Hella
Hella Bu Alarm 90Db 1224V
SKU: H004 009148001
Description
Part #: 009148001
The HELLA BM20 Series Back-Up Alarm - 90 dB is engineered for reliability and safety compliance, making it an excellent choice for any vehicle requiring enhanced reverse operation alerts. This alarm has advanced protection against reverse polarity and varying voltage points, ensuring stability and longevity under diverse electrical conditions. It is rigorously tested and approved for electromagnetic tolerance, meeting the strict standards of SAE J994, which guarantees its effectiveness and safety in emitting clear, audible warnings. Ideal for heavy-duty vehicles, the BM20 Series withstands the rigors of industrial environments, providing a dependable and durable solution to maintain safety and awareness in busy operational settings.
Features:
- With protection against reverse polarity and Voltage Points
Fitment
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Specifications
| Brand | Hella |
| Part Number | H004 009148001 |
Buy with Confidence
Built for enthusiasts. Every order is backed by our 30 day return window on eligible items. Unused and uninstalled products may be returned with approved RMA and no restocking fees when received in new condition. Orders placed through the MOTORMIA app with a complete build qualify for our Fitment Guarantee — free return shipping if the part doesn’t fit your exact setup. The guarantee covers fit only; installation must follow manufacturer instructions, and we recommend a qualified shop for parts marked Difficulty 4–5.
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