Hi, my air conditioning was making a whining noise and it sounded as though it was coming from behind the glove box. In the last few days it has got worse and now the fan speed is almost non existent and comes to a stop. 

 

From reading other posts it sounds like a common problem and I'm hoping it is a case of replacing the blower. I'm a total novice but have been watching YouTube. My question to you all is where do I order a new blower motor from, the part number is 502819021B. I'd like a quality replacement rather than a used motor. I jut have no idea where I should be sourcing it from. Any ideas or links would be a massive help. Thanks. 

Here you go.....

https://www.ebay.co.uk/itm/SEAT-LEON-MK3-VW-GOLF-AUDI-A3-HEATER-BLOWER-MOTOR-FAN-5Q2819021B-T1018603JL-/255004586404?_trksid=p2349526.m4383.l4275.c2

 

https://www.onlinecarparts.co.uk/oenumber/5q2819021b.html

Thanks a lot