Will sights for the Sig P229 fit the P239?

[JellyJar]

I want to change the sights on my P239 to three dot notch and post. Non-night sights. Will the sights designed for the P229 fit the P239?

I have run across websites on the internet selling night sights that list both the P229 and P239 for a certain model. I just cannot verify from the Sig website if the non-night sight contrast sights they sell for the P229 will fit on the P239.

I cannot find an email address I can use to contact Sig.