Genuine Subaru Knock Sensor

Engine Knock Sensor

Select Vehicle by Model
Select Vehicle by VIN

Select Vehicle by Model

Model

Select Vehicle by VIN

For the most accurate results, select vehicle by your VIN (Vehicle Identification Number).

17 Knock Sensors found

View related parts
Subaru Knock Sensor Assembly
Part Number: 22060AA140
$94.50 MSRP: $131.25
You Save: $36.75 (28%)
Ships in 1-3 Business Days
ADD TO CART
Product Specifications
- Other Name: Sensor Assembly-Knock; Knock Sensor
Fits the following Subaru Models:
- Forester | 2006-2013 | Forester Sports, L.L.Bean, X, X Limited, XS, XT, XT Limited | 2.5L H4, 2.5L H4 DOHC Turbo, 2.5L H4 SOHC, 2.5L H4 Turbo
- Impreza | 2006-2011 | 2.5 GT, 2.5i, 25i, Outback, Outback Sport, STI, STI Limited, STI Special Edition, STI Sport, WRX, WRX Sport, WRX TR, WRXSS | 2.5L H4, 2.5L H4 Turbo
- Impreza STI | 2006-2014 | 2.5 GT, 2.5i, 25i, Outback, Outback Sport, STI, STI Limited, STI Special Edition, STI Sport, WRX, WRX Sport, WRX TR, WRXSS | 2.5L H4, 2.5L H4 Turbo
- Impreza WRX | 2006-2014 | 2.5 GT, 2.5i, 25i, Outback, Outback Sport, STI, STI Limited, STI Special Edition, STI Sport, WRX, WRX Sport, WRX TR, WRXSS | 2.5L H4, 2.5L H4 Turbo
- Legacy | 2006-2009 | 2.5i, 2.5i Base, 2.5i Limited, Base, GT, GT Limited, XT Limited | 2.5L H4, 2.5L H4 Turbo
- Outback | 2006-2009 | 2.5i, 2.5i Base, 2.5i Limited, Base, GT, GT Limited, XT Limited | 2.5L H4, 2.5L H4 Turbo
- WRX | 2015-2020 | Base, Limited, Premium, S209, Type RA | 2.5L H4 Turbo
- WRX STI | 2015-2020 | Base, Limited, Premium, S209, Type RA | 2.5L H4 Turbo
View More
View related parts
Subaru Knock Sensor
Part Number: 22060AA070
$98.64 MSRP: $137.00
You Save: $38.36 (28%)
Ships in 1-3 Business Days
ADD TO CART
Product Specifications
- Other Name: Sensor Assembly-Knock
Fits the following Subaru Models:
- Forester | 1999-2002 | Base, L, S | 2.5L H4 SOHC
- Impreza | 1999-2002 | Brighton, L, Outback, RS, TS | 2.2L H4 Series, 2.5L H4, 2.5L H4 SOHC
- Impreza WRX | 2002 | Outback, RS, TS | 2.5L H4
- Legacy | 1999-2001 | Base, Brighton, Cold Weather, GT, L, Limited, Post, SUS Limited | 2.2L H4 Series, 2.5L H4
- Outback | 1999-2001 | Base, Brighton, Cold Weather, GT, L, Limited, Post, SUS Limited | 2.2L H4 Series, 2.5L H4
View More
View related parts
Subaru Knock Sensor
Part Number: 22060AA061
$93.90 MSRP: $130.42
You Save: $36.52 (28%)
Ships in 1-2 Business Days
ADD TO CART
Product Specifications
- Other Name: Sensor Assembly-Knock
Fits the following Subaru Models:
- Forester | 1998 | Base, L, S | 2.5L H4 DOHC, 2.5L H4 DOHC (New EVAPO)
- Impreza | 1997-1998 | Brighton, L, Outback, RS | 2.2L H4, 2.2L H4 (New EVAPO), 2.5L H4 DOHC
- Legacy | 1997-1999 | Brighton, GT, L, LS, LS-I, Out Back, Post, SUS | 2.2L H4 , 2.2L H4 (New EVAPO), 2.5L H4
- Outback | 1997-1999 | Brighton, GT, L, LS, LS-I, Out Back, Post, SUS | 2.2L H4 , 2.2L H4 (New EVAPO), 2.5L H4
View More
View related parts
Subaru Knock Sensor Assembly
Part Number: 22060AA180
$143.32 MSRP: $199.05
You Save: $55.73 (28%)
Ships in 1-2 Business Days
ADD TO CART
Product Specifications
- Other Name: Sensor Assembly-Knock
- Replaces: 22060AA160
Fits the following Subaru Models:
- BRZ | 2013-2020 | Base, High, STI
- Crosstrek | 2016-2021 | Base, Limited, Premium, Sport | 2.0L H4, 2.0L H4 Hybrid, 2.5L H4
- Forester | 2011-2021 | 2.0XT Premium, 2.0XT Touring, 2.5i, 2.5i Limited, 2.5i Premium, 2.5i Touring, Base, Limited, Premium, Sport, Touring, X, X Limited, X Premium | 2.0L H4, 2.5L H4, 2.5L H4 DOHC
- Impreza | 2012-2016 | Base, Limited, Premium, Sport, Sport Limited
- Legacy | 2012-2019 | 2.5i, 2.5i Limited, 2.5i Premium, 2.5i Sport, 2.5i Touring, 3.6R, 3.6R Limited, 3.6R Premium, 3.6R Touring | 2.5L H4, 2.5L H4 DOHC, 3.6L H6
- Outback | 2012-2019 | 2.5i, 2.5i Limited, 2.5i Premium, 2.5i Sport, 2.5i Touring, 3.6R, 3.6R Limited, 3.6R Premium, 3.6R Touring | 2.5L H4, 2.5L H4 DOHC, 3.6L H6
- Tribeca | 2012-2014 | Base | 3.6L H6
- WRX | 2015-2020 | Base, Limited, Premium | 2.0L H4
- WRX STI | 2015-2020 | Base, Limited, Premium | 2.0L H4
- XV Crosstrek | 2013-2015 | Base, Limited, Premium | 2.0L H4, 2.0L H4 Hybrid
View More
View related parts
Subaru Knock Sensor Assembly
Part Number: 22060AA160
$143.32 MSRP: $199.05
You Save: $55.73 (28%)
Ships in 1-2 Business Days
ADD TO CART
Product Specifications
- Other Name: Sensor Assembly-Knock; Knock Sensor
- Replaced by: 22060AA180
Fits the following Subaru Models:
- BRZ | 2013-2016 | Base, High
- Crosstrek | 2016-2017 | Base, Limited, Premium | 2.0L H4, 2.0L H4 Hybrid
- Forester | 2011-2017 | 2.0XT Premium, 2.0XT Touring, 2.5i, 2.5i Limited, 2.5i Premium, 2.5i Touring, X, X Limited, X Premium | 2.0L H4, 2.5L H4, 2.5L H4 DOHC
- Impreza | 2012-2016 | Base, Limited, Premium, Sport, Sport Limited
- Legacy | 2012-2017 | 2.5i, 2.5i Limited, 2.5i Premium, 2.5i Sport, 2.5i Touring, 3.6R, 3.6R Limited, 3.6R Premium, 3.6R Touring | 2.5L H4, 2.5L H4 DOHC, 3.6L H6
- Outback | 2012-2017 | 2.5i, 2.5i Limited, 2.5i Premium, 2.5i Sport, 2.5i Touring, 3.6R, 3.6R Limited, 3.6R Premium, 3.6R Touring | 2.5L H4, 2.5L H4 DOHC, 3.6L H6
- Tribeca | 2012-2014 | Base | 3.6L H6
- WRX | 2015-2017 | Base, Limited, Premium | 2.0L H4
- WRX STI | 2015-2017 | Base, Limited, Premium | 2.0L H4
- XV Crosstrek | 2013-2015 | Base, Limited, Premium | 2.0L H4, 2.0L H4 Hybrid
View More
View related parts
Subaru Knock Sensor Assembly
Part Number: 22060AA100
$99.91 MSRP: $138.77
You Save: $38.86 (28%)
Ships in 1-3 Business Days
ADD TO CART
Product Specifications
- Other Name: Sensor Assembly-Knock; Knock Sensor
Fits the following Subaru Models:
- Baja | 2003-2006 | Baja, Baja-S, Base, Brighton, Cold Weather, GT, L, Limited, L-S, SUS Limited | 2.5L H4
- Forester | 2003-2004 | X, XS | 2.5L H4
- Impreza | 2002-2005 | Outback, RS, TS, WRX | 2.0L H4 Turbo, 2.5L H4
- Impreza STI | 2004-2005 | Outback, RS, TS, WRX | 2.0L H4 Turbo, 2.5L H4
- Impreza WRX | 2002-2005 | Outback, RS, TS, WRX | 2.0L H4 Turbo, 2.5L H4
- Legacy | 2002-2004 | Baja, Baja-S, Base, Brighton, Cold Weather, GT, L, Limited, L-S, SUS Limited | 2.5L H4
- Outback | 2002-2004 | Baja, Baja-S, Base, Brighton, Cold Weather, GT, L, Limited, L-S, SUS Limited | 2.5L H4
View More
View related parts
Subaru PT118289 Knock Sensor
Part Number: 22060AA030
$92.66 MSRP: $128.70
You Save: $36.04 (28%)
Ships in 1-3 Business Days
ADD TO CART
Product Specifications
- Other Name: Sensor Assembly-Knock
- Replaced by: 22060AA031
Fits the following Subaru Models:
- Impreza | 1995-1996 | L, LX, Outback | 2.2L H4
- Legacy | 1990-1996 | Base, Brighton, GT, L, LS, LS-D, LS-I, Out Back, Post, Turbo | 2.2L H4 , 2.5L H4
- Outback | 1996 | Brighton, GT, L, LS, LS-I, Out Back, Post | 2.2L H4 , 2.5L H4
- SVX | 1992-1996 | L&LS, LE, LS, LSi, LSL
View More
View related parts
Subaru Knock Sensor Assembly
Part Number: 22060AA111
$99.91 MSRP: $138.77
You Save: $38.86 (28%)
Ships in 1-3 Business Days
ADD TO CART
Product Specifications
- Other Name: Sensor Assembly-Knock; Knock Sensor
Fits the following Subaru Models:
- Baja | 2004-2006 | Baja-B | 2.5L H4 Turbo
- Forester | 2004-2005 | L.L.Bean, X, XS, XT | 2.5L H4, 2.5L H4 Turbo
- Impreza | 2004-2006 | Outback, RS, STI | 2.5L H4, 2.5L H4 Turbo
- Impreza STI | 2004-2006 | Outback, RS, STI | 2.5L H4, 2.5L H4 Turbo
- Impreza WRX | 2004-2006 | Outback, RS, STI | 2.5L H4, 2.5L H4 Turbo
- Legacy | 2004-2006 | 2.5i, 2.5i Limited, Baja-B, GT, GT Limited | 2.5L H4, 2.5L H4 Turbo
- Outback | 2004-2006 | 2.5i, 2.5i Limited, Baja-B, GT, GT Limited | 2.5L H4, 2.5L H4 Turbo
View More
View related parts
Subaru Knock Sensor Assembly
Part Number: 22060AA150
$87.30 MSRP: $121.25
You Save: $33.95 (28%)
Ships in 1-2 Business Days
ADD TO CART
Product Specifications
- Other Name: Sensor Assembly-Knock; Knock Sensor
Fits the following Subaru Models:
- Legacy | 2010-2012 | 2.5GT Limited, 2.5GT Premium, 2.5i, 2.5i Limited, 2.5i Premium | 2.5L H4 SOHC, 2.5L H4 Turbo
- Outback | 2010-2012 | 2.5GT Limited, 2.5GT Premium, 2.5i, 2.5i Limited, 2.5i Premium | 2.5L H4 SOHC, 2.5L H4 Turbo
View related parts
Subaru Knock Sensor
Part Number: 22060AA031
$92.66 MSRP: $128.70
You Save: $36.04 (28%)
Ships in 1-3 Business Days
ADD TO CART
Product Specifications
- Other Name: Sensor Assembly-Knock
- Replaces: 22060AA030
Fits the following Subaru Models:
- Impreza | 1995-1996 | L, LX, Outback | 2.2L H4
- Legacy | 1990-1996 | Base, Brighton, GT, L, LS, LS-D, LS-I, Out Back, Post, Turbo | 2.2L H4, 2.2L H4 (New EVAPO), 2.5L H4
- Outback | 1996 | Brighton, GT, L, LS, LS-I, Out Back, Post | 2.2L H4, 2.2L H4 (New EVAPO), 2.5L H4
- SVX | 1992-1997 | L&LS, LE, LS, LSL, LSi
View More
View related parts
Subaru Knock Sensor Assembly
Part Number: 22060AA130
$99.91 MSRP: $138.77
You Save: $38.86 (28%)
Ships in 1 Business Day
ADD TO CART
Product Specifications
- Other Name: Sensor Assembly-Knock; Knock Sensor
Fits the following Subaru Models:
- Legacy | 2006-2011 | 3.0R, 3.0R Limited, 3.0R LL-Bean, 3.6R, 3.6R Limited, 3.6R Premium | 3.0L H6, 3.6L H6
- Outback | 2006-2011 | 3.0R, 3.0R Limited, 3.0R LL-Bean, 3.6R, 3.6R Limited, 3.6R Premium | 3.0L H6, 3.6L H6
- Tribeca | 2006-2011 | 5ST, 5ST-E, 5ST-M, Base, Base-E(7ST), Base-M(7ST) | 3.0L H6, 3.6L H6
View More
View related parts
Subaru Knock Sensor Assembly
Part Number: 22060KA040
$91.26 MSRP: $126.75
You Save: $35.49 (28%)
Ships in 1-3 Business Days
ADD TO CART
Product Specifications
- Other Name: Sensor Assembly-Knock; Knock Sensor
Fits the following Subaru Models:
- Legacy | 2005 | 3.0R, 3.0R Limited, 3.0R LL-Bean | 3.0L H6
- Outback | 2005 | 3.0R, 3.0R Limited, 3.0R LL-Bean | 3.0L H6
View related parts
Subaru Knock Sensory Assembly
Part Number: 22060AA170
$110.14 MSRP: $152.97
You Save: $42.83 (28%)
ADD TO CART
Product Specifications
- Other Name: Sensor Assembly-Knock
Fits the following Subaru Models:
- Forester | 2017-2018 | 2.5i, 2.5i Limited, 2.5i Premium, 2.5i Touring | 2.5L H4
View related parts
Subaru Knock Sensor Assembly
Part Number: 22060AA18A
$90.00 MSRP: $125.00
You Save: $35.00 (28%)
Product Specifications
- Other Name: Sensor Assembly-Knock
Fits the following Subaru Models:
- Ascent | 2019-2021 | Base, Limited, Premium, Touring
- Impreza | 2017-2021 | Base, Limited, Premium, Sport
- Legacy | 2017-2021 | 2.4R F/R-O, 2.4R Limited, 2.4R Touring, 2.5i, 2.5i Limited, 2.5i Premium, 2.5i Sport, 2.5i Touring | 2.4L H4 DIT, 2.5L H4, 2.5L H4 DI
- Outback | 2017-2021 | 2.4R F/R-O, 2.4R Limited, 2.4R Touring, 2.5i, 2.5i Limited, 2.5i Premium, 2.5i Sport, 2.5i Touring | 2.4L H4 DIT, 2.5L H4, 2.5L H4 DI
View More
View related parts
Subaru Knock Sensor Assembly
Part Number: 22060AA081
$99.91 MSRP: $138.77
You Save: $38.86 (28%)
Product Specifications
- Other Name: Sensor Assembly-Knock; Knock Sensor
Fits the following Subaru Models:
- Baja | 2003-2004 | Flat6, Flat6 L.L.Bean, Flat6-S, SUS Flat6 | 3.0L H6
- Legacy | 2001-2004 | Flat6, Flat6 L.L.Bean, Flat6-S, SUS Flat6 | 3.0L H6
- Outback | 2001-2004 | Flat6, Flat6 L.L.Bean, Flat6-S, SUS Flat6 | 3.0L H6
View More
View related parts
Subaru Knock Sensor
Part Number: 22060AA010
Product Specifications
- Other Name: Sensor Assembly-Knock
Fits the following Subaru Models:
- GL Series | 1986-1990 | 4WD, DL, GL, GL10, RS, RX
- Loyale | 1990 | DL, RS
- XT | 1986-1991 | 4WD, GL, GL10, XT6
View More
View related parts
Subaru Knock Sensor
Part Number: 22060AA000
Product Specifications
- Other Name: Sensor Assembly-Knock
Fits the following Subaru Models:
- GL Series | 1985-1987 | 4WD, GL10, RX
- XT | 1985-1987 | 4WD, GL10

Subaru 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 Subaru 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.

Related Subaru Parts

Browse by Model

Ascent Knock Sensor BRZ Knock Sensor Baja Knock Sensor Crosstrek Knock Sensor Forester Knock Sensor GL Series Knock Sensor Impreza Knock Sensor Impreza STI Knock Sensor Impreza WRX Knock Sensor Legacy Knock Sensor Loyale Knock Sensor Outback Knock Sensor SVX Knock Sensor Tribeca Knock Sensor WRX Knock Sensor WRX STI Knock Sensor XT Knock Sensor XV Crosstrek Knock Sensor