Sylvania 3457NAK Turn Signal/ Parking High Intensity Discharge Incandescent Light Bulbs, you will receive 2 bulbs.

This is the same bulb OEM Manufacturers such as GM/Ford/Nissan use in their production vehicles. Comes in a GM box. MSRP for just one of these bulbs is 19.86 each. 

Please note this 3457 bulb is much higher quality than the typical ones sold in stores. 

The NAK stands for Natural Amber Krypton, meaning the glass is a solid natural amber color, not a coating
like most bulbs have that eventually flakes off from heat cycles and age. This has Krypton Gas inside that makes the 
color of the light purer and keeps it cooler to make it last longer. 

This bulb interchanges with these part numbers: 

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

The following vehicles came from the factory with these bulbs:

2013-2021 Nissan NV200 Van 

2011-2014 Ford Edge

2011 Ford Explorer 

2015-2018 Chevrolet City Express Van