AIV / EGR to exhaust manifold plug part number

[niznos]

For those of you who've removed and pluged the AIV / EGR with the actual Nissan plug or have access to Nissan part numbers: what is the part number for that plug / bolt that blocks the hole left in the manifold?

I know the two holes are the same size so it must fit both.

Also, if anyone can get their hands on or make a plate the same size as the EGR's footprint, let me know. I am sure there are a few people here who would like to each buy one.Would you buy a plug or EGR block plate

[navysnail]

i dont know the number, i used an empty CO2 cartrige from my daisy bb pistol. make sure it is empty if you use it or it will explode. you can use any size vaccum plug too.

[niznos]

As weird as it may seem, Nissan actually makes a part that plugs that up. I've already plugged my up, but was interested in the plug that's actually made for it. Figure it would look much better.

I went to the local Nissan dealer and they parts guy looked at me like I was stupid and said they wouldn't make such a thing. He's full of it and I know for a fact that it exists. That's why I wanted the part number so I can get it without him looking it up. As if he would be able to anyway.

[nismo521]

The part that I used was 14052-21R00. Should be around $8. The parts guy at the dealership got all pissy w/ me when I asked him for an AIV plug. He was like "You shouldn't be removing that, it's vital to the emissions system!" lol. Then I went and found the part number and he had no problem ordering it for me. Kinda silly, I thought. Anyways, that should be the right number, hope you have a 24mm rachet!

[niznos]

Eureka! Thanks nismo521, I am sure there's a lot of people who want this number. I'll be getting mine from the stupid parts guys ASAP and I am going to give him that same look he loves giving me.

[niznos]

Just FYI for anyone wanting that plug: My local dealer wants $12.28 for it, and someone I know across the state said his was $20.48! It's not cheap, consider yourself warned of the money hunger Nissan parts guy.

[BlackHat]

Not really meaning to raise dead posts, but this is something that I found to be usefull information and for what it's worth I found it for sale online. Thought I'd share.

http://www.nissanparts.cc/cart...t.y=3

[BlackHat]

Just following up with more info.

[180fan]

Nice. I'm sure many folks here will give you a good handshake for that one. You'll get a thanks from me. Thanks.

[working4aS13]

I bought some AIV plugs for a Z32 (as I helping a friend remove his AIV during a clutch change on his Z32). The bolts on the exhaust were stuck on so we ended up cutting and welding the holes. As you might imagine Nissan saved time and used the same specs for the AIV bolt. So I ended up using it on my 240. Here's a photograph. I couldn't find out who made the plug but I'll find out soon.


Modified by working4aS13 at 10:18 AM 7/5/2007

[OM3GA]

I want an AIV plug! how much shipped to 95062 my email is [email protected] ,Im installing a new intake manifold and am getting rid of the egr and aiv and possibly that carbon canister.Idk might try to keep the carbon canister just get rid of the AIV and the EGR anyone know a good writeup on how to remove the AIV??

[180fan]

call your local dealer and use the search.

[CoupedUp]

How about $4.50 + SHipping at ATPTurbo.com?

http://www.atpturbo.com/Mercha...e=FTG

[ryannico]

hi mate..your nissan exhaust manifold is one of the most important parts of the exhaust system. that you need to takes care of, it is not that normally can be replaced of due to the sensitivity of it and it should be checked regularly just to make that the connections are tight to avoid leaks and free from cracks as well.
Modified by ryannico at 1:20 AM 3/6/2007

[Soravia]

Does anyone have the specs for that plug? I don't feel like ordering because I'm going to set up the exhaust tomorrow at the shop.Thread size, and diameter of the plug would be great. I know it's larger than 1/2 Inch and smaller than 3/4 Inch because those two I bought from ACE didn't fit.

[180fan]

it's a fairly large diameter...not really something that a typical hardware store would carry.

My suggestion:

Go to http://www.midwaypartsteam.com and look for the "factory parts" on the upper left. put the part number that was listed up the page and search for the part. I'm seeing $6.99 for the part. If someone's gonna be way cheap to pony up 7 bucks for an oem part and complain about it, maybe a 240sx with most of it's parts being made overseas isn't the best choice of car to have.

[mutiny]

If you're talking about a sohc, I have an EGR blockoff plate fabbed up, but it's in 22GA steel sheet metal. Would probably need it in some thicker GA steel to be worthwhile. There somewhere I can send off my template to be used to get some plates made for everyone? (I know this thread old, but he did mention needing an egr plate =P and I don't see any made yet )

[Slappy]

Part # 14052 - 21R00

[jerryk]

I need the specs on the 1990 240sx exhaust manifold studs. Four studs gone rom old age. I am putting in a header.

Can you help?

[Slappy]

Call your local Nissan dealership and ask for the parts department.

[cbt240sx]

I need the specs on the 1990 240sx exhaust manifold studs. Four studs gone rom old age. I am putting in a header.

Can you help?

courtesynissan.com is where i got replacement studs and bolts.

[BMAR240SX]

Part # 14052 - 21R00

Is that the AIV plug installed? and what is the other red dot you have pointed?

[Rucca]

One is plugging the EGR one is plugging the AIV (or PAIR) I believe.

[Slappy]

One is plugging the EGR one is plugging the AIV (or PAIR) I believe.

[lowryder350]

does anyone have a link to a site that explains the ERG and AIV delete i cannot find one all i find is forums that reference it and how much power can i expect to gain on a 91 DOHC KA24DE motor

[BMAR240SX]

I do not think you will get any power out of that, you will probably feel a difference but not power

[pktj21]

is both the plugs the same size for egr and aiv or are they different? and what did you use to get the original pipes off with? thanks.

[Cone Junky]

You could also cut the threaded collar off the EGR/AIV pipe and place a nickel under it before you screw it in.

I then found an EGR block off plate on ebay for $.99. I had to modify one of the holes a little bit, but it works fine.You'll also want to do the EGR temp sensor bypass if it's a CA car to avoid the MIL.