Well, I got mine through the dealer... But The aftermarket ones look similar. I see you can get 2 for 1/2 the price of 1 OEM. I would be curious to see if they are any good. Look up the OE part number on Ebay, I didn't check the jungle site...
Dorman number is 38427 and I see some of the other no Name over seas brands using that number as an interchange.
TS001 China supplier's and they say 38427 and or 11570162 interchange. as low as 9.99 for a 2 pack
On Summit the Dorman's are only $6.99 each but for some reason the local parts stores want almost $20 each...