Just about to do an oil change on my wife's 1.2 2007 Panda.

I have been looking round at oil filters and the genuine ones are about £11, but a Bosch one (that I always classed as a good make) are only about £5?

Whats the difference?

I believe the Bosch one has a non return valve?

Any help or advice much appreciated.

Fiat fitted two different oil filters, depending of chassis number.
A short fat one and a longer, slimmer one.

This may help you make your mind up over bosch or gen, though I would be happy to fit either.
http://www.shop4parts.co.uk/?name=s...7&secondary=26&opts=65&btnViewProducts=Search