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Walker 242-91149 Ignition Knock (Detonation) SensorOE Quality 60-Day Returns
Walker 242-91149 Ignition Knock (Detonation) Sensor - view 1
Walker 242-91149 Ignition Knock (Detonation) Sensor - view 2
Walker 242-91149 Ignition Knock (Detonation) Sensor - view 3
Walker 242-91149 Ignition Knock (Detonation) Sensor - view 4
Walker 242-91149 Ignition Knock (Detonation) Sensor - view 5
Part #: 242-91149

Walker 242-91149 Ignition Knock (Detonation) Sensor

Full Service Kit
⚙️ 259 vehicles fit this part
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✅OE Direct Replacement — Bolt-on fit, no modifications needed
📦Full Service Kit
🚗Fitment: Chrysler and Mercedes-Benz, C240, C280, C32 AMG, C320, C43 AMG, C55 AMG, CL500, CL55 AMG, CL600, CL65 AMG, CLK320, CLK430, CLK500, CLK55 AMG, CLS500, CLS55 AMG, Crossfire, E320, E420, E430, E500, E55 AMG, G500, G55 AMG, ML320, ML350, ML430, ML500, ML55 AMG, R500, S350, S420, S430, S500, S55 AMG, S600, S65 AMG, SL500, SL55 AMG, SL600, SL65 AMG, SLK32 AMG, SLK320, SLK55 AMG, and SLR McLaren
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Walker 242-91149 Ignition Knock (Detonation) Sensor
BrandWalker
Part Number242-91149
PositionFull Service Kit
Length44.810
Terminal TypeBlade
Mounting Hardware IncludedNo
Connector Quantity1
Connector ShapeRectangle
Terminal Quantity2
Connector GenderFemale
Terminal GenderMale
Wiring Harness IncludedNo

This part fits 259 vehicles. Search below:

YearMakeModelLitersCylindersPositionNotes
2014Mercedes-BenzCL6005.5LV12N/AFull Service Kit
2014Mercedes-BenzCL65 AMG6.0LV12N/AFull Service Kit
2013Mercedes-BenzCL6005.5LV12N/AFull Service Kit
2013Mercedes-BenzCL65 AMG6.0LV12N/AFull Service Kit
2013Mercedes-BenzS6005.5LV12N/AFull Service Kit
2013Mercedes-BenzS65 AMG6.0LV12N/AFull Service Kit
2012Mercedes-BenzCL6005.5LV12N/AFull Service Kit
2012Mercedes-BenzCL65 AMG6.0LV12N/AFull Service Kit
2012Mercedes-BenzS6005.5LV12N/AFull Service Kit
2012Mercedes-BenzS65 AMG6.0LV12N/AFull Service Kit
2011Mercedes-BenzCL6005.5LV12N/AFull Service Kit
2011Mercedes-BenzCL65 AMG6.0LV12N/AFull Service Kit
2011Mercedes-BenzG55 AMG5.5LV8N/AFull Service Kit
2011Mercedes-BenzS6005.5LV12N/AFull Service Kit
2011Mercedes-BenzS65 AMG6.0LV12N/AFull Service Kit
2011Mercedes-BenzSL65 AMG6.0LV12N/AFull Service Kit
2010Mercedes-BenzCL6005.5LV12N/AFull Service Kit
2010Mercedes-BenzCL65 AMG6.0LV12N/AFull Service Kit
2010Mercedes-BenzG55 AMG5.5LV8N/AFull Service Kit
2010Mercedes-BenzS6005.5LV12N/AFull Service Kit
2010Mercedes-BenzS65 AMG6.0LV12N/AFull Service Kit
2010Mercedes-BenzSLK55 AMG5.5LV8N/AFull Service Kit
2009Mercedes-BenzCL6005.5LV12N/AFull Service Kit
2009Mercedes-BenzCL65 AMG6.0LV12N/AFull Service Kit
2009Mercedes-BenzG55 AMG5.5LV8N/AFull Service Kit
2009Mercedes-BenzS6005.5LV12N/AFull Service Kit
2009Mercedes-BenzS65 AMG6.0LV12N/AFull Service Kit
2009Mercedes-BenzSL6005.5LV12N/AFull Service Kit
2009Mercedes-BenzSL65 AMG6.0LV12N/AFull Service Kit
2009Mercedes-BenzSLK55 AMG5.5LV8N/AFull Service Kit
2009Mercedes-BenzSLR McLaren5.5LV8N/AFull Service Kit
2008ChryslerCrossfire3.2LV6N/AFull Service Kit
2008Mercedes-BenzCL6005.5LV12N/AFull Service Kit
2008Mercedes-BenzCL65 AMG6.0LV12N/AFull Service Kit
2008Mercedes-BenzG5005.0LV8N/AFull Service Kit
2008Mercedes-BenzG55 AMG5.5LV8N/AFull Service Kit
2008Mercedes-BenzS6005.5LV12N/AFull Service Kit
2008Mercedes-BenzS65 AMG6.0LV12N/AFull Service Kit
2008Mercedes-BenzSL55 AMG5.5LV8N/AFull Service Kit
2008Mercedes-BenzSL6005.5LV12N/AFull Service Kit
2008Mercedes-BenzSL65 AMG6.0LV12N/AFull Service Kit
2008Mercedes-BenzSLK55 AMG5.5LV8N/AFull Service Kit
2008Mercedes-BenzSLR McLaren5.5LV8N/AFull Service Kit
2007ChryslerCrossfire3.2LV6N/AFull Service Kit
2007Mercedes-BenzCL6005.5LV12N/AFull Service Kit
2007Mercedes-BenzG5005.0LV8N/AFull Service Kit
2007Mercedes-BenzG55 AMG5.5LV8N/AFull Service Kit
2007Mercedes-BenzML5005.0LV8N/AFull Service Kit
2007Mercedes-BenzR5005.0LV8N/AFull Service Kit
2007Mercedes-BenzS6005.5LV12N/AFull Service Kit
2007Mercedes-BenzS65 AMG6.0LV12N/AFull Service Kit
2007Mercedes-BenzSL55 AMG5.5LV8N/AFull Service Kit
2007Mercedes-BenzSL6005.5LV12N/AFull Service Kit
2007Mercedes-BenzSL65 AMG6.0LV12N/AFull Service Kit
2007Mercedes-BenzSLK55 AMG5.5LV8N/AFull Service Kit
2007Mercedes-BenzSLR McLaren5.5LV8N/AFull Service Kit
2006ChryslerCrossfire3.2LV6N/AFull Service Kit
2006Mercedes-BenzC55 AMG5.5LV8N/AFull Service Kit
2006Mercedes-BenzCL5005.0LV8N/AFull Service Kit
2006Mercedes-BenzCL55 AMG5.5LV8N/AFull Service Kit
2006Mercedes-BenzCL6005.5LV12N/AFull Service Kit
2006Mercedes-BenzCL65 AMG6.0LV12N/AFull Service Kit
2006Mercedes-BenzCLK5005.0LV8N/AFull Service Kit
2006Mercedes-BenzCLK55 AMG5.5LV8N/AFull Service Kit
2006Mercedes-BenzCLS5005.0LV8N/AFull Service Kit
2006Mercedes-BenzCLS55 AMG5.5LV8N/AFull Service Kit
2006Mercedes-BenzE5005.0LV8N/AFull Service Kit
2006Mercedes-BenzE55 AMG5.5LV8N/AFull Service Kit
2006Mercedes-BenzG5005.0LV8N/AFull Service Kit
2006Mercedes-BenzG55 AMG5.5LV8N/AFull Service Kit
2006Mercedes-BenzML5005.0LV8N/AFull Service Kit
2006Mercedes-BenzR5005.0LV8N/AFull Service Kit
2006Mercedes-BenzS3503.7LV6N/AFull Service Kit
2006Mercedes-BenzS4304.3LV8N/AFull Service Kit
2006Mercedes-BenzS5005.0LV8N/AFull Service Kit
2006Mercedes-BenzS55 AMG5.5LV8N/AFull Service Kit
2006Mercedes-BenzS6005.5LV12N/AFull Service Kit
2006Mercedes-BenzS65 AMG6.0LV12N/AFull Service Kit
2006Mercedes-BenzSL5005.0LV8N/AFull Service Kit
2006Mercedes-BenzSL55 AMG5.5LV8N/AFull Service Kit
2006Mercedes-BenzSL6005.5LV12N/AFull Service Kit
2006Mercedes-BenzSL65 AMG6.0LV12N/AFull Service Kit
2006Mercedes-BenzSLK55 AMG5.5LV8N/AFull Service Kit
2006Mercedes-BenzSLR McLaren5.5LV8N/AFull Service Kit
2005ChryslerCrossfire3.2LV6N/AFull Service Kit
2005Mercedes-BenzC2402.6LV6N/AFull Service Kit
2005Mercedes-BenzC3203.2LV6N/AFull Service Kit
2005Mercedes-BenzC55 AMG5.5LV8N/AFull Service Kit
2005Mercedes-BenzCL5005.0LV8N/AFull Service Kit
2005Mercedes-BenzCL55 AMG5.5LV8N/AFull Service Kit
2005Mercedes-BenzCL6005.5LV12N/AFull Service Kit
2005Mercedes-BenzCL65 AMG6.0LV12N/AFull Service Kit
2005Mercedes-BenzCLK3203.2LV6N/AFull Service Kit
2005Mercedes-BenzCLK5005.0LV8N/AFull Service Kit
2005Mercedes-BenzCLK55 AMG5.5LV8N/AFull Service Kit
2005Mercedes-BenzE3203.2LV6N/AFull Service Kit
2005Mercedes-BenzE5005.0LV8N/AFull Service Kit
2005Mercedes-BenzE55 AMG5.5LV8N/AFull Service Kit
2005Mercedes-BenzG5005.0LV8N/AFull Service Kit
2005Mercedes-BenzG55 AMG5.5LV8N/AFull Service Kit
2005Mercedes-BenzML3503.7LV6N/AFull Service Kit
2005Mercedes-BenzML5005.0LV8N/AFull Service Kit
2005Mercedes-BenzS4304.3LV8N/AFull Service Kit
2005Mercedes-BenzS5005.0LV8N/AFull Service Kit
2005Mercedes-BenzS55 AMG5.5LV8N/AFull Service Kit
2005Mercedes-BenzS6005.5LV12N/AFull Service Kit
2005Mercedes-BenzSL5005.0LV8N/AFull Service Kit
2005Mercedes-BenzSL55 AMG5.5LV8N/AFull Service Kit
2005Mercedes-BenzSL6005.5LV12N/AFull Service Kit
2005Mercedes-BenzSL65 AMG6.0LV12N/AFull Service Kit
2005Mercedes-BenzSLK55 AMG5.5LV8N/AFull Service Kit
2005Mercedes-BenzSLR McLaren5.5LV8N/AFull Service Kit
2004ChryslerCrossfire3.2LV6N/AFull Service Kit
2004Mercedes-BenzC2402.6LV6N/AFull Service Kit
2004Mercedes-BenzC32 AMG3.2LV6N/AFull Service Kit
2004Mercedes-BenzC3203.2LV6N/AFull Service Kit
2004Mercedes-BenzCL5005.0LV8N/AFull Service Kit
2004Mercedes-BenzCL55 AMG5.5LV8N/AFull Service Kit
2004Mercedes-BenzCL6005.5LV12N/AFull Service Kit
2004Mercedes-BenzCLK3203.2LV6N/AFull Service Kit
2004Mercedes-BenzCLK5005.0LV8N/AFull Service Kit
2004Mercedes-BenzCLK55 AMG5.5LV8N/AFull Service Kit
2004Mercedes-BenzE3203.2LV6N/AFull Service Kit
2004Mercedes-BenzE5005.0LV8N/AFull Service Kit
2004Mercedes-BenzE55 AMG5.5LV8N/AFull Service Kit
2004Mercedes-BenzG5005.0LV8N/AFull Service Kit
2004Mercedes-BenzG55 AMG5.5LV8N/AFull Service Kit
2004Mercedes-BenzML3503.7LV6N/AFull Service Kit
2004Mercedes-BenzML5005.0LV8N/AFull Service Kit
2004Mercedes-BenzS4304.3LV8N/AFull Service Kit
2004Mercedes-BenzS5005.0LV8N/AFull Service Kit
2004Mercedes-BenzS55 AMG5.5LV8N/AFull Service Kit
2004Mercedes-BenzS6005.5LV12N/AFull Service Kit
2004Mercedes-BenzSL5005.0LV8N/AFull Service Kit
2004Mercedes-BenzSL55 AMG5.5LV8N/AFull Service Kit
2004Mercedes-BenzSL6005.5LV12N/AFull Service Kit
2004Mercedes-BenzSLK32 AMG3.2LV6N/AFull Service Kit
2004Mercedes-BenzSLK3203.2LV6N/AFull Service Kit
2003Mercedes-BenzC2402.6LV6N/AFull Service Kit
2003Mercedes-BenzC32 AMG3.2LV6N/AFull Service Kit
2003Mercedes-BenzC3203.2LV6N/AFull Service Kit
2003Mercedes-BenzCL5005.0LV8N/AFull Service Kit
2003Mercedes-BenzCL55 AMG5.5LV8N/AFull Service Kit
2003Mercedes-BenzCL6005.5LV12N/AFull Service Kit
2003Mercedes-BenzCLK3203.2LV6N/AFull Service Kit
2003Mercedes-BenzCLK4304.3LV8N/AFull Service Kit
2003Mercedes-BenzCLK5005.0LV8N/AFull Service Kit
2003Mercedes-BenzCLK55 AMG5.5LV8N/AFull Service Kit
2003Mercedes-BenzE3203.2LV6N/AFull Service Kit
2003Mercedes-BenzE5005.0LV8N/AFull Service Kit
2003Mercedes-BenzE55 AMG5.5LV8N/AFull Service Kit
2003Mercedes-BenzG5005.0LV8N/AFull Service Kit
2003Mercedes-BenzG55 AMG5.5LV8N/AFull Service Kit
2003Mercedes-BenzML3203.2LV6N/AFull Service Kit
2003Mercedes-BenzML3503.7LV6N/AFull Service Kit
2003Mercedes-BenzML5005.0LV8N/AFull Service Kit
2003Mercedes-BenzML55 AMG5.5LV8N/AFull Service Kit
2003Mercedes-BenzS4304.3LV8N/AFull Service Kit
2003Mercedes-BenzS5005.0LV8N/AFull Service Kit
2003Mercedes-BenzS55 AMG5.5LV8N/AFull Service Kit
2003Mercedes-BenzS6005.5LV12N/AFull Service Kit
2003Mercedes-BenzSL5005.0LV8N/AFull Service Kit
2003Mercedes-BenzSL55 AMG5.5LV8N/AFull Service Kit
2003Mercedes-BenzSLK32 AMG3.2LV6N/AFull Service Kit
2003Mercedes-BenzSLK3203.2LV6N/AFull Service Kit
2002Mercedes-BenzC2402.6LV6N/AFull Service Kit
2002Mercedes-BenzC32 AMG3.2LV6N/AFull Service Kit
2002Mercedes-BenzC3203.2LV6N/AFull Service Kit
2002Mercedes-BenzCL5005.0LV8N/AFull Service Kit
2002Mercedes-BenzCL55 AMG5.5LV8N/AFull Service Kit
2002Mercedes-BenzCLK3203.2LV6N/AFull Service Kit
2002Mercedes-BenzCLK4304.3LV8N/AFull Service Kit
2002Mercedes-BenzCLK55 AMG5.5LV8N/AFull Service Kit
2002Mercedes-BenzE3203.2LV6N/AFull Service Kit
2002Mercedes-BenzE4304.3LV8N/AFull Service Kit
2002Mercedes-BenzE55 AMG5.5LV8N/AFull Service Kit
2002Mercedes-BenzG5005.0LV8N/AFull Service Kit
2002Mercedes-BenzML3203.2LV6N/AFull Service Kit
2002Mercedes-BenzML5005.0LV8N/AFull Service Kit
2002Mercedes-BenzML55 AMG5.5LV8N/AFull Service Kit
2002Mercedes-BenzS4304.3LV8N/AFull Service Kit
2002Mercedes-BenzS5005.0LV8N/AFull Service Kit
2002Mercedes-BenzS55 AMG5.5LV8N/AFull Service Kit
2002Mercedes-BenzSL5005.0LV8N/AFull Service Kit
2002Mercedes-BenzSL6006.0LV12N/AFull Service Kit
2002Mercedes-BenzSLK32 AMG3.2LV6N/AFull Service Kit
2002Mercedes-BenzSLK3203.2LV6N/AFull Service Kit
2001Mercedes-BenzC2402.6LV6N/AFull Service Kit
2001Mercedes-BenzC3203.2LV6N/AFull Service Kit
2001Mercedes-BenzCL5005.0LV8N/AFull Service Kit
2001Mercedes-BenzCL55 AMG5.5LV8N/AFull Service Kit
2001Mercedes-BenzCLK3203.2LV6N/AFull Service Kit
2001Mercedes-BenzCLK4304.3LV8N/AFull Service Kit
2001Mercedes-BenzCLK55 AMG5.5LV8N/AFull Service Kit
2001Mercedes-BenzE3203.2LV6N/AFull Service Kit
2001Mercedes-BenzE4304.3LV8N/AFull Service Kit
2001Mercedes-BenzE55 AMG5.5LV8N/AFull Service Kit
2001Mercedes-BenzML3203.2LV6N/AFull Service Kit
2001Mercedes-BenzML4304.3LV8N/AFull Service Kit
2001Mercedes-BenzML55 AMG5.5LV8N/AFull Service Kit
2001Mercedes-BenzS4304.3LV8N/AFull Service Kit
2001Mercedes-BenzS5005.0LV8N/AFull Service Kit
2001Mercedes-BenzS55 AMG5.5LV8N/AFull Service Kit
2001Mercedes-BenzSL5005.0LV8N/AFull Service Kit
2001Mercedes-BenzSL6006.0LV12N/AFull Service Kit
2001Mercedes-BenzSLK3203.2LV6N/AFull Service Kit
2000Mercedes-BenzC2802.8LV6N/AFull Service Kit
2000Mercedes-BenzC43 AMG4.3LV8N/AFull Service Kit
2000Mercedes-BenzCL5005.0LV8N/AFull Service Kit
2000Mercedes-BenzCLK3203.2LV6N/AFull Service Kit
2000Mercedes-BenzCLK4304.3LV8N/AFull Service Kit
2000Mercedes-BenzE3203.2LV6N/AFull Service Kit
2000Mercedes-BenzE4304.3LV8N/AFull Service Kit
2000Mercedes-BenzE55 AMG5.5LV8N/AFull Service Kit
2000Mercedes-BenzML3203.2LV6N/AFull Service Kit
2000Mercedes-BenzML4304.3LV8N/AFull Service Kit
2000Mercedes-BenzML55 AMG5.5LV8N/AFull Service Kit
2000Mercedes-BenzS4304.3LV8N/AFull Service Kit
2000Mercedes-BenzS5005.0LV8N/AFull Service Kit
2000Mercedes-BenzSL5005.0LV8N/AFull Service Kit
2000Mercedes-BenzSL6006.0LV12N/AFull Service Kit
1999Mercedes-BenzC2802.8LV6N/AFull Service Kit
1999Mercedes-BenzC43 AMG4.3LV8N/AFull Service Kit
1999Mercedes-BenzCL5005.0LV8N/AFull Service Kit
1999Mercedes-BenzCL6006.0LV12N/AFull Service Kit
1999Mercedes-BenzCLK3203.2LV6N/AFull Service Kit
1999Mercedes-BenzCLK4304.3LV8N/AFull Service Kit
1999Mercedes-BenzE3203.2LV6N/AFull Service Kit
1999Mercedes-BenzE4304.3LV8N/AFull Service Kit
1999Mercedes-BenzE55 AMG5.5LV8N/AFull Service Kit
1999Mercedes-BenzML3203.2LV6N/AFull Service Kit
1999Mercedes-BenzML4304.3LV8N/AFull Service Kit
1999Mercedes-BenzS4204.2LV8N/AFull Service Kit
1999Mercedes-BenzS5005.0LV8N/AFull Service Kit
1999Mercedes-BenzS6006.0LV12N/AFull Service Kit
1999Mercedes-BenzSL5005.0LV8N/AFull Service Kit
1999Mercedes-BenzSL6006.0LV12N/AFull Service Kit
1998Mercedes-BenzC2802.8LV6N/AFull Service Kit
1998Mercedes-BenzC43 AMG4.3LV8N/AFull Service Kit
1998Mercedes-BenzCL5005.0LV8N/AFull Service Kit
1998Mercedes-BenzCL6006.0LV12N/AFull Service Kit
1998Mercedes-BenzCLK3203.2LV6N/AFull Service Kit
1998Mercedes-BenzE3203.2LV6N/AFull Service Kit
1998Mercedes-BenzE4304.3LV8N/AFull Service Kit
1998Mercedes-BenzML3203.2LV6N/AFull Service Kit
1998Mercedes-BenzS4204.2LV8N/AFull Service Kit
1998Mercedes-BenzS5005.0LV8N/AFull Service Kit
1998Mercedes-BenzS6006.0LV12N/AFull Service Kit
1998Mercedes-BenzSL5005.0LV8N/AFull Service Kit
1998Mercedes-BenzSL6006.0LV12N/AFull Service Kit
1997Mercedes-BenzE4204.2LV8N/AFull Service Kit
1997Mercedes-BenzS4204.2LV8N/AFull Service Kit
1997Mercedes-BenzS5005.0LV8N/AFull Service Kit
1997Mercedes-BenzS6006.0LV12N/AFull Service Kit
1997Mercedes-BenzSL5005.0LV8N/AFull Service Kit
1997Mercedes-BenzSL6006.0LV12N/AFull Service Kit
1996Mercedes-BenzS4204.2LV8N/AFull Service Kit
1996Mercedes-BenzS5005.0LV8N/AFull Service Kit
1996Mercedes-BenzS6006.0LV12N/AFull Service Kit

* Always verify fitment with your vehicle's VIN if unsure. Submodel & trim restrictions may apply.

This part directly replaces or is cross-referenced with the following part numbers:

0031538628026123111002612311110648360180100907005149KNS00209149KNS00367158-088319524315386285101116AA5506975S2275601586PG 009 108-811751736484.029873649.3135A0031538628AS10218ID0181KS184S8784SEB1470SU6061V30-72-0102

Cross-reference numbers are provided for identification purposes only. Always confirm fitment before ordering.

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