Been looking all over CL for bulb # for the signal bulb in the taillights... I received my Sonar's today but they don't have signal bulbs in them, just reverse. They are NIB btw. Thanks.

 

I bought eh 921 reverse but the 7440 signals don't fit. Is it a 1156?

 

1156 for the turn signals.

 

Yep 1156 turn signals and 921 for reverse, i found out the hard way thinking they came assembled with bulbs, i was wrong, I installed them right away, then went to flick the turn signal on and it is fast blinking. then I found out

 

Thanks guys... Yea I saw on the back of the taillights it said 921 and 7440. Bought both and found out the 7440 don't fit. Need to get the 1156 ASAP now.

 

Yeah, it's weird its printed on there 7440 but it uses 1156. The front turn signals use 7440 though, so u could always use them there.

 

Just curious... has anyone tried LED 921 and 1156 bulbs for the back ups and turn signals?