what is 3157 vs 3457?Advertisement
Can someone tell me the difference between the bulbs? Our cars show - front turn signal 3457, rear turn signal 4157. However, as I look for chrome bulbs to replace them with I see 3157 is a replacement for both. - read more
The part store says I need a 3457, but I pull the oem(?) bulb out and it's a 3157, they look the same, is it ok to interchange the two? - read more
Please vote if the answer you were given helped you or not, thats the best way to improve our algorithm. You can also submit an answer or check other resources.