Probably longer than you own the car.. PIAA is the only wiper brand i'll use also.
The rest dont last as long.. my PIAA wiper on my old car has been sitting there for 4 years and still performing like day-1.

Find in shopee. I get mine from Kakimotor.os in Shopee. No need worry counterfeit coz they are reputable and carry official PIAA products. I bought PIAA Aero Vogue.

https://shopee.com.my/product/85944027/1576...15-1635267567.9

The size u mentioned are correct.

This post has been edited by eikozai: Oct 27 2021, 12:59 AM

After SC dismantle the parts for checking and adjustments, you will ended up with more rattling noises and it will be a never ending story.
If u know any accessories shop, can get them to help check on this. Its better coz u can stand beside and watch what they do, rather than leaving your car in SC and those fella not really keen to resolve the issue for u from the first time.

Every 2.5-3 years will alternate between new design and facelift.