Automotive Site - Year, Make, Model

Site URL: https://shop.valvomax.com/

We have an automotive parts website where customers would select year, make, and model of a vehicle by using drop downs. I want the system to return the correct part number based on the filters selected by the customer. For example, someone might select year = 2018, make = Ford, model = F150. I want the logic to return an output value of "M12-1.75" based on these selections. How would I do this within Squarespace?