The X-Eng Radiator X-Cap is designed to fit in the top of the radiator on PRE Td5 engines. The Td5 has a plastic bleed plug in one of the hoses which is a different size. It will also fit the Axle Filler plug on Discovery 2 and in to the thermostat housing on 300Tdi engines.
CNC Billet Machined Aluminium.
Hardened Red or Blue Anodized corrosion resistant coating.
Can be removed with a multi-tool, almost any spanner, a 27mm wheel wrench or even a stick!
Compatible with all vehicles with a 3/8 BSP thread
Check product options to choose the colour of your X-Cap
It is supposed to be possible to remove the original plastic plug with a dog-killer (BIG) screwdriver or with a spark plug spanner. If you have tried it, you'll know it usually winds up a bit chewed looking.
Removing this plug is the easiest and best way to fill your radiator and to bleed the air out of the system. It's a mystery then why manufacturers make it so difficult. With an X-Eng X-Cap fitted - it's as easy as could be...
WE POST WORLDWIDE