muddymike said:

My Defender 90 2002 (51) alarm siren went up in smoke (literally) the other day!

Its part number is YWK100130. However, I strangely can't find any info on that part number. The few Google search results that come up are all foreign which makes me think there might be a UK equivalent. The more common ones are YWK100140 or AMR4971, etc.

Does anyone know if my YWK100130 is interchangeable with any of the other more common ones?

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Jdf90 said:

I have the exact same issue, anyone know what part number I need to order and if ywk100140 is a viable replacement as this seems more readily available secondhand.
Mike which part did you use? Any issues? Slightly concerned about spending hundreds on a new part only for that to start smoking!!

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