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1993 Audi S4 Emission Control Parts

Browse or search by part name for direct-fit, original replacement 1993 Audi S4 Emission Control parts.

Engine Crankcase Breather Element

1993 Audi S4 Ignition Knock (Detonation) Sensor — Ignition Knock (Detonation) Sensor

1993 Audi S4 Ignition Knock (Detonation) Sensor Connector — Ignition Knock (Detonation) Sensor Connector

1993 Audi S4 Oxygen Sensor — Oxygen Sensor

1993 Audi S4 Throttle Position Sensor — Throttle Position Sensor

1993 Audi S4 Vehicle Speed Sensor — Vehicle Speed Sensor