Blue or Orange

[ssmoparviii]

I'm looking at a climate control unit for my 93 Mark. Mine from years in the Southwest has dry rotted and the buttons are broken. I keep seeing on the ones I'm looking at blue or orange housing. What is the difference?

 

[davidm]

Not sure, but the updated blue version works in my 93.

David

 

[The omen]

I updated my 94 with a blue from a 1995

 

[richduty455]

i put a grey one from a 97 conti in my 94 mark and it works fine

 

[kustomizingkid]

I had a yellow one....