Do I need a new knock sensor?

[Santiago]

Will be a few pounds more by the time you get to the checkout. The line that starts "Import charges $0.00" is deceptive, where it says "(amount confirmed at checkout)" you'll find that it is confirmed at rather more than $0.00.

[motah33]

There shouldn't be any import charges. The value is too low for import duty for the UK anyway. I've used the system before for much higher value items and the charges they say are the charges I paid - nothing more:

"This amount includes applicable customs duties, taxes, brokerage and other fees. This amount is subject to change until you make payment. If you reside in an EU member state besides UK, import VAT on this purchase is not recoverable. For additional information, see the Global Postage Programme terms and conditions"