BMW Genuine Bulb Socket - Turn Signal for 525i 530i 535i 540i M5 3.6 318i 318is 318ti 320i 323i 325i 325is 328i M3 M3 3.2 BMW Genuine Bulb Socket - Turn Signal Please see Product Description below for vehicle compatibility. Manufacturer Warranty: 24000 miles or 2 years Quantity within package: 1