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Standard Knock Sensors

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KS144 Standard Intermotor Knock Sensor
Part Number: SIKS144
Vehicle Info Required to Guarantee Fit
$94.99
Vehicle Fitment
  • 2000 - 2003 Mazda Miata SE 4 Cyl 1.8L
  • 1999 - 2005 Mazda Miata Base 4 Cyl 1.8L
  • 2000 - 2005 Mazda Miata LS 4 Cyl 1.8L
  • 1999 Mazda Miata 10th Anniversary 4 Cyl 1.8L
  • 2003 Mazda Miata Shinsen 4 Cyl 1.8L
  • 2004 - 2005 Mazda Miata Mazdaspeed 4 Cyl 1.8L
Product Details
Notes : Screw-in mounting type; With wiring harnessConfiguration : 2 Female Terminals & Male ConnectorReplaces OE Number : JEB318921AQuantity Sold : Sold individuallyWarranty : 3-year or 36,000-mile Standard limited warrantyProp 65 Warning :

Warning SymbolWARNING: This product can expose you to chemical which is known to the State of California to cause cancer and birth defects or other reproductive harm. For more information go to www.P65Warnings.ca.gov.

Series : Standard Intermotor
KS425 Knock Sensor
Part Number: SIKS425
Vehicle Info Required to Guarantee Fit
$35.49
Product Details
Quantity Sold : Sold individuallyWarranty : 3-year or 36,000-mile Standard limited warrantyProp 65 Warning :

Warning SymbolWARNING: This product can expose you to chemical which is known to the State of California to cause cancer and birth defects or other reproductive harm. For more information go to www.P65Warnings.ca.gov.

Interchange Part Number : RK31120004
KS297 Standard OE Replacement Knock Sensor
Part Number: SIKS297
Vehicle Info Required to Guarantee Fit
$94.99
Vehicle Fitment
  • 2005 - 2008 Ford F-450 Super Duty XLT 10 Cyl 6.8L
  • 2010 - 2015 Ford F-450 Super Duty XLT 10 Cyl 6.8L
  • 2005 - 2015 Ford F-550 Super Duty XL 10 Cyl 6.8L
  • 2005 - 2008 Ford F-450 Super Duty XL 10 Cyl 6.8L
  • 2010 - 2015 Ford F-450 Super Duty XL 10 Cyl 6.8L
  • 2004 - 2010 Ford F-350 Super Duty XLT 10 Cyl 6.8L
  • 2009 - 2009 Ford F-53 Motorhome Chassis All Submodels All Engines
  • 2011 Ford F-53 Motorhome Chassis All Submodels All Engines
  • 2004 - 2010 Ford F-250 Super Duty Lariat 10 Cyl 6.8L
  • 2004 - 2010 Ford F-250 Super Duty King Ranch 10 Cyl 6.8L
  • 2005 - 2015 Ford F-550 Super Duty XLT 10 Cyl 6.8L
  • 2004 - 2010 Ford F-250 Super Duty XLT 10 Cyl 6.8L
  • 2005 - 2008 Ford F-450 Super Duty Lariat 10 Cyl 6.8L
  • 2010 Ford F-450 Super Duty Lariat 10 Cyl 6.8L
  • 2004 - 2010 Ford F-350 Super Duty Lariat 10 Cyl 6.8L
  • 2005 - 2010 Ford F-550 Super Duty Lariat 10 Cyl 6.8L
  • 2004 - 2010 Ford F-350 Super Duty King Ranch 10 Cyl 6.8L
  • 2009 - 2010 Ford F-350 Super Duty Cabela's 10 Cyl 6.8L
  • 2004 - 2010 Ford F-250 Super Duty XL 10 Cyl 6.8L
  • 2004 - 2005 Ford F-350 Super Duty Harley-Davidson Edition 10 Cyl 6.8L
  • 2008 - 2009 Ford F-350 Super Duty Harley-Davidson Edition 10 Cyl 6.8L
  • 2008 - 2009 Ford F-350 Super Duty FX4 10 Cyl 6.8L
  • 2004 - 2010 Ford F-350 Super Duty XL 10 Cyl 6.8L
  • 2009 - 2010 Ford F-250 Super Duty Cabela's 10 Cyl 6.8L
  • 2004 - 2005 Ford F-250 Super Duty Harley-Davidson Edition 10 Cyl 6.8L
  • 2008 - 2009 Ford F-250 Super Duty Harley-Davidson Edition 10 Cyl 6.8L
  • 2008 - 2009 Ford F-250 Super Duty FX4 10 Cyl 6.8L
  • 2008 Ford F-450 Super Duty King Ranch 10 Cyl 6.8L
Product Details
Notes : Direct mounting type; With wiring harnessConfiguration : 4 Female Terminals & Male ConnectorQuantity Sold : Sold individuallyWarranty : 3-year or 36,000-mile Standard limited warrantyProp 65 Warning :

Warning SymbolWARNING: This product can expose you to chemical which is known to the State of California to cause cancer and birth defects or other reproductive harm. For more information go to www.P65Warnings.ca.gov.

Series : Standard OE Replacement
KS383 Standard OE Replacement Knock Sensor
Part Number: SIKS383
Vehicle Info Required to Guarantee Fit
$56.99
Product Details
Notes : With wiring harnessQuantity Sold : Sold individuallyWarranty : 3-year or 36,000-mile Standard limited warrantyProp 65 Warning :

Warning SymbolWARNING: This product can expose you to chemical which is known to the State of California to cause cancer and birth defects or other reproductive harm. For more information go to www.P65Warnings.ca.gov.

Series : Standard OE ReplacementInterchange Part Number : RK31120002
KS41 Standard OE Replacement Knock Sensor
Part Number: SIKS41
Vehicle Info Required to Guarantee Fit
$47.49
Product Details
Notes : With wiring harnessQuantity Sold : Sold individuallyWarranty : 3-year or 36,000-mile Standard limited warrantyProp 65 Warning :

Warning SymbolWARNING: This product can expose you to chemical which is known to the State of California to cause cancer and birth defects or other reproductive harm. For more information go to www.P65Warnings.ca.gov.

Series : Standard OE Replacement
KS197T Knock Sensor
Part Number: SIKS197T
Vehicle Info Required to Guarantee Fit
$24.49
Product Details
Quantity Sold : Sold individuallyWarranty : 3-year or 36,000-mile Standard limited warrantyProp 65 Warning :

Warning SymbolWARNING: This product can expose you to chemical which is known to the State of California to cause cancer and birth defects or other reproductive harm. For more information go to www.P65Warnings.ca.gov.

KS16 Standard OE Replacement Knock Sensor
Part Number: SIKS16
Vehicle Info Required to Guarantee Fit
$33.99
Product Details
Notes : With wiring harnessQuantity Sold : Sold individuallyWarranty : 3-year or 36,000-mile Standard limited warrantyProp 65 Warning :

Warning SymbolWARNING: This product can expose you to chemical which is known to the State of California to cause cancer and birth defects or other reproductive harm. For more information go to www.P65Warnings.ca.gov.

Series : Standard OE ReplacementInterchange Part Number : REPA311201, KS221
KS40 Standard OE Replacement Knock Sensor
Part Number: SIKS40
Vehicle Info Required to Guarantee Fit
$44.99
Product Details
Location : RearQuantity Sold : Sold individuallyWarranty : 3-year or 36,000-mile Standard limited warrantyProp 65 Warning :

Warning SymbolWARNING: This product can expose you to chemical which is known to the State of California to cause cancer and birth defects or other reproductive harm. For more information go to www.P65Warnings.ca.gov.

Series : Standard OE Replacement
KS303 Standard OE Replacement Knock Sensor
Part Number: SIKS303
Vehicle Info Required to Guarantee Fit
$75.99
Product Details
Notes : With wiring harnessQuantity Sold : Sold individuallyWarranty : 3-year or 36,000-mile Standard limited warrantyProp 65 Warning :

Warning SymbolWARNING: This product can expose you to chemical which is known to the State of California to cause cancer and birth defects or other reproductive harm. For more information go to www.P65Warnings.ca.gov.

Series : Standard OE Replacement
KS214 Standard OE Replacement Knock Sensor
Part Number: SIKS214
Vehicle Info Required to Guarantee Fit
$57.49
Product Details
Replaces OE Number : 29231, 72889, 170826, 716755, 1580976, 2134059, 2421050, 19146153, 24291050, 1864050Z00, 220607S000, 220608Y001, 22060AU010, 2KNC0061, 5S2378, AS10271, DKS654, EKA1035, ID0252, S8814, SU6861Quantity Sold : Sold individuallyWarranty : 3-year or 36,000-mile Standard limited warrantyProp 65 Warning :

Warning SymbolWARNING: This product can expose you to chemical which is known to the State of California to cause cancer and birth defects or other reproductive harm. For more information go to www.P65Warnings.ca.gov.

Series : Standard OE ReplacementInterchange Part Number : REPN311203, 29231, 72889, 170826, 716755, 1580976, 2134059, 2421050, 19146153, 24291050, 1864050Z00, 220607S000, 220608Y001, 22060AU010, 2KNC0061, 5S2378, AS10271, DKS654, EKA1035, ID0252, S8814, SU6861
KS81T Standard T-Series Knock Sensor
Part Number: SIKS81T
Vehicle Info Required to Guarantee Fit
$59.99
Product Details
Notes : Screw-in mounting typeConfiguration : 1 Male Terminal & Female ConnectorQuantity Sold : Sold individuallyWarranty : 1-year or 12,000-mile Standard limited warrantyProp 65 Warning :

Warning SymbolWARNING: This product can expose you to chemical which is known to the State of California to cause cancer and birth defects or other reproductive harm. For more information go to www.P65Warnings.ca.gov.

Series : Standard T-Series
KS94 Standard OE Replacement Knock Sensor
Part Number: SIKS94
Vehicle Info Required to Guarantee Fit
$67.49
Product Details
Replaces OE Number : 72858, 144742, 170742, 716622, 1581444, 2131824, 89052892, 8961550010, 2KNC0032, 5S2252, AS10109, DKS538, ID0165, KS18, S8643, SBC3766, SU4756, V70720056Quantity Sold : Sold individuallyWarranty : 3-year or 36,000-mile Standard limited warrantyProp 65 Warning :

Warning SymbolWARNING: This product can expose you to chemical which is known to the State of California to cause cancer and birth defects or other reproductive harm. For more information go to www.P65Warnings.ca.gov.

Series : Standard OE ReplacementInterchange Part Number : REPL311201, 72858, 144742, 170742, 716622, 1581444, 2131824, 89052892, 8961550010, 2KNC0032, 5S2252, AS10109, DKS538, ID0165, KS18, S8643, SBC3766, SU4756, V70720056
KS219 Standard Intermotor Knock Sensor
Part Number: SIKS219
Vehicle Info Required to Guarantee Fit
$41.49
Vehicle Fitment
  • 2003 - 2008 Mazda 6 S 6 Cyl 3.0L
Product Details
Notes : 19 in. harness length; With wiring harnessConfiguration : 2 Male Terminals & Female ConnectorReplaces OE Number : AJ5718921, AJ5718921AQuantity Sold : Sold individuallyWarranty : 3-year or 36,000-mile Standard limited warrantyProp 65 Warning :

Warning SymbolWARNING: This product can expose you to chemical which is known to the State of California to cause cancer and birth defects or other reproductive harm. For more information go to www.P65Warnings.ca.gov.

Series : Standard Intermotor
KS132 Standard OE Replacement Knock Sensor
Part Number: SIKS132
Vehicle Info Required to Guarantee Fit
$141.49
Product Details
Quantity Sold : Sold individuallyWarranty : 3-year or 36,000-mile Standard limited warrantyProp 65 Warning :

Warning SymbolWARNING: This product can expose you to chemical which is known to the State of California to cause cancer and birth defects or other reproductive harm. For more information go to www.P65Warnings.ca.gov.

Series : Standard OE Replacement
KS39 Standard OE Replacement Knock Sensor
Part Number: SIKS39
Vehicle Info Required to Guarantee Fit
$43.49
Product Details
Location : Passenger SideQuantity Sold : Sold individuallyWarranty : 3-year or 36,000-mile Standard limited warrantyProp 65 Warning :

Warning SymbolWARNING: This product can expose you to chemical which is known to the State of California to cause cancer and birth defects or other reproductive harm. For more information go to www.P65Warnings.ca.gov.

Series : Standard OE Replacement
Page 1 of 14 | Showing 1 - 15 of 197 results

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Shipped fast and worked as intended but didn’t like how much more expensive it is thaSee More
Dean K.
VERIFIED PURCHASER

Product Questions & Answers

Q:There are 2 knock sensors. Are the two sensors the same?
Linda B.
A:BEST ANSWERHi Linda, I'm glad to assist you. We more info about your vehicle. For us to check carefully and be accurate on the part you need, please provide the complete details of your vehicle (year, make, model, submodel, 2WD/4WD, and engine size). The VIN would be helpful. You can also call our parts specialist (for real-time live & immediate assistance) on our toll-free number, 1-866-529-0412 (Mon to Sun). Show less
Jeonino E.
 
1 Question, 1 AnswerView all Q&As >