I have a 2001 4x4 blazer LT, the housing on the air injection pump (smog pump) is cracked and I need a replacement. Upon searching the junkyard I could not find one, I found one but it was already cracked. Not sure if you know what part I need, its the plastic that connects to the motor for the air injection. Does anyone know where I might be able to get this part?? Thanks for any ideas.

 

The dealer is the likely source for this. On all of the replacement pumps I have been able to look up, it looks as though this front cover (where the hoses attach) is not included.

Can you snap a picture of the part you are talking about so we make sure we are both talking about the same thing?

 

Yes, its the plastic that connects to the motor, it is where the outlet hose hooks up is where it is broken off, thanks.