Mini header upgrade

[cantaloop]

So I'm doing the mini header upgrade on my 3RZ 4runner. Stock manifold is cracked right down the middle, so much so that it threw a P0420 telling me my catalytic converter wasn't working correctly. Anyways, anyone know the part # for the gasket that connects the EGR tube to the manifold? I can't seem to find it anywhere. Also, is there a special gasket that I need to use the mini header? Or will a stock replacement work. Thanks in advance.


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[Kanoe]

EGR Gasket = 25634-75010
Manifold gasket = 17173-75020

Those should be right. I noted the parts when I put mine on.

 

[Wikano]

Crap... is it recommended to switch out the egr gasket? My old one seemed like it was ok when I did my mini-header upgrade (although i did replaced the exhaust manifold gasket + the two circular ones).

 

[cantaloop]

Crap... is it recommended to switch out the egr gasket? My old one seemed like it was ok when I did my mini-header upgrade (although i did replaced the exhaust manifold gasket + the two circular ones).

I don't know if its recommended, but after 180k miles i'm assuming it would be time to replace it


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[gamefreakgc]

Gaskets are supposed to be a non-reusable part, per the FSM. That being said, some that are not exposed to the elements or extreme engine heat are ok. I wouldn't re-use an exhaust gasket if it were me, but if it doesn't leak don't worry about it.