- Defender Classic 1990 – 2016
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Fast shippingIn stock: processed within 1–2 working days. EU delivery in 3–7 working days.
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Tested and provenDeveloped and tested off-road by the ORD team.
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Fitting in our workshopBring your vehicle in and we fit the parts.
Description
Replacement aluminium header expansion tank for Defender Td5 and 2.4 & 2.2 TDCi.
Lifetime warranty!
*Lifetime warranty excludes cap and float switch.
Optional sight gauge uses our updated design, tested to 90psi and over 200 degrees Celsius for ultimate reliability.
Direct replacement for original plastic item that is prone to split.
Uses original pressure release screw cap, we also offer CNC milled aluminium caps.
Simple installation requires no modifications.
Also fits vehicles fitted with traction control or stability control.
Manufactured using laser cut high grade non corrosive aluminium profiles and TIG welded by hand in house.
Developed in motorsport environments, this superior quality item is ideal to upgrade your vehicles engine bay.
OPTIONS:
Sight gauge
Includes a revised sight gauge design tested to 90psi and over 200 degrees celsius for ultimate reliability.
Specifications
| Brand | Allisport |
|---|---|
| SKU | AS249-S |
| Weight | 1.0 kg |
| Compatible with | Defender Classic 1990 – 2016 |
Shipping & delivery
In stock: processed within 1–2 working days, delivery within the EU in 3–7 working days. Not in stock: delivery within 14–21 working days; we will let you know in advance. Outside the EU we ship with DHL Express.

