One Radiator Expansion Bottle Cap
SEAT Leon 2005 to 2012 models
Petrol or Diesel.
Never
remove the cap from a hot engine, the cap may 'fly off' on releasing and
hot coolant will burn your hand, if you must remove the cap, cover the
cap with a suitable cloth, turn the cap slowly to release the pressure,
then carefully remove the cap, do not put finger in hot coolant.
Older
engines use coolant that is Blue/Green later engines use Pink, Pink
coolant can be used in older engines but Blue/Green cannot be used in
later engines. Never fill the coolant system with just water as the
water will freeze and damage the radiator. Always use plenty of
coolant.
Top tips
Before Summer check the fan operates as fans can seize over Winter.
If the fan comes on when if feels like or the temperature gauge appears faulty, the Water temperature sensor may be faulty.
We have also listed picture(s) of the engine bay so you can see where the cap goes