Apparently there was something wrong with my intake. However, I cannot find the part number to see what it is and I cant see any new parts around my engine bay. I would like to know what work was done and what is the purpose of the part.

The bill is under warranty so there are no spefici details it just says:

MANIFOLD INTAKE - N3H6-13-100R Warranty


and a few other parts which I figured out what they could be.

I tried searching onlinemazdaparts.com couldnt find anything.

Anybody?
thanks

 

upper intake manifold. The black plastic piece that goes from the throttle body to the left side of the engine.

 

Check Here

>

 

most likely the idiot who worked on the car smacked the manifold hard with their wrench

or

some idiot overtorqued the manifold and cracked it

 

Wrong, Wrong and Wrong..

N3H6-13-100R is the Main Lower (Alloy) Intake Manifold Assembly...nothing to do with UIM or black plastic intake extensions to TB.

djfa, you need to list more parts "if shown" as actually renewed or a scanned copy of paperwork?.

The reason behind the listing of N3H6-13-100R Intake is for warranty purposes, the main causal part with part number.
MMC Japan wants to know the 'location' of any parts that may be renewed or claimed for re-reimbursement or cleaned or inspected.

Example, If they list the N3H6-13-100R intake manifold assy, but don't show a claimable Quantity (one unit and a list price) then again they are showing the location of the parts with issues or with faults.

At a guess I would say they (dealer) looked at or cleaned your SS Valve, or even replaced it.

You need to tell us more information shown on your invoice or paperwork and what You actually reported wrong with your 8..