Audio noise suppressor TOYOTA AVENSIS 2010

OEM: 9098004179

Disassembled car photo

Engine running

  • Tested before shipping
  • Guaranteed quality
  • Fast delivery 3–7 days
  • 14-day returns

What is this part and why does it matter?

This audio noise suppressor reduces electrical interference (background whine) in the audio system coming from the vehicle’s electrics.

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Signs of a faulty part

If you notice any of the following, the part likely needs replacement:

  • A background whine or crackle from the speakers that changes with engine speed
  • Interference when other electrical accessories run
  • Background noise even with no audio source playing

Installation information

Fits into the power supply cable to the audio system or amplifier.

Frequently asked questions

A classic sign of alternator interference getting into the audio signal through a shared power circuit — the suppressor filters this interference out.

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