Choose the BMW X3 Reverse Light Bulb Size with One Click

BMW X3 reverse light bulbs may have various sizes depending on the year of manufacture. They may vary not only in lighting technology but also in such specifications as nominal power.

For instance, did you know that the BMW X3 autos have the following part numbers: 921 (for 2007 - 2017, 2020 - 2022 years), 64136 (for 2018 - 2019 years), 7506 (for 2004 - 2006 years)?

Modern models feature LED bulbs that are considered to be more efficient and longer-lasting.

For you not to make a mistake, we created this BMW X3 reverse light bulb size chart with different years. Drive safer and smarter with the correct reverse light bulb size!



2022 BMW X3 – 921

2021 BMW X3 – 921

2020 BMW X3 – 921

2019 BMW X3 – 64136

2018 BMW X3 – 64136

2017 BMW X3 – 921

2016 BMW X3 – 921

2015 BMW X3 – 921

2014 BMW X3 – 921

2013 BMW X3 – 921

2012 BMW X3 – 921

2011 BMW X3 – 921

2010 BMW X3 – 921

2009 BMW X3 – 921

2008 BMW X3 – 921

2007 BMW X3 – 921

2006 BMW X3 – 7506

2005 BMW X3 – 7506

2004 BMW X3 – 7506

921 – LED Lights

  • 300% Brighter - 921 led bulb has 3030 SMD LED chips. You can see farther and clearer when reversing at night.
  • Easy Installation - 1:1 design with halogens, non-polarity, play, and plug. 921 led bulb reverse light is fit for 921,912, T15, 906, 904, 902, 922, W16W. Upgrade replacement for reverse light, backup light, and truck cargo light.
  • CAN-BUS Ready - LASFIT 921 led built-in CANBUS system, is compatible with 98% of vehicles, preventing error codes and odd flickering.
  • Safe Driving - Multiple protection loads with a fuse to prevent the 912 led bulb from burning out by the excessive instant current. Efficient heat dissipation makes sure the T15 led bulb will work 30,000 hours.

Product specifications
  • Type - LED
  • Color temperature - 6000K
  • Light output - 1400 Lm

You want bright, stylish lighting for your car but you don’t want to keep replacing burned-out bulbs. Philips Ultinon LED lights to give you high-powered, automotive-grade LEDs, with a lifetime of up to 8 years. With conventional bulbs, the more powerful the light, the shorter its lifespan. Philips Ultinon LEDs deliver bright even light, yet have excellent resistance to heat and vibration. This makes them the perfect choice for long-lasting performance.


Product specifications
  • Type - LED
  • Color temperature - 6000K
  • Light output - 115 Lm

– Energy-Saving, low power consumption for longer life span.
– Suit for Socket: T15, 912, 921, 906, 904, 902, 922, W16W, just plug and play without modification. ONLY used for backup reverse lights
– 6W per bulb, 12-16V Wide voltage, 500Ma current
– 300% Brighter: Each bulb has 15 pieces high power 2835-SMD LEDs
– CANBUS Error Free: Built-in intelligent IC driver for better performance


Product specifications
  • Type - LED
  • Color temperature - 6000K
  • Wattage - 6W W

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