Standard Motor Products KS404 Ignition Knock (Detonation) Sensor

Buyer fitment guide only intended as reference. Please use catalogue search by vehicle to ensure proper fitment.

• Chrysler 5149188AA
• Airtex 5S12501
• CARQUEST Premium By WELLS 71-6975
• Echlin DKS844
• Duralast KDSA207
• Duralast SU13916
• BWD EKS904
• Beck/Arnley 1581731
• HOLSTEIN 2KNC0396
• CARQUEST Premium By WELLS 716975
• Volkswagen 7B0905377C
• NGK ID0046
• Beck/Arnley 1581731
• Delphi AS10293
• Walker Products 2421322

• All units are 100% tested using an accelerometer vibration test to ensure trouble-free operation
• As a global manufacturer of emission components, complete quality control is maintained through the manufacturing process from componentry to finished product
• Featuring the broadest sensor coverage in the market, we meet the service professionals needs with the highest quality product every time he opens the box
• Manufacturing processes include an automated data acquisition system to continuously monitor the sensor output to ensure that it responds with appropriate voltage output at the specified frequency range
• Our knock sensors are designed to respond to knock frequencies up to 1000 Hz accommodating shifts in engine knock frequency making it a more flexible sensor responding to correct engine knock over a broad range of vehicle conditions