Knock Sensor
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Beck/Arnley Knock Sensor

Part No. 158-0821 Warranty Details  

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Sensor mounted near the cylinder bores in the cylinder block. Used to detect engine knocking and to retard the ignition correspondingly in order to prevent engine damage. Prevents your engine from making knocks or noise.
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Mounting Hardware Included:No
O.E.M. Replacement:Yes

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1 Question | 1 Answer
Displaying question 1
  • Q:

    Is this am OEM product?
    Asked on 10/27/2012 by tehg33k

    1 answer



      Yes, this Beck/Arnley Knock Sensor - part# 158-0821 is an O.E.M. (Original Equipment Manufacturer) replacement product. In order to check the exact fit, please provide the year, make, model and engine size of the vehicle. For any further assistance, please visit your nearest Advance Auto store or call us directly at 1-877-ADVANCE (238-2623) and one of our representatives there would be more than happy to assist you.

      Answered on 10/28/2012 by Vincent from AAP
Displaying question 1

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