BMW X3 2021 Bulb Size

Bulb size chart

H8 LED Bulbs

Used for: Fog Light Bulb Front

View all 4 replacement options for size H8 LED →

H11 LED Bulbs

Used for: Fog Light Bulb Front(without adaptive lighting)

View all 5 replacement options for size H11 LED →

H7 Bulbs

Used for: Headlight Bulb High Beam, Headlight Bulb Low Beam

View all 22 replacement options for size H7 →

921 Bulbs

Used for: Back Up Light Bulb, Back Up Reverse Light Bulb

View all 14 replacement options for size 921 →

64136 Bulbs

Used for: Brake Light Bulb(with adaptive lighting)

View all 8 replacement options for size 64136 →

7506R Bulbs

Used for: Brake Light Bulb(without adaptive lighting)

KATUR 7506 Red LED Light Bulb

KATUR 7506 Red LED Light Bulb

Enjoy an energy-efficient lighting solution with the KATUR 7506 Red LED Light Bulb. Operating at 12V, this bulb reduces power consumption while delivering exceptional performance. Designed to last up to 50,000 hours, this bulb outshines incandescent bulbs by 50 times, ensuring you enjoy long-lasting and reliable lighting for countless journeys.Crafted with high-quality SMD materials, the KATUR 7506 Red LED Light Bulb can withstand vibrations and shocks, providing durability and longevity. Its 360-degree full-angle light ensures a comprehensive illumination, eliminating any dark spots or shadowed areas. Experience perfect performance even in conditions of poor visibility caused by rain, fog, dust, or snow. Drive with confidence, knowing that this bulb will provide a clear and unobstructed view of the road ahead. With its strong IP68 waterproof rating, the KATUR 7506 Red LED Light Bulb is built to withstand even the harshest weather conditions. Whether you're driving in heavy rain or snow, this bulb ensures continuous lighting performance, ensuring your safety and visibility at all times. Experience peace of mind, knowing that this bulb will work flawlessly in any adverse weather situation.When compared to halogen bulbs, the KATUR 7506 Red LED Light Bulb excels in luminous intensity and irradiation distance. Expect approximately double the performance, allowing you to see farther and clearer on the road. Additionally, its low heat and fast radiation heat dissipation prevent burning and explosion, significantly prolonging the service life of the bulb to up to 50,000 hours.

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WLJH 7506 Red Light Bulbs - For Turn Signal, Tail, Brake Lights

WLJH 7506 Red Light Bulbs - For Turn Signal, Tail, Brake ...

Enjoy the convenience of the non-polarity design and plug-and-play installation. The WLJH 7506 Red Light Bulbs are designed for ease of use and can be effortlessly installed without any complicated wiring or modifications. Simply plug them in, and you're ready to go. Experience the durability and reliability of the built-in IC circuit with a wide voltage range of 10-30V. This circuit protects the LED bulbs from voltage variations and spikes, ensuring their longevity and preventing damage. With this unique feature, you can enjoy peace of mind knowing that your bulbs are well-protected and will continue to perform at their best. Upgrade your vehicle's lighting system with WLJH bulbs, featuring state-of-the-art LED technology. These bulbs not only deliver a head-turning, high-performance style but also enhance safety on the road. By replacing your vehicle's incandescent lights with these bright and long-lasting LED bulbs, you can achieve a unique and modern look in a simple and cost-effective way. Experience the best performance with WLJH 7506 Red Light Bulbs, especially in projector lens designs. These bulbs are designed to fit perfectly, providing optimal lighting performance while also protecting the LEDs. Enjoy consistent and uniform lighting with a focus on safety and style. The WLJH 7506 Red Light Bulbs feature a flexible glue SMD cover, which is four times more expensive than regular glue. This high-quality cover helps to prevent overheating, ensuring the longevity and performance of the LEDs. With this innovative feature, you can trust that these bulbs will provide reliable and efficient lighting for your vehicle.

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View all 11 replacement options for size 7506R →

H7 LED Bulbs

Used for: Cornering Light Bulb

View all 6 replacement options for size H7 LED →

7440 Bulbs

Used for: Daytime Running Light Bulb

View all 8 replacement options for size 7440 →

194 Bulbs

Used for: Parking Light Bulb

View all 21 replacement options for size 194 →

5200 Bulbs

Used for: Turn Signal Light Bulb Front

View all 12 replacement options for size 5200 →

7506A Bulbs

Used for: Turn Signal Light Bulb Rear

EverBright Amber 7506A LED Bulbs (Turn Signal/ Reverse Light)

EverBright Amber 7506A LED Bulbs (Turn Signal/ Reverse Li...

Introducing EverBright Amber 7506A LED Bulbs, designed with 18 high-quality 5050 LED chips for 360-degree output lighting. Their sturdy point-to-point welding ensures durability and resistance to damage. Drawing just 0.05A @ 12V (approximately 3W) and offering 450 lumens, these bulbs provide both efficiency and brightness. With compatibility from DC-12V to 14V, they are perfect for various automotive applications, elevating your vehicle's style and safety. Upgrade your lighting with EverBright Amber 7506A LED Bulbs for a brilliant driving experience.

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SYLVANIA - 7506 LED Amber Mini Bulb

SYLVANIA - 7506 LED Amber Mini Bulb

SYLVANIA LED bulbs are expertly crafted with a rugged design, ensuring they can handle the rigors of the road, including shock and vibration. Featuring bright, long-lasting SMD LEDs with effective thermal management, these bulbs deliver optimized performance. Experience the perfect blend of performance and value with SYLVANIA LED bulbs. Whether you're a tuner or an auto enthusiast, upgrading your vehicle's incandescent lights to these brilliant LEDs offers a unique and modern appearance in a simple and cost-effective manner. Choose from a variety of colors, including modern cool white, amber, red, and blue, to elevate the style of both your vehicle's interior and exterior. With SYLVANIA LED bulbs, upgrading your vehicle's lighting is a breeze, offering a practical and economical solution. Replace those old, dingy incandescent bulbs with long-lasting LED counterparts for applications like dome lights, map lights, trunk lights, door lights, and many more. Not only do these LED bulbs come in modern cool white, but they also offer a range of colors, enabling you to personalize and enhance your vehicle's interior ambiance.

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View all 10 replacement options for size 7506A →

578 Bulbs

Used for: Vanity Mirror Light Bulb

View all 12 replacement options for size 578 →

This 2021 BMW X3 bulb size guide helps you verify the correct bulb by lighting position, so you can match the right part before you buy. Because BMW used different lighting setups across trims and markets, the bulb size for one lamp may not be the same as another on the same vehicle.

Use this page as a quick reference for common exterior and interior bulbs on the 2021 X3, including headlights, fog lights, brake lights, turn signals, reverse lights, parking lights, and vanity mirror lights. Checking the bulb location first is the easiest way to avoid ordering the wrong replacement.

Fitment can vary by trim, lighting package, market, and body style, so always compare the bulb position on your vehicle with the chart before ordering. Some 2021 BMW X3 models use halogen-style bulbs in certain locations, while others may use LED-based assemblies or LED replacement bulbs, especially in fog lights and cornering lights. If your X3 has been modified with aftermarket lighting or a conversion kit, the listed bulb size may not match what is currently installed. For the best results, inspect the existing bulb or housing label before purchase and confirm whether your vehicle has adaptive lighting or a non-adaptive setup.

FAQ

What bulb size does the 2021 BMW X3 use for the low beam headlight?

The low beam headlight bulb listed for the 2021 BMW X3 is H7.

What bulb size does the 2021 BMW X3 use for the high beam headlight?

The high beam headlight bulb listed for the 2021 BMW X3 is H7.

Which fog light bulb fits a 2021 BMW X3 without adaptive lighting?

For a 2021 BMW X3 without adaptive lighting, the front fog light bulb is listed as H11 LED.

Which fog light bulb fits a 2021 BMW X3 with the other front fog light setup?

The front fog light bulb listed separately is H8 LED, which may apply to a different trim or lighting package.

What is the brake light bulb size for the 2021 BMW X3?

The brake light bulb depends on the lighting setup. Without adaptive lighting, it is listed as 7506R. With adaptive lighting, it is listed as 64136.

What bulb does the 2021 BMW X3 use for the front turn signal?

The front turn signal bulb listed for the 2021 BMW X3 is 5200.

What bulb does the 2021 BMW X3 use for the rear turn signal?

The rear turn signal bulb listed for the 2021 BMW X3 is 7506A.

What bulb size is used for the reverse light on a 2021 BMW X3?

The reverse light bulb listed for the 2021 BMW X3 is 921.

What bulb size is used for the parking light on a 2021 BMW X3?

The parking light bulb listed for the 2021 BMW X3 is 194.

What bulb size is used for the daytime running light on a 2021 BMW X3?

The daytime running light bulb listed for the 2021 BMW X3 is 7440.

What bulb size is used for the vanity mirror light on a 2021 BMW X3?

The vanity mirror light bulb listed for the 2021 BMW X3 is 578.

Does the 2021 BMW X3 use the same bulb for the cornering light?

The cornering light bulb listed for the 2021 BMW X3 is H7 LED.

Why should I check the bulb position before buying a replacement for my 2021 BMW X3?

BMW may use different bulb sizes depending on the exact lamp position, trim, and lighting package. Checking the position first helps you match the correct bulb and avoid returns.

Can I use this page if my 2021 BMW X3 has aftermarket lighting?

Yes, but use caution. Aftermarket bulbs or conversion kits can change what is installed, so it is best to verify the actual bulb in the vehicle before ordering a replacement.

BMW X3 Bulb Size by Year