Im looking into getting a new stock radiator cap on hondaautomotiveparts.com . There seems to be two different radiators and two different caps Toyo and ND that came with our cars. does it matter which cap i get(will it fit) and if not how do i tell which radiator i have.

 

Instead of buying the stock cap i went to the local autoparts store and poked around till I found the same cap but in 16psi instead of the stock 13psi for better cooling, and yes all the caps are the same they will fit either rad.