Topfactory 12617501786 Engine Oil Level Sensor: Compatible with BMW 1 Series
Available Options

Got a BMW 1 or 3 Series (think E81, E87, E82, E88, or E46, E90, E92, E93)? Then you'll want to hear about the Engine Oil Level Sensor. It's like having a guardian angel for your engine, keeping an eye on oil levels so you don't end up with a pricey repair bill. And guess what? Swapping it in is a breeze—no need for a PhD in mechanics.
Why you'll love it:
- Keeps your engine happy and healthy by avoiding the dreaded low oil scenario.
- Slots right into your BMW like it was made for it (because, well, it was).
- Built tough to last, so you can forget about it until your next oil check.
- Compatible with BMW 3 Series
- Precise oil level detection
- Easy installation
- Compatible with BMW 1 Series
General specs
- Brand: Topfactory
- Model: 12617501786
- Seller: Joom
- Compatibility: BMW 1 Series E81, E87, E82, E88, BMW 3 Series E46, E90, E92, E93
- Function: Oil level detection
- 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
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Brand | Topfactory | Tautoparts | Topfactory | feiyanautoparts | Topfactory | loverapple |
Model | 12617501786 | 12617501786 | 17117506601 | 13628637898 | 37146860843 | 12141247622 |
Color | ||||||
Rating |
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Price | $32.26 | $32.98 | $12.07 | $24.55 | $29.74 | $26.77 |
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 E81, E87, E82, E88, BMW 3 Series E46, E90, E92, E93 | BMW 1 Series, BMW 3 Series, E46, E81, E82, E84, E89, X1, Z4 | BMW E46, BMW E53, BMW E60, BMW E83/90 | BMW 1 Series, BMW 2 Series, BMW 3 Series, BMW 4 Series, BMW X1, BMW X2, Mini Cooper | BMW 1 Series F20 F21, BMW 3 Series F30 F80/34, BMW 5/6/7/X Series | BMW 318i, BMW 318is, BMW 318ti, BMW Z3 |
Function | Oil level detection | Monitors engine oil level | Monitors coolant fluid level |
Léa D.
Reims
June 29, 2025
As a teacher on a budget, I'm always wary of car repairs, but this Topfactory part has been a lifesaver. I installed it myself in no time—the manual was super useful—and now I don't have to worry about low oil causing damage. It just works seamlessly, and for the price, it's too good to pass up. Definitely recommend it to anyone with a similar BMW model! 😊
- Pros: This sensor keeps my engine safe by monitoring oil levels without fuss, and it fits perfectly in my BMW like it was always meant to be there. Installation was a breeze, no special tools or skills needed, and it seems built to last a long time.