I have 2011 RKC the left front turn signal bulb blew on the way home this afternoon.
Is this 12v 89A bulb something I can get at auto store,or is a Harley part needed???
Thanks in advance.

 

I went to the local "Autozone" and picked up the LED bulbs for mine, and they work great. Didn't need any mods to make them work perfect.

 

1157 Auto bulb is the direct replacement. I will look into LED bulbs if these keep blowing. I got caught in a monsoon yesterday and I had flashers on for 30-40 minutes while slowly motoring down the HWY, I guess the turn signal didn't like that...???