Projektt FD

Picked up a spare UIM as a project. Plan is to have it polished to dress up my engine bay. When reinstalling, I know there's a gasket between the UIM and LIM, but is there a gasket between the UIM and throttle body?

Also, while it's off, anything there to check/inspect/replace?

newtgomez

I cant remember if its plastic or metal but there is a gasket between the UIM and TB. I would recommend going through vacuum lines and your fuel system depending on how long it's been. Also check coolant hose conditions if applicable.

Houstonderk

iTrader: (3)

Yes, and one from the TB to the intake elbow.

cr-rex

iTrader: (114)

yes, metal gasket between uim and tb and a big rubber o ring type gasket between the tb and elbow

93-95 Rx7 Throttle Body Gasket (N3A1-13-655)

93-95 Rx7 Throttle Body O-Ring (N390-13-W69)

93-95 Rx7 Intake Plenum Gasket (N3A1-13-112)

Projektt FD

Thanks guys, and THANK YOU cr-rex for the part numbers!

Was looking for these on Mazdatrix yesterday and wasn't sure what to get but I'll put in an order with Atkins for these tomorrow!

cr-rex

iTrader: (114)

No problem. I advise going with mazdapartsunlimited.com. Atkins has has a pretty steep mark up on a lot of things. Their site is just easier to navigate for me.

armans

iTrader: (2)

While the UIM is off, I'd take off the injectors and send them off for testing/cleaning. Very important to have clean injectors and peace of mind.

Sgtblue

iTrader: (16)

Yes but pulling injectors, especially with the sequential system, is going in a lot farther than just R & R'ing the UIM.