Sounds like the correct application, I don't know about ULO though. The OE element is made by: Gentex in Michigan, or Magna/Donnelly in Michigan not China. The seal technology is a closely-guarded trade secret that has taken millions of mirrors and 20years of development, I wouldn't buy it if it doesn't say R&S on the back or have a Mercedes logo and part number, you'll have an early seal failure.

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