MTEC W21W 7440 582 Super White Sidelight DRL bulbs.
W21W T20 wedge bulbs are used to replace old faulty not working 7440 bulb or upgrade for more modern LED effect look.
DRL bulbs are made from natural blue glass, which emits nice pure white colour, unlike painted blue W21W bulbs.
MTEC 582 bulbs are completely error free, unlike LED bulbs which bring annoying on-board computer errors.
W21W DRL bulbs are direct replacement bulbs and MOT friendly.
7440 bulbs are mostly used for Daytime Running lights (DRL) and or Sidelights.
MTEC 582 DRL bulbs are perfect option to replace expensive Osram, Philips or any other brand bulbs.
VAG part number:
BMW part number:
Specifications & Features
- 100% Error Free (Canbus), No On Board Computer Errors
- Made from natural blue glass
- Part Numbers: 582, 7440, W21W
- Socket: T20, Wedge, Capless
- Blue Glass to Produce White Light (Xenon Effect)
- Colour temperature: 5000K
- Single Filament
- Fit: DRL / Sidelight
- Direct Replacement, Plug and Play
- Voltage: 12V
Fit DRL / Sidelight for these cars:
All cars must have reflector headlights
- BMW 1 Series F20, F21 2012, 2013, 2014, 2015, 2016
- Audi A1 2010, 2011, 2012, 2013, 2014, 2015, 2016
- Audi Q3 8U 2011, 2012, 2013, 2014, 2015, 2016
- Audi Q5 8R 2008, 2009, 2010, 2011, 2012, 2013
- VW Passat B8
Fit Turn Signal Indicator on these BMW cars:
- 2 series F22 LCI Facelift 2016 - 2019
- 2 series F87 M2 LCI
- 2 series F23 LCI
- 3 series E46
- X3 F25 SUV Pre-Facelift and LCI Facelift 2009 - 2017
- X4 F26 2003 - 2018
Please note: This list is not full, MTEC W21W DRL bulbs may fit other car models as well, please check provided part numbers, pictures and compare to your old parts.