Topfactory 37146860843 Headlight Level Sensor: Compatible with BMW series
Available Options
Ever driven at night and wished your headlights could just adjust themselves? Well, the Headlight Level Sensor for BMW 1/3/5/6/7/X Series is here to do just that. It's like having a tiny, diligent engineer in your car, making sure your headlights are always at the perfect angle—no more blinding oncoming traffic or squinting into the darkness. Plus, it's a straight-up swap for the OEM part, so you're getting top-notch reliability without the dealership price tag.
Why you'll love it:
- Fits a bunch of BMWs (because who doesn't love a one-size-fits-many solution?)
- You can install it without turning into a contortionist or needing a PhD in mechanics.
- Built to last, because nobody likes replacing parts more often than their phone.
- Precision level adjustment
- Easy installation
- Durable construction
- Compatible with BMW series
General specs
- Brand: Topfactory
- Model: 37146860843
- Seller: Joom
- Compatibility: BMW 1 Series F20 F21, BMW 3 Series F30 F80/34, BMW 5/6/7/X Series
- Material: High-quality plastic and metal
- First listed by seller: 6/19/25
If you are interested in more details, you can find full information on the seller's page.
Shipping options
United States
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Topfactory 37146860843 Compatible with BMW series
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| Brand | Topfactory | Tautoparts | FYUU-autoparts | loverapple | Topfactory | Topfactory |
| Model | 37146860843 | 37146784696 | 37146784696 | 17117506601 | 12617501786 | |
| Color | ||||||
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| Price | $29.80 | $41.15 | $42.44 | $40.65 | $12.10 | $32.33 |
| Seller | Joom | Joom | Joom | Joom | Joom | Joom |
| Update | August 28, 2025 | August 28, 2025 | August 28, 2025 | August 28, 2025 | August 28, 2025 | August 28, 2025 |
| Compatibility | BMW 1 Series F20 F21, BMW 3 Series F30 F80/34, BMW 5/6/7/X Series | BMW | BMW E38, BMW E39, BMW E46, BMW E60, BMW E61, BMW E90, BMW E91, BMW E92, BMW E93, BMW X5 | BMW 325i, BMW 330i, BMW 525i, BMW 530xi, BMW 540i, BMW 745Li, BMW 760Li | BMW E46, BMW E53, BMW E60, BMW E83/90 | BMW 1 Series E81, E87, E82, E88, BMW 3 Series E46, E90, E92, E93 |
| Function | Headlamp level adjustment | Ensures proper headlamp alignment | Ensures proper headlamp alignment | Monitors coolant fluid level | Oil level detection | |
Headlight Level Sensor
Chloe M.
Edmonton, AB
June 29, 2025
i got this for my bmw after dealing with wonky headlights for ages and it's been a game changer honestly i installed it myself in like an hour with basic tools and now the beams are always at the right angle no more blinding people or struggling to see the road it feels super reliable and just snaps into place like it was meant to be there for the price it's way better than what the dealer would charge and it's held up fine so far but i wish it had a bit more polish or came with clearer instructions overall it does what it says and makes driving safer which i love as a mom
- Pros: it fits my car super well and was easy to put in without any special tools, plus it works just like the original part so the headlights adjust themselves now which is awesome for night drives with my kid in the back
- Cons: so-so that it only works for certain models and might not be the cheapest option out there, most likely could have a better finish or something