fuel filler neck grommet o ring

[slant6billy]

Would the E body grommet fit and F body?

A/B/C/E body Fuel Filler Neck Seals - Dante’s | Mopar Parts Catalog |Classic Muscle Car Parts

 

[Aspen500]

I'm kind of thinking not? The one that fits F-body shows the same grommet for 1974 and up A, B, C, E and F body. Something must have changed after 1973.
Dorman has a replacement BUT, their applications list only goes back to 1981. If it's the same as 1974-1980, it's only about $8.50 with a big downside,,,,,,,,,,,,,,MADE IN CHINA. Quality could be questionable. Let me rephrase that. Quality WILL be questionable.

 

[slant6billy]

The flapper filler door? As the BluesBrothers said "still run on regular gas..." The filler necks may have gotten fatter or skinnier?

 

[Joe12459]

4002010 is the Mopar number for the one that fits Mirada, so I assume it will work for you.

 

[volare 77]

Still available from Chrysler. I agree, I would get a mopar one and stay away from a China one. NEW OEM MOPAR FUEL FILLER TUBE GROMMET 1984-89 DODGE CHRYSLER PLYMOUTH VEHICLES | eBay

 

[F body Deconstructor Jim]

Yup...4002010...thats the one....fits a huge number of Mopars across a lot of years...including all the F's, M's and J's too.
I've seen prices range from $8 to as much as $40. Same part. Go figure.

 

[slant6billy]

Just got back from Dante's Mopar parts and 12 bucks later. Can you spot the subtle difference

We used a micrometer and the new one is thicker at the notch by .0004- where the metal edge of the tank. Already:

use a little bit of vasoline

 

[slant6billy]

So Dante's has the grommet for 12 bucks and it works

 

[BudW]

I bought a bunch of part number 3404182 (and other things) back when Chrysler was having $ problems, a few years ago – just so I could have them when I needed them.
I don’t know if it is the same part as 4002010, or not (hadn’t looked into it), but it is also a fuel filler neck grommet.

When I bought part # 3404182, they cost me about $4.00 each or so (going by memory) and this would have been in early 2009 or so. The production date on my grommets, is 1/15/2009.

With all of my spare parts, I have vacuum packed the parts using my wife’s food vacuum packer (I don’t think she knows yet), to keep the rubber deterioration down to a minimum (as I try to do with all of my spare parts).
In Oklahoma, with the 80-90% humidity in summer time, it doesn’t take any time at all for rust to have a huge party (ie: I have had many a new part, be rusted beyond use, still in the box in a dry shelf – because of high humidity).
I’ve even tried putting new parts in Ziploc Baggies – and that also doesn’t do much good, either.

FYI, I just looked it up, the current MSRP from Chrysler on part # 3404182 is $54.95 as of today (ouch!).
Part number 4002010 shows to still be available new, and MSRP is $16.70 (US)
BudW

 

[BudW]

Just got back from Dante's Mopar parts and 12 bucks later. Can you spot the subtle difference

I “think” p/n 3404182 superseded to 4002010 – (going by memory) but not 100% sure.

AT $12.00 – you can’t go wrong (still expensive, though).

Can you make out the part number on your old and new grommets?
I can’t from the picture.
BudW

 

[slant6billy]

old one is 4002010... new one is not stamped or embossed