You can go to any gasstation to ask for one. They have lots caps somebody left there. --- and , it is free. / R6 I1 V# r3 |* h5 Q8 D2 sI lost once many years ago(Superstore gasstation). When I turned back the other day to ask if they had one, they got out lots caps to let me choose. So, you can try there. Good luck!& X! q7 w7 `. f/ o3 n