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A/c switch?

I need to know if the A/C unit (compressor,etc. including the two hoses) from a 2003 Pontiac Montana will fit a 2000 Olds Silhouette.



These vans are sisters from GM but to my understanding not everything is inter-changeable.

I’d bet they are interchangable, but to be sure, why don’t you call your local junk yard. I think they have books or data bases where they can look that stuff up.

Are both rear air equipped? or neither?.

Both are rear air equipped.

I have been told to supply both vehicles’ VINs and call a dealer or GM. Any comments on this?