What are these insulators called?

[EDNY]

Want to buy an assortment of these wire connector insulators...but can't come up with a search name

[ghost28]

looks like a spark plug or wiring boot.

[sixball]

For plug wires? Try "terminal" and "boot"

[EDNY]

Need them to cover 5/16" nuts on an electric fuel pump, tank sending unit etc.

[sammons]

Ed I just googled "alternator insulation boots" and found several sites. Looks like aircraft supply company's carrie them. Hope that helps.

[EDNY]

Ed I just googled "alternator insulation boots" and found several sites. Looks like aircraft supply company's carrie them. Hope that helps.

Thanks...that did help!

[madmike3434]

that's always the main problem, trying to figure out what the name of the part is on order to search a source for them.

I too thought spark plug boot until the alternator word came up, and I went OH YA.

mike         

[EDNY]

Still having a problem locating the small ones to cover for example 5/16" nuts.  Would like to cover the terminals on the electric fuel pumps and sending unit.

FYI:  Needed a return line for the fuel injection so I just tapped into the sending uniting....would like a rubber insulator on the sending unit bolt.

[sammons]

Ed you might try Mendelsons in Dayton, Oh. They had a listing for some 90° insulating boots on E-bay. They may have a variety of different sizes.

[vette59jdwl]

ED  on places that you think you will never undo , try liquid electric tape ,its a liquid rubber in a can with an applicator .sorry if this doesn't cut it . vette59jdwl