Radiator o ring size ?? Anyone?

sgrant2 · 08-07-2017, 08:14 AM

Does anyone know the size of the radiator drain plug o ring ?

dts3 · 06-19-2019, 01:50 PM

Quote:

Originally Posted by sgrant2

Does anyone know the size of the radiator drain plug o ring ?

bump?

SouthArk370Z · 06-19-2019, 02:33 PM

Specs (or a part number so you can search for specs) should be in FSM (link in sig).

dts3 · 06-20-2019, 09:48 AM

Quote:

Originally Posted by SouthArk370Z

Specs (or a part number so you can search for specs) should be in FSM (link in sig).

Thanks. I got the FSM (from you of course) a while ago. I guess I'm just slow, but where in the FSM do I find the part numbers for the different misc. parts?

SouthArk370Z · 06-20-2019, 10:32 AM

Been a while since I looked but, IIRC, you can find p/n's in the exploded diagrams, along with torque values for fasteners. If you can't find it in the FSM, Courtesy Parts has exploded diagrams with p/n's.

Tip O' The Day: Put all the FSM files in one folder. Many PDF readers will allow you to search all the PDFs in a folder.

dts3 · 06-20-2019, 11:31 AM

Yeah, before I bumped this thread I found the exact o-rings on the exploded diagrams, but there are no part numbers. I went to courtessyparts.com, but their exploded view of the radiator is not correct for my model year. This is frustrating.

dts3 · 06-20-2019, 11:43 AM

Nevermind, I think I found them. Here they are if anyone needs them in the future

21416-48A00
O-ring for upper air relief plug

21441-5V000:
O-ring for lower drain plug

BettyZ · 06-20-2019, 07:27 PM

Quote:

Originally Posted by dts3

Nevermind, I think I found them. Here they are if anyone needs them in the future

21416-48A00
O-ring for upper air relief plug

21441-5V000:
O-ring for lower drain plug

OP has been patiently waiting two years for these #s

dts3 · 06-20-2019, 07:47 PM

Lol. Think of the future. In 10 years when we the 2029 z34 someone may need to flush their coolant

08-07-2017, 08:14 AM	#1 (permalink)
sgrant2 Base Member Join Date: Jun 2017 Location: Portland, Maine Posts: 5 Drives: 09 370z Touring Rep Power: 7	Radiator o ring size ?? Anyone? Does anyone know the size of the radiator drain plug o ring ?

06-19-2019, 02:33 PM	#3 (permalink)
SouthArk370Z Premium Member Join Date: Nov 2010 Location: South Arkansas Posts: 8,435 Drives: 2014 Challenger Rep Power: 324197	Specs (or a part number so you can search for specs) should be in FSM (link in sig). __________________ Steering Lock Links - Search The370Z Bookmarklet - FSM @ NICOclub Mankind has progressed past the need for war but we haven't evolved that far. - NachoMahma

06-20-2019, 10:32 AM	#5 (permalink)
SouthArk370Z Premium Member Join Date: Nov 2010 Location: South Arkansas Posts: 8,435 Drives: 2014 Challenger Rep Power: 324197	Been a while since I looked but, IIRC, you can find p/n's in the exploded diagrams, along with torque values for fasteners. If you can't find it in the FSM, Courtesy Parts has exploded diagrams with p/n's. Tip O' The Day: Put all the FSM files in one folder. Many PDF readers will allow you to search all the PDFs in a folder. __________________ Steering Lock Links - Search The370Z Bookmarklet - FSM @ NICOclub Mankind has progressed past the need for war but we haven't evolved that far. - NachoMahma

06-20-2019, 11:43 AM	#7 (permalink)
dts3 Track Member Join Date: May 2018 Location: Farmington Hills, MI Posts: 599 Drives: 08 Expedition Rep Power: 6764	Nevermind, I think I found them. Here they are if anyone needs them in the future 21416-48A00 O-ring for upper air relief plug 21441-5V000: O-ring for lower drain plug SouthArk370Z, sx moneypit and BettyZ like this.

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06-20-2019, 11:31 AM	#6 (permalink)
dts3 Track Member Join Date: May 2018 Location: Farmington Hills, MI Posts: 599 Drives: 08 Expedition Rep Power: 6764	Yeah, before I bumped this thread I found the exact o-rings on the exploded diagrams, but there are no part numbers. I went to courtessyparts.com, but their exploded view of the radiator is not correct for my model year. This is frustrating.

06-20-2019, 07:47 PM	#9 (permalink)
dts3 Track Member Join Date: May 2018 Location: Farmington Hills, MI Posts: 599 Drives: 08 Expedition Rep Power: 6764	Lol. Think of the future. In 10 years when we the 2029 z34 someone may need to flush their coolant