An intercooler is a must for keeping exhaust gas temperatures (EGT) down, especially with upgraded turbochargers or higher boost pressures. Drops of up to 150Degs in EGT can easily be seen across the rpm range with a good W2A system fitted. Fitment of this intercooler improves fuel economy, increases power by 15-20hp+ at the wheels, and shows even larger gains in torque and throttle response. With the ability to flow 450-500hp+ in diesel application, this intercooler is suitable for all towing, street truck and comp truck applications that have a boost range of 8-28 psi approx.

Why water to air? An air to air intercooler requires constant airflow through the front of the vehicle to be efficient. Whilst this works quite well in street driven vehicles, it’s not ideal for vehicles used in low speed 4wding applications, as there is little to no airflow in these conditions.

With a water to air system, you have a constant flow of cool water circulating through the intercooler core at all times, ensuring that you have all the benefits of increased horsepower and torque whilst climbing the hills!


  • Standard Specifications;
  • Premium high performance Plazmaman W2A kit for the TD42 Nissan Patrol Turbo Diesel engine.
  • 100% Aussie professionally built components kit with anything that is needed supplied.
  • A must to keep exhaust gas temps (EGTs) at a controllable level.
  • Easy 15-20+ hp gains at the wheels, incl better fuel economy and large gains in torque/throttle response.
  • Featuring a compact Plazmaman developed w2a core, developed through the knowledge gained by cooling some of the most powerful and reliable engines in all forms of automotive and diesel.
  • Radiator comes standard with rubber soft mounts to aid vibration damage in rough 4WD conditions.
  • W2A has filler neck built into unit.


  • all premium components
  • 800Hp (500hp+ Diesel rating) bolt on Performance W2A Unit.
  • Large multi pass w2a Radiator Unit with Rubber soft mounts and billet end tanks
  • Piping / silicone / clamps.
  • 12 Inch Panasonic Thermo fan
  • 23L Bosch Water pump
  • Large Capacity coolant tank
  • Plazmaman coolant
  • Quality 19mm ID W2A hose.
  • Overflow bottle
  • Relays and thermo fan wiring kit
  • Instruction pictures and w2a flow diagram
  • 100% Plazmaman back up service

Please be advised due to the amount of different Patrol model variations, Twin battery setups, spot lights, winches, custom engine radiators etc etc, we only supply this kit as a full "UNIVERSAL" kit. In some instances, some modification to brackets and custom modification to piping and radiator mounting might have to be done. In most cases 90-95% of the parts will fit perfectly. The biggest issues we have is the frontal radiator mounting area due to the different models. All the W2A units in the engine bay are a perfect fit.

For further information please contact our friendly sales department.

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Additional information

Weight 18 kg
Dimensions 80 × 40 × 20 cm
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