2010 Hyundai Sonata front suspension rattle

My car has developed a rattle noise coming from the front suspension. I heard that it is due to a small plastic piece that was not installed on the assembly line. I went to the dealer yesterday but they were adamant that there was no recall for this. However, I read the contrary. Any Help?

All recalls for a 2010 Sonata

https://www.nhtsa.gov/vehicle/2010/HYUNDAI/SONATA/4%2520DR/FWD#recalls

Notice that your complaint is not listed. It is an 8 year old car with, I’m guessing, 90,000 miles. It needs service to fix the rattle. You are going to pay for it, not Hyundai