I have a '99 b16a2 that I suspect the IACV is going out. My friend gave me a replacement but it looks different than the one that is on my car. My question are all IACV for b series motors compatible with each other?
I tried searching but couldnt find anything.


The one currently on the motor looks like this one. It has a longer black barrel. Not the actual picture.


The replacement my friend gave me looks just like this one.

 

are you sure thats for b series. if it bolts on then it works,

 

Im not. My friend gave it to me and told me that it was a bseries iacv. I havent bolted it on yet but, it wouldnt screw anything up electronically would it?

 

Yes; theyre are two different B-Series IACV's. Thats why on aftermarket intake manifold it has both bolt hole provisions.

 

If i didnt know any better.... that first pic looks exactly like a Z6 IACv, and thats for a B-series?

 

Bottom one is more then likely GSR as they have longer IAC's. First pic looks like it could be B16 or D series.

 

i say as long as it bolts up and sensor goes in correctly you should be fine... im on a b18c1 and using one off a f22 97 accord

 

Ok I installed it. It fits fine and it even helped fix some problems but at the same time they turned into new ones. *sigh*