Standard Motor Products KS256 Ignition Knock (Detonation) Sensor

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

• Beck/Arnley 1580705
• Airtex 5S6245
• Auto 7 0420017
• BWD Intermotor S8856
• CARQUEST Premium By WELLS 71-6857
• HOLSTEIN 2KNC0231
• Echlin DKS696
• NGK 72942
• NGK ID0296
• Duralast KDSA66
• Duralast SU7756
• VEMO V52-72-0108
• Hyundai 3925023500
• Import Direct 17-0862
• Import Direct Ignition 17-0862
• BWD S8856
• Auto 7 0420017
• Beck/Arnley 1580705
• CARQUEST Premium By WELLS 716857
• Walker Products 2421111
• Walker Products 24291111

• 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