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AFI KN1221 Knock Sensor

Part No.
KN1221
AFI

AFI KN1221 Knock Sensor

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Special Price $40.20 Regular Price $57.99
You Save 31% off RRP

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AFI KN1221 Knock Sensor

AFI KN1221 Knock Sensor

Special Price $40.20 Regular Price $57.99
You Save 31% off RRP

Description

The AFI KN1221 Knock Sensor has the purpose of sensing vibrations caused by engine knock or detonation. The engine computer uses this data to alter the ignition timing to prevent damage (detonation).