well i got the si tails for my 97 coupe .. and i knew i had to replace the clear bulb .. but the problem is i have a 7440 bulb .. and the only 7440s i saw at autozone were clear .. i asked the guy at autozone and he said the 99-00 civics use an 1157 bulb .. thats a totally different socket .. so .. i saw a similar wedge shaped bulb it was a 3057 .. will that work in the 7440 socket?

if not .. what bulb do i use? .. do i have to buy online?

 

try going to napa and get 7440a, i believe its amber, or a 7440y, not sure about this cuz i aint worked there in a while and i didnt work there that long, but the clear bulbs would be a 7440 like you said, and when they made the same bulb in red, it would be a ****R, or yellow/amber would be a ****A or Y. jsut call them and see. napa people USUALLY know their ****.

 

also, you don't have Si tails ... just 99-00 coupe tails. EJ or EM.

 

id say go to an auto parts stor and ask them what bulbs are recomended for your 99 si tails its as simple as that bro

 

yea napa had em .. 15 friggin dollars .. that was such a rip off .. but o well .. had to get em .. haha theyre made in japan too .. so .. haha jdm bulbs