What is this called?

[CrazedEpidemic]

What is that part in the front bumper that pops out when you have to tow the yaris?

It fell out and it got lost :(

Does anyone know where I can buy one?

[SilverBack]

Tow-hook cover. Check your local scrapyards

[Forrest]

Many leave it off and put their tow loop in.

[CTScott]

The part is called "Molding, Front Bumper Extension, RH"

There are multiple part numbers, based on color:

Black (209): 52721-52110-C0
DK Blue (8S6): 52721-52110-J2
DK Gray (1E0): 52721-52110-B0
Grayish Blue (8R3): 52721-52110-J1
LT Olive (6U4): 52721-52110-G0
Red (3R3): 52721-52110-D0
Silver (1E7): 52721-52110-B1
Turquoise (777): 52721-52110-B1
White (068): 52721-52110-A1

Try TRDsparks.com, as their price will probably be less than your local dealer.
http://www.trademotion.com/partlocator/index.cfm?siteid=214631

[MUSKOKA800]

Mine ('08 sedan) has a tiny tether so it hangs when/if dislodged. I did remove it completely and tossed it in the car the one time I needed to install the tow hook, which I left installed for several weeks.

[Yaris Hilton]

I'd rather install the end of a rifle barrel in it.

[RedRide]

I'd rather install the end of a rifle barrel in it.

Yeah and connect it to the horn button. :biggrin:

[Forrest]

I'd rather install the end of a rifle barrel in it.

Good one ! I like that !:thumbup::thumbup:

[SilverBack]

I'd rather install the end of a rifle barrel in it.

Or an escape tube for the squirrel in case of emergency...

[eric81]

Or an escape tube for the squirrel in case of emergency...

:laughabove::laughabove::laughabove: