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CCIYU knock sensor Fit for 89615-12090 2000-2002 for Toyota Celica 1.8L 2001-2004 for Toyota Highlander 2.4L 2001-2003 for Toyota Highlander 3.0L 2004 for Toyota Highlander 3.3L
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...
$11.53 $10.48 Free Delivery
