Page 1 of 1

Body plugs and drainage plugs

Posted: 24 Feb 2014 08:23
by Chadsinto510s
Heater holes (if you are deleting the heater and aren't welding the holes shut) and floor drainage holes and a few others in a 1973 2 door 510 sedan (should apply to any year and possibly any body style):

74942-04100 or 77700-89914. Either one will work. Readily available from Nissan.

Rear diff mustache bar stud covers (kind of under the fuel tank)

01658-00041 NOT the same as factory original but fit just fine. Readily available.

I have pics that I'll try to post soon.

Re: Body plugs and drainage plugs

Posted: 24 Feb 2014 09:09
by toylet
what about the really little floor plugs in the truck area ..there is 2 of them? how about the frt door bumpers there is a listing for 2 different part numbers. which one is it?

Re: Body plugs and drainage plugs

Posted: 24 Feb 2014 09:40
by Chadsinto510s
toylet wrote:what about the really little floor plugs in the truck area ..there is 2 of them? how about the frt door bumpers there is a listing for 2 different part numbers. which one is it?
I didn't look for those yet. Got a size in millimeter? I saw those holes yesterday while I was test fitting the above mentioned ones. I think I have a number for the small hole but need a size or time to do a test fit and snap a pic.

Re: Body plugs and drainage plugs

Posted: 24 Feb 2014 12:37
by toylet

Re: Body plugs and drainage plugs

Posted: 24 Feb 2014 13:28
by Chadsinto510s

That's what I thought they might be when I saw the holes yesterday. That number is:

74942-10900 Readily available from Nissan.

Edit: To be clear this number is for a 20mm hole. Will work on any 20mm hole you'd like to fill with them.

Re: Body plugs and drainage plugs

Posted: 24 Feb 2014 14:16
by toylet
I think those go in the interior side part of the car not on the floor pan.. I am going to do some measuring when I get home.

Re: Body plugs and drainage plugs

Posted: 24 Feb 2014 15:19
by Chadsinto510s
toylet wrote:I think those go in the interior side part of the car not on the floor pan.. I am going to do some measuring when I get home.
I'll take one of the 74942-10900 plugs home with me and do a test fit etc. Visually the holes looked the same but.....

Re: Body plugs and drainage plugs

Posted: 24 Feb 2014 18:57
by toylet
Looks like they are like 14 of those 20mm plugs. Still trying to find the part number to this plug that goes next to fuel tank.

http://www.ebay.com/itm/Datsun-240z-510 ... 04&vxp=mtr

Re: Body plugs and drainage plugs

Posted: 25 Feb 2014 06:41
by Chadsinto510s
toylet wrote:Looks like they are like 14 of those 20mm plugs. Still trying to find the part number to this plug that goes next to fuel tank.

http://www.ebay.com/itm/Datsun-240z-510 ... 04&vxp=mtr
The plug in the link you provided I believe to be:

01658-00041

There is also another plug under the gas tank:

77700-89900

Re: Body plugs and drainage plugs

Posted: 25 Feb 2014 06:47
by Chadsinto510s
Chadsinto510s wrote:
toylet wrote:I think those go in the interior side part of the car not on the floor pan.. I am going to do some measuring when I get home.
I'll take one of the 74942-10900 plugs home with me and do a test fit etc. Visually the holes looked the same but.....
The 74942-10900's fit the holes in the trunk perfectly.

Re: Body plugs and drainage plugs

Posted: 25 Feb 2014 08:06
by Chadsinto510s
Pics as promised:
77700-89914 INSTALLED_IN_SPARETIRE_HOLE (Medium).jpg
77700-89914 INSTALLED_IN_SPARETIRE_HOLE (Medium).jpg (119 KiB) Viewed 4247 times
74942-10900INSTALLED (Medium).jpg
74942-10900INSTALLED (Medium).jpg (152.41 KiB) Viewed 4247 times
74942-04100HEATER (Medium).jpg
74942-04100HEATER (Medium).jpg (74.34 KiB) Viewed 4247 times
74942-04100B INSTALLED IN FLOOR REAR SEAT (Medium).jpg
74942-04100B INSTALLED IN FLOOR REAR SEAT (Medium).jpg (88.63 KiB) Viewed 4247 times
74942-04100 INSTALLED IN FLOOR (Medium).jpg
74942-04100 INSTALLED IN FLOOR (Medium).jpg (83.88 KiB) Viewed 4247 times
01658-00041REAR_DIFF_MUSTACHE_INSTALLED (Medium).jpg
01658-00041REAR_DIFF_MUSTACHE_INSTALLED (Medium).jpg (97.95 KiB) Viewed 4247 times
01658-00041 (Medium).jpg
Mustache bar stud hole in trunk under gas tank.
01658-00041 (Medium).jpg (100.13 KiB) Viewed 4247 times

Re: Body plugs and drainage plugs

Posted: 04 Jul 2014 17:35
by eastbaysolo_73
Nice thanks for sharing the info they look great.

Re: Body plugs and drainage plugs

Posted: 27 Sep 2015 15:28
by toylet
What is the part number for the big body plug in the spare tire well?

edit found the perfect one 06212-5500P

Re: Body plugs and drainage plugs

Posted: 12 Dec 2019 21:22
by Lswone
Just wanted to share part# 74942-04100 was a perfect fit for the floorboard holes in my 69 510 Wagon.

Thanks for the tip Guys!

Re: Body plugs and drainage plugs

Posted: 07 Feb 2020 20:41
by cartel
this should be at the top- sticky as it has the part #s..