need new air flow meter disco 2 v8

hello just had my disco 2 1999 v8 petrol that runs on gas just had a lpg service got told my airflow meter is not working at all, bloke said get a genuine bosch one does anyone one know were do get a a genuine one at a decent price he said stay away from the aftermarket ones or get a good 2nd hand bosch one what does anyone think any help would be great thanks..

A knackered genuine one is better than an aftermarket one. I found that out myself. Managed to get a second hand one for £20 from Fleabay.which was like new & cured all my probs.

Part number is ERR7171. I agree it is worth paying the extra for Bosch manufactured item. Almost all land rover parts suppliers will have this