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CCIYU Ignition Knock (Detonation) Sensor Fit for KS111 1998-2002 for Chevrolet Prizm 1.8L 1998-2002 for Toyota Corolla 1.8L 2000-2005 for Toyota MR2 Spyder 1.8L
A vehicle knock sensor is a sensor screwed into the engine s block or cylinder head. It is used to detect engine knock or detonation (there is a piezoelectric element inside the sensor). The signal from the knock sensor is sent to the PCM/ECM and...
$13.10 $10.90 Free Delivery
