Defender v8 alloy radiator

(2 customer reviews)

£645.00£1,210.00 ex. vat

Worldwide Delivery

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1 Year Warranty


High efficiency, direct replacement alloy radiator for Defender V8 with one Integral Oil Cooler and twin 11.5” Spal fans. Designed for simple installation with no modifications required, radiator is supplied with integral fan control thermostatic switch, all you will need is a suitable relay and associated wiring.

Over 35% better cooling than standard, ideal for high output engines or extreme ambient temperatures. Constructed using our special controlled atmosphere brazed cores and optimum 12 fins per inch (FPI) for maximum cooling in all environments.

Hand built and fully TIG welded in high grade aluminium to resist corrosion.

All pipe connections are swaged for pipe security and our radiators are tested to 25 psi (far higher than release pressure of the original cap). Threads are CNC machined for accuracy and guaranteed fit.

Considerably lighter than the copper and brass original fitment, but designed to withstand the rigours of harsh environments likely to be encountered by Land Rovers.

PLEASE NOTE – All our alloy radiators are available with removable electric fans and mounting cowl systems. Please ask for details. We advise against the use of fans directly attached to alloy radiator cores and we advise the use of a good mechanical viscous fan for maximum cooling.

Aluminium radiators are primarily designed for efficiency over longevity
Bespoke radiators also available made to order from 22mm to 100mm thickness and a wide range of threaded oil cooler and water connections.

Additional information

Weight 49.6 lbs


Model / Series



Silver / Plain, Black

Oil cooler

No oil cooler, 1 oil cooler, 2 oil coolers


No fan pack, With twin 280mm Spal fan pack, With twin 330mm Spal fan pack



2 reviews for Defender v8 alloy radiator


    The workmanship on this radiator is exceptional and the welding is truly a work of art, worth every penny spent.
    The packaging is also up to the same standard, highly recommended !!!

  2. Alan

    Upgraded from OEM and this was my heat solution. Cut 20-40 F off engine temps in my ‘84 110 where i had swapped engine to GEMs 4.6 and upgraded Tornado ECU. Really impressive solution, wish i had found Allisport years ago!

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1 Year Warranty

If your product fails due to a manufacturing defect we will repair or replace it without charge, at our discretion. Only original, unaltered and unmodified materials and workmanship are covered by this policy.

The products eligible for warranty are covered to the original owner, and not a third party.

This warranty does not cover damage caused by accident, improper care, negligence, normal wear and tear, or the natural breakdown of materials over extended time and use. Neither are we liable for any claims for workshop time, loss of earning, vehicle storage etc

Damage not covered under warranty may be repaired for a reasonable rate and a fee will be charged for return shipping.

For warranty evaluation, your product must be returned directly to AlliSport Ltd, Aubrey’s Farm, Bromesberrow Estate, Ledbury, Herefordshire, HR8 1RZ, UK.

All shipping for warranty must be pre-paid, suitably packed and insured and accompanied by reference to the original invoice. We cannot be liable for lost or damaged in-bound packages.