logo
The Volvo Parts, Accessories &
Performance Specialists Since 1963

Knock Sensor

Walker Products 2421128 - 142201

$52.95EACH
Sale Price:$47.66
Available to Order
Backorders are typically available to ship within two weeks
Item Number
142201
Brand
Walker Products
Mfr Part Number
2421128
Brand Classification
AMR
Units Per Car
2
Warranty
One Year Parts Warranty
OE References
Genuine Volvo - 31441011, 30750883, 31272945

Product Description

Product Fitment Notes & Potential Issues

On P2 S60/V70 B5244S/B5244S6 only engine 2879550- and later

About Walker Products

Walker Products began supplying the fuel system needs of the automotive industry in 1946. Today, Walker is one of the largest privately owned manufacturers of fuel system components and engine sensors.

Walker serves major Original Equipment Manufacturers, co-manufacturers, traditional aftermarket distributors, rebuilders, and retail customers in the automotive, Othermotive®, and heavy duty fuel sensor, engine sensor, and exhaust sensor markets worldwide.

Walker is committed to supplying products manufactured to meet or exceed OEM standards and specifications, backed by their in-house manufacturing, product management, and engineering staff to ensure precise accuracy in the production of the highest quality parts, vehicle applications, and technical support.

Walker serves both the quality aftermarket with their "350" line of standard replacement oxygen sensors made in-house, and the Original Equipment Supply (OES) market with their "250" line of sensors supplied from OEMs like Bosch and Denso: any 250-branded Walker O2 sensor features an OEM sensor element with Walker's own supplied wiring pigtail, giving you Volvo Blue Box quality at a significant discount.

Show me more products from Walker Products

Vehicle Fitment Guide

YearMakeModelTrimChassisBodystyleEngineFuelsysDriveTransmission
2010VOLVOC30NON-TURBOP13 DR HATCHB5244S4ME9FWDAW55-5X SN
2010VOLVOC30NON-TURBOP13 DR HATCHB5244S4ME9FWDM56
2009VOLVOC30NON-TURBOP13 DR HATCHB5244S4ME9FWDAW55-5X SN
2009VOLVOC30NON-TURBOP13 DR HATCHB5244S4ME9FWDM56
2008VOLVOC30NON-TURBOP13 DR HATCHB5244S4ME9FWDAW55-5X SN
2008VOLVOC30NON-TURBOP13 DR HATCHB5244S4ME9FWDM56
2007VOLVOC30NON-TURBOP13 DR HATCHB5244S4ME9FWDAW55-5X SN
2007VOLVOC30NON-TURBOP13 DR HATCHB5244S4ME9FWDM56
2010VOLVOS402.4IP14 DR SEDANB5244S4DENSOFWDAW55-5X SN
2010VOLVOS402.4IP14 DR SEDANB5244S4DENSOFWDM56
2010VOLVOS402.4IP14 DR SEDANB5244S7DENSOFWDAW55-5X SN
2009VOLVOS402.4IP14 DR SEDANB5244S4DENSOFWDAW55-5X SN
2009VOLVOS402.4IP14 DR SEDANB5244S4DENSOFWDM56
2009VOLVOS402.4IP14 DR SEDANB5244S7DENSOFWDAW55-5X SN
2008VOLVOS402.4IP14 DR SEDANB5244S4DENSOFWDAW55-5X SN
2008VOLVOS402.4IP14 DR SEDANB5244S4DENSOFWDM56
2008VOLVOS402.4IP14 DR SEDANB5244S7DENSOFWDAW55-5X SN
2007VOLVOS402.4IP14 DR SEDANB5244S4DENSOFWDAW55-5X SN
2007VOLVOS402.4IP14 DR SEDANB5244S4DENSOFWDM56
2007VOLVOS402.4IP14 DR SEDANB5244S7DENSOFWDAW55-5X SN
2006VOLVOS402.4IP14 DR SEDANB5244S4DENSOFWDAW55-5X SN
2006VOLVOS402.4IP14 DR SEDANB5244S4DENSOFWDM56
2006VOLVOS402.4IP14 DR SEDANB5244S7DENSOFWDAW55-5X SN
2005VOLVOS402.4IP14 DR SEDANB5244S4DENSOFWDAW55-5X SN
2005VOLVOS402.4IP14 DR SEDANB5244S4DENSOFWDM56
2005VOLVOS402.4IP14 DR SEDANB5244S7DENSOFWDAW55-5X SN
2004VOLVOS402.4IP14 DR SEDANB5244S4DENSOFWDAW55-5X SN
2004VOLVOS402.4IP14 DR SEDANB5244S4DENSOFWDM56
2016VOLVOS60T5P34 DR SEDANB5254T12DENSOAWDTF-80SC AWD
2016VOLVOS60T6P34 DR SEDANB6304T4DENSOAWDTF-80SC AWD
2016VOLVOS60T6P34 DR SEDANB6304T5DENSOAWDTF-80SC AWD
2016VOLVOS60XCP34 DR SEDANB5254T12DENSOAWDTF-80SC AWD
2015VOLVOS60T5P34 DR SEDANB5254T12DENSOAWDTF-80SC AWD
2015VOLVOS60T6P34 DR SEDANB6304T4DENSOAWDTF-80SC AWD
2015VOLVOS60T6P34 DR SEDANB6304T5DENSOAWDTF-80SC AWD
2014VOLVOS60T5P34 DR SEDANB5254T12DENSOFWDTF-80SC
2014VOLVOS60T5P34 DR SEDANB5254T12DENSOAWDTF-80SC AWD
2014VOLVOS60T6P34 DR SEDANB6304T4DENSOAWDTF-80SC AWD
2013VOLVOS60T5P34 DR SEDANB5254T12DENSOFWDTF-80SC
2013VOLVOS60T5P34 DR SEDANB5254T12DENSOAWDTF-80SC AWD
2013VOLVOS60T6P34 DR SEDANB6304T4DENSOAWDTF-80SC AWD
2012VOLVOS60T5P34 DR SEDANB5254T12DENSOFWDTF-80SC
2012VOLVOS60T6P34 DR SEDANB6304T4DENSOAWDTF-80SC AWD
2011VOLVOS60T6P34 DR SEDANB6304T4DENSOAWDTF-80SC AWD
2006VOLVOS60NON-TURBOP24 DR SEDANB5244SDENSOFWDAW55-5X SN
2006VOLVOS60NON-TURBOP24 DR SEDANB5244SDENSOFWDM56
2005VOLVOS60NON-TURBOP24 DR SEDANB5244SDENSOFWDAW55-5X SN
2005VOLVOS60NON-TURBOP24 DR SEDANB5244SDENSOFWDM56
2005VOLVOS60NON-TURBOP24 DR SEDANB5244S6DENSOFWDAW55-5X SN
2004VOLVOS60NON-TURBOP24 DR SEDANB5244SDENSOFWDAW55-5X SN
2004VOLVOS60NON-TURBOP24 DR SEDANB5244SDENSOFWDM56
2004VOLVOS60NON-TURBOP24 DR SEDANB5244S6DENSOFWDAW55-5X SN
2003VOLVOS60NON-TURBOP24 DR SEDANB5244SDENSOFWDAW55-5X SN
2003VOLVOS60NON-TURBOP24 DR SEDANB5244SDENSOFWDM56
2003VOLVOS60NON-TURBOP24 DR SEDANB5244S6DENSOFWDAW55-5X SN
2002VOLVOS60NON-TURBOP24 DR SEDANB5244SDENSOFWDAW55-5X SN
2002VOLVOS60NON-TURBOP24 DR SEDANB5244SDENSOFWDM56
2001VOLVOS60NON-TURBOP24 DR SEDANB5244SDENSOFWDAW55-5X SN
2001VOLVOS60NON-TURBOP24 DR SEDANB5244SDENSOFWDM56
2015VOLVOS80T6P34 DR SEDANB6304T4DENSOAWDTF-80SC AWD
2014VOLVOS803.2P34 DR SEDANB6324S4DENSOFWDTF-80SC
2014VOLVOS803.2P34 DR SEDANB6324S5DENSOFWDTF-80SC
2014VOLVOS80T6P34 DR SEDANB6304T4DENSOAWDTF-80SC AWD
2013VOLVOS803.2P34 DR SEDANB6324S4DENSOFWDTF-80SC
2013VOLVOS803.2P34 DR SEDANB6324S5DENSOFWDTF-80SC
2013VOLVOS80T6P34 DR SEDANB6304T4DENSOAWDTF-80SC AWD
2012VOLVOS803.2P34 DR SEDANB6324S4DENSOFWDTF-80SC
2012VOLVOS803.2P34 DR SEDANB6324S5DENSOFWDTF-80SC
2012VOLVOS80T6P34 DR SEDANB6304T4DENSOAWDTF-80SC AWD
2011VOLVOS803.2P34 DR SEDANB6324S4DENSOFWDTF-80SC
2011VOLVOS803.2P34 DR SEDANB6324S5DENSOFWDTF-80SC
2011VOLVOS80T6P34 DR SEDANB6304T4DENSOAWDTF-80SC AWD
2010VOLVOS803.2P34 DR SEDANB6324SDENSOFWDTF-80SC
2010VOLVOS803.2P34 DR SEDANB6324S2DENSOFWDTF-80SC
2010VOLVOS80T6P34 DR SEDANB6304T2DENSOAWDTF-80SC AWD
2010VOLVOS80V8P34 DR SEDANB8444SDENSOAWDTF-80SC AWD
2009VOLVOS803.2P34 DR SEDANB6324SDENSOFWDTF-80SC
2009VOLVOS80T6P34 DR SEDANB6304T2DENSOAWDTF-80SC AWD
2009VOLVOS80V8P34 DR SEDANB8444SDENSOAWDTF-80SC AWD
2008VOLVOS803.2P34 DR SEDANB6324SDENSOFWDTF-80SC
2008VOLVOS803.2P34 DR SEDANB6324SDENSOAWDTF-80SC AWD
2008VOLVOS80T6P34 DR SEDANB6304T2DENSOAWDTF-80SC AWD
2008VOLVOS80V8P34 DR SEDANB8444SDENSOAWDTF-80SC AWD
2007VOLVOS803.2P34 DR SEDANB6324SDENSOFWDTF-80SC
2007VOLVOS803.2P34 DR SEDANB6324SDENSOAWDTF-80SC AWD
2007VOLVOS80V8P34 DR SEDANB8444SDENSOAWDTF-80SC AWD
2010VOLVOV502.4IP15 DR WAGONB5244S4DENSOFWDAW55-5X SN
2010VOLVOV502.4IP15 DR WAGONB5244S4DENSOFWDM56
2010VOLVOV502.4IP15 DR WAGONB5244S7DENSOFWDAW55-5X SN
2009VOLVOV502.4IP15 DR WAGONB5244S4DENSOFWDAW55-5X SN
2009VOLVOV502.4IP15 DR WAGONB5244S4DENSOFWDM56
2009VOLVOV502.4IP15 DR WAGONB5244S7DENSOFWDAW55-5X SN
2008VOLVOV502.4IP15 DR WAGONB5244S4DENSOFWDAW55-5X SN
2008VOLVOV502.4IP15 DR WAGONB5244S4DENSOFWDM56
2008VOLVOV502.4IP15 DR WAGONB5244S7DENSOFWDAW55-5X SN
2007VOLVOV502.4IP15 DR WAGONB5244S4DENSOFWDAW55-5X SN
2007VOLVOV502.4IP15 DR WAGONB5244S4DENSOFWDM56
2007VOLVOV502.4IP15 DR WAGONB5244S7DENSOFWDAW55-5X SN
2006VOLVOV502.4IP15 DR WAGONB5244S4DENSOFWDAW55-5X SN
2006VOLVOV502.4IP15 DR WAGONB5244S4DENSOFWDM56
2006VOLVOV502.4IP15 DR WAGONB5244S7DENSOFWDAW55-5X SN
2005VOLVOV502.4IP15 DR WAGONB5244S4DENSOFWDAW55-5X SN
2005VOLVOV502.4IP15 DR WAGONB5244S4DENSOFWDM56
2005VOLVOV502.4IP15 DR WAGONB5244S7DENSOFWDAW55-5X SN
2016VOLVOV60T5P35 DR WAGONB5254T12DENSOAWDTF-80SC AWD
2016VOLVOV60T6 POLESTARP35 DR WAGONB6304T5SFIAWDTF-80SC AWD
2016VOLVOV60T6 R-DESIGNP35 DR WAGONB6304T4SFIAWDTF-80SC AWD
2016VOLVOV60XCP35 DR WAGONB5254T12DENSOAWDTF-80SC AWD
2015VOLVOV60T5P35 DR WAGONB5254T12DENSOAWDTF-80SC AWD
2015VOLVOV60T6 POLESTARP35 DR WAGONB6304T5SFIAWDTF-80SC AWD
2015VOLVOV60T6 R-DESIGNP35 DR WAGONB6304T4SFIAWDTF-80SC AWD
2015VOLVOV60XCP35 DR WAGONB5254T12DENSOAWDTF-80SC AWD
2014VOLVOV60T5P35 DR WAGONB5254T12DENSOAWDTF-80SC AWD
2014VOLVOV60T6 POLESTARP35 DR WAGONB6304T5SFIAWDTF-80SC AWD
2014VOLVOV60T6 R-DESIGNP35 DR WAGONB6304T4SFIAWDTF-80SC AWD
2014VOLVOV60XCP35 DR WAGONB5254T12DENSOAWDTF-80SC AWD
2010VOLVOV703.2P35 DR WAGONB6324SDENSOFWDTF-80SC
2010VOLVOV703.2P35 DR WAGONB6324S2DENSOFWDTF-80SC
2009VOLVOV703.2P35 DR WAGONB6324SDENSOFWDTF-80SC
2009VOLVOV70T6P35 DR WAGONB6304T2DENSOAWDTF-80SC AWD
2008VOLVOV703.2P35 DR WAGONB6324SDENSOFWDTF-80SC
2008VOLVOV70T6P35 DR WAGONB6304T2DENSOAWDTF-80SC AWD
2007VOLVOV702.4P25 DR WAGONB5244SDENSOFWDAW55-5X SN
2007VOLVOV702.4P25 DR WAGONB5244SDENSOFWDM56
2006VOLVOV702.4P25 DR WAGONB5244SDENSOFWDAW55-5X SN
2006VOLVOV702.4P25 DR WAGONB5244SDENSOFWDM56
2005VOLVOV70NON-TURBOP25 DR WAGONB5244SDENSOFWDAW55-5X SN
2005VOLVOV70NON-TURBOP25 DR WAGONB5244SDENSOFWDM56
2004VOLVOV70NON-TURBOP25 DR WAGONB5244SDENSOFWDAW55-5X SN
2004VOLVOV70NON-TURBOP25 DR WAGONB5244SDENSOFWDM56
2003VOLVOV70NON-TURBOP25 DR WAGONB5244SDENSOFWDAW55-5X SN
2003VOLVOV70NON-TURBOP25 DR WAGONB5244SDENSOFWDM56
2002VOLVOV70NON-TURBOP25 DR WAGONB5244SDENSOFWDAW55-5X SN
2002VOLVOV70NON-TURBOP25 DR WAGONB5244SDENSOFWDM56
2001VOLVOV70NON-TURBOP25 DR WAGONB5244SDENSOFWDAW55-5X SN
2001VOLVOV70NON-TURBOP25 DR WAGONB5244SDENSOFWDM56
2016VOLVOXC60T5P3SUVB5254T12DENSOAWDTF-80SC AWD
2016VOLVOXC60T5P3SUVB5254T12DENSOAWDTF-80SD AWD
2016VOLVOXC60T6P3SUVB6304T4DENSOAWDTF-80SC AWD
2016VOLVOXC60T6P3SUVB6304T4DENSOAWDTF-80SC AWD
2016VOLVOXC60T6 R-DESIGNP3SUVB6304T4DENSOAWDTF-80SC AWD
2015VOLVOXC603.2P3SUVB6324S4DENSOAWDTF-80SC AWD
2015VOLVOXC603.2P3SUVB6324S5DENSOAWDTF-80SC AWD
2015VOLVOXC60T5P3SUVB5254T12DENSOAWDTF-80SC AWD
2015VOLVOXC60T6P3SUVB6304T4DENSOAWDTF-80SC AWD
2015VOLVOXC60T6 OCEAN RACEP3SUVB6304T4BOSCHAWDTF-80SC AWD
2015VOLVOXC60T6 R-DESIGNP3SUVB6304T4BOSCHAWDTF-80SC AWD
2014VOLVOXC603.2P3SUVB6324S4DENSOFWDTF-80SC
2014VOLVOXC603.2P3SUVB6324S4DENSOAWDTF-80SC AWD
2014VOLVOXC603.2P3SUVB6324S5DENSOFWDTF-80SC
2014VOLVOXC603.2P3SUVB6324S5DENSOAWDTF-80SC AWD
2014VOLVOXC60T6P3SUVB6304T4DENSOAWDTF-80SC AWD
2014VOLVOXC60T6 R-DESIGNP3SUVB6304T4DENSOAWDTF-80SC AWD
2013VOLVOXC603.2P3SUVB6324S4DENSOFWDTF-80SC
2013VOLVOXC603.2P3SUVB6324S4DENSOAWDTF-80SC AWD
2013VOLVOXC603.2P3SUVB6324S5DENSOFWDTF-80SC
2013VOLVOXC603.2P3SUVB6324S5DENSOAWDTF-80SC AWD
2013VOLVOXC60T6P3SUVB6304T4DENSOAWDTF-80SC AWD
2013VOLVOXC60T6 R-DESIGNP3SUVB6304T4DENSOAWDTF-80SC AWD
2012VOLVOXC603.2P3SUVB6324S4DENSOFWDTF-80SC
2012VOLVOXC603.2P3SUVB6324S4DENSOAWDTF-80SC AWD
2012VOLVOXC603.2P3SUVB6324S5DENSOFWDTF-80SC
2012VOLVOXC603.2P3SUVB6324S5DENSOAWDTF-80SC AWD
2012VOLVOXC60T6P3SUVB6304T4DENSOAWDTF-80SC AWD
2012VOLVOXC60T6 R-DESIGNP3SUVB6304T4DENSOAWDTF-80SC AWD
2011VOLVOXC603.2P3SUVB6324S4DENSOFWDTF-80SC
2011VOLVOXC603.2P3SUVB6324S5DENSOFWDTF-80SC
2011VOLVOXC603.2 R-DESIGNP3SUVB6324S4DENSOAWDTF-80SC AWD
2011VOLVOXC603.2 R-DESIGNP3SUVB6324S5DENSOAWDTF-80SC AWD
2011VOLVOXC60T6P3SUVB6304T4DENSOAWDTF-80SC AWD
2011VOLVOXC60T6 R-DESIGNP3SUVB6304T4DENSOAWDTF-80SC AWD
2010VOLVOXC603.2P3SUVB6324SDENSOFWDTF-80SC
2010VOLVOXC603.2P3SUVB6324SDENSOAWDTF-80SC AWD
2010VOLVOXC603.2P3SUVB6324S2DENSOFWDTF-80SC
2010VOLVOXC603.2P3SUVB6324S2DENSOAWDTF-80SC AWD
2010VOLVOXC60T6P3SUVB6304T2DENSOAWDTF-80SC AWD
2010VOLVOXC60T6 R-DESIGNP3SUVB6304T2DENSOAWDTF-80SC AWD
2009VOLVOXC60T6P3SUVB6304T2DENSOAWDTF-80SC AWD
2016VOLVOXC70T5P35 DR WAGONB5254T12DENSOAWDTF-80SC AWD
2015VOLVOXC703.2P35 DR WAGONB6324S5DENSOAWDTF-80SC AWD
2015VOLVOXC70T6P35 DR WAGONB6304T4DENSOAWDTF-80SC AWD
2014VOLVOXC703.2P35 DR WAGONB6324S4DENSOFWDTF-80SC
2014VOLVOXC703.2P35 DR WAGONB6324S4DENSOAWDTF-80SC AWD
2014VOLVOXC703.2P35 DR WAGONB6324S5DENSOFWDTF-80SC
2014VOLVOXC703.2P35 DR WAGONB6324S5DENSOAWDTF-80SC AWD
2014VOLVOXC70T6P35 DR WAGONB6304T4DENSOAWDTF-80SC AWD
2013VOLVOXC703.2P35 DR WAGONB6324S4DENSOFWDTF-80SC
2013VOLVOXC703.2P35 DR WAGONB6324S4DENSOAWDTF-80SC AWD
2013VOLVOXC703.2P35 DR WAGONB6324S5DENSOFWDTF-80SC
2013VOLVOXC703.2P35 DR WAGONB6324S5DENSOAWDTF-80SC AWD
2013VOLVOXC70T6P35 DR WAGONB6304T4DENSOAWDTF-80SC AWD
2012VOLVOXC703.2P35 DR WAGONB6324S4DENSOFWDTF-80SC
2012VOLVOXC703.2P35 DR WAGONB6324S4DENSOAWDTF-80SC AWD
2012VOLVOXC703.2P35 DR WAGONB6324S5DENSOFWDTF-80SC
2012VOLVOXC703.2P35 DR WAGONB6324S5DENSOAWDTF-80SC AWD
2012VOLVOXC70T6P35 DR WAGONB6304T4DENSOAWDTF-80SC AWD
2011VOLVOXC703.2P35 DR WAGONB6324S4DENSOFWDTF-80SC
2011VOLVOXC703.2P35 DR WAGONB6324S4DENSOAWDTF-80SC AWD
2011VOLVOXC703.2P35 DR WAGONB6324S5DENSOFWDTF-80SC
2011VOLVOXC703.2P35 DR WAGONB6324S5DENSOAWDTF-80SC AWD
2011VOLVOXC70T6P35 DR WAGONB6304T4DENSOAWDTF-80SC AWD
2010VOLVOXC703.2P35 DR WAGONB6324SDENSOAWDTF-80SC AWD
2010VOLVOXC703.2P35 DR WAGONB6324S2DENSOAWDTF-80SC AWD
2010VOLVOXC70T6P35 DR WAGONB6304T2DENSOAWDTF-80SC AWD
2009VOLVOXC703.2P35 DR WAGONB6324SDENSOAWDTF-80SC AWD
2009VOLVOXC70T6P35 DR WAGONB6304T2DENSOAWDTF-80SC AWD
2008VOLVOXC703.2P35 DR WAGONB6324SDENSOAWDTF-80SC AWD
2014VOLVOXC903.2P25 DR SUVB6324S5DENSOFWDTF-80SC
2014VOLVOXC903.2P25 DR SUVB6324S5DENSOAWDTF-80SC AWD
2013VOLVOXC903.2P25 DR SUVB6324S5DENSOFWDTF-80SC
2013VOLVOXC903.2P25 DR SUVB6324S5DENSOAWDTF-80SC AWD
2012VOLVOXC903.2P25 DR SUVB6324S5DENSOFWDTF-80SC
2012VOLVOXC903.2P25 DR SUVB6324S5DENSOAWDTF-80SC AWD
2011VOLVOXC903.2P25 DR SUVB6324S5DENSOFWDTF-80SC
2011VOLVOXC903.2P25 DR SUVB6324S5DENSOAWDTF-80SC AWD
2011VOLVOXC90V8P25 DR SUVB8444SDENSOAWDTF-80SC AWD
2010VOLVOXC903.2P25 DR SUVB6324SDENSOFWDTF-80SC
2010VOLVOXC903.2P25 DR SUVB6324SDENSOAWDTF-80SC AWD
2010VOLVOXC90V8P25 DR SUVB8444SDENSOAWDTF-80SC AWD
2009VOLVOXC903.2P25 DR SUVB6324SDENSOFWDTF-80SC
2009VOLVOXC903.2P25 DR SUVB6324SDENSOAWDTF-80SC AWD
2009VOLVOXC90V8P25 DR SUVB8444SDENSOAWDTF-80SC AWD
2008VOLVOXC903.2P25 DR SUVB6324SDENSOFWDTF-80SC
2008VOLVOXC903.2P25 DR SUVB6324SDENSOAWDTF-80SC AWD
2008VOLVOXC90V8P25 DR SUVB8444SDENSOAWDTF-80SC AWD
2007VOLVOXC903.2P25 DR SUVB6324SDENSOFWDTF-80SC
2007VOLVOXC903.2P25 DR SUVB6324SDENSOAWDTF-80SC AWD
2007VOLVOXC90V8P25 DR SUVB8444SDENSOAWDTF-80SC AWD
2006VOLVOXC90V8P25 DR SUVB8444SDENSOAWDTF-80SC AWD

Shipping Estimate

Product Reviews

Policies, Warranty & FAQ