Ignition Knock (Detonation) Sensor. Ping Sensor. Ignition Knock (Detonation) Sensor. Ignition Knock (Detonation) Sensor
4.8 LITER. 540i. 545i, 550i. 550i. 645Ci. 650i. 740i, 740iL. 745i, 745Li. 750i, 750Li. M5. X5; 4.4L. X5; 4.6L. X5; 4.8L. Knock 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 to operate inefficiently and produce higher emissions. Our technicians have access to manufacturer-approved repair processes and genuine parts.
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Installed price includes part and dealer installation cost, local taxes not included.