3156 & 3157 Turn Signal LED Bulbs
Diode Dynamics is proud to offer plug-and-play LED replacement turn signal bulbs for vehicles using 3156 and 3157-size bulbs! The 3156 and 3157-size bulb is used in both the front and rear turn signals of many modern vehicles, including Fords, Chevrolets, VWs, Acuras, Toyotas, and many more. With Diode Dynamics drop-in LED upgrades, you can choose from several brightness levels and colors to suit your vehicle!
Not sure which bulb size you need? Click here for our Vehicle Finder tool!
3156 cross reference: 3456, 3156A, 3156, 3156AK, 3156ST, 3156K, 3156LL, 3456LL, *3157 CAN REPLACE 3156, BUT 3156 CANNOT REPLACE 3157
3157 cross reference: 3155, 3457A, 3457NA, 4057,4157, 3157A, 3057A, 3157, 3157NA, 5702A, 4157NA, 3057, 3454NA, 4157, 3047, 3357A, 3757A, 3457, 4114, 3357, 4114LL, 3457K, 3157LL, 4157K, 3057LL, 4157NAK, 3357LL, 4057LL, 3157K, 3357K, 3057K, 3057ALL, 3457AK, 3357ALL, 4114K, 3157X, 3057KLCP, 3757AK, 3047LL, 3057KX, 3157ST, 3057X, 4057K, 3457NAK, 3155LL, 3457ALL, 4157LL, 3157NAK, 3157AK, 3157NALL, 3047K, 3757ALL, 3157KX, 3057ST, 5702AK *3157 CAN REPLACE 3156, BUT 3156 CANNOT REPLACE 3157