Standard Motor Products KS271 Ignition Knock (Detonation) Sensor

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

• Bosch 0261231074
• BMW 12141736303
• Airtex 5S5815
• BWD Intermotor S8871
• CARQUEST Premium By WELLS 71-6817
• Bosch 261231074
• Echlin DKS711
• NGK 72793
• NGK ID0280
• Duralast KDSB10055
• Duralast SU7310
• Import Direct 17-0877
• BWD S8871
• CARQUEST Premium By WELLS 716817

• 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