Standard Motor Products KS491 Ignition Knock (Detonation) Sensor

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

• Kia 393203L100
• BWD Intermotor EKS944
• Echlin DKS931
• Duralast KDSA227
• BWD EKS944
• HOLSTEIN 2KNC0461

• As a global manufacturer, we maintain complete quality control throughout the manufacturing process
• Automated data acquisition system continuously monitors sensor output to ensure response with appropriate voltage at specified frequency range
• Designed to respond to knock frequencies of up to 1000 Hz, which allows sensor to correct engine knock across an array of vehicle conditions
• Undergoes 100% accelerometer vibration testing to ensure durability and performance under harsh conditions