Custom Radiators

Alloy, copper, performance, and vintage radiators built to your specification.

Need a quote for a custom radiator? Ask one of our custom radiator supply technicians now.

Custom Radiators

Don’t compromise the performance of your uniquely modified or vintage vehicle. Use your Natrad custom radiator supplier to source a custom-built alloy or copper brass radiator. A custom radiator can provide optimal durability and support your vehicle’s cooling performance.

Natrad supply effective, lightweight custom radiators with a hemmed fin which adds strength and durability. Stepped cores are also available which optimise air flow with their angled mounting. Each custom radiator is tailored to fit your vehicle’s aerodynamic design, fitment, and performance requirements.

How We Can Help

Awards

Every custom-built radiator is covered by Natrad's nationwide warranty

Australia wide

Access the largest network of specialist radiator workshops in Australia

Radiators

Work with Australia's most trusted name in radiators and cooling

Warranty

Increase engine longevity and performance with the ideal radiator configuration

Brass Facing Radiator
Suitable for: Heavy duty radiator construction with brass strip wrapped over leading edge of copper fin for extra protection.

Chev Camaro Special Rad High
Suitable for: Custom high performance radiator for Camaro, complete with embossed Chev Bow Tie on top.

Drag Car Rad 2
Suitable for: Complete custom alloy radiator for Drag Car includes special core, tanks and shroud.

HK Ute with Shroud
Suitable for: HK Holden Street Machine alloy radiator featuring high polish and twin fan shroud.

V Shaped Header Core 1
Suitable for: Custom alloy radiator cores can be configured to all shapes and sizes.

Custom Radiator Core Options

Custom radiator cores are available at your local Natrad. Aluminium cores are available for mid-range performance 4-cylinder applications, including turbocharged cars.

We can supply aluminium cores popular for street and circuit use for 4, 6 and 8-cylinder vehicles up to 500 horsepower. Natrad can even supply custom radiators for extreme horsepower applications that demand maximum cooling.

When you order a custom radiator from Natrad, it will be built with the exact fin type, number of tubes and rows required to optimise cooling performance.

Natrad's custom radiators come with louvered fin for extra impact protection and durability. Whether it's city and highway driving, lightweight high-performance or superior cooling in a space-restricted high performance vehicle, we can supply the radiator and parts required to fit it correctly.

You can choose to fit the custom radiator yourself, or have it installed by a Natrad technician.

If we don't have a radiator in stock, we'll source it for you

Free Cooling System Check Offer

Get more value when you nip into Natrad. We’re offering a Free Cooling System Check as thanks for choosing us. T&Cs apply.

GET YOUR VOUCHER

September 28, 2020

What is radiator contamination?

September 27, 2020

What are the best high performance radiators?

What information do I need to provide to have a custom radiator design supplied?
To get a quote for a custom radiator, you’ll need to supply a sample or a detailed drawing of what you need, as well as the make, model, whether it’s manual or automatic and any modifications that have been made to the original vehicle.
What design requirements can I choose from?
A custom manufactured radiator can be made with specific dimensions, fin pitch, number of rows, tank design, polish finish and fittings.
What custom core configurations are available?
The most common configurations are:
40mm radiator core thickness is used for mid-range performance 4 cylinder applications including turbo-charge.
56mm radiator core thickness is used for high to extreme 4 cylinder performance vehicles, 6 and 8 cylinder vehicles up to around 500hp (street and circuit use).
73mm core for extreme horsepower where maximum cooling is required.
When do I need to consider a custom radiator?
If you have a vehicle that’s been modified and needs a special cooling solution to achieve efficient performance, a custom radiator can solve your cooling problem. Custom radiators can also improve on the OE radiator by providing the durability required for hard-working engines operating in tough conditions.
What types of vehicles do you supply custom radiators for?
Natrad supply custom radiators for street cars, racing, V8’s hot rods, track race cars, motorbikes, off-road race vehicles, 4WD’s, modified cars as well as classic and vintage cars. Natrad is also a custom radiator supplier for agricultural or commercial applications including trucks and machinery.
Can you test a custom radiator?
Natrad repair specialists can carry out a simple pressure test on your car’s radiator. The radiator may need to be removed and immersed in a test tank to locate the source of any leaks.
Where is my custom radiator built?
Custom built radiators are made by the reputable Australian radiator company, Adrad. Depending on the specific requirements of your radiator, it may be manufactured in Beverly, South Australia, or in one of the six manufacturing facilities with the tools and expertise to craft the radiator you request.
What other cooling components do you supply custom made?
Natrad can supply custom made radiators, intercoolers, oil coolers, fan shrouds and expansion tanks.

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Custom Radiators

Alloy, copper, performance, and vintage radiators built to your specification.