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SENSOR, KNOCK CONTROL
Fits NX, RX 350, RX 500H, TX SERIESKnock Sensor - Repair or ReplaceA failed Knock Sensor will often have no noticeable symptoms beyond a check engine light or engine ping or knock, but it does cause your 2023 Lexus NX to operate inefficiently and produce higher emissions. Our technicians have access to manufacturer-approved repair processes and Lexus genuine parts.