Genuine Acura Knock Sensor

Engine Knock Sensor

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15 Knock Sensors found

  • Acura Knock Sensor - 30530-PRB-A01
    Diagram for Acura Knock Sensor - 30530-PRB-A01
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    Acura Ignition Knock Sensor

    Part Number: 30530-PRB-A01
    • Other Name: Sensor, Knock; Knock Sensor
    $129.69 MSRP: $183.19
    You Save: $53.50 (30%)
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    Fits the following Acura Models:
    • RSX 2002-2006
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  • Acura Knock Sensor - 30530-P8F-A01
    Diagram for Acura Knock Sensor - 30530-P8F-A01
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    Acura Knock Sensor Assembly

    Part Number: 30530-P8F-A01
    • Other Name: Sensor Assembly, Knock; Knock Sensor
    $51.95 MSRP: $72.45
    You Save: $20.50 (29%)
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    Fits the following Acura Models:
    • CL 2001-2003
    • MDX 2001-2006
    • RL 2005-2008
    • TL 1999-2008
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  • Acura Knock Sensor - 30530-PPL-A01
    Diagram for Acura Knock Sensor - 30530-PPL-A01
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    Acura Knock Sensor

    Part Number: 30530-PPL-A01
    • Other Name: Sensor, Knock
    • Replaces: 30530-PNA-003
    $123.52 MSRP: $174.46
    You Save: $50.94 (30%)
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    Fits the following Acura Models:
    • RDX 2007-2012
    • RSX 2002-2006
    • TSX 2004-2008
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  • Acura Knock Sensor - 30530-R1A-A01
    Diagram for Acura Knock Sensor - 30530-R1A-A01
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    Acura Knock Sensor

    Part Number: 30530-R1A-A01
    • Other Name: Sensor, Knock
    $125.01 MSRP: $176.57
    You Save: $51.56 (30%)
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    Fits the following Acura Models:
    • ILX 2013-2021
    • ILX Hybrid 2013-2014
    • MDX 2022, 2014-2020
    • NSX 2017-2021
    • RDX 2020-2021, 2016-2018
    • RLX 2014-2020
    • TLX 2015-2021
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  • Acura Knock Sensor - 30530-RNA-A01
    Diagram for Acura Knock Sensor - 30530-RNA-A01
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    Acura Knock Sensor

    Part Number: 30530-RNA-A01
    • Other Name: Sensor, Knock
    $31.76 MSRP: $44.30
    You Save: $12.54 (29%)
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    Fits the following Acura Models:
    • MDX 2007-2013
    • RDX 2013-2015
    • RL 2009-2012
    • TL 2009-2014
    • TSX 2010-2014
    • ZDX 2010-2013
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  • Acura Knock Sensor - 30530-PR7-A01
    Diagram for Acura Knock Sensor - 30530-PR7-A01
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    Acura Ignition Knock Detonation Sensor

    Part Number: 30530-PR7-A01
    • Other Name: Sensor Assembly, Knock (Matsushita); Knock Sensor
    $258.35 MSRP: $368.96
    You Save: $110.61 (30%)
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    Fits the following Acura Models:
    • Legend 1991-1995
    • NSX 1991-2005
    • RL 1996-2004
    • TL 1996-1998
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  • Acura Knock Sensor - 30530-PV1-A01
    Diagram for Acura Knock Sensor - 30530-PV1-A01
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    Acura Ignition Knock Sensor Assembly

    Part Number: 30530-PV1-A01
    • Other Name: Sensor Assembly, Knock; Knock Sensor
    $258.41 MSRP: $369.05
    You Save: $110.64 (30%)
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    Fits the following Acura Models:
    • Integra 1992-2001
    • Vigor 1992-1994
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  • Acura Knock Sensor - 30530-RL5-A01
    Diagram for Acura Knock Sensor - 30530-RL5-A01
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    Acura Engine Knock Sensor Complete

    Part Number: 30530-RL5-A01
    • Other Name: Sensor Complete ,Knock; Knock Sensor
    $102.67 MSRP: $144.03
    You Save: $41.36 (29%)
    Add to Cart
    More Info
    Fits the following Acura Models:
    • TSX 2010-2014
    Less Info
  • Acura Knock Sensor - 30530-P5M-013
    Diagram for Acura Knock Sensor - 30530-P5M-013
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    Acura Knock Sensor Assembly

    Part Number: 30530-P5M-013
    • Other Name: Sensor Assembly, Knock; Knock Sensor
    • Replaces: 30530-P5M-003
    $258.41 MSRP: $369.05
    You Save: $110.64 (30%)
    Add to Cart
    More Info
    Fits the following Acura Models:
    • CL 1998-1999
    Less Info
  • Acura Knock Sensor - 30530-R40-A01
    Diagram for Acura Knock Sensor - 30530-R40-A01
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    Acura Engine Knock (Detonation) Sensor Fits

    Part Number: 30530-R40-A01
    • Other Name: Sensor, Knock; Knock Sensor
    $111.25 MSRP: $157.13
    You Save: $45.88 (30%)
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    Fits the following Acura Models:
    • TSX 2009-2010
    Less Info
  • Acura Knock Sensor - 30530-5YS-J01
    Diagram for Acura Knock Sensor - 30530-5YS-J01
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    Acura Knock Sensor

    Part Number: 30530-5YS-J01
    • Other Name: SENSOR, KNOCK
    $37.92 MSRP: $52.88
    You Save: $14.96 (29%)
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    Fits the following Acura Models:
    • RDX 2019
    Less Info
  • Acura Knock Sensor - 30530-P2M-A01
    Diagram for Acura Knock Sensor - 30530-P2M-A01
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    Acura Knock Sensor Assembly (Matsushita)

    Part Number: 30530-P2M-A01
    • Other Name: Sensor Assembly, Knock (Matsushita); Knock Sensor
    $258.43 MSRP: $369.08
    You Save: $110.65 (30%)
    Add to Cart
    More Info
    Fits the following Acura Models:
    • RL 1996-2004
    Less Info
  • Acura Knock Sensor - 8-10456-085-0
    Diagram for Acura Knock Sensor - 8-10456-085-0
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    Acura Knock Control Sensor

    Part Number: 8-10456-085-0
    • Other Name: Sensor, Knock Control; Knock Sensor
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    Fits the following Acura Models:
    • SLX 1996-1999
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  • Acura Knock Sensor - 30530-P1R-A01
    Diagram for Acura Knock Sensor - 30530-P1R-A01
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    Acura Ignition Knock Sensor

    Part Number: 30530-P1R-A01
    • Other Name: Sensor, Knock; Knock Sensor
    • Replaced by: 30530-P1R-A02
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    Fits the following Acura Models:
    • TL 1995-1996
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  • Acura Knock Sensor - 30530-P1R-A02
    Diagram for Acura Knock Sensor - 30530-P1R-A02
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    Acura Knock Sensor

    Part Number: 30530-P1R-A02
    • Other Name: Sensor, Knock
    • Replaces: 30530-P1R-A01
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    Fits the following Acura Models:
    • TL 1995-1998
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Related Acura Parts

About Acura Knock Sensor

When fuel is improperly ignited, it creates an irregular combustion that can interfere with the normal cycles of the engine and can even damage its internal components. To prevent this, a Acura knock sensor is installed, a piezo-electric component designed to allow the engine to run with ignition timing as far ahead as possible. When the knock sensor detects a sudden spike in pressure in the cylinder walls, its sends a signal to the engine control module to adjust the ignition timing accordingly.