5.8L Fuel Tank Vent Grommet
The original had softened & collapsed when the truck sat for 6 years, and it was starting to crack radially. So I got this new one, and I'm ordering some spares. There are 2 PNs for this grommet, depending how it gets looked up. This PN (
E8UZ-9B076-A) is what comes up as the interchange for the original engineering number molded into the grommet (
E8UA-9B076-AA), and the new grommet has the same mold number, so it's probably a revised rubber material. We found a different number when looking it up by application, and I don't know if that one is correct yet. This larger blue vapor valve (
E8UZ-9B593-A) is for 5.8L & 7.5L trucks.
The grommet for 4.9L & 5.0L (
F6TZ-9B076-AA) fits the same hole, but uses a
smaller single-port valve (E7DZ-9B593-A), so the rubber is thicker.
![gastankgrmt.jpg 5.8L Fuel Tank Vent Grommet
The original had softened & collapsed when the truck sat for 6 years, and it was starting to crack radially. So I got this new one, and I'm ordering some spares. There are 2 PNs for this grommet, depending how it gets looked up. This PN ([url=https://www.amazon.com/dp/B01FL48C3Q]E8UZ-9B076-A[/url]) is what comes up as the interchange for the original engineering number molded into the grommet ([url=https://www.amazon.com/dp/B01FL48C3Q]E8UA-9B076-AA[/url]), and the new grommet has the same mold number, so it's probably a revised rubber material. We found a different number when looking it up by application, and I don't know if that one is correct yet. This larger blue vapor valve ([url=https://www.amazon.com/dp/B000O0P93O]E8UZ-9B593-A[/url]) is for 5.8L & 7.5L trucks.
The grommet for 4.9L & 5.0L ([url=https://www.amazon.com/dp/B000O023KG]F6TZ-9B076-AA[/url]) fits the same hole, but uses a [url=https://www.amazon.com/dp/B008D33ZF8]smaller single-port valve (E7DZ-9B593-A)[/url], so the rubber is thicker.
[url=http://www.supermotors.net/registry/media/767956][img]http://www.supermotors.net/getfile/767956/thumbnail/vaporvalves.jpg[/img][/url]](https://www.supermotors.net/getfile/1069604/fullsize/gastankgrmt.jpg)