Wiper blade size for 2013 s550
 

I am seeing different sizes from 26 to 28 listed on various websites/ vendors for the same model. What is right one or best one to get? Thanks a lot for any help.

Neil

OEM part # is 2218201300.

https://cimg1.ibsrv.net/gimg/www.mbw...3c9ae84a61.jpg

So 27 that is. Thank you very much for the info!

HOw do you know it's 27?

By googling the part number.

I used 27" Bosch 3397 118 946.
At least I hope that's a real Bosch number/
Perfect fit
2012 S550

Zee,

I have a 2011 S550. Have you had any problems. I was just told the Bosch I have is incorrect and is the reason why my intermittent wiper does not work correctly. It goes to fast with light rain. I think I used Bosch Icon 26OE.

Hd

I haven't noticed any difference in wiper speed or rain sensing performance.

Zee,

Thanks. I see yours is a 27in and I am guessing a 26OE is a 26in. Maybe that 1inch makes a difference.

Hd

Hd,
Yep, my Bosch wipers were 27". Same length as my originals.

The actual Mercedes wipers have 27 in printed on the box. I think the metric number is 680, which is more to the point.

LK,
thanks
Hd

New Wiper that Zee referenced are the correct fit and now my intermittent wipers work correctly! 26OE is not the correct size and cause my problem.
Thanks again ZEE.

Hd