What's this part called?

[AVANTE]

We were checking the underside of our newly bought swift and there was this plastic guard like something under the timing belt area. It seems to be broken in 2.

I wonder what's it called?

Also is it important that I get a replacement as soon as possible? 

 

 

Edited August 2, 2019 by □AVANTE□

[iRage]

What do you mean under the timing belt area ? It looks like a piece of the engine cover in the bottom, the part that covers the belts, pullies and ancillaries like the compressors from the bottom

If it is part of the cover...well...the car is not going to spontaneously combust the next few days...but do try to get a cover as soon as possible to prevent mud and various stuff getting in to the above mentioned parts and messing things up.

Edited August 2, 2019 by iRage

[alds]

Looks like a part of the engine splash guard broken away.