My mirror broke, it's not heated, and all i can find are heated for the 2003s. Will they interchange? Will the plug be the same, and the power function still work?

I don't care about the heating option working. Houston never gets cold enough to need it!

 

I Don't know about the 03's, But my brother has an 04 and changed from non heated to heated with turn signal, plugged right up.

 

I recently had to replace a mirror on my '98 S10 Blazer. I was sruprised to find that the junkyards will sell a new aftermarket mirror for about $80 (as I recall). I think the dealer wanted $120. Got mine at a yard in Pasadena on Spencer Hwy @ the Beltway. Sorry, but I can't remember the name of it. There are several yards there along Spencer. Maybe they would have the non-heated at a better price for you.

If you want to get closer to home, try S&S Auto Salvage 281-585-3780 or Lee's Used Auto Parts 281-585-0047. Both of these are on East Hwy 6 in Alvin.

 

i can get brand new ones off of ebay for $36

 

i put one on my 99 the plug did not interchange, i just rolled up the wires and but the cover on. i just used my hand to adjust the mirror. i got it cheap on ebay

 

Im not sure what year they changed but they stopped having a connection behind the triangular trim piece and the wires went all the way down to the door switches (my 2005 was like this)...that would be your only problem.

 

i just bought a TYC brand on ebay a couple weeks back and it was all interchangeable. went from non-heated to heated.

 

You'll be fine.