Land Rover 200 / 300 Tdi / v8 aluminium header tank (Puma Bonnet)

(5 customer reviews)

£116.00£200.00 ex. vat

SKU: AS39 Category:

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Direct replacement aluminium header tank expansion reservoir for Defender retrofitted with Puma bonnet

We have designed this version with extended mounting brackets to clear the inner strengthening of the later bonnet

Supplied with our lifetime warranty*

Designed and built in our Herefordshire workshops to replace the original plastic item which is prone to splitting along the seam caused by expansion and contraction.

This design eliminates the problem and also aids cooling.

Manufactured from high grade corrosion resistant 2mm aluminium, laser cut, CNC folded and fully TIG welded by hand in house.

Uses the original mounts and hose connections. CNC milled pipe connections for extra pipe security.

Supplied complete with plastic pressure cap, we also offer a range of aluminium caps, our part number AS264

Various options available – with sight gauge, low level float switch and powder coated black

Also fits earlier models with “lozenge” shape metal tank – with minor modifications to the pipe connections and mounting system.

*Lifetime warranty excludes cap

Additional information

Weight 20.94 lbs

Model / Series

, , , , , , , ,




Silver / Plain, Black


Standard product, With float level switch, With sight gauge, With sight gauge and float level switch



5 reviews for Land Rover 200 / 300 Tdi / v8 aluminium header tank (Puma Bonnet)

  1. R Mildon (verified owner)

    I’ve bought several of your products all superb faultless workmenship and function

  2. Andrew Graham

    That would be my pleasure. Please feel free to use my comment “I am truly grateful for the stellar quality that you delivered. The products are absolutely perfect, and your communication and service have been outstanding throughout the process. I could not be more satisfied!” with the following signature: “NL – Italy – Maserati Quattroporte III”.

  3. John (verified owner)

    Fantastic product, superb fit and finish made the engine compartment of my restored Land Rover Defender 110 pop.

  4. John gard (verified owner)

    Header tank fitted well and fitted with there cap work well

  5. Richard

    Absolutely fantastic quality item. I bought the powder coat black version and really liked the finish. Great welding and way better than the standard Land Rover part. Changing to this item was an absolute no brainer.

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AlliSport strive to produce the highest quality products designed to withstand many years of use and we are proud to stand behind these products. However, we manufacture many products and if you make enough of anything, a limited number of problems may be expected. It is how we deal with a problem that is important!

Effective January 2016 onwards, 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.

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.

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

The products eligible for warranty are covered to the original owner, for the lifetime of the product.  Unfortunately, this does not mean your lifetime. Your AlliSport® intercooler may not survive to the ripe old age of 70.

(But we have heard from happy customers whose well-loved and cared for 1999 products are still going strong!)

For warranty evaluation, your product must be returned directly to AlliSport Ltd, Aubrey’s Farm, Bromesberrow Estate, Ledbury, Herefordshire, HR8 1RZ, UK, including a copy of the receipt, otherwise we require an order or invoice number to track it through our records.

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

Not all AlliSport products are covered by the lifetime warranty, please check the warranty tab on the product detail page for further info. We will not be held liable for any costs associated with removal and refitting of a product covered by this warranty. You accept these conditions by purchasing the product.

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