Anyone know the best source for a set of firewall grommets. From what I can tell on my 1962 FJ40 the two large are 46mm and the three smaller ones are about 26mm. Does that sound about right?
Firewall grommets
- Thread starter 1962fj40
- Start date
Check with @ToyotaMatt
Genuine NipponDenso NON-USA OEM MADE IN JAPAN Land Cruiser 46mm SIZE SPEC. Firewall Wire Harness Through Hull SERVICE Grommet MADE IN JAPAN FJ40 FJ45 FJ43 FJ55 - VintageTEqParts.com
- Genuine NipponDenso NON-USA OEM Part MADE IN JAPAN - OEM Land Cruiser 46mm SIZE SPEC. / SHEET...
vintageteqparts.com
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Grommets and Plugs
www.cityracerllc.com
i have solid and Penetration style with a thru hole 26mm oem toyota grommets also
all grommets are nos / new .........fyi
Matt you da man
I have every OEM TOYOTA Genuine Parts grommet size spec covered from 9mm - 46mm in single steps millimeters increments solid blanking type
- some exceptions to the rule would be my FJ40 fuel tank sending unit access hole grommet , and the new recent release , 90950-01023 , FJ40 76-84 upper windshield frame OVAL washer nozzle and washer blue tint hose access port or cavity ,
- however , the FJ40 DISC/ NLA Fuel Tank Drain and Service Plug Grommet is indeed a TOYOTA GENUINE Part from the NON-USA far away that iis the
original Millimeters size spec , correct OD for that particular hole on the floor pan ,
- i just took it upon myself to re-purpose it for OUR needs here in the 40 and 45 series community ..
- it's our little dirty secret toyota has several different part #'s for the exact same exact parts , for reasons we can discuss in another thread , not to get chatty matty off the tech topic at hand ..........
- some of my solid ones also have a solid yet thin membrane center toyota used for optional applications like side marker lamps
Some markets have them some don’t so u simply use a #2 semi sharp pencil ✏️ and poke the center out as desires in the field . , shop or service dept. dealership setting to install optional or upgrade OEM assys or general parts such as sun. Harness sections or plumbing 🪠 of one type or another …
- Below are the 26mm options I have :
- on RH side is a solid grommet , no membrane option …
- the ones on the LH side are the soft center membrane type inside the round demarcation ring line small hole or wider the membrane type can be poked smaller or wider accordingly within the inner diameter of the thin ring feature
- some say soon I plan a grommet , plug and related tech video
- much like toyota OEM bolts and nuts the 90480- and. 90950- Part # last 5 digits prefix is a extremely hard to understand coding system to spell out in English the OD size of it itself / the ID of the sheet metal hole itself it’s designed to plug , fill , seal up from cold air and mice 🐭
I hate mice with a passion I have had to deal with nibbled on wires and also nests that baby’s die and stink like the walking dead corps on AMC
On a hot summer day ….
So we plug and grommet 1000% of anything even the orange gas peddle boots I reproduced are mice proof silicon rubber material ..
Did I say I hate mice !
Especially JDM ones !!!
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- Thread starter
- #10
Thanks everyone.
On another note....why do they have a 46mm (nearly 2") hole in the firewall for a half dozen 10-14 guage wires???
On another note....why do they have a 46mm (nearly 2") hole in the firewall for a half dozen 10-14 guage wires???
