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Exterior Components› Body Panels and Components
Hella
Hella Bu Alarm 90Db 1224V
SKU: H004 009148001
Easy — 1–2 hours
Overview
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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
Product descriptions are provided by our supplier partners and may not always be perfectly accurate. Not sure this fits? or call (760) 282-4645 and we’ll verify before you order.
Fitment
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Specifications
| Brand | Hella |
| Part Number | H004 009148001 |
About MOTORMIA
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Returns & Fitment
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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Orders are processed in 1–3 business days. In stock parts ship promptly from our partner network. Special-order items either aren’t currently stocked or are built to your spec — expect 4–6 weeks. If a part goes on backorder while your order is in the queue, we’ll reach out and work through discounted alternatives together.
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