GMC Acadia Forum banner

Not an engine guy.

947 Views 11 Replies 5 Participants Last post by  dhavi4226
Hi
I just bought a ‘17 Acadia Denali and have a question. Forgive my ignorance, but what is the rust looking circular component to the left of the oil filler cap? Not a picture of my engine, but have the same component. Thanks in advance.
Car Automotive parking light Vehicle Land vehicle Grille
See less See more
1 - 3 of 12 Posts
Isnt that one of the horns?
  • Like
Reactions: 2
Appears to be the low note...

Bet you water intrusion and muffling the horn from it being sideways
Better to point it down...
  • Like
Reactions: 1
1 - 3 of 12 Posts
Top