Knock Sensor (210mm White) - VW / 12v VR6 / Mk4 | 021905377E

The GENUINE part, as sold new by the dealer.
Ignition Knock (Detonation) Sensor.
210mm Harness. Ignition Knock (Detonation) Sensor
Part #'s
021-905-377-E / 021905377 E / 021 905 377 E / 021905377E
219-053-77E / 219 053 77E / 21905377E
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